PXB series User’s Manual 3
This product is a Bidirectional dc power supply designed to
offer the highest levels of reliability and safety.
Model configurations
Features
In addition to basic constant current, constant voltage, and
constant power modes, this product offers a variety of
other functions.
Equipped with touch panel display
You can operate this intuitively by pressing the display.
The pressure-sensitive panel allows you to operate it
with your gloves on.
Interface available with external expansion
Connecting with LAN, USB, RS232C, and external
analog control are set default.
Realizing a compact but large-capacity power sys-
tem
20 kW power in a single 3U-size housing is realized.
Highly flexible external digital control
5 input terminals and 6 output terminals are provided for
free function selection. The signal input and output are
non-polar.
Equipped with slew rate switching and response
switching
Optimal test condition is provided according to the
application.
Effect of power saving
Since the regenerated power is delivered back to the
local power lines, you can expect benefits from power
savings.
Accessories
CD-ROM (1 disc)
Setup Guide (1 copy)
Safety Information (1 copy)
Quick Reference (English/
Japanese, 1 sheet each)
External control
connector kit (1 set)
[83-20-0290]
[83-80-0340]
SENSING connector cover
EXT SYNC connector cover
Input terminal cover
Heavy object warning
label (1 pc.)
OUTPUT terminal cover
Chassis connection wire
DC OUTPUT terminal
screws (1 pair)
PXB20K-500 only
DC OUTPUT terminal
screws (1 pair)
PXB20K-1000,
PXB20K-1500 only
[M3-112-013]
M38
(10 pieces)
[B1-010-041] [B1-010-042]
[Q1-510-013]
[M3-112-033]
M425
(4 pieces)
[Q1-500-106]
[P1-010-011]
[M3-112-013]
M38 (2 pieces)
[P1-000-124] [M3-112-013]
M38 (1 piece)
M410 (1 piece)
[M3-112-041]
M510 (2 pieces)
[M1-100-020]
M1025 (2 pieces)
SENSING connector (2 pc.)
China RoHS sheet (1 sheet)
[83-70-1661]
[M5-101-008]
Spring washers (2 pieces)
[M4-100-008]
(2 pieces)
[M5-100-008]
(4 pieces)
[91-94-2901]
[M3-112-027]
If necessary, attach to the product.
DC OUTPUT terminal
screws (1 pair)
[M1-100-014]
M825 (2 pieces)
[M5-101-007]
Spring washers (2 pieces)
[M4-100-007]
(2 pieces)
[M5-100-007]
(4 pieces)
Synchronized operation
signal cable kit
[91-80-9201]
[96-00-0431]
Model Input voltage
rating
Output rating
Power Voltage Current
PXB20K-500 200 V 20 kW 500 V 120 A
400 V 20 kW 500 V 120 A
PXB20K-1000 200 V 20 kW 1 000 V 60 A
400 V 20 kW 1 000 V 60 A
PXB20K-1500 200 V 20 kW 1 500 V 30 A
400 V 20 kW 1 500 V 30 A
Product Overview