Wuhan Ep Hipot 36kv Power Transformer Lighting Impulse Voltage Test System 400kv 30kj

Product Details
Customization: Available
After-sales Service: Onsite and Remote Guidance
Warranty: 1 or 2 Years
Manufacturer/Factory, Trading Company
Diamond Member Since 2019

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Registered Capital
1000000 RMB
Plant Area
>2000 square meters
  • Wuhan Ep Hipot 36kv Power Transformer Lighting Impulse Voltage Test System 400kv 30kj
  • Wuhan Ep Hipot 36kv Power Transformer Lighting Impulse Voltage Test System 400kv 30kj
  • Wuhan Ep Hipot 36kv Power Transformer Lighting Impulse Voltage Test System 400kv 30kj
  • Wuhan Ep Hipot 36kv Power Transformer Lighting Impulse Voltage Test System 400kv 30kj
  • Wuhan Ep Hipot 36kv Power Transformer Lighting Impulse Voltage Test System 400kv 30kj
  • Wuhan Ep Hipot 36kv Power Transformer Lighting Impulse Voltage Test System 400kv 30kj
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  • Overview
  • Product Description
  • Product Parameters
  • Certifications
  • Packaging & Shipping
  • Installation Instructions
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
EPDY-400kV/30kJ
Type
Strength Testing Machine
Accuracy Grade
0.1
Display
LCD
Control
Computer Control
Weight
1000-2000Kg
Power Source
AC380V
Measuring Unit
Oscilloscope Tektronix
Nominal Impulse Voltage
Customized
Rated Energy
Customized
Charging Device
Setting Voltage Charging Device
Voltage Divider
Weak Damped Capacitive Impulse Voltage Divider
Voltage Dividing Ratio Uncertainty
Less 1%
Stage Capacitance
1.5UF, +-100kv Dry Type Fully Insulation
Output Standard Waveform1
Standard Lightning Impulse Voltage Full Wave
Output Standard Waveform2
Standard Lightning Impulse Voltage Chopping Wave
Output Standard Waveform3
Standard Indication Current Wave for Transformer
Output Standard Waveform4
Customized
Synchronous Range
More Than 20%
Continuous Time
Less Than 80% of Rated Voltage, Continuous Working
Continuous Time2
More Than 80% of Rated Voltage, Discontinuous Work
Movable with Castors
Base with Casters
Transport Package
Plywood Case with Foam and Waterproof Plastics
Trademark
Wuhan EP Hipot Electric
Origin
Wuhan, China
HS Code
9031809090
Production Capacity
100/Year

Product Description

Wuhan EP Hipot 36kV Power Transformer Lighting Impulse Voltage Test System 400kV 30kJ
 
 
Product Description

Applications:
This lightning impulse test system is used for carrying out standard lightning impulse voltage full wave and chopping wave test on 36kV and below power transformer, HV apparatus such as high voltage switchgear, power capacitors, clearance, bushings, and CT/PT.

 

Product Parameters

The number of standard lightning impulse voltage waveforms: 3 (standard lightning full wave, lightning chopping wave and flaw detection current wave).

  1. Standard lightning impulse voltage full wave 1.2±30%/50±20%μs, efficiency is more than 85%.
  2. Standard lightning impulse chopping voltage waveform, efficiency: not less than 85%,, the chop off device can produce lightning chop-off waves with a chop-off time of 2 to 6 μs.
  3. The full-wave waveform of the defect current for the lightning impulse voltage test of the transformer reactor.


  • The full system is consisted by following:
    -400kV/30kJ lightning impulse voltage generator body                                                  1 Set
    -400kV/500pF low damping load type lightning impulse capacitor divider 1.0%            1 Set
    -Impulse voltage test computer automatic control system                                              1 Set
    -Automatic digital impact measurement and analysis system                                         1 Set
    -Modulating resistor and accessories, discharge ground rod                                          1 Set
    -400kV double ball intercepting gap device                                                                     1 Set
    -100kV/20mA automatic rectification charging power supply device                               1 Set
    -Indication current shunt 5kA, 1.0%                                                                                 1 Set

Main Parameters for System
  • Nominal impulse voltage: ±400kV  
  • Rated energy: 30kJ
  • Stage capacitance: 1.5µF, ±100kV Dry type fully insulation.
  • Stage voltage: ±100kV
  • Numbers of stage: 4 (each stage 7.5kJ)
  • Output standard waveform:
1.2μs/50 μs standard lightning impulse voltage full wave
2-6 μs standard lightning impulse voltage chopping wave
Special standard indication current wave for transformer
  • Synchronous range: > 20%
  • Continuous time: Less than 80% of rated voltage, continuous working
                               More than 80% of rated voltage, discontinuous working
  • Synchronous error: <1%
  •   Movable with castors. Base: 2.5m × 1.3m, casters, movable. Height: about 2.0 meters. Weight: about 800kg

Please contact Wuhan EP Hipot Electric for more details.
Certifications

Wuhan Ep Hipot 36kv Power Transformer Lighting Impulse Voltage Test System 400kv 30kjWuhan Ep Hipot 36kv Power Transformer Lighting Impulse Voltage Test System 400kv 30kj

Packaging & Shipping

Wuhan Ep Hipot 36kv Power Transformer Lighting Impulse Voltage Test System 400kv 30kj

Installation Instructions

Wuhan Ep Hipot 36kv Power Transformer Lighting Impulse Voltage Test System 400kv 30kj

Company Profile

Wuhan Ep Hipot 36kv Power Transformer Lighting Impulse Voltage Test System 400kv 30kj

FAQ

Wuhan Ep Hipot 36kv Power Transformer Lighting Impulse Voltage Test System 400kv 30kj
 



More details on EPDY Series LIghting Impulse Voltage Testing Equipment, please contact EPHipot Electric, we have professional tech team to design correctly designed products and systems.



 

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