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Setup Guide
Regulated DC Power Supply PWR Series
400W Type
800W Type
PWR400L
PWR800L
PWR400M
PWR800M
PWR400H
PWR800H
Thank you for purchasing the PWR regulated DC power supply se-
ries.
The PWR Series are constant voltage/current automatic crossover
power supplies that are capable of delivering voltages and currents
in a wide operating range within the rated output power.
KIKUSUI ELECTRONICS CORP.
1-1-3, Higashiyamata, Tsuzuki-ku, Yokohama, 224-0023, Japan
TEL: +81-45-593-0200 Fax: +81-45-593-7571
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.
PART NO. Z1-005-550, IA004953
Jan. 2017
1600W Type
PWR1600L
PWR1600M
PWR1600H
Features
• Power-factor improvement circuit
The power-factor improvement circuit reduces the effects of har-
monic currents on the power line.
• High efficiency
The high power conversion efficiency reduces the cost of power
and the cost of heat radiation design during system configura-
tion.
• Communication functions
Equipped with a digital remote control function through TP-BUS
(Twist Pair-BUS) communication (The total length of TP-BUS is
200 m). By combining with Kikusui's PIA4800 Series Power Sup-
ply Controller, systemization for applications such as an auto-
matic tester is possible.
• Master-slave operation
Output voltage or output current can be expanded by connect-
ing multiple power supplies of the same model in series (only
on the L type) or in parallel. This feature allows slave units to be
controlled from a single master unit.
http://www.kikusui.co.jp/en
WEBSITE
The newest version of the PWR manual can be downloaded
from Download service of Kikusui website.
© 2012
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Summary of Contents for Kikusui PWR400L
- Page 1 Equipped with a digital remote control function through TP-BUS (Twist Pair-BUS) communication (The total length of TP-BUS is 200 m). By combining with Kikusui’s PIA4800 Series Power Sup- ply Controller, systemization for applications such as an auto- matic tester is possible.
-
Page 2: Checking The Package Contents
When you receive the product, check that all accessories are included and that the accessories have not been damaged during transporta- tion. If any of the accessories are damaged or missing, contact your Kikusui agent or distributor. The power cord varies depending on the type. - Page 3 If the manual gets lost or soiled, a new copy can be provided - Note - for a fee. To replace or purchase a manual, please contact your Kikusui Indicates information that you should know. agent or distributor. At that time, inform your agent or distributor of the “Part No.”...
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Page 4: Description Of Operation
Description of Operation The PWR is a constant voltage/current regulated DC power supply The output current must be derated with respect to the temperature that is capable of delivering voltages and currents in a wide oper- at ambient temperatures greater than or equal to 45 ºC (30 ºC when ating range within the rated output power. - Page 5 Intermittent extended operating area area Maximum output current Continuous extended operating area (Rated output current) Extended Rated operating area operating area PWR400L Rated operating area PWR800L PWR1600L 80 100 120 Output current [A] Ambient temperature [°C] PWR Series Setup Guide...
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Page 6: Precautions Concerning Installation
If you need a new label, contact sure to ground the product to prevent electric shock. your Kikusui agent or distributor. • Connect the ground terminal to earth ground. 1600W type top panel... - Page 7 Connect the power cord to the AC inlet on the rear • Have a qualified engineer select the appropriate power cord. If panel. obtaining a power cord is difficult, consult your Kikusui agent or distributor. Insert the power plug to a properly grounded power •...
- Page 8 Connecting the Power Cord (Cont.) 1600 W type The power cord that is included with the 1600 W type can be used Circuit breaker of switchboard requirement on either a 100-Vac or 200-Vac system. • Rated current: 30 A (100 V system) / 15 A (200 V system) For safety, breakers whose rated current exceeds the specified current cannot be used WARNING...
- Page 9 „ Procedure to connect the power cord „ Check that the AC power line complies with the input (GND) rating of the PWR. The voltage that can be applied is any of the nominal power N: White or blue supply voltages in the range of 100 VAC to 240 VAC. The (GND): Green or green/yellow frequency is 50 Hz or 60 Hz.
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Page 10: Turning The Power On
Turning the Power On Turn the power on without the load connected. „ Turning the Power switch on „ Check that the POWER switch is turned off. CAUTION The CONFIG parameters can be set so that the output is au- tomatically turned on when the POWER switch is turned on. - Page 11 Inrush current „ Turning the POWER switch off „ An inrush current flows when the POWER switch is turned on. If you ○ Push the ( ) side of the POWER switch to turn the PWR off. are planning to use several PWRs and turn on their POWER switch- The PWR stores the panel settings (excluding output on/off condi- es simultaneously, check that the AC power line or the switchboard tion) immediately before the POWER switch is turned off.
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Page 12: Load Considerations
Load Considerations Note that the output will become unstable if the following types of loads are connected. „ Load current with peaks and pulse-shaped load „ Load that generates reverse current to the power „ „ current supply The PWR indicates mean values. Even when the indicated value The PWR cannot absorb reverse current from the load. - Page 13 „ Load with accumulated energy „ Connecting a load with accumulated energy, such as a battery, to : Reverse-current-prevention diode the PWR may cause current to flow from the load to the internal cir- cuit of the PWR. This current may damage the PWR or degrade the service life of the load.
- Page 14 However, installing the + (pos.) and - (neg.) output wires side by side or bundling them together is more effective against unwanted noise. The Kikusui-recommended cur- rents shown in Table are allowable current values that have been reduced in consideration of the potential bundling of load wires.
- Page 15 The PWR has a sensing function that compensates for this voltage Area) [mm (Ta = 30 ºC) Kikusui [A] drop up to approximately 0.6 V for a single line. If the voltage drop (2.08) exceeds this level, wires having a greater sectional area should be (3.31)
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Page 16: Connecting The Load
Connecting the Load Connecting to the Output Terminal on the Rear Panel Attach crimping terminals to the load wires. WARNING The output terminal on the rear panel has M4- (with taps) Possible electric shock. Be sure to turn the POWER and M8-sized holes for connecting the load wires. - Page 17 Attaching the OUTPUT terminal cover Align the bottom cover with the top cover, and fix There are two types of OUTPUT terminal covers: bottom cover and them in place using the screws attached to the top top cover. cover. Insert the hook of the bottom cover into the hole lo- Check that the screws are securely fastened.
- Page 18 Connecting the Load (Cont.) Connection to the Output Terminal on the Front Panel The specifications of the PWR are defined for output terminal on the rear panel. Those on the front panel may not satisfy the specifica- tions. Like the output terminal on the rear panel, the chassis terminal is normally connected to either the - (neg.) or + (pos.) output terminal.
- Page 19 „ Trademarks „ Microsoft, Windows, and Visual Basic are registered trademarks of Microsoft Corporation in the United States and/or other countries. All company names and product names used in the PWR manual are trademarks or registered trademarks of their respective compa- nies.
- Page 20 Printed circuit board × ○ × × ○ ○ assemblies 产品的废弃请遵守有关规定。 内部接线 产品的制造年月可以在以下网址中确认。 × ○ × × ○ ○ Internal wirings http://www.kikusui.co.jp/pi/ 外壳 × ○ × ○ ○ ○ Enclosure 底盘组装品 × ○ × × ○ ○ Chassis assembly 辅助设备...
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