HomeProductsSPDDC SPDDC1000V T2 2 Poles Surge Protection Device(SPD) 20kA 40kA LD1

Product Details Product Description & Video

DC1000V T2 2 Poles Surge Protection Device(SPD) 20kA 40kA LD1

"The CNLonQcom T2 Class Surge Protector(SPD) 1 Pole provides surge and lightning protection for your DC system. It is designed for DC applications. Rated voltage (Uc) DC1000V, Nominal current (In)20kA, Maximum discharge current (Imax)40kA, Voltage protection level (Up)3.6kV.

CNLonQcom Surge Protectors are certified in accordance with IEC61643-31, and are also CE and ISO approved.

CNLonQcom SPD housing is made of PA material, flame retardant rating UL94V-0

DC surge protectors protect solar arrays, inverters, battery packs, electric vehicle chargers and industrial equipment from surges and switching transients caused by lightning strikes. Protect inverters, battery banks and telecom infrastructure from costly downtime.

CNLonQcom is a China factory specializing in manufacturing and selling PV Combiner Boxes, Waterproof Junction Boxes, Circuit Breakers, Disconnect Switches, Surge Protectors, Fuses, Over and Under Voltage Protectors, PV Connectors, and other AC/DC equipments, which can bring you better quality and price."

Free DC/AC Design Solution

Product Description & Video

Parameters

Product Parameters

Technical data
Product Name	DC Surge protection device(SPD)
Model	LD1-40PV
Pole	1P	2P				3P
SPD Type	Type 2/Classll
Technology	MOV(Metal Oxide Varistors)
Protection mode(s)	DC PE.DC~
Rated Working Voltage Ue (V)	DC1000	DC500	DC600V	DC800	DC1000	DC1000	DC1500
Up(kV)	3.6	2.2	2.2	2.5	3.6	3.6	5.3
In (8/20)us	20kA
Imax (8/20)us	40kA
Response time tA	≤25ns
Admissible short-circuit current Isccr	25kA
Max.backup fuse	63A gL/Gg
lightning Protection	Yes
Levels of Protection	IP20/IK08
Flame Retardant	UL94V-0
Quality Certificate	CE, ISO9001, IEC
Standard	IEC61643-31
Housing Material	PA
Operating Temperature	-40℃ ~ 80℃
Humidity	≤95%
Altitude	2000m
Installation	35mm DIN Rail
Warranty	18 months
Size(mm)	901865	903665				905465

Features

Product Name

DC Surge protection device(SPD)

Model

LD1-40PV

SPD Type

Type 2/Classll

Technology

MOV(Metal Oxide Varistors)

Protection mode(s)

MOV(Metal Oxide Varistors)

In (8/20)us

20kA

Imax (8/20)us

40kA

Why do you need a CNLonQcom PV Combiner Box for your PV system?

"The CNLonQcom T2 Class Surge Protector(SPD) 1 Pole provides surge and lightning protection for your DC system. It is designed for DC applications. Rated voltage (Uc) DC1000V, Nominal current (In)20kA, Maximum discharge current (Imax)40kA, Voltage protection level (Up)3.6kV.
CNLonQcom Surge Protectors are certified in accordance with IEC61643-31, and are also CE and ISO approved.
CNLonQcom SPD housing is made of PA material, flame retardant rating UL94V-0
DC surge protectors protect solar arrays, inverters, battery packs, electric vehicle chargers and industrial equipment from surges and switching transients caused by lightning strikes. Protect inverters, battery banks and telecom infrastructure from costly downtime.
CNLonQcom is a China factory specializing in manufacturing and selling PV Combiner Boxes, Waterproof Junction Boxes, Circuit Breakers, Disconnect Switches, Surge Protectors, Fuses, Over and Under Voltage Protectors, PV Connectors, and other AC/DC equipments, which can bring you better quality and price."

Certifications