Ametek EM TEST compact NX User manual

Version:
1.0 19.3.2021
Replaces:
Filename:
UserManual-Short-Conducted-E-V1.00_EN.docx
Print date:
4.29.2021
QUICK-START GUIDE
AND SAFETY INSTRUCTIONS
Transient Immunity
Generators:
compact NX
NSG 3000A
And Accessories:
coupling NX
CDN 30x0A
DCD
CCI
CNI 508N2
HSC 4-8
SPN 508N2

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AMETEK CTS GmbH
Sternenhofstrasse 15
4153 Reinach BL1
Switzerland
Phone: [phone]
Fax: [phone]
URL: http://www.ametek-cts.com
Copyright © 2021 AMETEK CTS GmbH All right reserved.
Specifications subject to change

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Contents
1. Safety................................................................................................................................6
1.1. Safety Aspects....................................................................................................................................6
1.2. Safety and warning label on the device..............................................................................................6
1.3. Responsibility of the operator .............................................................................................................7
1.4. General hazard ...................................................................................................................................7
1.5. Qualification of personnel ...................................................................................................................8
1.6. Warranty Terms ..................................................................................................................................8
1.7. Prohibition of unauthorized conversions and modifications ...............................................................8
1.8. Specific accessories required for safety reason.................................................................................8
1.9. Procedure in case of hazard...............................................................................................................8
1.10. Temperatures at the surface ..............................................................................................................8
1.11. Lifting and carrying instructions ..........................................................................................................8
2. Before Activating the Equipment...................................................................................9
2.1. Damage due to Shipment...................................................................................................................9
2.2. Power requirements ...........................................................................................................................9
2.3. 3-phase EUT power lines .................................................................................................................11
2.4. Fuse for the EUT power supply ........................................................................................................11
3. Safety functions ............................................................................................................12
3.1. Safety circuit .....................................................................................................................................12
3.1.1. Safety circuit for compact NX and NSG 3000A series .....................................................................12
3.1.2. Safety circuit on Rack Systems ........................................................................................................12
3.2. Warning lamp....................................................................................................................................13
3.2.1. Warning lamp for compact NX and NSG 3000A series ...................................................................13
3.3. Earthing of devices ...........................................................................................................................14
3.4. FI Fault current protection ................................................................................................................14
4. Testing and Precautions...............................................................................................15
4.1. Precautions to be taken....................................................................................................................15
4.2. Failures and Heavy Strain ................................................................................................................15
4.3. Coupling Networks ...........................................................................................................................15
4.4. Interference to the environment........................................................................................................16
5. Testing............................................................................................................................17
5.1. Safety Precautions ...........................................................................................................................17
5.2. Danger from EUT .............................................................................................................................17
6. Quick start guide compact NX - NSG 3000A ...............................................................18
6.1. Scope of delivery ..............................................................................................................................18
6.1.1. Accessories ......................................................................................................................................18
6.1.2. Options .............................................................................................................................................19
6.2. Installation put in service ..................................................................................................................20
6.3. Safety instructions for installation and initial installation ..................................................................20
6.3.1. Qualifications of the staff ..................................................................................................................20
6.3.2. Installation.........................................................................................................................................20
6.4. Installation of the compact NX / NSG 3000A ..................................................................................21
6.4.1. Installation site ..................................................................................................................................21
6.4.2. Voltage free switching ......................................................................................................................21
6.4.3. Grounding and power connection.....................................................................................................21
6.4.4. Mains Switch and fuse......................................................................................................................22
6.4.5. Connecting the generator to the ground reference ..........................................................................22
6.5. Fuses for EUT with smaller nominal currents...................................................................................23
6.6. EUT power ON/OFF with supply Line to Line (400V) ......................................................................23
6.7. Front view (model-specific distinctions)............................................................................................24
6.8. Rear view (model-specific distinctions) ............................................................................................25
6.9. Phase indicator (compact NX-models only) .....................................................................................25
6.10. Power ON the compact NX - NSG 3000A generator .......................................................................25
7. How to use compact NX - NSG 3000A generator........................................................27
7.1. 1. General safety instructions ...........................................................................................................27
7.2. 2. Front connections .........................................................................................................................27
7.3. 3. Rear connections..........................................................................................................................27
7.4. 4. Control elements ..........................................................................................................................28
7.5. 5. Home screen ................................................................................................................................28

