C&H Technology ND413425 - Manual (Page 6)

Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 POW-R-BLOK
TM
www.pwrx.com Dual Diode Isolated Module
250 Amperes / Up to 3400 Volts
Revision Date: 07/13/2010
ND413425
1.0 10.0 100.0 1000.0
1,000
10,000
100,000
0.1 1 10 100
Duration of Surge (ms)
Pea
k
S
u
rg
e
C
u
rr
en
t (
A
)
Number of Cycles @ 60Hz
Maximum Surge Current Ratings - 60Hz
Vr = Vrrm
Vr = 0V
Tj initial = 150 o C
1 10 100 1000
1,000
10,000
100,000
0.1 1 10 100
Duration of Surge (ms)
Pea
k
S
u
rg
e C
u
rr
en
t (
A
)
Number of Cycles @ 50Hz
Maximum Surge Ratings - 50Hz
Vr = Vrrm
Vr = 0V
Tj initial = 150 o C
1.0 10.0 100.0 1000.0
1.00E+04
1.00E+05
1.00E+06
1.00E+07
0.1 1 10 100
Duration of Surge (ms)
M
a
x
imu
m I
2
t (A
)
Number of Cycles @ 60Hz
Maximum I 2 t Ratings - 60Hz
Vr = Vrrm
Vr = 0V
Tj initial = 150 o C
1.0 10.0 100.0 1000.0
1.00E+04
1.00E+05
1.00E+06
1.00E+07
0.1 1 10 100
Duration of Surge (ms)
Ma
x
imu
m I
2
t (
A
)
Number of Cycles @ 50Hz
Maximum I 2 t Ratings - 50Hz
Vr = Vrrm
Vr = 0V
Tj initial = 125 o C