NARDA PMM L3-32 User manual

NARDA
Safety
Test
Solutions
S.r.l. Socio Unico
Sales & Support:
Via Rimini, 22
20142 - Milano (MI)
Tel.: [phone]
Fax: [phone]
Manufacturing Plant:
Via Benessea, 29/B
17035 - Cisano sul Neva (SV)
Tel.: [phone]
Fax: [phone]
http://www.narda-sts.it
SERIAL NUMBER OF THE INSTRUMENT
You can find the Serial Number on the rear panel of the instrument.
Serial Number is in the form: 0000X00000.
The first four digits and the letter are the Serial Number prefix, the last five digits are
the Serial Number suffix. The prefix is the same for identical instruments, it changes
only when a configuration change is made to the instrument.
The suffix is different for each instrument.
Document L3EN-10423 – Copyright © NARDA 2021
User’s Manual
PMM L3-32
PMM L3-64
PMM L3-64/690
PMM L3-100
PMM L1-500
PMM L3-500
ARTIFICIAL MAINS NETWORKS
PMM SBRF4
RF SWITCHING BOX

II Contents
NOTE:
® Names and Logo are registered trademarks of Narda Safety Test Solutions GmbH and L3 Communications
Holdings, Inc. – Trade names are trademarks of the owners.
If the instrument is used in any other way than as described in this Users Manual, it may become unsafe
Before using this product, the related documentation must be read with great care and fully understood to
familiarize with all the safety prescriptions.
To ensure the correct use and the maximum safety level, the User shall know all the instructions and
recommendations contained in this document.
This products are a Safety Class Iand Installation Category II instrument according to IEC classification
and has been designed to meet the requirements of EN61010-1 (Safety Requirements for Electrical
Equipment for Measurement, Control and Laboratory Use).
This product has a Pollution Degree II normally only non-conductive pollution occurs. Occasionally, however,
a temporary conductivity caused by condensation must be expected.
The information contained in this document is subject to change without notice.
KEY TO THE ELECTRIC AND SAFETY SYMBOLS:
You now own a high-quality instrument that will give you many years of reliable service.
Nevertheless, even this product will eventually become obsolete. When that time
comes, please remember that electronic equipment must be disposed of in accordance
with local regulations. This product conforms to the WEEE Directive of the European
Union (2002/96/EC) and belongs to Category 9 (Monitoring and Control Instruments).
You can return the instrument to us free of charge for proper environment friendly
disposal. You can obtain further information from your local Narda Sales Partner or by
visiting our website at www.narda-sts.it .
Warning, danger of electric shock Earth
Read carefully the Operating Manual and its
instructions, pay attention to the safety
symbols.
Unit Earth Connection
Earth Protection Equipotential
KEY TO THE SYMBOLS USED IN THIS DOCUMENT
DANGER
The DANGER sign draws attention to a potential risk to a
person’s safety. All the precautions must be fully understood
and applied before proceeding.
WARNING
The WARNING sign draws attention to a potential risk of
damage to the apparatus or loss of data. All the precautions
must be fully understood and applied before proceeding.
CAUTION
The CAUTION sign draws attention against unsafe practices
for the apparatus functionality.
NOTE:
The NOTE draw attention to important information.