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7.6. 6. Quick start.....................................................................................................................................28
7.7. 7. Pulse settings ...............................................................................................................................29
7.8. Info: Pulse settings ...........................................................................................................................29
7.9. Info: Pulse settings ...........................................................................................................................29
7.10. 8. Starting a test ...............................................................................................................................30
7.11. 9. The test run...................................................................................................................................30
7.12. Info: Button Status indicators............................................................................................................30
8. Quick start guide coupling NX - CDN 30x3A...............................................................31
8.1. Grounding and power connection.....................................................................................................31
8.2. Mains Switch and fuse......................................................................................................................32
8.3. Connecting coupling NX with compact NX generator ......................................................................32
8.4. Connecting CDN 30x3A-C32 with NSG 30x0A generator ...............................................................33
8.5. Front view (model-specific distinctions)............................................................................................35
8.6. Rear view (model-specific distinctions) ............................................................................................35
8.7. Operation with external CDN or generator internal CDN .................................................................36
9. Quick start guide DCD sr- and st-series......................................................................37
9.1. Test Setup for DCD application ........................................................................................................37
9.2. AE Protection for auxiliary equipment ..............................................................................................38
9.3. Device functions and operating ........................................................................................................38
9.4. Coupling network DCD sr .................................................................................................................38
9.5. Coupling Line to Line........................................................................................................................39
9.5.1. Coupling with 40 Ωresistor and 0.5 µF capacitor.............................................................................39
9.5.2. Coupling with 40 Ohm and Gas Discharge Tube (GDT) ..................................................................39
9.6. Coupling to GND ..............................................................................................................................40
9.6.1. Test setup Coupling to PE................................................................................................................40
9.7. Coupling network DCD st, 4 lines.....................................................................................................40
9.8. Coupling network DCD st, 8 lines.....................................................................................................41
9.9. Test setup for 10/700 µs impulses ...................................................................................................41
10. Quick start guide capacitive coupling clamp CCI ......................................................43
11. Quick start guide HSC 4-8, CNI 508N2, SPN 508N1....................................................44
11.1. HSC 4-8 Coupling / decoupling network ..........................................................................................44
11.2. CNI 508 N2 Coupling / decoupling network .....................................................................................44
11.3. SPN 508 N1 Surge Protection Network ...........................................................................................44
11.4. Front and rear view HSC 4-8............................................................................................................45
11.5. Front and rear view CNI 508N2........................................................................................................45
11.6. Front and rear view SPN 508N1.......................................................................................................45
11.7. General .............................................................................................................................................46
11.8. Test methods for Surge and Ring Wave to high speed datalines ....................................................46
11.9. Test setup .........................................................................................................................................47
11.10. Surge test to shielded datalines .......................................................................................................47
11.11. Surge test to datalines......................................................................................................................49
11.12. Surge test to data-lines with SPN 508N1 protection ........................................................................49
11.13. Burst test to data-lines......................................................................................................................49
12. Maintenance, Adjustments, Replacement of Parts.....................................................50
12.1. Disposal of devices...........................................................................................................................50
12.2. Calibration and Verification...............................................................................................................50

