Indoor 12KV DC Knife Disconnecting Switch With CE Approvaled
Product Name: Indoor 12KV DC Knife Disconnecting Switch With CE Approvaled
Type: Load Break Switch
No | Item | Unit | Value | ||
1 | Rated voltage | kV | 12 | ||
2 | Rated frequency | Hz | 50 | ||
3 | Rated current | A | |||
4 | Rated insulation level | 1min power frequency withstand voltage | kV | Arc-quenching chamber fracture 30 | |
(effective value) | Earth ,phase 42, insulating fracture 48 | ||||
Lightning impulse withstand voltage (peak) | Earth ,phase 75, insulating fracture 85 | ||||
| 5 | Rated dynamic current (peak) | kA | 50 | ||
6 | 4S thermal current | kA | 20 | ||
7 | Rated power load breaking current | A | 630 | ||
8 | Rated closed-loop breaking current | A | 630 | ||
9 | Rated cable charge breaking current | A | 10 | ||
10 | Rated breaking no-load transformer capacity | kV | 1250 | ||
11 | Rated transfer current | A | 2000 | ||
12 | Fuse model | SDLAJ-12 | |||
13 | Striker output energy | J | 2~5 | ||
14 | Rated short-circuit closed current | kA | 50 | 80(predictive value) | |
15 | Earth switch rated dynamic current | kA | 50 | ||
16 | Earth switch 2s thermal current | kA | 20 | ||
17 | Auxiliary circuit rated voltage | V | ~220 ~110 | ||
18 | Mechanical life | times | 10000 | ||
19 | Opening time of fuse trigger | ms | — | 30~40 | |
20 | Opening time of tripper trigger | ms | 40~50 | ||
Q: If I'm interested in your products when I can get quotation and detail information after send the inquiry?
A:All enquiries will be replied in 24 hours.
Q:Your products seems perfect but what's the difference between you and other suppliers? Because I found some cheaper price!
A: The price is based on the quality all our products are in high quality. And most of the companies' products price are different. Thus, I think First compare the quality Second compare the price is the best way!
Q:I know your quality is perfect but in our market normal quality are more popular what can I do?
A: Please don't worry, we can provide a series of quality of products, you can choose the best one to meet your market,we will try our best to support you. I believe we can provide products meet all your requirements in GHORIT.
Q:Can I get a sample before the order because I really don't how is your products quality?
A: Of course! We also think sample order is the best way to build trust. We offer free sample service ! Do not hesitate to send inquiry to get the free sample!
Q:What's the delivery time? Because we really need them is urgently?
A: 3~7days For sending sample order. .15days for regular order , we will never eat our words.
Q:What's the warranty period for your products?
A: For One year warranty.
Q:How to send a inquiry for more information?
A: You can find a textbox at bottom of page then send inquiry through it, also can find our contact below
Ghorit Electric Co., Ltd. is located in Xinguang Industrial Zone, Yueqing, Zhejiang Province, China, enjoys convenient transportation.Ghorit covers 26,000 m2 including a construction area of 12,000 m2, integrates R&D, manufacture, sale and service, also has built a new production base in Shanghai.
Ghorit mainly produces and sells high-voltage electrical components and related equipments.
Ghorit has passed ISO9001. Ghorit adhere to the tenet of " survival based on high-quality products". with strong technical force, advanced production technology, perfect detection means and super product quality, Ghorit keeps on expanding the markets and has won a high reputation among the customers.
Trade Term:
Trade terms: FOB, CIF,EXW
Payment terms: T/T, L/C, Western Union, Paypal
Payment condition: 30% as deposit paid in advance, the balance paid before shipping.
Delivery time: within 20 working days after receive deposit and confirm details
packing: neutral carton, wooden case or as required
Delivery: by sea, by train, by air, by express delivery
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