05
2020-12
- Fire Emergency Lighting and Evacuation Indication System
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PW-B-01 (08G) detector
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Product description
Parameters
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|
Rated working voltage Ue (V) |
AC220V |
|
Product features |
Detection of 1-circuit leakage current, 4-circuit temperature, three-phase voltage, three-phase current, trip output |
|
Warning and alarm threshold of residual current |
100 mA~900 mA (settable), with a step length of 1 mA |
| Temperature warning and direct report |
30°C~200°C (settable)，with a step length of 1 mA |
|
Accuracy of voltage/current value |
<=3% |
|
Alarm parameter |
Undervoltage, overvoltage, default phase, overcurrent, overtemperature, over-residual current |
|
Alarm time |
<5s |
|
Protective action |
<=0.5s |
|
Installation mode |
Rail-mounted |
|
Display method |
LCD display |
|
Communication mode |
GPRS/NB-IoT |
|
Alarm sound |
>=70dB |
|
Ambient temperature |
-25°C~+50°C |
|
Altitude |
<=3000m |
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Time of issue:2020-12-31 14:21:53
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