DNH50 PV Load Isolation Switch DC1500V

Mode:

DNH50-160

Voltage:

DC1500V

Current:

160A

Use category:

DC-21B/DC-PV2

Dielectric strength:

Dielectric strength

Email:

[email protected]

Electrical Durability:

200

Keyword:

Load Isolation Switch

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Description

DNH50 PV Load Isolation Switch

Suitable range

HGL series load isolation switch mainly suitable for DC rated voltage up to1500V , rated currentup to 630A . The switch is used in the infrequent making andbreaking circuit.

Model and Meaning

Usage environment

Ambient temperature : -5 ℃-40C , relative humidity is notlarger than 95%.
Altitude : shall not exceed 2000m.
No explosive dangerous medium environment.
No rain and snow attack environment.
Note : if the load isolation switch is expected to be used in the condition that the ambient temperature is higher than+ 40C or is lowerthan-5 ℃ , customers should inform to the manufactory.

Technical Parameter

Model NO.	DNH50-160 DNH50-250 DNH50-315 DNH50-400 DNH50-500 DNH50-630
Rated Current le	160A 250A 315A 400A 500A 630A
Rated Voltage Ue	DC1500V DC1500V DC1500V DC1500V DC1500V DC1500V
Rated insulation voltage Ui	1500V 1500V 1500V 1500V 1500V 1500V
Use category	DC-21B/DC-PV2 DC-21B/DC-PV2 DC-21B/DC-PV2 DC-21B/DC-PV2 DC-21B/DC-PV2 DC-21B/DC-PV2
Dielectric strength	3820V 3820V 3820V 3820V 3820V 3820V
Rated Impulse Withstand Voltage	12KV 12KV 12KV 12KV 12KV 12KV
Rated short-time switching current	5KA 5KA 5KA 8KA 8KA 8KA
Rated short-time making capacit	10KA 10KA 10KA 10KA 10KA 10KA
Mechanical Durability	7800 7800 7800 7800 7800 7800
Electrical Durability	200 200 200 200 200 200

Shape and mounting dimensions

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