Indoor Long Electrical Life AC 10KV High Voltage Vacuum Load Break Switch

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Indoor Long Electrical Life AC 10KV High Voltage Vacuum Load Break Switch
Indoor Long Electrical Life AC 10KV High Voltage Vacuum Load Break Switch
Indoor Long Electrical Life AC 10KV High Voltage Vacuum Load Break Switch
Indoor Long Electrical Life AC 10KV High Voltage Vacuum Load Break Switch

Indoor Long Electrical Life AC 10KV High Voltage Vacuum Load Break Switch

  • Item No.FZ(R)N21-12D
    MOQ10 Piece
Tag  sourcing

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From $ 1300.00  / Piece
$ 13,000.00
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Refund Policy
If the shipment is delayed or product quality differs from what are specified in the online order, you can claim for a refund.
Quick refund: If you can apply for a refund within two hours of making a payment, you will receive a refund immediately.

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If over 500pcs, mass production will start until pre-production sample has been approved.

Est. 7 days production

Quick Details
Place of OriginCN;ZHE
Brand NameJecsany
Model NumberFZ(R)N21-12D
Product NameAlternating-Current Load Switch
altitudeunder 1000M
ambient temperature-40℃-+40℃
Product Description

 

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         FZ(R)N2 1-12D indoor high-voltage alternatin-current vacuum load switch-fuse combination(“combination" for short) is used in power systems with an AC frequency of 50 Hz and a rated voltage of 10 kV to break load currents, overload currents and short-circuit currents. It particulaly applies to the places needing control, protection for oilfree maintenance-free and frequently-operated ring network power supply units and terminal power supply transformers.

       The combination is charaterized by large breaking capacity, high safety and stability, long electrical life, support for frequent operation, less maintenance, etc. It has an apparent isolating gap, an earthing switch with making capability, an electric spring actuator and remote control capability.

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Technical parameters

1.1 Technical parameters

ItemUnitReference value
Rated voltagekV12
Rated frequencyHz50
Maximum rated current of the fuseA125
Rated transfer currentA3150
Rated short-circuit breaking current(expected effective value)kV31.5
Rated short-circuit making current (expected peak value)kV80

1min power-frequengy 

withstand voltage

Vacuum gap, interpole, pole to-groundkV42
lsolating gapkV48

Lightning impulse 

withstand voltage

Vacuum gap, interpole, pole-to-groundkV75
Isolating gapkV85
Output energy of the fuse strikerJ2-5

 

1.2 Technical parameters for disconnector assembling

ItemUnitReference value
Non-synchronous making of the three contactsmm≥3
Deviation of making of the three contactsmm≤1
Positive pressure of the contact switchN260±30
Size of the gapmm≥150
Circuit resistanceμΩ≤40

Overall dimension

20191016170743924392.jpg

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Product standards

1.GB 16926-1997 High-voltage alternating-current load switch-fuse combinations

2.IEC 60420 High-voltage alternating-current load switch-fuse combinations

Ambient condition

1. The altitude: under 1000M.

2. The ambient temperature: -40℃-+40℃.

3. The relative humidity of air: monthly≤90%, daily≤95%. 

 

 

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Q: Can we get a sample for reference?
A: Yes, as long as the goods are conventional type, and you will be charged sample cost plus related shipping cost. Once you place an order to us, we can return or deduct the sample cost to you.

Q: How to solve the quality problems after sales?
A: Take photos of the quality problems and send to us for our checking and confirming, we will make a satisfied solution for you within 3 days.

Q: What is the lead time?
A: The lead time depends on the quantities ordered, generally within 25-35days upon the receipt of advance payment.

Q: What is your terms of payment ? 
A: We accept West Union, T/T, irrevocable L/C at sight. Prefer T/T 30% deposit before production, the balance against copy of B/L.

Q: Can you print our brand on the product?
A: Yes, of course, we also do OEM to print client’s brand on the product.

Business TypeTrading CompanyCountry / RegionZhejiang, China
Main ProductsCable Accessories,Surge Arresters,Fuse Cutouts,Isolates Switches,ReclosersTotal Employees5 - 10 People
Total Annual RevenueconfidentialYear Established2017
CertificationsISO9001Product Certifications
PatentsTrademarks
Main MarketsAfrica 46%
South America 30%
Domestic Market 10%
Ningbo Jecsany Electrical Equipment Co., Ltd. (JECSANY) is one of the global processional electrical apparatus manufacturer in China, covering various electrical fields and engaged in the widest range of electrical power components and parts including Hardware Fittings, Clamps, Connectors, Terminals,Cable Accessories, Insulators, Surge Arresters, Cutouts, Isolates Switches, Transformer, Electrical Tools, series control transformer, and all kinds of the regulator and so on.

JECSANY has been thrived on supplying the products according to the international standard such as 61952, IEC 61109, IEC 60099-4, IEC 60282-2, etc. With scientific administration, professional engineers, highly trained technicians and skilled workers, JECSANY is capable to produce more than 2 million units of the main electrics in best quality annually, almost all of its products have been made for overseas markets and well sold to USA, South Africa, Vietnam, Korea, South America, South Asia etc. over 50 countries worldwide. Some of its products have already been granted IEC certificates and have won high reputation around world market.

In order to meet new challenge and satisfy increased customers' demand on our products and quality, JECSANY will consistently keep on updating and developing more products for new and old clients. We are looking forward to your mutual cooperation and support as usual .

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