| Customization: | Available |
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| Type: | High-voltage |
| Structure: | Three-column Disconnector |
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Model And Meaning
| Item | Unit | 12KV |
| Work power supply | V | 50Hz,AC220V |
| Allow disk deviation 20% ripple | ||
| Consumption | W | 6W |
| Voltage transformer | V,VA | 250V,0.1VA |
| Current transformer | A,VA | 1A,0.1VA |
| Zero sequence current transformer | A,VA | 1A,0.1VA |
| Output node capacity | A,V | 2A/230V DC |
| Load control | S | 60S(adjustable) |
| Lock time | MS | <600A:160ms;600A:700ms |
| Zero current set value | A | 0.4A-2.0A |
| Zero current time setting value | S | 0.6s-15s |
| Insulation voltage | V | AC,2000V |
| Rated voltage,frequency | KV,Hz | 12,50 |
| Rated current | A | 630 |
| Rated short time withstand current | KV | 20KA/16KA,4S |
| Rated closing current | KV | 50 |
| Working frequency withstand voltage to ground / phase / fracture | KV | 42/42/49 |
| Lightning impulse withstand voltage to ground / phase / fracture | KV | 75/75/85 |
| Mechanism life,rated current life | times | 10000,5000 |
| Weight | KG | 198/195 |
| SF6 gas pressure/annual leakage rate | 0 manometer pressure/≤1% | |
| CT variable ratio | 630:1 | |
| Zero sequence current CT variable ratio | 20:1 | |
| Zero sequence current phase discriminator ZPD | MA,DEC | 2,-180º---+180º |
| Power transformer SPS | KV/V,VA | 10.5/230,100 |
Shenheng Power Equipment CO., LTD is a company specializing in the production of high and low voltage switch power transmission and distribution equipment and high, low voltage electrical components, one of the professional production enterprises, the production of all fully insulated and fully sealed inflatable cabinet, intelligent solid insulation ring main unit, outdoor high voltage cable branch box, box-type substation, etc. Product quality is stable, reliable, It is deeply trusted and approved by the customers.
Manufacturing of the main products are YBW box-type substation, KYN61-40.5, KYN28A - 24, KYN28A - 12, XGN2-10, HXGN-10 high voltage switchgear, XGN ring net cabinet, SHSRM inflatable ring main unit, SHSG solid ring main unit, MNS, GCS, GCS, GGD, XL low voltage switchgear , vacuum circuit breaker , oil immersed transformer , dry type transformer , current /potential transformer,load break switch and other transmission and distribution equipment.
For a long time also for all kinds of metallurgy, shipbuilding, electric power, mining, and intelligent buildings, high-rise buildings, hospitals, schools and other industries to provide high quality power transmission and distribution of complete sets of equipment and electrical control equipment. The company has a strong technical force, sophisticated technology and sophisticated testing methods, and the products sell well across the country.
1. Are you a trading company or a manufacturer?
We are a professional manufacturer of high and low voltage switchgear, substations, transformers, cable distribution boxes and various electrical equipment, such as vacuum circuit breakers, load disconnect switches, etc., with 10 years of experience, our factory is an excellent supplier of State Grid Corporation of China.
2. Do you accept custom service?
We offer OEM/ODM services to print your logo on the product. Our professional technical and quotation team can provide a satisfactory project according to your drawings and parameters.
3. What is your minimum order quantity?
Our minimum order quantity is 1 piece.
4. What is your lead time?
It depends on your product requirements and quantity. It usually takes 5-10 working days
5. How do you solve quality problems?
Please provide detailed photos of the quality problem, our technical and quality inspection department will analyze it, and we will provide you with a satisfactory solution within 2 days.
6. What are your terms of payment?
30% telegraphic transfer, 70% before shipment. Western Union, letter of credit is also acceptable.
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