25kv Four-Position Loadbreak Switch (V type)

• Customization: Available
• Application: Power, Electronic, Instrument, Lighting, Rectifier
• Phase: Three
• Model NO.: YZFN-27.8/630-20-V
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Usage: Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: Columnar
• Brand: Suvell
• Mechanical Life: >3000
• Ground Interphase: 65kv
• Transformer Box Wall Thickness: 6-8mm
• Plate: Customizable
• Plate Material: Silver / Copper
• Function: Close / Open
• Transport Package: Export Neutral Packaging
• Specification: 518*295mm
• Trademark: SUVELL
• Origin: China
• HS Code: 8535900090
• Production Capacity: 2000 PCS
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 10.000kg

Product Description

 

Detailed Photos

 

Product Description

The four-position loadbreak switch is used in underground residentialapplications with loop feed, and in three-phase commercial industrialinstallations where the ability to use an alternative source of power isnecessary.They can also be used to close or open the power source.The switch uses a manually charged over-toggle stored springassembly to operate , which is independent of operation speed.The silver plated copper blades are securely keyed between thevented rotor halves which ensure proper blade and contact alignmentduring switching.

1. T type:

It is used for ring network power supply and dual power supply system. When the integrated transformer and

power supply are in the off position, power supply 1 and power supply 2 are still in the connected state.
 

2. V type:

It is used for ring network power supply and dual power supply system. When the integrated transformer and

power supply are in the off position, power supply 1 and power supply 2 are disconnected at the same time and

cannot be connected.
 

3. Dual power terminal type:

It is used for terminal type integrated transformer. When the integrated transformer is connected to power

supply 1, power supply 2 is in the off position. When the integrated transformer is connected to power supply2,

power supply 1 is in the off position. It cannot be used in ring network power supply system.

Product Parameters

 

Rated Voltage(Phase-to-Phase)	15/25kV
Withstand Voltage (50/60Hz)50	5kV/1min.
BlL and Full Wave Crest	125kV
Rated Current	630A/15kv;400A/25kA
Short Time Withstand Current	20kA/2s
Mechanical operation life	>2000 times
Main circuit resistance	<200μΩ

Installation Instructions

 

 

Company Profile

FAQ

Q 1. Are you factory?
A.YES, Welcome to visit our company and factory.
Q 2. How's the delivery time?
A. Usually it will take about 7-30 days for MOQ
Q 3.Can you design customer's packing?
A.YES.We can customized the package for you.
Q 4.Do you have abilityfor OEM/0DM cooperation?
A.OEM/ODM cooperation is welcomed. And we have full experience about them.
Q 5.We wants to know month capacity.
A. lt depends on which model. Generally, month capacity can reach near 100,000pcs.