Inflatable (no PD) test transformer-Wuhan Wugao HuaRui High voltage Technology Co.,Ltd._

Home > Products > Accessories & Components > Electric Parts >Other Electric Parts

Inflatable (no PD) test transformer

MOQ ：1 piece

Lead Time ：7 Days

Inquiry Start Order

Seller Support : Trade Authenticity Guaranteed & Accepting

Payment : L/C

Product details

Supply Ability

Supply Ability：50 piecesWarranty(Year)：2 Year

Product Specifications

Product Description

Introduction of A and B
As the only one of applying the SF6 gas-isolated technology, it replaces the oil-immersed transformer by the small volume, light weight, stabilization, and little-current of partial discharge. The voltage capacity of single transformer can even reach 1000kVA/1000kV. It’s also environment-friendly, free of maintenance, long using term, and excellent performances.

As the national new product and patented product, it’s particularly applicable in partial discharge test of 110kV and 220kV electrical devices. And it’s the new generation of ideal high-voltage testing devices with two kinds of products, the metal & dielectric shell and the singe –stage & cascade voltage. It can also be used in the environment of cold and high latitude districts, like altiplanocie

Output voltage	50kV	100kV	150kV	200kV	250kV	300kV
Input voltage	200V	200V	400V	400V	400V	400V
Rated voltage of Partial discharge	≤5pC	≤5pC	≤5pC	≤5pC	≤5pC	≤5pC
Impedance voltage	＜8%	＜8%	＜8%	＜10%	＜10%	＜10%
No-load current	≤4%	≤4%	≤4%	≤5%	≤5%	≤5%
Waveform distortion	＜3%	＜3%	＜3%	＜3%	＜3%	＜3%
Air pressure（Mpa）	0.4	0.4	0.5	0.5	0.5	0.5

C. Control Cabinet (Console) and Numerical Control Console for Testing Transformer

As upgrade replacement of high-voltage testing equipment, this kind of testing transformer console applies the automatic control of microcomputer, which is especially useful in automatically controlling system of high-voltage tester of non-partial discharge. It is the first testing console ever made in china, which makes high-voltage testing easier to carry out.

1. Numerical control and manual control
2. Microcomputer to control adjustable voltage speed and output voltage.
3. Multiple over-current and over-voltage protection
4. Automatic discharge voltage recorder
5. Preset operating data through keyboard
6. timer-setting (automatically or manually)

D. Series of Complete Set of High-voltage Tester of Insulated Barrel Industrial Frequency Non-partial Discharge for Gas-filled-type Transformer

Air-filled non-partial discharge power frequency ultra-light high-voltage testing transformer

Output voltage: 50-1600kV
Output capacity:　 1-1200kVA