HVHIPOT Weak Damped Capacitive Impulse Voltage Divider (GDFR-C5-400)

• Display: Digital
• Usage: High Voltage Digital Meter
• Electric Equipment: Single-phase
• Theory: Electric Apparatus
• Power Meter Connection: Terminal
• Type: High Voltage Digital Meter
• Model NO.: GDFR-C5-400
• Certification: ISO
• Customized: Customized
• Model Number: GDFR-C5-400
• Standard wave: ±400kV
• Standard operation wave: ±350kV
• HV arm normal capacitance: 420PF
• LV arm normal capacitance: 394NF
• Voltage ratio: 938:1
• Delivery time: 15-20 days
• Transport Package: Wooden Case
• Specification: ISO, SGS
• Trademark: HV Hipot
• Origin: Wuhan China
• HS Code: 9030339000
• Production Capacity: 2000PCS/Year

Product Description

Overview

It is used for measure the output voltage carrying on impulse voltage test for standard lighting impulse voltage wave, wave operation on air gap, insulator group, bushing, power transformer and transformer.
 

Specification

Damped capacitive divider as one stage impulse capacitor. Damped resistance adopts multi-stage non-conductive distribute type and capacitive divider is with non-conductive structure.

Type:GDFR-C5-400
Capacitor rated parameter
 

Standard wave	±400kV
Standard operation wave	±350kV
HV arm normal capacitance	420pF
LV arm normal capacitance	394nF
Voltage ratio	938:1
Structure	Oil type and movable, compose by voltage sharing ring,body, movable base.
Cooling	Oil cooling
Over-voltage capacity	Continuously run every 120s charge and discharge one time above 100% rated voltage. Can continuously run below 100% rated voltage and should not result in damage on any insulation of capacitor.
Temperature rise	At the normal operation and working, winding resistance temperature rise≤65K, oil temperature rise≤55K.

Insulation tube surface coated insulation paint and coating should have strong waterproof in case that insulation shell change the electric field distribution on the surface and reduce the electric strength affected by moisture.