Specifications

vacuum load switch
FZW28(VSP5)-12 Series
outdoor
Have passed test,ISO
Safe,easy operation

 

 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