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630A Lateral Embedded Poles, Lateral Vacuum Circuit Breaker Embedded Pole, Switchgear Epoxy Resin Insulator manufacturer / supplier in China, offering 630A Lateral Vacuum Circuit Breaker Embedded Pole-Switchgear Epoxy Resin Insulator, Fiber Optic Distribution Box-Optical Fiber Terminal Box- FTTH Box, 16 Cores Fiber Optic Inserted Type Wholesale Fiber Optic Cable Terminal Box and so on.

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Supplier Homepage Product Circuit Breaker Accessories Embedded Poles 630A Lateral Vacuum Circuit Breaker Embedded Pole-Switchgear Epoxy Resin Insulator

630A Lateral Vacuum Circuit Breaker Embedded Pole-Switchgear Epoxy Resin Insulator

FOB Price: US $50-800 / Piece
Min. Order: 3 Pieces
Min. Order FOB Price
3 Pieces US $50-800/ Piece
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Port: Ningbo, China
Production Capacity: 3000 Pieces Per Month
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: LEP24/630-20
  • Operation: Electric Type
  • Arc-extinguishing Medium: Vacuum
  • Structure: ACB
  • Type: Insulator
  • Certification: ISO9001-2000, CCC
  • Rated Current: 630A
  • Material: Epoxy Resin
  • Transport Package: in Cartons
  • HS Code: 85469000
  • Breaking Capacity: High Voltage Circuit Breakers
  • Speed: Normal Type Circuit Breaker
  • Installation: Fixed
  • Poles Number: 3
  • Function: Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
  • Rated Voltage: 24kv
  • Rated Breaking Current: 20ka
  • Application: Lateral Vacuum Circuit Breaker
  • Origin: Zhejiang, China
Product Description

Advantages:

The lateral embedded pole VEP/R-24/1250-25 is the new mould developed by our Purana Electric independently. Until now, we have sold hundreds of them and received clients' highly approval and good feedback, cause, due to the following advantages of the lateral embedded pole:

1.The raw materials of lateral embedded pole, epoxy resins and curing agents, are all from Huntsman of Germany, which ensures the insulation stability and high reliability;

2.The lateral embedded pole VEP/R-24/1250-25 has the almost same dimensions with ABB 's VD4/R-24, which ensures it can be replaced completely freely with VD4/R-24;

3.The VI (vacuum interupter) of the lateral embedded pole is all from the biggest supplier of China, which ensures product's quality and reliability furtherly.

PURANA insist on the best material, latest APG technology and highest standard production control, which can make sure that our embedded poles can reach the highest quality:

1. Innovative APG casting can prevent effects shock, moisture and dust on the interrupter;
2. China best vacuum interrupter manufacturer, also it can be designated by clients;
3. All Germany imported epoxy resin, it has good cracking resistance characteristic and glass transition temperature can reach 110ºC;
4. Choosing the T2 cooper, shaped by the forging and pressing, then the upper and lower outgoing terminals has good inner compactness and conductivity;
5. All Germany imported glass fiber has excellent shock resistance and tensile strength make sure the best quality of embedded pole.

Definition:

Embedding the vacuum interrupter in a special cast resin makes the pole parts of the circuit-breaker notably robust and at the same time protects the vacuum interrupter from impact, dust, moisture and external damage. PURANA insist on the best material, latest APG technology and highest standard production control, which can make sure that our embedded poles can reach the highest quality. Maintenance-free for life, modular in structure and extremely robust and compact in design - characteristics enabling embedded poles for vacuum circuit breakers to fulfill the highest quality standards and making them highly reliable even in adverse conditions. With their intelligent overall design, the embedded poles can easily be assembled into vacuum circuit-breakers, making them the optimum choice for apparatus manufacturers. As a further plus, embedded poles function is absolutely stable in the widest conceivable range of climatic conditions.
Features:
High dielectric strength without any further external precautions;
Optimum protection of the vacuum interrupter from moisture, dust and external damage;
Suitable for all conceivable climatic conditions and site altitudes;
Absolutely reliable with long service life;
Easy assembly on circuit-breakers;
Highest quality standard;
Maintenance-free;
Efficient increase in dielectric strength without use of greenhouse gases.

PEP24/630-20A Main Technical Datas:

1Rated voltage24KV
2Rated Current630A
3Rated frequency50/60HZ
4Rated short-circuit breaking current20KA
5Breaking operations of rated short-circuit breaking current30 times
6Rated short-circuit making current63KA
7Rated peak withstand current63KA
8Rated short-time withstand current(4s)25KA
9Rated breaking current of single capacitor bank630A
10Rated breaking current of back-to-back capactior bank400A
11Short-time power-frequency withstand voltage (1min)50KV
12Lightning impulse withstand voltage (peak)125KV
13Circuit resistance at rated contact force≤25µΩ
14Mechanical endurance10000 times
15Contact closing force due to bellows and atmosphere 120±50N
16Counterforce at rated contact storke200±50N
17Contact limit erosion3mm
18Storage life20 years
19Partial discharge≤3PC
20Rated operating sequence0-0.3s-CO-180s-CO

Mechanical Datas of Vacuum Circuit Breaker:

1Rated contact stroke12±1mm
2Contact connect storke4±1mm
3Average opening speed1.3±0.2m/s
4Average closing speed0.6±0.2m/s
5Rate contact pressure3100±200N
6Contact bouncing duration at closing operation≤2ms
7Out of simultaneity of contact closing and opening ≤2ms
8Max. Overtravel≤2mm

PEP24/1250-25A Drawing of Embedded Pole:
630A Lateral Vacuum Circuit Breaker Embedded Pole-Switchgear Epoxy Resin Insulator

Embedded Poles in details:
630A Lateral Vacuum Circuit Breaker Embedded Pole-Switchgear Epoxy Resin Insulator
630A Lateral Vacuum Circuit Breaker Embedded Pole-Switchgear Epoxy Resin Insulator

Embedded Poles assembled on Lateral Vacuum Circuit Breakers:
630A Lateral Vacuum Circuit Breaker Embedded Pole-Switchgear Epoxy Resin Insulator
630A Lateral Vacuum Circuit Breaker Embedded Pole-Switchgear Epoxy Resin Insulator




 

 

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