Contents III
Contents
Safety considerations and instructions ....….…………..
EC Declaration of Conformity PMM L3-32 and L3-64 ….
EC Declaration of Conformity PMM L3-64/690 ………….
EC Declaration of Conformity PMM L3-100 …………….
EC Declaration of Conformity PMM L1-500 and L3-500
EC Declaration of Conformity PMM SBRF4 ....................
1 General Information
1.1 Documentation..................................……....................
1.2 Introduction to PMM Artificial Mains Network………...
1.3 PMM Artificial Mains Networks for “CURRENT
INJECTION” test………………………………………….
1.4 Shipping components..........….....................…………..
1.5 Optional accessories……………………………………..
1.6 Environment....……................................................…..
1.7 Return for service.........................................................
1.8 Equipment cleaning......................................................
2 PMM L3-32
2.1 Main specifications.......................................................
2.2 Front and Rear panels............................................…..
3 PMM L3-64 and L3-64/690
3.1 L3-64 Main specifications ............................................
3.2 L3-64/690 Main specifications ………………………….
3.3 Front and Rear panels..................................................
4 PMM L3-100
4.1 Main specifications.......................................................
4.2 Front and Rear panels............................................…..
5 PMM L3-500
5.1 Main specifications.......................................................
5.2 Front and Rear panels................................……………
6 Installation
6.1 Introduction...................................................................
6.2 Initial inspection............................................................
6.3 Packing unpacking.......................................................
6.4 Preparation for use...................................................…
6.5 Pilot Circuit..............................................................…..
6.6 Installation check list....................................................
7 Operating PMM Artificial Mains Networks
7.1 Operating PMM Networks............................................
7.2 Test Set-Up Considerations.…………………...............
7.3 Network verification and maintenance.….....................
7.4 Remote receiver control connector………………..……
7.5 LISN remote cable Configuration for PMM 9010F…...
7.6 LISN remote cable Configuration for PMM 8010……...
Page
V
VII
VIII
VIII
IX
X
Page
1-1
1-1
1-2
1-3
1-3
1-3
1-4
1-4
Page
2-1
2-2
Page
3-1
3-2
3-3
Page
4-1
4-2
Page
5-1
5-2
Page
6-1
6-1
6-1
6-2
6-2
6-3
Page
7-1
7-2
7-3
7-4
7-5
7-6
8 Accessories
8.1 PMM SBRF4 RF Switching Box (optional)....................
Page
8-1

IV Contents
Figures
Figure
1-1
2-1
2-2
3-1
3-2
4-1
4-2
5-1
5-2
5-3
5-4
6-1
7-1
7-2
7-3
7-4
8-1
8-2
8-3
8-4
8-5
8-6
CISPR 16 equivalent circuit...................................…......…
PMM L3-32 Front Panel………………………………………
PMM L3-32 Rear Panel………………………………………
PMM L3-64 Front Panel………………………………………
PMM L3-64 Rear Panel………………………………………
PMM L3-100 Front Panel…………………………………..…
PMM L3-100 Rear Panel………………………...…………...
PMM L3-500 Front Panel……………………………………..
PMM L3-500 Rear Panel……………………………………..
Contactors diagram ………………………………………….
Four rear ground connectors connection…………………..
Pilot circuit connection example……………………………..
Typical test set-up……………………………………………..
“Remote Control” connector (Front view)……………….…..
LISN remote cable configuration for PMM 9010F..…….…..
LISN remote cable configuration for PMM 8010……………
PMM SBRF4 RF Switching Box……………………………...
PMM SBRF4 Front view…..………………………………..…
PMM SBRF4 Right view…….…………………...…………...
PMM SBRF4 Left view………………………………………..
PMM SBRF4 with external Artificial Mains Network……….
PMM SBRF4 with RF300 Large Loop Antenna…………….
Page
1-2
2-2
2-2
3-2
3-2
4-2
4-2
5-2
5-3
5-3
5-5
6-2
7-2
7-4
7-5
7-6
8-1
8-3
8-3
8-3
8-4
8-4
Tables
Table
2-1
3-1
4-1
5-1
8-1
Main Specifications PMM L3-32……………………………..
Main Specifications PMM L3-64……………………………..
Main Specifications PMM L3-100……………………………
Main Specifications PMM L3-500……………….…………..
Technical Specifications of SBRF4………………………….
Page
2-1
3-1
4-1
5-1
8-2

