Kikusui 3P05-PCR-LE User manual

3P05-PCR-LE 1
Setup Guide
PCR-LE Series
Three-phase Output Driver
Thank you for purchasing the PCR-LE Series Three-phase out-
put driver.
Connecting the outputs of PCR-LE Series in star connection
and installing the Three-phase Output Driver in these power
supplies allows them to be used as three-phase system power
supplies.
Features
Use of this device allows the PCR-LE series to provide the fol-
lowing enhanced functions, in addition to the PCR-LE’s stan-
dard functions.
• Three-phase Output
Use of the device allows the three PCR-LE to generate three-
phase output, in which the U-phase unit of the three power
supplies acts as a master and their V and W phase units acts
as slaves.
• Setting of Either the Line Voltage or Phase Voltage
• Independent Phase Voltage Setting
The individual phase voltage setting is possible on a phase
basis.
• Line Voltage Measurement
• Measurements of the Total Power, Total Apparent Power, and
Total Power Factor of Three Phases
Use of the device allows the totals of power and apparent
power obtained through measurement using the three PCR-
LE to be displayed. The total power factor of the three phas-
es can also be calculated from these total values.
• Variable Phase Difference
Check at Unpacking
Upon reception of the product, confirm that the package con-
tains the necessary accessories and that the device and ac-
cessories have not been damaged during transportation. If the
device is damaged or any accessory is missing, notify Kikusui
distributor/agent.
U phase boards
(1 pc.)
Power-sync cable
(1 m; 2 pcs.)
［91-80-5099］
Connecting cable (75 cm; 2 pcs.)
Cable: [91-80-9919]
Core: [96-00-0530]
Setup Guide
(This guide)(1 pc.)
V and W phase boards
(one each)
The indications
“
V
”
and
“
W
”
on the
panel part of each board.
Firmware version of PCR-LE
When using the 3P05-PCR-LE, the PCR-LE must be required
with the firmware version of 2.00 or later. If the firmware ver-
sion of the PCR-LE is 1.99 or previous version, the PCR-LE is
required for the firmware update.
When using the 3P05-PCR-LE, the firmware of all the PCR-LE
series that make up the system must be the same.
To check the firmware version of the PCR-LE, refer to the opera-
tion manual of the PCR-LE series. In case, the PCR-LE needs
update, contact your Kikusui agent or distributor.
Functional Restrictions during
Three-phase Operation
Use of the 3P05-PCR-LE allows the PCR-LE series to generate
three-phase outputs. The following functions are not available
when the device is installed in the power supplies.
DC mode
Regulation adjustment
High-speed response
You cannot use the 3P05-PCR-LE with the 2P05-PCR-LE Single-
Phase Three-Wire Output Driver Option.
KIKUSUI ELECTRONICS CORP.
1-1-3, Higashiyamata, Tsuzuki-ku, Yokohama, 224-0023, Japan
TEL: [phone] Fax: [phone]
WEBSITE http://www.kikusui.co.jp/en
The 3P05-PCR-LE is subject to export control laws.
The newest version of the operation manual can be downloaded from
Download service of Kikusui website.
The contents of this manual may not be reproduced, in whole or in part,
without the prior consent of the copyright holder.
The specifications of this product and the contents of this manual are
subject to change without prior notice.
© 2012
3P05-PCR-LE
PART NO. Z1-006-060, IA005173
Oct. 2016
PCR-LE Manual

