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Wuhan Ep Hipot 36kv Power Transformer Lighting Impulse Voltage Test System 400kv 30kj
| Price | $92158.00 |
|---|---|
| Min Order | 1 Set |
| Availability | In Stock |
| Shipping From | Hubei, China |
| Popularity | 445 people viewed |
Model NO.:
EPDY-400kV/30kJ
After-sales Service:
Onsite and Remote Guidance
Warranty:
1 or 2 Years
Mass Scope of Workpiece:
1000kg
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
Trademark:
Wuhan EP Hipot Electric
Transport Package:
Plywood Case with Foam and Waterproof Plastics
Origin:
Wuhan, China
HS Code:
9031809090
Product Description
Wuhan EP Hipot 36kV Power Transformer Lighting Impulse Voltage Test System 400kV 30kJ
Main Parameters for System
2-6 μs standard lightning impulse voltage chopping wave
Special standard indication current wave for transformer
Please contact Wuhan EP Hipot Electric for more details.
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.
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.
The number of standard lightning impulse voltage waveforms: 3 (standard lightning full wave, lightning chopping wave and flaw detection current wave).
- Standard lightning impulse voltage full wave 1.2±30%/50±20%μs, efficiency is more than 85%.
- 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.
- 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:
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
- 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.
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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