Safety consideration V
SAFETY RECOMMENDATIONS AND INSTRUCTIONS
This product has been designed, produced and tested in Italy, and it left the factory in conditions fully
complying with the current safety standards. To maintain it in safe conditions and ensure correct use,
these general instructions must be fully understood and applied before the product is used.
•This is an industrial instrument for special EMC test purposes and should be installed and operated
by qualified, authorized and trained personnel only.
•High magnetic fields are present around the instrument when used at high currents. It is highly
recommended not to approach the machine when in operation, and especially forbidden for people
with pacemakers or other electromedical devices.
•Over current protection is not provided in the LISN. The LISN must be connected to a power mains
which has the properly rated mains protection installed.
•When the device must be connected, first provide effective grounding;
•If the device must be connected to other equipment or accessories, make sure they are all safely
grounded;
•In case of devices permanently connected to the power supply, and lacking any fuses or other
devices of mains protection, the power line must be equipped with adequate protection
commensurate to the consumption of all the devices connected to it;
•In case of connection of the device to the power mains, make sure before connection that the voltage
selected on the voltage switch and the fuses are adequate for the voltage of the actual mains;
•Devices in Safety Class I, equipped with connection to the power mains by means of cord and plug,
can only be plugged into a socket equipped with a ground wire;
•Any interruption or loosening of the ground wire or of a connecting power cable, inside or outside the
device, will cause a potential risk for the safety of the personnel;
•Ground connections must not be interrupted;
•To prevent the possible danger of electrocution, do not remove any covers, panels or guards installed
on the device, and refer only to NARDA Service Centers if maintenance should be necessary;
•To maintain adequate protection from fire hazards, replace fuses only with others of the same type
and rating;
•Follow the safety regulations and any additional instructions in this manual to prevent accidents and
damages.
•The probe cannot be handled in proximity of high voltage mains line.
•If the probe is to be connected to high voltage mains line a safety interlock equipment must be
installed to ensure the mains line be switched off before any probe handling or connection;

VI Safety consideration
•The user must provide a safety protection cover with a low voltage interlock switch able to cut off
mains voltage before probe handling or connection.
•The leakage currents between the phases and the earth line generally exceed permitted limits for
typical environments, due to internal capacitors; for this reason it is mandatory to use a current rated
insulating transformer to supply the LISN.
•Make sure before connecting the power mains that the voltage and the fuses are appropriate to the
actual mains.
•Always connect the Contactors output, where provided, to a safety interlock system, to ensure the
mains line be switched off when the temperature overpasses a predetermined threshold.
•Pay attention to the hot surfaces. The temperatures of the external panels and covers can reach
dangerous levels when using the apparatus at high currents.
•All power cords must be connected to ensure proper ventilation and control of the contactors.
•Where Front and Back EUT LINE IN and OUT are constituted by bolts, covered by a plastic
protection. It is very important to connect all the cables and mount the plastic covers before applying
power to the lines. After the connection is made it becomes very dangerous to approach and touch
the wire connections, even if protected by the covers.
•It is important to create a security zone around the instrument (at least 1.5m) where no one should go
in while the test is in progress.
•Since improper or careless operation could result in an injury risk, these operating instructions make
an essential part of the device and must be available to the operator at all times. The user must
satisfy all safety instructions and warnings.
•To tighten the nuts of the power lines use only the wrench supplied.
•Do not force the tightening of the nuts.

