Ponovo PW666i Assembly Instructions

PW666i Hardware Instruction Manual
1
PONOVO POWER CO,. LTD
No. 139 Jinghai Third Road, BDA, Beijing, China, 100176
Office
TEL. [phone]
E-Mail
[e-mail]
Website
www.relaytest.com / www.ponovo.com.cn
PW666 i
HARDWARE INSTRUCTION MANUAL
VERSION: PW666I-AE-1.10
DATE : JUNE 2019
This manual is the publisher of PONOVO POWER CO., LTD. To make any kind of copy of this
manual please contact PONOVO POWER CO. LTD in advance.
This manual represents the technical status for the moment of publishing. The product information,
description and specifications mentioned in the manual do not have any contact binding force and
PONOVO POWER CO., LTD remains the right to make modifications to the technical
specifications and configurations without prior notice. PONOVO POWER CO., LTD does not take
responsibility to the possible error/mistakes in this manual.

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1. Preface ……………………… 3
2. Safety precaution …………. 4
3. Designed applications …… 5
3.1 Product features …………… 5
4. Operation preparation …… 6
4.1 Preparation …………………. 6
4.2 Connecting PC …………….. 6
5. General description ……… 7
5.1 Block diagram ……………… 7
5.2 DSP card …………………… 7
5.3 Front panel …………………. 8
5.4 Ethernet port ………………… 8
5.5 Current booster interface ….. 9
5.6 Pause button ………………… 10
5.7 LED indication ………………. 10
5.8 Rear panel…………………….. 11
5.9 External amplifier and low
level output interface………... 12
5.10 GPS interface ………………… 13
5.11 Multi-kits synchronization
interface ………………………. 14
5.12 IP reset ……………………….. 15
6. Hardware configuration …… 16
6.1 Current generators …………. 16
6.2 Current output configuration
in 3 current mode ……………. 16
6.3 Current in series connection in 3
current mode ………………… 17
6.4 Voltage generators ………….. 17
6.5 Connect two voltage
generators in series..………. 17
7. Binary inputs and outputs …..18
7.1 General description …………. 18
7.2 Polarity of binary inputs …….. 18
7.3 Isolation of binary inputs …….. 18
7.4 Threshold for binary inputs ….. 18
7.5 Binary outputs ………………… 19
8. Getting ready for PC
controlled operation ………… 20
8.1 General description …………… 20
8.2 Set IP address ……….……… 21
8.3 Steps for setting IP address
in PC …………………………... 21
9. PW666i0-Related Products and
Accessories…………………… 22
9.1 Analog Recording Unit
AR-10/AR-7D ………………………. 23
9.2 PGPS02-GPS-based Synchronization
device …….………………………… 24
9.3 PIRIG-B Based Synchronization
device……………………………………24
9.4 PSS01 Circuit Breaker Simulator…25
9.5 Phpc01 Current Booster……………25
9.6 PACB108 scanning head………….26
9.7 Low Level Output and Counter Input
Cable…….……………………………….26
9.8 Synchronization Control Cable… …26
9.9 Fiber Optic Cable……………………26
9.10 Standard Accessories...…………..27
9.10.1 Soft Bag for Test Lead……….27
9.10.2 Transportation Case…….……33
10. Specifications……….……………34
11. Appendix…….……….……………36
Contents

PW666i Hardware Instruction Manual
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This manual gives detailed introduction to
PW666i so that user can have the reasonable,
effective and safe operation of this test kit.
This manual mainly consists of the following
parts:
Equipment and functions:
This part describes the main hardware parts
and their functions.
Panel description
This part describes the interfaces on the
panels and their applications
Technical specifications
This part describes the technical specifications
Optional accessories
This part describes the optional accessories
which will be used for dedicated applications
At the test site user should also refer to other
safety and test regulations required by his
management authorities.
This test equipment must be operated by
professional test people and careful reading of
this manual is required before operating this
test equipment.
The complete test system consists of PW666i
test equipment (used for generating analog
test signals), PowerTest test software,
Computer which has installed PowerTest
software, Test Leads/cables, etc. This manual
gives only the description to the hardware part.
Please refer to PowerTest software user
manual or PowerTest online help for details of
the software.
1．Preface

