DC Surge Protector 20-40K12V24V48V150V550V1000V1200V1500VDC

• Customization: Available
• Type: DC Surge Protector
• Structure: Valve Type Arrester
• Model NO.: surge protector
• Application: AC/DC System
• Size: Small
• Operation Voltage: Low Voltage
• Brand: Funelec
• Trademark: FN
• Origin: China
• Production Capacity: 200000

Product Description

 

Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). These devices must be installed in parallel on the low-voltage distribution system or DC power supply system to be protected, and provide common and different modes of protection. Its installation location is recommended to be located at the front end of the household side of the distribution system or at both ends of the DC power line (solar panel side and inverter/converter side), and equipped with matching circuit breakers or fuses

Product Features

1. T2, T1+T2 surge protection devices are available for photovoltaic/low-voltage power system.
2. Module design, easy installation, and replaceable.
4. The color of the visible window indicates the running status, green indicates normal, and red indicates abnormal.
5. No leakage, no working current.
6. Remote signal or intelligent monitoring module (optional).
 

Type	FN2040PV
Test standards	EN/IEC61643-31(Type 2 /Class 2/T2/Class C)
Max. PV voltage (d.c.) (Ucpv )	300V DC	500V DC	600V DC	800V DC	1000V DC	1500V DC
Nominal discharge current(8/20us)In	20kA
Maximum discharge current (8/20us)Imax	40kA
Total lighting current(8/20 µs) DC+,DC-→PE (Imax) Itotal	40kA
Voltage Protection Level Up	≤1.5kV	≤2.5kV	≤2.5kV	≤3.2kV	≤4.0kV	≤4.5kV
Response time ta	<25ns
Degree of protection	IP20
Range of operating temperatures	-40ºC~+80ºC
Failure indication	Green: normal Red:invalid
Approvals,certification	TUV/CB/CE/IEC/ROHS
Pole	2P	2P/3P	2P/3P	2P/3P	2P/3P	3P
Remote signal interface connection capability	Available
Protection Class	IP20