EC Conformity VII
EC Decl ara tio n of Conf or m i ty
In accordance with the Decision 768/2008/EC
Compliant to the Directives: EMC 2014/30/
EU, Low Voltage 2014/35/EU, RoHS 2011/65/EU
Also compliant to the ISO/IEC standards 17050-1 and 17050-2
The manufacturer,
NARDA Safety Test Solutions s.r.l.
via Benessea 29/B
17035 Cisano sul Neva (SV) – ITALY
based on the following harmonized European Standards, successfully applied:
Safety: EN 61010-1
(undated reference, applies to all editions)
EMC: EN 61326-1 (undated reference, applies to all editions)
declares, under its sole responsibility, that the product: PMM L3-32 Artificial Mains Network
conforms with the essential requirements of the Low Voltage Directive 2014/35/EU, of the EMC Directive
EMC 2014/30/EU and of the RoHS directive 2011/65/EU.
Cisano sul Neva, 24/08/2016 Egon Stocca, General Manager
EC Decl ara tio n of Conf or m i ty
In accordance with the Decision 768/2008/EC
Compliant to the Directives: EMC 2014/30/EU, L
ow Voltage 2014/35/EU, RoHS 2011/65/EU
Also compliant to the ISO/IEC standards 17050-1 and 17050-2
The manufacturer,
NARDA Safety Test Solutions s.r.l.
via Benessea 29/B
17035 Cisano sul Neva (SV) – ITALY
based on the following harmonized European Standards, successfully applied:
Safety: EN 61010-1
(undated reference, applies to all editions)
EMC: EN 61326-1 (undated reference, applies to all editions)
declares, under its sole responsibility, that the product: PMM L3-64 Artificial Mains Network
conforms with the essential requirements of the Low Voltage Directive 2014/35/EU, of the EMC Directive
EMC 2014/30/EU and of the RoHS directive 2011/65/EU.
Cisano sul Neva, 24/08/2016 Egon Stocca, General Manager

VIII EC Conformity
EC Decl ara tio n of Conf or m i ty
In accordance with the Decision 768/2008/EC
Compliant to the Directives: EMC 2014/30/
EU, Low Voltage 2014/35/EU, RoHS 2011/65/EU
Also compliant to the ISO/IEC standards 17050-1 and 17050-2
The manufacturer,
NARDA Safety Test Solutions s.r.l.
via Benessea 29/B
17035 Cisano sul Neva (SV) – ITALY
based on the following harmonized European Standards, successfully applied:
Safety: EN 61010-1
(undated reference, applies to all editions)
EMC: EN 61326-1 (undated reference, applies to all editions)
declares, under its sole responsibility, that the product: PMM L3-64/690 Artificial Mains Network
conforms with the essential requirements of the Low Voltage Directive 2014/35/EU, of the EMC Directive
EMC 2014/30/EU and of the RoHS directive 2011/65/EU.
Cisano sul Neva, 24/08/2016 Egon Stocca, General Manager
EC Decl ara tio n of Conf or m i ty
In accordance with the Decision 768/2008/EC
Compliant to the Directives: EMC 2014/30/EU, Low Voltage 2014/35
/EU, RoHS 2011/65/EU
Also compliant to the ISO/IEC standards 17050-1 and 17050-2
The manufacturer,
NARDA Safety Test Solutions s.r.l.
via Benessea 29/B
17035 Cisano sul Neva (SV) – ITALY
based on the following harmonized European Standards, successfully applied:
Safety: EN 61010-1
(undated reference, applies to all editions)
EMC: EN 61326-1 (undated reference, applies to all editions)
declares, under its sole responsibility, that the product: PMM L3-100 Artificial Mains Network
conforms with the essential requirements of the Low Voltage Directive 2014/35/EU, of the EMC Directive
EMC 2014/30/EU and of the RoHS directive 2011/65/EU.
Cisano sul Neva, 24/08/2016 Egon Stocca, General Manager