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1. In case the power outlet for powering up the PW666i dose not have protective ground
customer must connect the ground socket of PW666i to the protective ground at the
test site
2. Please turn off the output before connecting/disconnecting the test object
3. The voltage output of over 36V is considered as dangerous and care must be taken
4. It’s not allowed to feed external voltage into the voltage/current output sockets
5. It’s not allowed to feed external current into the current/voltage output sockets
6. Disconnect the external circuit from the relay to avoid any influence to the test
7. Do not block the ventilation outlets
8. Avoid the equipment to be wet by rain
9. Do not switch-on and operate the equipment in the place having explosive gas or
water vapor
10. The 500V dangerous voltage can be in the equipment and please don’t remove the
cover by yourself
11. Please contact the manufacture for any maintenance
12. The guarantee will become invalid if PW666i is opened by the customer
2．Safety precaution

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PW666i can be used by power plants,
substations, and relay manufactures, etc, for
the following test applications.
1. Test protective relays
2. Test transducers
3. Test energy meters
With optional AR-7D or AR-10 analog
recording unit the PW666i can even be used
for analog waveform analysis.
Product features
1. Output sources
6×32A current sources in two groups
6×150V voltage sources
2. Binary inputs
8 binary inputs for potential free
4 binary inputs for dry contact
3. Counter inputs
4 high speed counter inputs
4. DC measuring inputs
2 DC measuring inputs for testing
transducers
5. Binary outputs
4 binary outputs in two groups
6. Low level outputs
12 low level outputs used for driving
external amplifiers or testing
Rogowski principle based relay
7. External amplifiers interface
8. GPS interface
Can receive GPS pulse signal from
optional PGPS02
9. Synchronized control interface
Used for synchronizing several
PW666i for specialized test purpose
10. Current booster interface (optional)
Used for increasing the compliance
voltage of current output for testing
high burden relays
11. AR-7D/AR-10 analog recording unit
(optional)
3．Designed applications

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Preparation
Be sure that the following preparation/system
components are ready before operating the
test equipment:
PW666i test equipment
Main supply cable (delivered)
LAN control cable (delivered)
PC with PowerTest software properly
installed
Test leads connected to the test object
Connecting PC
1. Connect the LAN cable between PC and PW666i
2. Connect the power cables for PC and PW666i
3. Connect PW666i ground socket to the protective ground
4. Power on the PC and PW666i
5. Run PowerTest software
4．Operation preparation

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Block diagram
5．General description

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DSP card
High performance DSP (digital signal processor) is used on the DSP card to ensure the accurate
and fast signal generation.
To get the satisfied accuracy and resolution the 32 bit D/A data converting technology is applied.
Front panel
1. Current output group 1
2. Current output group 2
3. Voltage output group 1
4. Auxiliary DC
5. DC measuring input
6. RJ45 Ethernet PC control port
7. Binary input group 1
8. LED indication
9. Earth socket
10. Binary output
11. Pause button
12. Current booster interface
Note: The auxiliary DC output will be shutdown automatically in module QuickTest (6V, 6I).
Ethernet port
The Ethernet port is used to connect to external PC via Ethernet control cable.
Please refer to “Getting ready for connecting to PC” for details

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Current booster interface
This interface is used to connect to the external current booster (optional) for testing high burden
relays.
Please refer to “Current booster user manual”
for details
Pin
Signal
1
Current IA
2
Current IN
3
Current IB
4
Current IN
5
Current IC
6
Current IN
7
Current Ia
8
Current In
9
Current Ib
10
Current In
11
Current Ic
12
Current In
13
Voltage VA (not used)
14
Voltage VB (not used)
15
Voltage VC (not used)
16
Voltage VZ (not used)
17
Voltage VN (not used)
18
Not used
19
Not used
20
+12V
（
100mA
）
21
+12V GND
22
Range switcher 1
23
Range switcher 2
24
Range switcher 3
25
Range switcher 4
26
Range switcher (GND)

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Pause button
The Pause button on the front panel is designed to cut the current/voltage outputs either for test
purpose or under emergency case.
‘Manual’ control mode
‘Auto’ control mode
Push ‘Pause’ button
cut the current/voltage
cut the current/voltage, PC
software will continue to run
Release ‘Pause’ button
current/voltage output will be
recovered from the point
where we push the Pause
button
current/voltage output will be
recovered from the software
execution point at the moment
we release the Pause button
LED Indication
The LED indication on the front panel gives information about the hardware working conditions
In normal working condition the status of LEDs will have the following indication in ‘Power on’ and
‘Testing process’ conditions

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Power on
condition
All current/voltage channels are
having outputs
Power lamp
Lighted
Lighted
Online lamp
Not lighted
Lighted and flashing
PAUSE lamp
Not lighted
（
push to light
）
Not lighted
（
push to light
）
Overheat lamp
Not lighted
Not lighted
Overload
lamp
V
Not lighted
Not lighted
IA
Not lighted
Not lighted
IB
Not lighted
Not lighted
IC
Not lighted
Not lighted
Ia
Not lighted
Not lighted
Ib
Not lighted
Not lighted
Ic
Not lighted
Not lighted

