Durable High Voltage Circuit Recloser for Outdoor Use

• Customization: Available
• Breaking Capacity: 25ka
• Operation: Energy-storage Type
• Model NO.: GPZW37D-40.5-1250
• Speed: High-Speed Circuit Breaker
• Arc-extinguishing Medium: Vacuum
• Installation: Fixed
• Structure: ACB
• Poles Number: 3
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
• Certification: ISO9001-2000
• Mechanical Life: 10000 Times
• Place of Origin: Zhejiang, China
• Bil: 95kv/185kv
• Operation Sequence: O-0.3s-Co-180s-Co
• Motor Voltage: DC/AC 110V 220V
• Model Number: Gpzw37D-40.5-1250
• Mechanism: Spring Energy Charging
• Rated Voltage: 40.5kv, 33kv, 36kv, 40.5kv
• Rated Short-Circuit Breaking Current: 25ka
• Brand Name: Gp
• Rated Current: 1250A
• Rated Frequency: 50Hz, 60Hz
• Transport Package: Wooden Case
• Specification: 26X26X17
• Trademark: Juchen Electric Technology Co., Ltd
• Origin: China
• HS Code: 8535210000
• Production Capacity: Annual Production of 500 Units

Product Description

Product Description

 

The GPVN-40.5(C) Indoor AC High Voltage Vacuum Circuit Breaker, designed in the VD4 style, is a pinnacle of modern innovation for indoor high-voltage applications with a rated voltage of 40.5kV and a three-phase AC frequency of 50Hz. This resilient circuit breaker is ideal for the critical regulation and protection of transformer substations and mining enterprises. It is particularly suited for environments demanding frequent operational cycles.

 

Product Parameters

 

Voltage: 40.5kV Current: 1250/2500A Breaking capacity: 31.5KA/4s Suitable cabinet size: Model C: 1200×2600×2400mm Model S: 1400×2800×2600mm

40.5kV 36KV 33KV High Voltage Smart Types VCB Vacuum Circuit Breakers
No.	Item		Rated Frequency	Unit	Data
1	Rated voltage		Rated current of main bus	KV	33/36/38/40.5
2	1min. Power frequency withstand voltage		Rated short-circuit breaking current	KV	95 (118, isolating distance)
3	Lightning impulse withstand voltage(peak)		Open and close single/back-to-back capacitor current	KV	185 (215 isolating distance)
4	Rated current			A	630,1250,1600,2000, 2500
5	Rated short-circuit breaking current			KA	20, 25, 31.5
6	Rated short-circuit making current(peak)			KA	50, 63, 80
7	4s rated short-time withstand current			KA	20, 25, 31.5
8	Rated peak withstand current			KA	50, 63, 80
9	Rated operation sequence				O-0.3s-CO -180s-CO
10	Breaking times of rated short circuit breaking current			Times	20
11	Mechanical life			Times	10000; 20000 (for magnet type)
12	Rated frequency			Hz	50/60
13	Rated breaking current of capacitor bank			A	400

 

 

 

 

 

Packaging & Shipping

 

 

Project case: Over a remarkable decade, our 12-40.5kV C-GIS gas-insulated switchgear has seen more than 6,000 units successfully deployed worldwide. Notably, 124 units serve the OEM needs of Chongqing Metro Line 6 under international branding. With significant exports, including 128 units to Australia, 66 to Venezuela, and 160 to regions in North Africa and Morocco, our reach extends across Sweden, Britain, Malaysia, Indonesia, and more. In China, over 2,000 units operate with the prestigious Shanghai Electric Power Company, alongside all six demonstration stations of the State Grid and Henan Electric Power Company. Our equipment also withstands the extreme conditions of plateau substations above 4600m. Internationally, 150 units journey to Japan, 250 to Saudi Arabia, and 26 to Italy, Belgium, and other nations.

Our Advantages

 

1. Adjustment is effortless, thanks to the advanced design of the vacuum circuit breaker, featuring an upper arcing chamber and a lower operating mechanism. 2. Utilizes a harmonious blend of air and organic composite insulation materials for enhanced performance. 3. Equipped with a straightforward spring operating mechanism, capable of enduring 10,000 operation cycles. 4. The lead-screw propulsion mechanism ensures seamless operation and superior self-locking capabilities.

After Sales Service

 

Protections for this product ensure the utmost security: Benefit from secure payments safeguarded by strict SSL encryption and PCI DSS data protection standards. Our standard refund policy guarantees peace of mind: Request a refund if your order isn't dispatched, is incomplete, or if product issues arise. made-in-china.com provides robust protection for all orders placed and paid on the platform.

Company Profile

 

Established in 2020, Juchen Electric Technology Co., Ltd. emerges as a collaborative effort of elite state-owned industrial electrical manufacturers, devoted to fulfilling procurement desires and championing eco-conscious switchgear, substations, insulating products, and related switchgear solutions. As a professional switchgear procurement service provider, Greenpower stands as an entity enriched with industrial electrical prowess, dedicated to the advancement of sustainable practices.