EC Conformity IX
EC Decl ara tio n of Conf or m i ty
In accordance with the Decision 768/2008/EC
Compliant to the Directives: EMC 2014/30/
EU, Low Voltage 2014/35/EU, RoHS 2011/65/EU
Also compliant to the ISO/IEC standards 17050-1 and 17050-2
The manufacturer,
NARDA Safety Test Solutions s.r.l.
via Benessea 29/B
17035 Cisano sul Neva (SV) – ITALY
based on the following harmonized European Standards, successfully applied:
Safety: EN 61010-1
(undated reference, applies to all editions)
EMC: EN 61326-1 (undated reference, applies to all editions)
declares, under its sole responsibility, that the product: PMM L1-500 Artificial Mains Network
conforms with the essential requirements of the Low Voltage Directive 2014/35/EU, of the EMC Directive
EMC 2014/30/EU and of the RoHS directive 2011/65/EU.
Cisano sul Neva, 24/08/2016 Egon Stocca, General Manager
EC Decl ara tio n of Conf or m i ty
In accordance with the Decision 768/2008/EC
Compliant to the Directives: EMC 2014/30/EU, Low Voltage 2014/35/EU, RoHS 2011/65/EU
Also compliant to the ISO/IEC standards 17050-1 and 17050-2
The manufacturer,
NARDA Safety Test Solutions s.r.l.
via Benessea 29/B
17035 Cisano sul Neva (SV) – ITALY
based on the following harmonized European Standards, successfully applied:
Safety: EN 61010-1
(undated reference, applies to all editions)
EMC: EN 61326-1 (undated reference, applies to all editions)
declares, under its sole responsibility, that the product: PMM L3-500 Artificial Mains Network
conforms with the essential requirements of the Low Voltage Directive 2014/35/EU, of the EMC Directive
EMC 2014/30/EU and of the RoHS directive 2011/65/EU.
Cisano sul Neva, 24/08/2016 Egon Stocca, General Manager

X EC Conformity
EC Decl ara tio n of Conf or m i ty
In accordance with the Decision 768/2008/EC
Compliant to the Directives: EMC 2014/30/
EU, Low Voltage 2014/35/EU, RoHS 2011/65/EU
Also compliant to the ISO/IEC standards 17050-1 and 17050-2
The manufacturer,
NARDA Safety Test Solutions s.r.l.
via Benessea 29/B
17035 Cisano sul Neva (SV) – ITALY
based on the following harmonized European Standards, successfully applied:
Safety: EN 61010-1
(undated reference, applies to all editions)
EMC: EN 61326-1 (undated reference, applies to all editions)
declares, under its sole responsibility, that the product: PMM SBRF4 RF Switching Box
conforms with the essential requirements of the Low Voltage Directive 2014/35/EU, of the EMC Directive
EMC 2014/30/EU and of the RoHS directive 2011/65/EU.
Cisano sul Neva, 24/08/2016 Egon Stocca, General Manager

General Information 1-1
1 - General Information
1.1 Documentation
1.2 Introduction to PMM
Artificial Mains
Networks
Enclosed with this manual are a service questionnaire to send back to
NARDA in case of equipment service is needed, and an accessories check
list to verify all accessories enclosed in the packaging.
The objective of EMI Conducted tests is to define the amplitude of current I
c
and Voltage V
c
emission from the Device Under Test (DUT) onto the power
mains or to define the immunity of the DUT to the conducted interference.
The mains lines themselves do not allow for reliable EMI measurements
since their impedance is subject to marked variations that generates
different test results at different test sites.
The PMM Artificial Mains Networks are LISN used for RFI measurements
on AC three-phase, power supplied electric and electronic equipment
usable from DC to 60 Hz.
The LISNs are three line V-network with an equivalent circuit of 50 ohm //
(5ohm + 50µH), fully compliant with CISPR publ. 16, VDE 0876 and FCC
part 15 regulation.
The LISNs are suited to perform measurements on conducted interference
in the frequency range from 9 kHz to 30 MHz.
Designed according to criteria of cheaply and compactness they can be
used together with PMM Systems for Conducted Interference or 9010F,
ER8000, ER9000 or any other RF receiver.
The main functions performed by the Artificial Mains Network are:
•terminate the DUT with a standardized impedance against reference
ground;
•supply power to the DUT;
•insulate the test circuits against external interference coming, for
example, from AC-voltage network;
•route the EMI (Electro Magnetic Interference) of the DUT to the receiver,
in case of conducted emission measurement, and the EMI from the
signal generator to the DUT, in case of susceptibility test (current
injection).
The PMM LISNs are provided with a standard industrial power sockets, with
a pilot conductor connector provided.
According to EN 60309 (IEC 309) Normative the pilot conductor can be
used to operate a remote control switch, to avoid any mains connector
operation with high current load.
Document L3EN-10423 - © NARDA 2021