2 3P05-PCR-LE
Handling Precautions
 Handling of the U, V, and W phase Boards
• Ground yourself by touching a grounded metal object before
touching the board.
• Avoid handling the interface board in an environment subject to
strong static electricity.
• For storage, provide electrostatic protection measures such as
the anti-static bag accompanying the interface board.
• Do not drop a board or subject it to other impact.
• Do not install or uninstall the interface board with the power ON
of the PCR-LE Series.
 Handling of the connecting and power-sync cable
• Do not damage the cable.
• Do not pull, bend, or apply any other stress to the cable.
Precautions When Moving the PCR-LE
Disconnect the cable(s) when moving the PCR-LE series to the
installation location or when transporting the PCR-LE. Moving a
PCR-LE series with a cable connected to the phase board may
result in breakage of the cable or connector.
Installing the board on the PCR-LE
The 3P05-PCR-LE can be installed by inserting the U, V, and W
phase boards into SLOT1 of the three PCR-LE series, respectively.
1
Check that the POWER switch of PCR-LE is off.
2
Touch a grounded metal object (for example, the
metal parts of the PCR-LE rear panel) to discharge
any static electricity from your body.
3
Remove the screws that are holding the SLOT 1
cover in place on the rear panel, and remove the
cover from the panel.
4
Hold the panel parts of the board so that the printed
circuit board side is facing up.
5
Insert the board into the slot so that the printed cir-
cuit board's connector is inserted into the connec-
tor at the back of the slot.
6
Insert the board all the way into the slot.
7
Use the screws that you removed in step 3 to x the
board in place in the panel.
8
Follow the same procedure to install the other two
boards.
This completes installation of the phase board.
When a 3P05-PCR-LE has been inserted into the slot1 of a PCR-
LE series, that power supply can be used only in a three-phase
system. To use the power supply in a single-phase system, the
phase board must be removed from the slot1.
Connecting the bords
Use the connecting cable to connect the boards.
Connect the V-phase
U-phase board
Connect the W-phase
Connect the U-phase
3PHASE DRIVER 3P05
-
PCR
-
LE
V-Phase board/
W-phase board
3PHASE DRIVER 3P05
-
PCR
-
LE
TO V PHASE TO V PHASE
FROM U PHASE
1
Check that the POWER switch of PCR-LE is off.
2
Place the three PCR-LE as close to each other as
possible.
Arrange them so that no stress is applied to the connect-
ing cable. A PCR-LE power supply with the U phase board
installed plays the role of the master unit that controls other
power supplies.
V U W
For the connection as shown below, you need the optional
connecting cable (150 cm/ 280 cm). To perform parallel three-
phase operation, place the U phase to the center.
U V W
3
Connect the “TO V PHASE“ of U-phase unit and the
“FROM U PHASE“ of V-phase unit firmly with the
connecting cable using a screwdriver.
Do not remove the attached core from the cable. If you do,
reattach it (be sure to wrap the cable around the core once (2
turns)).
4
Follow the same procedure to connect the “TO W
PHASE“ of U-phase unit and the “FROM U PHASE“
of W-phase unit with the connecting cable.
Do not remove the attached core from the cable.
This completes connection of the bords.
Operation Check
Check the operation of the PCR-LE series before you perform
three-phase operation.
Check the following items with no load connected. For detail of
settings, see the PCR-LE series operation manual.
POWER switch ON
Voltage setting
OUTPUT ON/OFF
Voltage-range switching
If a trouble is occurring on even one unit, you will not be able to
perform three-phase operation.

3P05-PCR-LE 3
Connecting the Load
For detail of handling the terminal block tray and OUTPUT termi-
nal block, see the PCR-LE series setup guide.
The PCR-LE Series OUTPUT terminal block (not included on the
PCR500LE) is wired after you first pull out the terminal block tray.
The terminal box covers ensure that you don’t touch the unwired
terminals.
WARNING
Risk of electric shock.
• Before you connect cables to the OUTPUT terminal
block, be sure to turn the POWER switch off, and then
remove the power plug from the outlet or turn off the
switchboard.
• Do not use the terminal block with the terminal cover re-
moved.
CAUTION
Risk of malfunction.
• Do not connect the PCR-LE series in a delta wiring congura-
tion.
• If you are grounding the output, make sure that the isolation
voltage does not exceed 300 V.
- Note -
If the neutral point is omitted, there are cases in which it will not be
possible to produce the rated power.
Use noncombustible wires that have diameters that correspond to
the output current to connect to the load.
Requirements of single-core wires that are used to connect to
the load
Nominal cross-
sectional area[mm2]
AWG (reference cross-
sectional area; mm2)
Allowable current*
(A; at Ta = 30 °C, 86 °F)
0.9 18 (0.82) 17
1.25 16 (1.31) 19
2 14 (2.08) 27
3.5 12 (3.31) 37
5.5 10 (5.26) 49
8 8 (8.37) 61
14 6 (13.3) 88
22 4 (21.15) 115
*1. Excerpt from Japanese laws related to electrical equipment.
The values vary depending on conditions such as the wire cov-
ering (insulator), the wire material (allowable temperature), and
whether there are multiple cores in the cable. For cables other
than those specified in this table, consult with a qualified engineer.
Load
L
U (R)
N
V (S)
W (T)
LL
N
NN
Load
L
U (R)
V (S)
W (T)
LL
N
NN
Load
Load
Do not connect the PCR-LE series in a delta wiring conguration.
Load
U (R)
V (S)
W (T)
PCR-LE series (3 units)
When the load is connected
in a star wiring conguration
When the load is connected
in a delta wiring conguration
PCR-LE
V phase
PCR-LE
V phase
PCR-LE
V phase
PCR-LE series (3 units)
PCR-LE series (3 units)
PCR-LE
U phase
PCR-LE
W phase
V phase
V phase
U phase
U phase
W phase
W phase
PCR-LE
W phase
PCR-LE
W phase
PCR-LE
U phase
PCR-LE
U phase
PCR–LE
OUTPUT
GNL
V
(S)
U
(R)
W
(T)
G
OUTPUT
GNL OUTPUT GNL
PCR–LE
OUTPUT
GNL
V
(S)
U
(R)
N W
(T)
G
OUTPUT
GNL OUTPUT GNL

