Gas Insulated Circuit Breaker for Indoor Electrical Solutions

• Customization: Available
• Breaking Capacity: 31.5ka
• Operation: Energy-storage Type
• Model NO.: ZN85-40.5
• Speed: High-Speed Circuit Breaker
• Arc-extinguishing Medium: Vacuum
• Installation: Insert
• 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
• Place of Origin: Zhejiang, China
• Rated Power Frequency Withstand Voltage: 95kv
• Operation Sequence: O-0.3s-Co-180s-Co
• Rated Short-Circuit Breaking Current: 25ka, 31.5ka
• Rated Operating Voltage: DC 220V
• Model Number: Gpfn-40.5-1250-25
• Weight: 480kg
• Rated Voltage: 40.5kv, 33kv, 36kv
• Brand Name: Gp, Greenpower
• Lightning Impulse Withstand Voltage: 185kv
• Rated Current: 1250A~2500A, 1250A
• Transport Package: Wooden Case
• Specification: 30X20X30
• Trademark: Juchen Electric Technology Co., Ltd
• Origin: China
• HS Code: 8538900000
• Production Capacity: Annual Production of 500 Units

Product Description

Product Description

Introducing the GPFN series high voltage AC sulfur hexafluoride (SF6) circuit breaker: a true masterpiece of modern engineering, meticulously crafted for three-phase AC 50Hz indoor switchgear solutions. This product shines with its effortlessly light and compact form, facilitating easy installation and significantly reducing maintenance requirements. Experience unmatched safety, reliability, and a remarkably extended service life. Delight in its superior insulation capabilities and extraordinary arc extinguishing performance, making it an ideal choice for handling capacitor banks. The pole interrupter features a sealed, maintenance-free design, demonstrating exceptional adaptability to diverse environmental conditions.

Product Parameters

Specifications: Altitude: Up to 1000m. Ambient temperature range: -15 to +40°C, with a daily average not exceeding +35°C. Daily average relative humidity: ≤95%; Monthly average: ≤90%. Daily average vapor pressure: ≤2.2x10^-3 MPa; Monthly average: ≤1.8x10^-3 MPa. Earthquake resilience: Engineered to withstand up to 8 degrees intensity. Optimal location: Ensures a pristine operational environment, free from dust, smoke, corrosive or flammable gases, vapors, or salt mist.

Rated current (A)	1250	1600	2000	2500
ΦM (mm)	88	118	118	148
ΦW (mm)	49	79	79	109
Note: The propulsion stroke of the handcart is 510mm.

Packaging & Shipping

Project Case Study: Over the past decade, our 12-40.5kV C-GIS gas insulated switchgear has reached a global milestone with over 6,000 units operational. This success story is a testament to our dedication to quality and reliability, as seen in our exports to Australia, Venezuela, North Africa, Morocco, Sweden, Britain, Malaysia, Indonesia, Japan, Saudi Arabia, Italy, and Belgium.

Our Advantages

Benefit from a design that is both light and compact, leading to decreased maintenance costs and enhanced efficiency. The independent pole structure enriches our product's adaptability, ensuring exceptional performance across various environments.

After Sales Service

Our commitment to your security includes secure payment options fortified by advanced SSL encryption and PCI DSS data protection protocols. Enjoy peace of mind with our standard refund policy covering orders that do not ship, are missing, or arrive with issues.

Company Profile

Juchen Electric Technology Co., Ltd. is a distinguished custom manufacturer with over 12 years of seasoned expertise, committed to delivering excellence in every product we offer.