High Voltage Indoor AC Circuit Breaker for Railways and Mines

Product Details
Customization: Available
Breaking Capacity: 31.5ka
Operation: Energy-storage Type
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  • High Voltage Indoor AC Circuit Breaker for Railways and Mines
  • High Voltage Indoor AC Circuit Breaker for Railways and Mines
  • High Voltage Indoor AC Circuit Breaker for Railways and Mines
  • High Voltage Indoor AC Circuit Breaker for Railways and Mines
  • High Voltage Indoor AC Circuit Breaker for Railways and Mines
  • High Voltage Indoor AC Circuit Breaker for Railways and Mines
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  • Overview
  • Product Description
  • Product Parameters
  • Packaging & Shipping
  • Our Advantages
  • After Sales Service
  • Company Profile
Overview

Basic Info.

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 pinnacle of engineering brilliance, crafted for three-phase AC 50Hz indoor switchgear. With its sophisticated design, it combines a lightweight and compact structure that simplifies installation while significantly reducing maintenance requirements. Experience extraordinary safety and unwavering reliability, accompanied by an impressive service life. This circuit breaker's outstanding insulation and unmatched arc extinguishing capability make it an ideal choice for handling capacitor banks. Featuring a pole interrupter that incorporates a sealed, maintenance-free design, it demonstrates exceptional adaptability to diverse environmental conditions.
High Voltage Indoor AC Circuit Breaker for Railways and Mines
High Voltage Indoor AC Circuit Breaker for Railways and Mines

High Voltage Indoor AC Circuit Breaker for Railways and Mines
High Voltage Indoor AC Circuit Breaker for Railways and Mines
High Voltage Indoor AC Circuit Breaker for Railways and Mines

High Voltage Indoor AC Circuit Breaker for Railways and Mines
High Voltage Indoor AC Circuit Breaker for Railways and Mines

Product Parameters

Specifications: Altitude: Should not exceed 1000m. Ambient temperature range: -15 to +40, with a daily average not exceeding +35. Daily average relative humidity: ≤95%; Monthly average: ≤90%. Daily average vapor pressure: ≤2.2x10-3 MPa; Monthly average: ≤1.8x10-3 MPa. Earthquake resilience: Capable of withstanding up to 8 degrees intensity. Ideal locations: Free from dust, smoke, corrosive or flammable gases, vapors, or salt mist, ensuring a pristine operational environment.
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.
 
 
 
 

High Voltage Indoor AC Circuit Breaker for Railways and Mines
High Voltage Indoor AC Circuit Breaker for Railways and Mines

Packaging & Shipping

Project Case Study: Over the past decade, our 12-40.5kV C-GIS gas-insulated switchgear has achieved a milestone of more than 6,000 units in operation, solidifying our global presence. Proudly exported to regions such as Australia, Venezuela, North Africa, Morocco, Sweden, Britain, Malaysia, Indonesia, Japan, Saudi Arabia, Italy, and Belgium, this demonstrates our unwavering dedication to quality and reliability on a global scale.
High Voltage Indoor AC Circuit Breaker for Railways and Mines
High Voltage Indoor AC Circuit Breaker for Railways and Mines

Our Advantages

Reap the benefits of a lightweight and compact design, resulting in reduced maintenance costs and enhanced operational efficiency. The independent pole structure boosts our product's versatility, ensuring exceptional performance across varied environments.
After Sales Service

Our dedication to your security includes secure payment methods fortified by robust SSL encryption and PCI DSS data protection protocols. We provide a comprehensive refund policy for orders that do not ship, are not received, or arrive with issues, ensuring your peace of mind after purchase.
Company Profile

Juchen Electric Technology Co., Ltd. is a distinguished custom manufacturer, proudly utilizing 12 years of rich experience to deliver superior excellence in every product we create.
High Voltage Indoor AC Circuit Breaker for Railways and Mines
High Voltage Indoor AC Circuit Breaker for Railways and Mines

High Voltage Indoor AC Circuit Breaker for Railways and Mines
High Voltage Indoor AC Circuit Breaker for Railways and Mines
High Voltage Indoor AC Circuit Breaker for Railways and Mines

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