Single-phase Power Surge Protection Box-Smart SPB of power supply system-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 ● low voltage power supply and distribution 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

● The whole series of products comply with RoHS and REACH specifications

● The whole series has passed the type test of GB / T 18802.1

● Design basis: IEC61643, UL1449, CQC, etc

General technical parameters of the product:

◆ Protection grade: IP20

◆ Response time: < 25ns

◆ Leakage current: 5uA

◆ Operating temperature: - 40 - + 85 ℃

◆ Storage temperature: - 40 - + 125 ℃

Product Parameters：

Parameters/Model	CSM-20I M10	CSM-40I M10	CSM-40I M16	CSM-60I
Uc	220V-480VAC 50/60Hz
MCOV	275VAC/440VAC/550VAC
In	10kA(8/20)	20kA(8/20)	20kA(8/20)	30kA(8/20)
Imax	20kA(8/20)	40kA(8/20)	40kA(8/20)	60kA(8/20)
Up	<1.2kV	<1.5kV	<1.5kV	<2.0kV
RS	Active or passive remote signaling port is optional
Indicator	Yes	Yes	Yes	Yes