User Manual

Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 [phone]
www.pwrx.com
NX-S Series CIB Module
(3Ø Converter + 3Ø Inverter + Brake)
50 Amperes/1200 Volts
CM50MXA-24S
105/11 Rev. 2
Description:
CIBs are low profile and thermally
efficient. Each module consists of
a three-phase diode converter sec-
tion, a three-phase inverter section
and a brake circuit. A thermistor is
included in the package for sens-
ing the baseplate temperature. 6th
Generation CSTBT chips yield low
loss.
Features:
£ Low Drive Power
£ Low V
CE(sat)
£ Discrete Super-Fast Recovery
Free-Wheel Diode
£ Isolated Baseplate for Easy
Heat Sinking
Applications:
£ AC Motor Control
£ Motion/Servo Control
£ Photovoltaic/Fuel Cell
Ordering Information:
Example: Select the complete
module number you desire from
the table below -i.e.
CM50MXA-24S is a 1200V (V
CES
),
50 Ampere CIB Power Module.
Type Current Rating V
CES
Amperes Volts (x 50)
CM 50 24
Outline Drawing and Circuit Diagram
P1(48-49)
T
(9-10)
P(54-56)
N(59-61)
ConvDi
S
(5-6)
R
(1-2)
GWN(31)
E(32)
GWP(23)
GVN(33)
GVP(18)
FWDi
GUN(40)
E*(39)
*Use both two terminals (R/S/T/P/N/P1/B/N1/U/V/W)
for the external connection.
GUP(13)
ClampDi
U(14-15)
B(52-53)
V(19-20) W(24-25)
GB(41)
N1(44-45)
TH1
(29)
TH
2
(28)
NTC
DETAIL "B"
A
AA
J
P
D
E
F
K
KM
K
KK
G
K
K
LLL
H
AG
K
AH
AK
AJ
Z
C
AB
R B
AL
Y
K
K
L
N (4 PLACES)
AC
K
KK
KKKK
T
AD
W
X
L
K
K
K
K
LLLL
AE
AF
V
AM
U
AN
K
Q S
DETAIL "B"
DETAIL "A"
DETAIL "A"
12 345678910111213141516171819202122
53
54
55
56
57
58
59
60
61
30
29
28
27
26
25
24
23
52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31
Tolerance Otherwise Specified (mm)
The tolerance of size between
terminals is assumed to ±0.4
Division of Dimension Tolerance
0.5 to 3 ±0.2
over 3 to 6 ±0.3
over 6 to 30 ±0.5
over 30 to 120 ±0.8
over 120 to 400 ±1.2
Dimensions Inches Millimeters
A 4.79 121.7
B 2.44 62.0
C 0.51 13.0
D 4.49 114.05
E 4.33±0.02 110.0±0.5
F 3.89 99.0
G 3.72 94.5
H 0.16 4.06
J 0.51 13.09
K 0.15 3.81
L 0.45 11.43
M 0.9 22.86
N 0.22 Dia. 5.5 Dia.
P 2.13 54.2
Q 1.53 39.0
R 1.97±0.02 50.0±0.5
S 2.26 57.5
T 0.30 7.75
U 0.102 Dia. 2.6 Dia.
Dimensions Inches Millimeters
V 0.088 Dia. 2.25 Dia.
W 0.46 11.66
X 0.16 4.2
Y 0.59 15.0
Z 0.27 7.0
AA 0.81 20.5
AB 0.67 17.0
AC 0.12 3.0
AD 0.14 3.5
AE 0.03 0.8
AF 0.15 3.75
AG 0.05 1.15
AH 0.025 0.65
AJ 0.29 7.4
AK 0.05 1.2
AL 0.49 12.5
AM 0.12 3.0
AN 0.17 Dia. 4.3 Dia.