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1. Safety
1.1. Safety Aspects
Observe all precautions to assure your personal safety. The generators comply with Installation Category II (excess voltage
section).
Read the user / operation manual carefully. Pay special attention to safety and operation details!
1.2. Safety and warning label on the device
Please take note of the following explanations of the symbols used in order to achieve the optimum benefit from this manual
and to ensure safety during operation of the equipment.
This symbol warns of a potential risk of shock hazard. The symbol on an instrument shows that
that it can source 1000 volt or more, including the combined effect of normal and common
mode voltages. Use standard safety precautions to avoid personal contact with these voltages.
This symbol indicates where a caution is required. Refer to the operating instructions located in
the manual in order to protect against personal injury or damage the equipment.
GROUND Indicates protective Ground Terminal
CAUTION
The CAUTION symbol indicates a potential hazard. It calls attention to a procedure, practice or
condition which, if not followed, could possibly cause damage to equipment. Such damage may
invalidate the warranty. If a CAUTION is indicated, do not proceed until its conditions are fully
understood and met.
WARNING
The WARNING symbol indicates a potential hazard. It calls attention to a procedure, practice
or condition which, if not followed, could possibly cause bodily injured or death. If a WARNING
is indicated, do not proceed until its conditions are fully understood and met.
Power Supply
The equipment is intended to operate with a power supply not to exceed 250 volts between phase and neutral or between
phase and ground. A proper ground connection through the ground connector of the power cord is essential for safe
operation.
Grounding the Generators
The generators are grounded through the power cord. To avoid electric shock, plug the power cord into a properly installed
receptacle which was tested by a qualified electrician. Have the test performed before connecting equipment.
Without the protective ground connection, all parts of the generators are potential electric shock hazards. This may include
components which appear to be insulated. The equipment MUST NOT BE USED if this protection is altered.
Use the Proper Power Cord
Use only power cords and connector specified for your product. Use only power cords in good condition.
Use Proper Fuses
To avoid fire hazard, use only fuses as specified in the parts listing for your product - matching type, voltage and current
rating.
Do Not Remove Covers or Panels
To avoid personal injury, do not operate the generators without panels and covers.
Do Not Operate in an Explosive Environment
Electric Overload
Never apply power to a connector which is not specified for that particular voltage/current.

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CAUTION
Before using this equipment, read the user manual and the
separate delivered safety manual carefully
1.3. Responsibility of the operator
These operating instructions form an essential part of the equipment and must be available to the operator at all times. The
user must obey all safety instructions and warnings.
CAUTION
The purpose of this instrument is the generation of defined interferences signals for EMI immunity
testing. Depending on the arrangement of the test rig, the configuration, the cabling and the properties
of the EUT itself, a significant amount of electromagnetic radiation may result that could also affect other
equipment and systems.
The equipment is designed to operate in industrial environment. For operating in other or sensitive
environment, such as light industry, airport area…, the user may use a shielded room for operate.
The user himself or herself is ultimately responsible for the correct and controlled operation of the rig.
In case of doubt, the tests should be carried out in a Faraday cage.
1.4. General hazard
Before applying power to the system, verify that your product is configured properly for your particular application.
WARNING
The generators and their accessories operate at high voltages.
Hazardous voltages may be present when covers are removed. Qualified personnel must use extreme
caution when servicing this equipment.
Circuit boards, test points, and output voltages also may be floating above (below) chassis ground.
The design of external insulation must be such that it exceeds the maximum impulse voltages of the
generator (5.5 kV or 7.0 kV).
Only qualified personnel who deal with attendant hazards in impulse generators, are allowed to perform installation and
servicing.
Ensure that the AC power line ground is connected properly to the Power Rack input connector or chassis. Similarly, other
power ground lines including those to application and maintenance equipment must be grounded properly for both personnel
and equipment safety.
Always ensure that facility AC input power is de-energized prior to connecting or disconnecting any cable.
The user must ensure that the output power lines are labeled properly as to the safety hazards and that any inadvertent
contact with hazardous voltages is eliminated.
Guard against risks of electrical shock during open cover checks by not touching any portion of the electrical circuits. Even
when power is off, capacitors may retain an electrical charge. Use safety glasses during open cover checks to avoid personal
injury by any sudden component failure.
Neither AMETEK CTS GmbH, nor any of the subsidiary sales organizations can accept any responsibility for personnel,
material or inconsequential injury, loss or damage that results from improper use of the equipment and accessories.

