PP400B060-ND
Powerex, Inc., 173 Pavilion Lane,Youngwood, Pennsylvania 15697 (724) 925-7272
www.pwrx.com
H-Bridge POW-R-PAK™
IGBT Assembly
400 Amperes/600 Volts
Q
P (8 PLACES)
J
Q
+DC
C2E1
N
R (2 PLACES)
PIN 1
U
B
M
N
F
–DC
G
H
K
K
L (6 PLACES)
S
E
Description:
The Powerex POW-R-PAK™ is a configurable IGBT
based power assembly that may be used as a converter,
chopper, half or full bridge, or three phase inverter for
motor control, power supply, UPS or other power
conversion applications.
D
C
T
A
The power assembly is mounted on a forced air-cooled
heatsink and features state-of-the-art Powerex IGBTs
with low conduction and low switching losses for high
efficiency operation. The POW-R-PAK™ includes a low
inductance laminated bus structure, optically isolated
gate drive interfaces, isolated gate drive power supplies,
and a DC-link capacitor bank. The control board
provides a simple user interface along with built-in
protection features including overvoltage, undervoltage
lockout, overcurrent, overtemperature, and short circuit
detection.
+DC
C1
C1
G1
G1
E1
E1
1
2
G2
G2
E2
E2
E2
E2
-DC
Gate Driver Board
P1
Depending on application characteristics, the POW-R-
PAK™ is suitable for operation with DC bus voltages up
to 400VDC and switching frequencies below 20kHz.
Customer Interface (See Table 1)
Outline Drawing and Circuit Diagram
Features:
£ High performance IGBT inverter bridge
£ Integrated gate drive with fault monitoring and
protection
£ System status / troubleshooting LEDs to verify
or monitor proper operation
£ Isolated gate drive power supplies
£ Low inductance laminated bus
£ Output current measurement and feedback
£ Superior short circuit detection & shoot through
prevention
Dim.
A
B
C
D
E
Inches
16.1
13.0
5.62
3.0
0.19
0.5
7.0
mm
408.9
330.2
142.6
76.2
4.8
12.7
177.8
212.1
63.5
9.5
Dim.
L
M
N
P
Q
R
Inches
0.41 Dia.
8.66
6.63
0.33 Dia.
1.0
mm
10.5 Dia.
220.0
168.3
8.5 Dia.
25.4
F
0.39 Dia.
1.46
10.0 Dia.
37.1
G
H
J
S
T
8.35
2.5
0.07
1.9
U
14.0
355.6
K
0.38
01/14 Rev. 0
1