Three-phase T1 Split Type SPD-Power supply system SPD-Shenzhen Competitor SPD Manufacturing Co., Ltd.

Surge protector of power supply system is widely used for surge and lightning protection of daily maintenance unit of low-voltage power supply system, cabinet of power supply machine room, electrical control cabinet of power supply system, column head cabinet of centralized power supply system, control cabinet of building power supply system, control cabinet terminal of power supply system in digital center machine room, etc.

Product application:

● Electrical control cabinet of power supply system ● Head cabinet of centralized power supply system

● Building power supply system control cabinet ● Digital center machine room power supply system

● Power supply room cabinet ● Power supply system integration cabinet

● Substation low voltage power system ● power transmission circuit control room

Product features:

● Remote signal: normal closed / failure indication

● Protection mode: overheating and overcurrent instantaneous protection technology

● Installation method: Standard 35mm rail

● Output mode: standard junction box or terminal block

● Products comply with RoHS and REACH specifications

● Products have passed the type test of GB/T 18802.1

● Design based:IEC61643, UL1449, CQC, etc

General technical parameters of products：

◆Protection Class：IP20

◆Respone Time：<25nS

◆Leakage Current：<35uA

◆Operating Temperature：-40-+85℃

◆Storage Temperature：-40-+125℃

Product Parameters：

Parameters/Model	CSM-15I/4PT1	CSM-20I/4PT1	CSM-25I/4PT1	CSM-50I/4PT1
Uc	380VAC 50/60Hz
MCOV	385VAC/440VAC/550VAC
Iimp	15kA(10/350)	20kA(10/350)	25kA(10/350)	50kA(10/350)
Up	<2.0kV	<2.5kV	<3.0kV	<4.0kV
Remote Signal	Optional
Failure Indicator	Yes	Yes	Yes	Yes