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CAUTION
Personnel fitted with a heart pacemaker must neither operate the instrumentnor approach the test setup
while a test is being executed.
Only approved accessories, connectors, adapters, etc. are to be used to ensure safe operation.
1.5. Qualification of personnel
The compact NX5 / NX7 must be operated only by authorized and trained specialists.
1.6. Warranty Terms
AMETEK CTS provides this written warranty covering the product stated above, and if the buyer discovers and notifies
AMETEK CTS in writing of any defect in material or workmanship within the applicable warranty period stated above, then
AMETEK CTS may, at its option: repair or replace the product; or issue a credit note for the defective product; or provide the
buyer with replacement parts for the product.
The buyer will, at its expense, return the defective product or parts thereof to AMETEK CTS in accordance with the return
procedure specified below. AMETEK CTS will, at its expense, deliver the repaired or replaced product or parts to the buyer.
Any warranty of AMETEK CTS will not apply if the buyer is in default under the purchase order agreement or where the
product or any part thereof:
•is damaged by misuse, accident, negligence or failure to maintain the same as specified or required by AMETEK
CTS;
•is damaged by modifications, alterations or attachments thereto which are not authorized by AMETEK CTS;
•is installed or operated contrary to the instructions of AMETEK CTS;
•is opened, modified or disassembled in any way without AMETEK CTS’s consent; or
•is used in combination with items, articles or materials not authorized by AMETEK CTS.
The Buyer may not assert any claim that the products are not in conformity with any warranty until the buyer has made all
payments to AMETEK CTS provided for in the purchase order agreement.
1.7. Prohibition of unauthorized conversions and modifications
The user is not entitled to the device to perform its own modifications and adaptations. Modifying parts on the generator by
unauthorized persons will void the warranty of the device and the correct functioning cannot be guaranteed.
1.8. Specific accessories required for safety reason
Only use accessories approved by AMETEK CTS for these generators and intended as accessories for these devices.
Measuring instruments for the measurement of instrument parameters shall be designed for the maximum voltage and current
from the generator. Otherwise safety cannot be guaranteed.
1.9. Procedure in case of hazard
If a hazard could exist due to an unintended condition of the generator, the following procedure is recommended:
Disconnect the device- and EUT power supplies from the power supply and ensure that the generator is always earthed via
the supply lines or a different ground connection. Wait at least 15 minutes and ground all outputs via a 10 kΩ, 15 W resistor.
Call an AMETEK service center.
1.10. Temperatures at the surface
The components that generate heat in the device (resistors, etc.) are arranged inside the device in such a way that no
temperatures higher than 50 °C occur on the surface.
1.11. Lifting and carrying instructions
The generators usually weigh more than 20 kg. For lifting and carrying, two persons must always lift the equipment together or
use a suitable lifting device. The device must be gripped by the carrying handle and on the underside.

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2. Before Activating the Equipment
2.1. Damage due to Shipment
The instrument was tested before shipment and was packed carefully on a transport palette. Each box is marked with a
detailed list of the contents.
Before activating the equipment, check for damage which may have occurred during shipment. Check each container as well
as the generator itself. In case of physical damage, contact the manufacturer before operating the unit.
Figure 1 – Instrument
Figure 2 – Rack
Figure 3 - System
2.2. Power requirements
Prior to turning the equipment on, check that the selected voltage corresponds to the supply voltage.

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The position of the voltage selector must correspond with the mains.
If you change the mains voltage, replace the fuses according the
recommended value on the number plate.
First - check the 115 V / 230 V voltage selector where applicable!
Do not connect 230 VAC into the 115 VAC units.The result could be a
severely damaged unit.
Figure 4 - Power Settings
If power to the equipment of Class I is supplied by an auto-transformer which is connected to a higher supply voltage, the base
of the auto-transformer must be connected to the neutral of the power supply.
Equipment of Class I, which is supplied with a 3-phase power cord, must only be connected to a grounded receptacle. The
protective ground connection must not be disconnected or otherwise interrupted.
Each interruption or disconnection of the protective ground connection inside or outside the equipment may cause electric
shock.
Connecting different units with each other or to a personal computer for remote control may be performed only with cables
recommended and/or supplied by the manufacturer.

