Home > Products > HV Switch/DS/LBS/ES > hv indoor load break switch 12kv vacuum switch FZN25-12D 400A load break switch
hv indoor load break switch 12kv vacuum switch FZN25-12D 400A load break switch
- 1000 Set / Sets per Month
- ningbo / shanghai
- T/T Credit Card
Product Details
Place of Origin: | Zhejiang, China | Brand Name: | ghorit | Model Number: | FZN25-12D/T630-20 |
Type: | High Voltage | Poles Number: | 3 |
Product Description
FZN25-12D/T630-20 Series Indoor High Voltage Vacuum Load-Switches
FZN25-12D/T630-20 series indoor high voltage vacuum load-switches is three-phase AC 50Hz, rated voltage of 12kV and indoor installations, for industrial and mining enterprises for distribution in clinics and substations and other occasions, as electrical protection and control facilities for the division and load current, loop current, no load transformer and cable charging current.
FZN25-12D series load switch and the combination of electric three-phase are for city distribution and industrial power equipment
of three phase ring network or terminal power supply ,for load control and short circuit protection. As the combination of electrical transformers and other electrical equipment on the protective effect than the circuit more reliable, more economical, especially for rings, double radiation power supply units and box-type substation.
General structure drawing and installation size
Mainly technical parameters
No | Item | Unit | Value | ||
1 | Rated voltage | kV | 12 | ||
2 | Rated frequency | Hz | 50 | ||
3 | Rated current | A | 630 | 125 | |
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 | KVA | 1250 | ||
11 | Rated breaking AC current | A | 3150 | ||
12 | Rated short-circuit closed current | kA | 50 | ||
13 | Rated current breaking times | times | 2000 | ||
14 | Mechanical life | times | 10000 | ||
15 | Permitted wear-thickness of vacuum arc-quenching chamber contact | mm | 2 | ||
16 | Manual operating torque | Nm | >200 |
Ghorit Electric Equipment Co., Ltd. Zhejiang 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:
1. payment :T/T or L/C
2. sample lead time:1-3days
3. production lead time:for 100-500pcs, 1-7days; for 500-1000pcs, 3-14days
4. shipping freight are delivered under your requests
5. shipping port: ningbo/ shanghai, mainland china
6. discounts are offered based on order quantites
7. minimum quantity: 100-200pcs (accept sample: 1-10pcs)
8. logo: according to your requirements
9. packing: 1 pc/ box or accoding to the products
10. shipping: by express (EMS, DHL. UPS, ARAMEX), by air, by sea or by train
packing:
wrapped with poly bags, put on foam, then packed with carton box, outside fixed with veneer box.
or do as your requirements
our service:
1. your inquiry related to our products or prices will be replied in 24 hours.
2. well-trained and experienced staffs answer all your questions in fluent English
3. OEM & ODM, any you customized we can help to design and put into products
4. distributoershio are offered for your unique design and some of our current model
5. protection of your sale areas, ideas of design and all your private information
buy recommendation:
1. our all items are 100% authentic; pls provide all details of the address before purchase, so we can calculate the shipping deicounts and the best transportation.
2. according to your requirements, differents specifications of the items can be mixed shipments and lower freight.
3. only wholesale, if require samples or have any questions or suggestions, pls feel free to contact us.
quality & price:
1. we sell items with top quality because we want to keep every customer as our long-term business partner.
2. we set competitive price because we need to attact buyers to this new store.
3. we ship your items on time after you place orders.
after delivery:
1. if your are satisfied with the package as you received, pls be kind to leave us positive feedback, as every positive feedback from you is important to increase our credit score. we will be grateful for your doing so.
2. if unfortunately, there are any problems with the packages, pls contact us, we will solve all dissatisfations after received the pictures. we will assure your happiness with our solutions.
notice for ordering:
when ordering, pls indicate these follow imformation:
1. model, name, quantity
2. rated voltage, rated current, rated short-circuit drop-out current of the breaker
3. rated operation voltage
4. secondary wiring program (optional)
5. name and quantity of spare parts
6. any other special requirements
1. MOQ: 1 pc
2. delivery time: within 15-20 days after the advance payment
payment term:
1. accept L/C, T/T, western union,money gram
product warranty:
1. warranty: 1 year
2. life span: 100,000 hours
3. CE approved
Contact Us
- Ghorit Electrical Co., Ltd.
- Contact nameLingfen Bao
- Phone86-577-55771572
- AddressXinguang Industrial Zone, Liushi Town, Yueqing
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