outdoor vacuum 10KV load switch
USD $500 - $1,200 /Set
Min.Order:1 Set
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FZW28 (VSP5)-12 Outdoor boundaries vacuum load switch
Apply to rated voltage 12KV. Rated frequency 50HZ outdoor AC distribution equipment , use for opening .closing load current and closing short circuit current . Applicable to substations and industrial and mining enterprises and city, rural network for protection and control purposes, and city, rural network automatic distribution net and frequent operation place .
Applicable to operation of control switch of overhead line distribution systems, there are several types, VPS-12-type boundaries vacuum load switch with no oil, institutional simple. Reliable, no maintenance and other advantages, has been widely used. The product with the FDR-based fault detector or RTU remote terminal unit equipment combine to form a very simple structure, distribution automation system that allows the automatic overhead lines fault location and fault segment of the automatic quarantine. In order to update our existing distribution switchgear, so free of oil and automation features of the distribution equipment for the transformation.
The use of environmental conditions:
1. Altitude: ≤2000m.
2. Air temperature: -40°C ~ +85°C
3. Relative humidity: month average≤90%,day average ≤95%
4. earthquake intensity: ≤8 class
5. pollution withstand: three class
6.icing thickness:10mm
d pressure: ≤700Pa(=wind speed 34m/s)
Mainly technical parameters
Item | Units | Technical Parameters | |
rated voltage | kV | 12 | |
rated current | A | 630 | |
rated frequency | Hz | 50 | |
rated short time withstand current,time | kA | 20,4S | |
rated short-circuit closing current (peak) | kA | 50 | |
operate voltage | V | AC220(80%-110%) | |
1min power frequency voltages | Earth | kV | 50(GB standard 42) |
Inter-phase | 50(GB standard 42) | ||
Fracture | 50(GB standard 48) | ||
Lightning impulse withstand voltage | Earth | kV | 95(GB standard 75) |
Inter-phase | 95(GB standard 75) | ||
Fracture | 110(GB standard 84) | ||
insulation resistance | Earth | MΩ | 2000 |
Inter-phase | 2000 | ||
Fracture | 2000 | ||
per phase lead circuit resistance | µΩ | ≤500 | |
rated current disconnection life | Times | 10000 | |
mechanical life | Times | 30000 | |
weight | kg | 185 | |
Contact closing bounce duration | ms | ≤5 | |
Three phase closing and opening non-synchronism | ms | ≤2 | |
closing time | ms | 120-180 | |
opening time | ms | 500-900 | |
contact travel | mm | 8-9 | |
contact over travel | mm | 2.5-4 | |
isolation fracture distance | mm | 25-30 | |
isolation fracture over-distance | mm | 7-14 | |
SF6 year leakage |
| <1% | |
SF6 gas water contents | PPm | <2 | |
reference standards |
| IEC265-1 |
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