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2.3. 3-phase EUT power lines
The connectors for 3-phase EUT power lines on the devices is realized with CEE connectors.
Please take care to connect carefully the correct plugs during installation.
Important is a direct connection between neutral and PE from the power supply. Otherwise you get problems with the floating
neutral star point and inconvenience or malfunctions during the test.
The figures show the correct mapping of the plugs of the CEE connectors.
Figure 5 - Female Receptacle
Figure 6 - Male Plug
2.4. Fuse for the EUT power supply
The pulse generators have no built in fuse for the EUT power supply. It is in the scope of responsibility of the user to protect
the EUT external for the rated current.
CAUTION
The design of the external fuse must be matching the following rules:
fuse dimension must be equal or smaller than the rated EUT current of the connected test generator
fuse must be designed for protect the connected EUT device under test in malfunction
Example of external fuse
Fuse in the building is designed for 32A.
A Fuse box with 16A fuse protection is
installed between the building supply and
the test generator.
Test generator and EUT are now fused
for 16A rated current
Figure 7 - External Fusing
Example
16A protection with a 100A installation
with a 3-phase fuse box.
The user has protected his Equipment
Under Test with this additional fuse box
for a rated current of 16A.
Figure 8 - Example of External Fuse

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3. Safety functions
The test area must be organized so that only those involved in the test may enter it. In the case that the safety circuit is used
to control the complete area, an additional interlock contact must be used to directly protect the operator from contact with the
DUT.
Neither the DUT nor any cables or accessories must be touched during the test. During work on the DUT, the test procedure
must be stopped and the DUT disconnected from the power mains supply.
Coupling devices have no safety functions built in, because these functions are integrated in the generators.
3.1. Safety circuit
The safety circuit will switch off the high voltage and the TEST ON button of the unit.
3.1.1. Safety circuit for compact NX and NSG 3000A series
The safety circuit locks the system and enables the generation of
the high voltage impulses in the generators.
Design
Each device that has internal relevant high voltage unit, includes a
safety circuit. The safety circuit works like an “open collector
circuit”, where the external safety loop must be closed for switch
on the high voltage.
Safety circuit closed
The device will generate high voltage pulses after start
Safety circuit open
The device will switch off the high voltage and discharges the high
voltage circuit
Figure 9 - Safety Circuit
Figure 10 - Safety Circuit Diagram
3.1.2. Safety circuit on Rack Systems
Rack Systems have a separate safety circuit, driven by the mains supply voltage.
Release the Safety Circuit button will disconnect the mains power from the devices and
EUT supply.
For power on it is necessary to unlock the red colored safety button manually by turning.
Figure 11 - Rack Stop Button
National Standards for safety circuits can differ from the example above.
The user is responsible for the correct design of his safety circuit.

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Important for operation
Connect the delivered Safety Circuit Terminal SCT or the optional Safety
Circuit Adapter SCC AD to the SYSLINK plug.
The generator does not start any test if the safety circuit is not connected and closed.
NOTE: The short circuit is already short-circuited at the delivered Safety circuit terminal
SCT and Safety Circuit Adapter SCC AD
.
Figure 12 - Safety and
Warning Lamp
Connectors
SCT Safety Circuit termination
The safety circuit terminal SCT is part of the delivery and includes the short circuit for the
safety circuit. If an external safety circuit is required, please order the optional Safety
Circuit Adapter SCC AD.
Figure 13 - SCC AD option for external safety circuit loop
Figure 14 - Safety
Termination
3.2. Warning lamp
3.2.1. Warning lamp for compact NX and NSG 3000A series
The warning lamp offers a voltage free contact that indicates the
status of the generator system.
Design
Each device with warning lamp function can short thewarning
lamp contact. An external powered relays max. 60 V / 2 A is
controlling the lamp. The user is responsible for the warning lamp
power supply
Warning Lamp switch closed (red):
- Safety circuit is closed and TEST ON is on
Status:RED Lamp, Power on EUT output,
High voltage can be “switched ON”
Warning Lamp switch opened (green):
- Safety circuit is open and / or TEST ON is off
- Generator is switched off
Status:GREEN Lamp, no danger, High voltage is off
Figure 15 - Warning Lamp Connection