1-2 General Information
1.3 PMM Artificial Mains
Networks for
“CURRENT
INJECTION” test
As described above, a LISN is primarily a probe to take out RF signals.
Some particular EMC recommendations might require that Device Under
Test shall be proven to conducted EMC immunity in the range 10 kHz – 30
MHz, by injecting on the supply lines certain RF interference and checking
the DUT’s response.
PMM LISNs may be used also to this purpose by injecting a RF signal into
the RF output connector on the front panel.
The following figure shows the CISPR equivalent circuit.
Fig. 1-1 CISPR équivalent circuit
50 µH
5Ω
Ri 50 Ω
Connection to D.U.T.
GROUND
Ri = input impedance of the RFI
CISPR equivalent circuit

General Information 1-3
1.4 Shipping
components
The LISN L3-32, L3-64, L3-64/690V, L3-100 is composed by the following
parts:
•PMM LISN Network
•Rear Mains Socket
•Front Mains Plug
•RF Cable
•LISN Control Cable for 9010F
•Operating Manual
•Certificate of Compliance
•Return for Repair Form
The LISN L3-500 is composed by the following parts:
•n°4 PMM L1-500 Network
•PMM L3-500 Rack
•RF Cable
•Operating Manual
•Power supply Cable
•RF BNC 50 Ohm Load
•Certificate of Compliance
•Contactors connectors
•Return for Repair Form
1.5 Optional
Accessories
PMM LISN Network can be used with:
•PMM SBRF4 RF Switching Box.
•LISN Service Kit (AC-BNC adapter for LISNs verification and calibration)
See “Annex D” 9010F User’s manual as example.
1.6 Environment The operating environment is specified to be within the following limitations:
•Temperature
•Humidity
-10° to +40° C
< 90% relative
The instrument should be stored in a clean, dry environment
The storage and shipping environment is specified to be within the following
limitations :
•Temperature
•Humidity
-25° to + 75° C
< 95% relative

1-4 General Information
1.7 Return for service If the instrument should be returned to NARDA for service, please complete
the service questionnaire enclosed with the Operating Manual and attach it
to the instrument.
To minimize the repair time, be as specific as possible when describing the
failure. If the failure only occurs under certain conditions, explain how to
duplicate the failure.
If possible, reuse of the original packaging to ship the equipment is
preferable.
In case other package should be used ensure to wrap the instrument in
heavy paper or plastic.
Use a strong shipping container and use enough shock absorbing material
around all sides of the equipment to provide a firm cushion and prevent
movement in the container.
Seal the shipping container securely with shipment tape.
Mark the shipping container FRAGILE to encourage careful handling.
1.8 Equipment cleaning
Use a clean, dry non abrasive cloth for external cleaning of the equipment.
To clean the equipment do not use any solvent, thinner, turpentine,
acid, acetone or similar matter to avoid damage to external plastic
and surfaces.

PMM L3-32 2-1
2 – PMM L3-32
2.1 Main specifications
Table 2-1 lists the PMM L3-32 Network performance specifications.
The following conditions apply to all specifications:
•The ambient temperature must be -10° to 40°.
TABLE 2-1 Main specifications PMM L3-32
Frequency range:
Maximum continuous rated output current:
Maximum operating voltage
Single-phase (L/N) (L/PE) (N/PE):
Three-phase (L/PE) (N/PE):
(L/L) (L/N):
Input Mains frequency range:
Equivalent circuit:
RF output:
Test item:
Rated temperature:
Storage temperature:
Overall dimension mm (W x H x D):
Weight:
9 kHz to 30 MHz
IEC plug: 32 A
Schuko plug: 16 A
230 Vac 325 Vdc
230 Vac 325 Vdc
400 Vac 565 Vdc
DC - 60 Hz
50 Ohm // (5 Ohm + 50 µH)
BNC female
32 A IEC connector and 16A Schuko
-10° to + 40° C
-25° to + 75° C
342 x 254 x 510
16.5 kg
Document L3EN-10423 - © NARDA 2021