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Rear panel
1. Binary input group 2
2. Voltage output group 2
3. Low level output interface
4. Ventilation
5. Power switcher
6. GPS interface
7. Multi-kits synchronization interface
8. IP reset
9. Connector for mains supply

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External amplifier and low lever output
interface
This interface is used to connect to external amplifier (optional) to increase the output channel and
output power.
The 12 low level outputs are to be used for testing relays with Rogowski or voltage dividers input.
For more information about the external amplifier please refer to “External amplifier user
manual”
Pin
Signal
1
Low level output 1
2
Low level output 2
3
Low level output 3
4
Low level output 4
5
Low level output 5
6
Low level output 6
7
Low level output 7
8
Low level output 8
9
Low level output 9
10
Low level output 10
11
Low level output 11
12
Low level output 12
13
Low level output GND
14
Control signal
15
High speed counter 1
16
High speed counter 2
17
High speed counter 3
18
High speed counter 4
19
High speed counter GND

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GPS interface
This interface is used to connect to our optional PGPS02 GPS-based synchronization device.
DB9 Chassis contact, male
----------------------------------------------
Note: PPS means Pulse Per Second
----------------------------------------------
One popular application of GPS-synchronized control is for end-to-end test for line protection relay
Please refer to ‘PGPS02 user manual’ for details
Signal
Contact pin
Power
1
Ready
2
PPS
3
GND
5
GND
9

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Multi-kits synchronization interface
This interface is used to connect more relay test kits for synchronized control.
In synchronized control mode only one PC is required to control all relay test kits. Point-by point
synchronization is used to ensure the synchronization accuracy.

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IP reset
This reset button is used to restore the IP address of PW666i to the default factory setting.
Press this button
Switching on the power for PW666i
After this operation the IP address will be restored to the following settings.
IP address: 191.168.1.133
Subnet mask: 255.255.255.0
Note: The IP after reset is only valid for the current operation. If users need to fix the default IP,
please set it in “IP set” of PowerTest.

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Current generators
PW666i has 6 current generators in two
groups. They can be configured as either 3
currents mode or 6 current mode.
Test modules which requires 3 current mode
configuration
General
QuickTest
QuickTest (4V, 3I)
QuickTest (VL-L,
3V0)
QuickTest
(Sequence)
QuickTest (Power)
QuickTest (Vf, If)
QuickTest (Z, I const)

QuickTest (Z, V
const)
QuickTest (Z, Zs
const)
Ramp
Distance
Time inversed current
Under Frequency Relay
Under Voltage Relay
State Sequence
State sequence (4V,
3I)
Auto Reclosing
Harmonic
Transient Playback (4V, 3I)
U,I,T Relay (AC)
U,I,T Relay (DC)
SOFT Check
Fuse Failure
Advanced
Transducer
Power Swing
CB operation
Energy Meter
R/X characteristic check
Synchronizer
Line
All modules
Test modules which requires 6 current mode
configuration
General
QuickTest
QuickTest (4V,6I)
Differential
State sequence
State sequence (4V,
6I)
Advanced
Diff configuration
Advanced differential
Transformer
All modules
Current output
configuration in 3
current mode
In three 3 current mode the 3 current
generators (IA, IB and IC) in first group will be
used.
6．Hardware configuration

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In 3 current mode the output range and power
for IA, IB and IC will be doubled as shown
bellow.
Range
3-phase ac (L-N) 3 × 0 … 64 A
1-phase ac (3L-N) 1 × 0 … 180 A
1-phase dc (3L-N) 1 × 0 … 90 A
Power
3-phase ac (L-N) 3 × 800 VA at 64A
1-phase ac (3L-N) 1 × 1200 VA at 180A
1-phase dc (3L-N) 1 × 1400 W at 90A

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Current in series
connection in 3
current mode
In 3 current mode the two current generators
can be connected in series to increase the
compliance voltage.
Example: IA and IB are connected in series
Example: Settings in QuickTest (4V, 3I) for IA
and IB in series connection
Set Ia and Ib with the same amplitude
Set Ia and Ib angel as 180 deg
Set Ia, Ib as the quantity to change
Voltage generators
PW666i has 4 voltage generators.

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Connect two voltage
generators in series
We can connect two voltage generators in
series to get higher voltage output range.
Example: VA and VB are connected in series
----------------------------------------------
Note: The maximum voltage output will
become 600Vac in this case
----------------------------------------------