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3.3. Earthing of devices
Earth Bolt
Generators must be grounded to the reference ground plane. Generally, the generators
are equipped with an aluminum earth bolt (8x30mm) at the rear side of the device.
For contact the earth bolt there are the following connections:
- Screw M4 x 12 mm tapped hole
- Ø 4mm x 20mm holes for 4mm banana plugs
The drawing shows the dimensioning of the earth bolt.
Figure 16 - Earth Connection
Earth connection with a tress
The earth connection must be designed as a low ohmic and low inductance connection
as illustrated as example in the picture at the right side.
This solution allows the user for fast exchange the device.
Figure 17 - Earth Connection
Tress
Earth connection with a brass bar
Alternative method is using a brass bar equipped with banana plugs and additional fixed
with a M4 screw as illustrated at the right-side picture.
This is a solution preferred for fix mounted test setup installation.
Figure 18 - Earth with Brass Bar
3.4. FI Fault current protection
The standards recommend decoupling and filter capacitors to PE for decoupling surge pulses. This is the reason for tripping
fault current protection relays interrupt the mains to the EUT supply. For eliminate the circumstance use one of the following
options:
Remove the fault current protection
This solution does not limit the current to PE. The surge test as other EMC tests with higher currents to PE are possible. The
user must take care to the circuit with no fault current protection. Only trained professional people are allowed to perform such
tests.
Using of insulating transformers
An insulating transformer separates the circuit from the protected path. The synchronization works between line and PE and
therefore a connection between neutral and PE is necessary. Without this connection the stray capacitance defines the phase
sync.
Figure 19 - Example with Insulating Transformers
Behind the insulating transformer the neutral and PE must be connected for a proper phase synchronization of the generator.
In case of a 3-phase system the user must perform similar.

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4. Testing and Precautions
All tests offered by High Voltage or EMC generators are immunity tests on electronic equipment or devices. These tests are
potentially dangerous to the operator. It is the responsibility of the user to avoid critical failures and risks to the environment and
the operator.
National and International regulations regarding human safety must be followed.
Individuals with certain health conditions (e.g. with a heart pacemakers or similar devices), should not participate in testing.
Long power supply lines to the EUT may radiate energy which may interfere with other instruments unrelated to the generator.
It is the responsibility of the user to determine whether to conduct immunity tests in a given area.
Generator and coupling/decoupling voltage power supplies must be grounded and connected to reference plane.
4.1. Precautions to be taken
•EMC and High Voltage test areas must always be supplied by a decoupled and well-known power supply.
•The decoupling can be realized either by
- filtering
- or the use of an isolating transformer
•When using isolating transformers, the fault current safety devices normally don’t trip.
•EMC and High Voltage test areas must always have a clear grounding strategy. All coupling/decoupling high power
voltages and all LISN’s must be strictly and securely connected to the ground reference plane of the test setup.
•Please ensure the correct current back flow to the generator. Missing connections can cause extremely high voltages and
may become a health hazard. Therefore, it is absolutely necessary to use ground reference planes which are connected
to a protective ground.
4.2. Failures and Heavy Strain
If it is determined that a safe operation of the equipment due to failure or heavy strain is no longer possible, the supply voltage
must be disconnected, and the equipment protected from unintentional use.
Unsafe operation is determined as follows:
•the equipment shows visible damage
•the equipment is not working
•the equipment has experienced severe stress during transport
•the equipment was stored in an unsuitable environment for an extended period of time.
Please exercise good judgement in determining whether a device is unsafe for operation.
4.3. Coupling Networks
•The coupling network has mostly no On / Off switch and no internal fuse for the EUT power supply. This is caused the
different regulation in each country. The device under test must be protected by the user in an adequate safe solution. As
an option special adapters and switches can be built in, but the user must specify this special solutions.
•Generators and coupling devices must be grounded and connected to the reference ground.
•For coupling pulses to the lines, the coupling path must be setted.
•If a line has not to be coupled, it is necessary to disconnect or switch off this coupling path.
•Special safety adapter cables are part of the delivery.

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4.4. Interference to the environment
The AMETEK CTS interferences generators are instruments with a functionally emission of
electromagnetic interference during the test (e.g., ESD, EFT, conducted RF, etc.). Therefore, a
disturbance of the environment cannot be excluded.
The user has an obligation to use a suitable test environment in order to minimize influences to the
environment. This may require a suitable screening or to test in a shielded room.
Next should be considered during the test, that nearby are no disturbers such as (switching relays or
drives with frequency converters etc.) that can influence through their emission the test.

