Model | DNH7-160 | DNH7-250 | DNH7-400 | DNH7-630 |
Fuse | NH00(NT00) | NH1(NT1) | NH2(NT2) | NH3(NT3) |
Rated operational voltage | 400V | 400V | 400V | 400V |
Max current | 160A | 250A | 400A | 630A |
Rated insulation voltage | 1000V | |||
Rated impulse withstand voltage | 8000V | |||
Fuse protected short circuit making | 50kA/ms | |||
Rated making and breaking capacity | AC22B | AC22B | AC22B | AC22B |
Rated frequency Hz | 50/60 | 50/60 | 50/60 | 50/60 |
Power loss at Im without fuse-link/phase W | 12W | 23W | 34W | 48W |
Degree of protection | IP20 | IP20 | IP20 | IP20 |
>Sample:don't hesitate to ask us for samples to check before placing order.
>Develop new product:as long as your product is competitive,let's do it.
>OEM,ODM:if you ask us to do OEM,ODM,it's will be perfect.
>Test reports,certificate:we can do any test reports and certificates once you request before placing order.
>Shipment:by sea,air or express which would you prefer,we will do that.
>Anything else:only you can think of,nothing is impossible.
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 !