Products

250A Solar PV 1500V DC Isolating Switch

China 250A Solar PV 1500V DC Isolating Switch, Find details about China Switch Disconnector, DC Isolator Switch from 250A Solar PV 1500V DC Isolating Switch

Model NO.
DNH19
Common Model
Dnh19
Certification
ISO, CE, TUV
Brand
Grl
Rated Voltage
DC 1500V / 1000V
Max Current
630A
Flame Retardant
V0
Contact
Copper
Transport Package
Carton
Origin
Zhejiang
HS Code
8536500000
Model NO.
DNH19
Common Model
Dnh19
Certification
ISO, CE, TUV
Brand
Grl
Rated Voltage
DC 1500V / 1000V
Max Current
630A
Flame Retardant
V0
Contact
Copper
Transport Package
Carton
Origin
Zhejiang
HS Code
8536500000
Overview

DNH19 series products are DC load disconnectors. They can ensure the disconnection and connection of DC circuits under load, as well as safety isolation. They are mainly used in the field of photovoltaic systems. The rated voltage can reach 1500VDC and the maximum current can reach 630A.
* Various current shells optional
* Adopt flame retardant V0 grade material
* Adopt T2 grade copper material
* Supports two installation methods: installation outside the cabinet and installation inside the cabinet
* With observation window, obvious disconnection mark, enhance the safety of use
* Contact embossing design, increase the contact surface to ensure the performance
* Handle with lock function

Parameter
 
ModelDNH19-250/4DNH19-400/4DNH19-630/4
Rated voltage  Ue VDC1500V/DC1000V
Rated current100A,160A,200A,250A315A,400A500A,630A
Rated insulation voltage DC1500V
Rated making and breaking capacityDC-21B
Installation category4
Rated short-time withstand current   Icw/1s6kA10kA12kA
Rated impulse withstand voltage   Uimp12kV
Rated short-circuit making capacity     (Icm)10kA13.6kA13.6kA

Detail

250A Solar PV 1500V DC Isolating Switch250A Solar PV 1500V DC Isolating Switch250A Solar PV 1500V DC Isolating Switch250A Solar PV 1500V DC Isolating Switch250A Solar PV 1500V DC Isolating Switch250A Solar PV 1500V DC Isolating Switch250A Solar PV 1500V DC Isolating Switch250A Solar PV 1500V DC Isolating Switch250A Solar PV 1500V DC Isolating Switch250A Solar PV 1500V DC Isolating Switch250A Solar PV 1500V DC Isolating Switch250A Solar PV 1500V DC Isolating Switch 
FAQ

1 How long is your products warranty ?

A: The warranty period of our products is 18 months.

2 What is the material of your products?

A: The plastic is class V0 of inflaming retarding.

3 How about inspection?

A: We have the whole inspection system from raw material to end products include temperature rise test,salt spraying test conductor type test,mechanical life test.

4 What do you have for certificate?

A: Our products are passed through IEC60947-3 and IEC60269-2 standarded.

5 What is payment terms?

A: T.T,Paypal,Western Union and L/C isacceptable.

6 What is the service offered by company?

A: We have the professional enginer team which can design and develop the mold to arrive different customer nequirement.

We also have the sales team to offer good service from pre-sale to after-sale.

7 How to become the agents for GRL?

A: It is OK! We will depend on the sales turn over and also do research on your market. If your have interest,let us discuss more !

 

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