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5. Testing
The generator can be operated locally from the front panel or remotely from the computer.
When it is necessary to observe the EUT during the test, it can be more comfortable to operate locally. The tester is nearer to
the EUT and therefore faster to switch off the test generator in EUT fail condition.
When the computer fails, the Test On button on the generator front or the Fail 1 input must be used for switching off the test.
5.1. Safety Precautions
•The test area must be secured that only authorized test personnel may enter it.
•Working alone with high voltages is dangerous.
•The high voltages must be switched off when nobody is present.
•Neither the EUT nor cables or accessories must be touched during the test.
•Make sure all high voltage connections are adequately taped or otherwise insulated to prevent accidental contact by you
or neighboring colleagues.
•Keep one hand in your pocket when probing high voltage circuits or discharging capacitors. This reduces the peril to
touch the high voltage with both hands.
•While working on the EUT, the test procedure should be stopped and the EUT disconnected from the voltage power
supply.
•The EUT must be tested within a safety container or within a protected area. In extreme circumstances the EUT may
ignite or explode as a result of internal damage.
5.2. Danger from EUT
CAUTION
The device being tested may become defective and ignite due to the influence of the applied test signal.
The storraged energy inside the test simulator must be to consider. This energy can destroy or damage
the EUT even when the EUT operates under normal conditions.
Therefore, the operator shall take the following precautions:
•As soon as the EUT ceases to operate as intended, the test shall be stopped immediately.
•In case of internal damage, the operator may be exposed to high frequency signals of high power (up to 75 Watts and
more) anywhere on the EUT.
•Cables and connectors can be overloaded by high voltages or energies.
•Due to internal damage of components fire and/or explosion may occur.
•Unintended use of the EUT may cause hazardous situations in the vicinity of the test area.
•The user is responsible for the correct EUT protection. The device under test is to be secured in such a way that no
dangerous conditions arise.
CAUTION
Never touch the EUT or anything connected to the EUT during a test
It is absolutely necessary to observe and comply with all safety instructions.

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6. Quick start guide compact NX - NSG 3000A
6.1. Scope of delivery
Using the following list, check that all the items ordered have been delivered:
Item
Name
Remark
Picture
1a
compact NX5 or
compact NX7
compact NX generator including
- Single phase coupling network
Including ordered Modules
- Burst Module
- Surge Module
- Ring wave Module (NX7 only)
- Power Fail Module
- Telecom Surge Module
1b
NSG 3040A or
NSG 3060A
NSG 3000A generator including
- Single phase coupling network
Including ordered Modules
- Burst Module
- Surge Module
- Ring wave Module (NSG 3060A only)
- Power Fail Module
- Telecom Surge Module
2
Power Mains cable
Power Mains cable
- Connectors country coded
3
ESC
EUT Supply Cable
- Connectors country coded
4
ESA 1
EUT Supply Adapter
- Connectors country coded
5
SCT
#112801
Safety Circuit Terminator (Sys. Link)
Short circuit for Interlock (no ext. loop),
Alternative with ext. loop: SCC AD (option)
6
SWL AD
#111241
Warning Lamp Adapter
7
Ethernet cable
#107460
Ethernet crossover network cable
RJ45, Cat 6, SF/UTP, red
8
Cleaning tissue
9
Safety Manual
Safety Manual
200 / 500 / NX Series
10
USB Memory card
Files on USB Memory card
11
User Manual
User manual (pdf on the memory card)
12
Iec.control Software
Software iec.control, (on the memory card)
13
Software license
If ordered on a license sheet
- UOC Optolink Converter USB to LWL
- Optical fiber cable 5m
6.1.1. Accessories
If additional equipment is ordered refer to the user manual of these devices