2-2 PMM L3-32
2.2 Front and Rear
Panels
In Fig. 2-1 and Fig. 2-2 you can see front and rear connecting points and
terminals of PMM L3-32 Network.
Fig. 2-1 Front Panel
Fig. 2-2 Rear Panel
Legend:
1- Ground contact
2- Mains supply to DUT 32A
3- Manual switch for phase under test (With PMM
receivers the switch is disabled and the switching
is automatic)
4- RF output to EMI Signal Analyzer (50 ohm, BNC
female connector)
5- Mains LISN supply.
6- Mains supply to DUT 16A Schuko
7- Remote receiver control connector
8- Artificial hand.
9- Line under test indicating led.
10- Filter 150kHz-30MHz
1
7
5
2
6
9
3
4
10
8
1

PMM L3-64 3-1
3 – PMM L3-64 and L3-64/690
3.1 L3-64 Main
specifications
Table 3-1 lists the PMM L3-64 Network performance specifications.
The following conditions apply to all specifications:
•The ambient temperature must be -10° to 40°.
TABLE 3-1 Main specifications PMM L3-64
Frequency range:
Maximum rated output current:
Maximum operating voltage (L/PE) (N/PE):
(L/L) (L/N):
Input mains frequency range:
Equivalent circuit:
RF output:
Test item:
Rated temperature:
Storage temperature:
Overall dimension mm (W x H x D):
Weight:
9 kHz to 30 MHz
63 A
230 Vac 325 Vdc
400 Vac 565 Vdc
DC - 60 Hz
50 Ohm // (5 Ohm + 50 µH)
BNC female
63 A IEC connector
-10° to + 40° C
- 25° to + 75° C
465 x 450 x 740
50 kg
Document L3EN-10423 - © NARDA 2021

3-2 PMM L3-64
3.2 L3-64/690 Main
specifications
Table 3-2 lists the PMM L3-64/690 Network performance specifications.
The following conditions apply to all specifications:
•The ambient temperature must be -10° to 40°.
TABLE 3-2 Main specifications PMM L3-64/690
Frequency range:
Maximum rated input current:
Maximum operating voltage (L/PE) (N/PE):
(L/L) (L/N):
EUT, main power supply:
Input mains frequency range:
Equivalent circuit:
RF output:
Rated temperature:
Storage temperature:
Overall dimension mm (W x H x D):
Weight:
9 kHz to 30 MHz
standard
IEC60309 UL1682 UL1686
63 A 60 A
400 Vac 565 Vdc 347 Vac 490 Vdc
690 Vac 975 Vdc 600 Vac 850 Vdc
63 A black
connector 4P5W
60 A black
connector 4P5W
DC - 60 Hz
50 Ohm // (5 Ohm + 50 µH)
with 250 µH choke
BNC female
-10° to + 40° C
- 25° to + 75° C
465 x 450 x 730
50 kg

PMM L3-64 3-3
3.3 Front and Rear
Panels
In Fig. 3-1 and Fig. 3-2 you can see front and rear connecting points and
terminals of PMM L3-64 Network.
Fig. 3-1 Front Panel
Fig. 3-2 Rear Panel
Legend:
1- Ground contact
2- Mains supply to DUT
3- Manual switch for phase under test (With PMM
receivers the switch is disabled and the switching
is automatic)
4- RF output to EMI Signal Analyzer (50 ohm,
BNC female connector)
5- Line under test indicating led
6- Mains LISN supply
7- Remote PMM receiver control connector
1
6
2
3
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3-4 PMM L3-64
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