50-250KV Dry Type High Voltage Testing Transformer Withstand Voltage Test

Price Negotiable

Price: $360.00 - $4000.00 / Pieces

MOQ: 1

Delivery Time: 8-15 days

Brand: GDZX

Product Description

Auto Testing High Voltage Test Equipment Dry type Transformer

Features:

Small and light, with compact structure, no oil leakage, maintenance unnecessary
The connecting wire is simple and intuitive, easy to use
Reliable and with good appearance
With over-voltage protection function
Voltage, current, timing and results clearly displayed on 5.7 inch screen with backlight
Sound and light alarm for working status reminding, easy to operate
Touch panel, safe and reliable,
Digital adjustment, convenient to use
Keyboard to input current and voltage ratio
Over-voltage, over-current protection, accurate and safe
One key to chose AC or DC mode
During auto testing, voltage increase and decrease can be paused at any time
Strong anti-interference ability
Auto cut off voltage output and alarm when the HV/LV current is over setting value.
Time relay on-off condition can be set, and time range: 1-9999 seconds
Customized service, optional functions like remote communications, other interfaces
Little volume, light weight, compact structure, can stand wear and tear

Parameters:

output voltage waveform: sine wave
output waveform distortion rate: ≤ 1%
no-load loss: 0.2% ~ 0.35%
induced voltage level: 1.1 rated voltage /1min
short-circuit impedance of single one test transformer is 4.5%~12% (+ 10%).
voltage regulation precision is: 1%
voltage instability: < 1%
overvoltage protection function.
surface temperature rise: ＜55℃
rated capacity, allow continuous operation time:0.5 hours
long time running transformer can be customized
interrupted running time: <10kVA, 2 hours interval, continuous 0.5 hours.
interrupted running time: <15kVA, 4 hours interval, continuous 0.5 hours.
running continuously for 4 hours allowed under half rated voltage & half rated current