4 3P05-PCR-LE
Connecting the Load (Cont.)
Parallel three-phase connection (when switches are used)
Slave
V phase
Load
MasterSlave MasterSlave
Relay terminal
Master
U phase W phase
2 m or less from the slave
unit’s L/N to the master
unit’s L/N
2 m or less from the slave
unit’s L/N to the master
unit’s L/N
2 m or less from the slave
unit’s L/N to the master
unit’s L/N
Relay terminal Relay terminal
PCR–LE
OUTPUT
GNL OUTPUT GNL OUTPUT GNL
OUTPUT
GNL
V
(S)
U
(R)
N W
(T)
G
OUTPUT
GNL OUTPUT
GNL

3P05-PCR-LE 5
Turning the Power On
 Power ON
When turning ON all three PCR-LE power supply POWER
switches, complete all turn-ONs within 15 seconds. Alterna-
tively, turn the POWER switches of all power supplies ON simul-
taneously.
The firmware version is displayed for a few seconds on the
U-phase unit, and then the home position (the basic screen)
is displayed if there are no errors. Three-phase output is con-
trolled from the U-phase unit.
“V-PHASE” is displayed on the V-phase unit. “W-PHASE” is dis-
played on the W-phase unit. You cannot use the panels of the
V-phase and W-phase units.
“V-PHASE” is displayed on the V-phase unit. You cannot use
the panel of the V-phase unit.
If the system that you are using is different from the previous
one that you used, the system starts with the factory default
settings except for the following items.
Remote control setting
Screen brightness
Trigger input, trigger output, and status output polarities
 Power OFF
Turn off all POWER switches.
For emergency situations, we recommend that you insert a
circuit breaker that separates the entire system from the switch-
board.
Synchronizing the POWER Switches
You can configure the system so that when you turn on a PCR-LE, all the other PCR-LEs also turn on.
WARNING
Risk of electric shock. Before you connect cables to the J1/J2 connector, be sure to turn the POWER switch off, and then
remove the power plug from the outlet or turn off the switchboard.
 Power ON
1
Check that the POWER switches of PCR-LEs are
off.
2
Use the power-sync cable to connect the J1 connec-
tor and the J2 connector on the PCR-LE rear panels.
Do not connect two J1 connectors to each other or two J2
connectors to each other. Insert the cable firmly into the
connectors until the are locked in place.
PCR–LE
Power-sync cable
V phase U phase W phase
3
Set the POWER SELECTOR switch of the PCR-LE
whose J1 connector is open to MASTER.
The POWER SELECTOR switch is on the front panel (on the
rear panel on the PCR500LE).
4
Set the POWER SELECTOR switches of the other
PCR-LEs to SLAVE.
5
Turn ON the POWER switches of the PCR-LEs
whose POWER SELECTOR switches have been
set to SLAVE.
Even when you turn ON the POWER switches, the PCR-LEs
do not turn on.
6
Turn ON the POWER switch of the PCR-LE whose
POWER SELECTOR switch has been set to MASTER.
The PCR-LEs that have been set to SLAVE will also turn on.
- Note -
The power signal travels from the J2 connector to the J1
connector. Operating the POWER switch of the PCR-LE
whose J1 connector is open will cause the other PCR-LEs to
respond in sync.
PCR–LE
POWER ON Synchronized POWER ON
J2 J1 J2 J1
W phase U phase V phase
 Power OFF
When you turn OFF the POWER switch of the PCR-LE whose
POWER SELECTOR switch has been set to MASTER, the PCR-
LEs that have been set to SLAVE also turn off.
Power OFF in an Emergency
In an emergency, turn OFF all POWER switches.
 To Stop Synchronization
Hold down the locking tab of the power-sync cable, and pull it
free of the unit.
Locking tab
Set the POWER SELECTOR switches of all PCR-LEs to “MAS-
TER”.

3P05-PCR-LE 6
Performing Three-Phase Output
For details on how to configure the settings to perform three-
phase output, see the operation manual included with the PCR-
LE series.
The screen captures used in the PCR-LE series operation
manual are examples. They may differ from the screens that are
displayed when you are setting three-phase output.
环境保护使用期限
Environment-friendly Use Period
该标记为适用于在中华人民共和国销售的电子信息产品的环境保护使用期
限。只要遵守有关该产品的安全及使用注意事项，从制造年月起计算，在
该年度内，就不会对环境污染、人身、财产产生重大的影响。
产品的废弃请遵守有关规定。产品的制造年月可以在以下网址中确认。
http://www.kikusui.co.jp/pi/
毒有害物质或元素名称及含有标示
Name of hazardous materials and symbol of elemet in the equipment and quantity
有毒有害物质或元素
铅
Pb
汞
Hg
镉
Cd
六价铬
Cr(VI)
多溴联苯
PBB
多溴二苯醚
PBDE
×○○○○○
本表格依据 SJ/T 11364 的规定编制。
○: 该部件所有均质材料的有毒有害物质的含量不超过 GB/T 26572 标准所规定的极
限值要求。
×: 该部件至少有一种均质材料的有毒有害物质的含量超过 GB/T 26572 标准所规定
的极限值要求。