AMETEK CTS Quick start guide - Conducted
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Name
Remark
Picture
SLC xxx
Sys Link Cable with various cable length
UOC
#111311
USB Optolink Converter (USB to LWL)
Optical Fiber cable, 5m
Remark:
The USB Optolink is included in the software license
Copper braid
Earth band connection NX-generator to coupling NX,
Dimension: 300 x 23 mm, 25mm2, 4 x Screws M4 x 10mm
6.1.2. Options
Name
Remark
Picture
PVF BKIT 1
Pulse Verification Fast Burst Kit 1
PVF 50, Pulse Verification Fast 50 Ohm
PVF 1000, Pulse Verification Fast 1000 Ohm
PVF AD 1 Pulse Verification Fast Adapter 1 –
Multi Contact (MC) to SHV fix
PVF AD1 PVF 50 or
PVF 1000
CCI PVKIT 1
Industrial Capacitive Coupling Clamp
Pulse Verification Kit 1
Transducer plate
Support
PVF AD3 Pulse Verification Fast Adapter 3 – MC to SHV
ESS 1
#111607
ESS 1 Interlock for compact NX5 system
Switches OFF High voltage and EUT power supply
SCC AD
#111240
Safety Circuit Adapter (Sys. Link)
Short circuit for Interlock for external safety loop
Alternative to: SCT Safety Circuit Terminator
coupling NX /
CDN 30x3A
External 3-phase coupling network
coupling NX:
AC voltage: 3 x 400 V / 690 V
DC voltage: up to 1000 VDC
Current: 16 A up to 200 A CA and or DC
CDN 30x3A:
AC voltage: 3 x 480 V
DC voltage: up to 500 VDC
Current: 16 A up to 100 A AC and or DC
CCI
Capacitive Coupling Clamp Industrial
For coupling of Burst impulses to signal and data-lines.
BCC 1000 Burst connection cable SHV 1000 mm
SWL
#111594
Safety Warning Lamp
Safety warning lamp for NX series
SVP CL 100
Calibration load resistor for power fail generators
Low inductive 100 Ohm carbon load resistor

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SVP CL 1700
Inrush current measurement for power fail generators
Calibration box 1700uF for inrush current verification
6.2. Installation put in service
This chapter includes a checklist with steps that should be taken before the generator is switched on and put into operation.
6.3. Safety instructions for installation and initial installation
National regulations in installation and operation of electrical equipment must be respected.
CAUTION
The compact NX / NSG 3000A test system is not suitable for use in an explosive atmosphere.
CAUTION
Connect the EUT only after the initial system setup has finished.
6.3.1. Qualifications of the staff
Knowledge of electrical engineering and electromagnetic compatibility is required to install the unit. The national regulations
for installation of electrical equipment as well as the safety at work of electrical equipment must be known to the user.
6.3.2. Installation
The test system conforms to protection class 1. Local installation regulations must be respected to ensure the safe flow of
leakage currents.
CAUTION
Operation without a ground connection is forbidden!
Two independent ground connections are necessary - one for the test system and one for the EUT. These must be connected
back to the local permanent installation or to a fixed, permanent ground conductor.
Operate the equipment only in dry surroundings. Any condensation that occurs must be allowed to evaporate before putting
the equipment into operation. Do not exceed the permissible ambient temperature or humidity levels. Use only officially
approved connectors and accessory items.
Ensure that a reliable return path for the interference current is provided between the EUT and the generator. The ground
reference plane and the ground connections to the instruments, as described in the relevant test standards, serve this
purpose well.
The test system may only be opened by a qualified specialist upon specific instruction given by the manufacturer. The
equipment works, on principle, with two independent power supplies, one for the generator and one for the EUT. The
generator must be disconnected from both sources before any modifications to the test setup are undertaken. Besides the
mains connections themselves, certain components also operate at high voltages, and are not provided with any form of extra
protection against accidental contact.
The system complies with the safety requirements of IEC/EN 61010-1 (Safety requirements for electrical equipment for
measurement, control and laboratory use).
It is the user’s responsibility to ensure that the test rig does not emit excessive electromagnetic interference (EMI) that might
affect other equipment. The test system itself does not produce any excessive radiation; however, the injection of interference
pulses into the EUT can result in the device and/or its associated cables radiating EMI. To avoid radiating unwanted
interference the standards organizations recommend that the test setup be located in a Faraday cage.
Since the purpose of the test system is to produce interference signals for interference immunity testing, the requirements in
the IEC/EN 61000 series concerning limiting the radiated EMI can only be complied with by operating the test system inside a