Emergency Power Supply Battery Suppliers – Three Phase Fire Fighting Equipment Emergency Power Supply EPS – Wanzheng
Emergency Power Supply Battery Suppliers – Three Phase Fire Fighting Equipment Emergency Power Supply EPS – Wanzheng Detail:
Product Description
Main feature
1.Wide input voltage range
2.Digital control technology
3.High IP level, applied to harsh grid conditions and generators
4.Overload ability,strong anti-interference ability
5.Human nature of network management
Application
1.Traffic system
2.Industrial equipment
3.Steel factory
4.Fire fighting equipment
Specification
|
EPS |
||
|
Model |
YJ series |
YJS series |
|
Capacity range |
0.5KW-10KW |
2.2KW-800KW |
|
Input voltage |
three phase 380V/single phase 220V ±25% |
380±20% |
|
Input Phase |
three phase four wires/single phase two wires |
three phase four wires +Ground |
|
Input frequency |
50HZ±5% |
50HZ±5% |
|
Output voltage |
220±5% |
380V/220V±5% |
|
Output waveform |
sinewave,distortion≤3% |
sinewave,distortion≤3% |
|
Output frequency |
50HZ±5%(emergency response time) |
50HZ±5%(emergency response time) |
|
Transfer time |
<0.2s |
<100ms |
|
Waveform |
sine wave(emergency response time) |
sine wave(emergency response time) |
|
same as the mains at normal times |
same as the mains at normal times |
|
|
Emergency supply time |
90 minutes(for optional) |
60/90/120 minutes(for optional) |
|
Overload capacity |
working normal with 120% load |
|
|
Protection |
battery over charging and discharging,output under voltage,over current,short circuit and over temperature protection |
battery over charging and discharging,output under voltage,over current,short circuit,lack of phase and over temperature protection |
|
Display |
LCD |
|
|
Noise |
no noise in mains mode,<55dB in emergency supply time |
no noise in mains mode,<60dB in emergency supply time |
|
Relative humidity |
0-90%,no condensing |
0-90%,no condensing |
|
Temperature |
-24ºC-40ºC |
-24ºC-40ºC |
|
altitude |
under 2000m |
under 2000m |
Product detail pictures:
Related Product Guide:
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By Tom from Lithuania - 2017.03.07 13:42
The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
By Jerry from Philadelphia - 2017.09.30 16:36