| Lugar de origem: | XIAN |
|---|---|
| Marca: | XG |
| Certificação: | ISO,CCC |
| Número do modelo: | VS1 |
| Quantidade de ordem mínima: | 1 GRUPO |
| Preço: | USD300-1000 |
| Detalhes da embalagem: | CASO DE MADEIRA |
| Tempo de entrega: | 7-15 DIAS |
| Termos de pagamento: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Habilidade da fonte: | 2000 GRUPOS |
| Certificado: | ISO CCC | Padrão: | GB, padrão do IEC |
|---|---|---|---|
| Função: | controle e proteção | Lugar da instalação: | centrais elétricas, subestações e sistemas de energia etc. |
| Garantia: | 12 meses | Pacote: | exportando o pacote padrão |
| Tipo da operação: | elétrico ou manual | esperança de vida: | Mais de 15 ANOS |
| Destacar: | interruptor interno do vácuo 24kv,Interruptor interno do vácuo Vs1-24,interruptor de alta tensão do vácuo 24kv |
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Vs1-24 24kv High Voltage Indoor Vacuum Circuit Breaker
Technical data
| NO | Item | Unit | Technical Parameters | ||||
| 1 | Rated voltage | KV | 24 | ||||
| 2 | Rated short-duration power frequency withstand voltage | KV | 65/79(Interphase, ground/fracture) | ||||
| 3 | Rated lightning impulse withstand voltage | KV | 125/145(Interphase, ground/fracture) | ||||
| 4 | Rated frequency | Hz | 50 | ||||
| 5 | Rated current | A | 630 1250 |
630 1250 1600 2000 2500 3150 |
630 1250 1600 2000 2500 3150 4000 |
||
| 6 | Rated short-circuit breaking current | KA | 20/25 | 31.5 | 31.5 | ||
| 7 | Rated short-time withstand current | KA | 20/25 | 31.5 | 31.5 | ||
| 8 | Rated short circuit duration | S | 4 | ||||
| 9 | Rated peak withstand current | KA | 50/63 | 80 | 100 | ||
| 10 | Rated short circuit closing current | KA | 50/63 | 80 | 100 | ||
| 11 | Secondary circuit power frequency withstand voltage (1min) | V | 2000 | ||||
| 12 | Rated single / back to back capacitor group breaking current | A | 630/400(40kA:800/400) | ||||
| 13 | Rated capacitor bank closing current | KA | 12.5 (frequency is not greater than) | ||||
| 14 | Mechanical life | TIMES | 20000 | ||||
| 15 | Rated current breaking times (electrical life) | TIMES | 20000 | ||||
| 16 | Rated short circuit current breaking times | TIMES | 50(40KA≤30) | ||||
| 17 | Dynamic and static contacts allow wear cumulative thickness | MM | 3 | ||||
| 18 | Energy storage time | S | ≤10 | ||||
| 19 | Contact opening distance | MM | 16±1 | ||||
| 20 | Overtravel | 3.5±0.5 | |||||
| 21 | Contact closing bounce time | MS | ≤2(40KA≤3) | ||||
| 22 | Three-phase split/closed period | MS | ≤2 | ||||
| 23 | Average opening speed (contacts are separated by -8mm) | M/S | 1.5±0.2 | ||||
| 24 | Average closing speed (8mm - contact closure) | M/S | 0.8±0.2 | ||||
| 25 | Main conductive loop resistance | μΩ |
≤50(630A)≤45(1250A)
≤40 (1600,2000A)≤35 (2500A or more)
|
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| 26 | Rated operation sequence | 0-0.3s-Co-180s-Co | |||||
Service:
1.XIGAO Electricenergy Group Co., Ltd is founded in 1993, 320000m2 plant, specialized in manufacturing high & low voltage power transmission and distribution (PTD) equipment, always focusing on the business at collection of research, design, OEM, ODM and trade in CN.
2. Our factory has Automantic production line.
3. We have quality management system and relevant certificates.
4. 24 hours oversea service online.
Competitive Advantages
1. We offer high quality products at competitive price.
2. Shortest delivery time.
3. Flexible payment terms.
4. Timely after-sale service.
5. Our products have been exported to Argentina, Egypt, Australia, Romania, Pakistan, Dubai, Abu Dhabi, Iran, India, Indonesia, Vietnam, Malaysia and many other countries.
Product photo:
FAQ:
1. Send the technical data, better for all useful information; we will make a good recommendation.
If possible please attach one reference picture to avoid any misunderstanding or any links from our website for we get a better understanding.
2. The lead time depend on quantity of order. Some standard type is on stock. Otherwise, it will take 3-15 days.
3. Usually shipped by sea, small order or urgent order we can send you by air.
4. All our activities are accredited to ISO 14001:2015 and IEC standard.
5. Technology ensure the quality satisfy international request.
