Factory Supply DC Lightning Arrester Energy 40ka SPD Surge Protection Device

Basic Info.

Model NO.	SPD-40
Shape	DIN Rail
Material	Plastic
Brand	Htdqafci
Transport Package	Carton
Specification	1000V DC
Trademark	HTDAQFCI
Origin	China
HS Code	8536200000
Production Capacity	5000/Month

Product Description

The DC SPD complies with PV standard EN 50539-11 and future standard IEC 61643-31:

Low-voltage surge protective devices-Part 31: Requirements and tests methods for SPDs for photovoltaic applications.

Plug-in MOV modules

The SPD-40 surge protection device is consisting of a base part and 3 plug-in high energy MOV protection modules.

Remote signalling contact for monitoring device is for options.

With thermal disconnect mechanical inside for fault indication by red indicator flag.

600Vdc, 1000Vdc

Specifications:

Rohs version

1000V Type 2 DC SPD for solar PV application

EN 50539-11 and future standard IEC 61643-31

3 plug-in high energy MOV

Thermal disconnect inside for fault indication

600V 1000V

2 years warranty

Technical data

Model	SPD-40/2	SPD-40/3
Moulds	2	3
SPD according to EN 50539-11	Type 2
Open Voltage Uoc Max	600V	1000V
Max. discharge current (8/20 µs) [(DC+/DC-) --> PE] (Imax )	40KA
Nominal discharge current (8/20 µs) [(DC+/DC-) --> PE] (In )	20KA
Voltage protection level Up	≤ 3.8KV
Response Time (tA )	≤ 25 ns
Operating state / fault indication	Green/Red
Remote Signalling Contact (optional)	Changeover contact
For mounting on	35mm DIN rails
Degree of protection	IP20
Certificate	CE

Over Voltage Under Voltage Adjustable Display Protector:

IP65 PV Combiner Box:

DC MCB:

DC MCCB: