Product Introduction:
Protection Module is provided by Nanjing Huamai Technology Co., Ltd.,a major Telecom batteries/packs supplier in Broadcast & Telecom wholesale industry in China.You can check out the specification of Protection Module below or get any optional result clicking into the following keywords protector , Protection Unit , Description , Features , Details , Huamai and you can check the authentications and testimonials of Protection Module .
Description:
It has excess voltage and current protection function, also has overload function to earthing, they are two kinds of discharge tube for choice: Gaseous discharge tube, Transistor discharge tube, the generic performance meets the requirement of Korea KT. or tailored to customer's requirement.
Technical Performance:
1) Insulation resistance: >1000M Ohm
2) Bound of limited voltage: 180~300V
3) Capability of bearing alternating current: 5A, duration 1s, 5 times, interval
3min. once
4) Capability of bearing dash current: 100A; 10/1000us waveform, 300 times, interval 3min. once
5) Fail-safe current: 250mA
6) Over current action time: 99.7％
