Durable Pole Mounted High Voltage Circuit Recloser System

• Customization: Available
• Breaking Capacity: 25ka
• Operation: Energy-storage Type
• Model NO.: GPZW37D-40.5-1250
• 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

 

Introducing the GPVN-40.5(C) Indoor AC High Voltage Vacuum Circuit Breaker, crafted for excellence as a VD4 type solution, this marvel belongs to the upper echelon of high voltage performance with a rated voltage of 40.5kV, optimized for three-phase AC at 50Hz. Designed with precision, it stands ready to protect and control transformer substations and mining operations. It is adept in handling frequent operations with unmatched reliability and efficiency.

 

Product Parameters

 

Optimal Voltage: 40.5kV Impressive Current: 1250/2500A Remarkable Breaking Capacity: 31.5KA/4s Perfectly Suitable Cabinet Sizes: 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: With the innovative 12-40.5kV C-GIS gas-insulated switchgear, an astounding 6,000 units have been successfully deployed over the past decade. Highlights include 124 units for the illustrious OEM Chongqing Metro Line 6 of renowned foreign brands, 128 units have set sail to Australia, 66 units have bolstered operations in Venezuela, and a remarkable 160 units have enhanced infrastructure in North Africa and Morocco. Our reach extends with exports to Sweden, Britain, Malaysia, Indonesia, and beyond. Over 2,000 units are powering Shanghai Electric Power Company, all six State Grid demonstration stations, Henan Electric Power Company, and even plateau substations soaring above 4600m in elevation. An additional 150 units have found a home in Japan, 250 in Saudi Arabia, and 26 units in Italy, Belgium, and other destinations.

Our Advantages

 

1. Experience unmatched convenience with our vacuum circuit breaker's innovative design, where the arcing chamber is strategically positioned on the upper section, while the operating mechanism resides below. 2. Benefit from a state-of-the-art combination structure of air and organic composite insulating materials. 3. Enjoy the simplicity and longevity of a spring operating mechanism with an impressive capacity of 10,000 operational cycles. 4. Revel in the smooth and exceptional self-locking features brought to you by an advanced lead-screw propulsion mechanism.

After Sales Service

 

Experience unparalleled security protocols with our product: Enjoy secure payments shielded by robust SSL encryption and PCI DSS data protection methodologies. Our refund policy is straightforward: claim a refund should your order fail to ship, be missing, or arrive with any product issues. Rest assured, made-in-china.com safeguards all orders placed and paid for on their platform.

Company Profile

 

Juchen Electric Technology Co., Ltd, proudly established in 2020, is the result of a powerful collaboration among respected state-owned industrial electrical manufacturers. Our mission is to fulfill all your procurement needs with a commitment to crafting environmentally sustainable switchgear, substations, insulation products, and switchgear-related innovations. As a leading professional switchgear procurement service provider, we are dedicated to offering unparalleled industrial electrical solutions.