Specifications (Ta=25℃)
Type-code |
WEC-L1000 |
|
Parameter |
Symbol |
|
Nominal Input Current |
IPN |
1000A DC |
Linear Range |
IP |
0~±1500A DC |
Turns Ratio |
KN |
1:4000 |
Output Current |
ISN |
250mA ±0.5% at I= IPN |
Zero Current Offset |
Io |
±0.2mA |
Secondary coil resistance |
Rs |
30Ω |
Load resistance |
RL |
10~30Ω at IP=1000A 0~10Ω at IP=1500A |
Linearity of Output |
ρ |
within ±1% of ISN at IP =F.S |
Supply Voltage |
Vcc |
±15V DC ±5% |
Response Time |
Trr |
≤1µS |
Thermal Characteristics of Zero Current Offset |
Io |
± 0.2mA Type ± 0.5mA max |
Frequency bandwidth |
f |
DC~100KHz(-3dB) |
Dielectric Strength |
Vd |
6.0KV AC with 50 or 60Hz/1 minute |
Operating Temperature |
Ta |
-40℃ to +85℃ |
Storage Temperature |
Ts |
-40℃ to +90℃ |
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