Input the rated voltage: 220 V
Working frequency: frequency 50 Hz
Output: / 6 v / 5
Efficiency: the frequency of 98%
Temperature rise: < 85 ℃
Waveform distortion: < 0.1%
Insulation intensi…
Technology index
Input the rated voltage: single-phase 220 V
Working frequency: frequency 50 Hz-60 Hz
Output: 12 V 15 W 7 V 5 W
Efficiency: the frequency of 98%
Temperature rise: < 85 ℃
Wavef…
Its core is amorphous alloy. The amorphous alloy is with relatively high magnet induction intensity, low coercive force, low loss, low stimulated magnetic current, and stability with temperature chang…
Our combination transformer, (also called American box transformer) combines the body of transformer, switch, and fuse, and other accessories. There are two high voltage load switches; terminal and ri…
• High voltage coils are wrapped with Polyester enameled wires, filled with glass fiber, and then resin under vacuum condition. It becomes solid under high temperature. It is with high mechanical inte…
New 39 series three phased oil-immersed transformer uses new structures of insulation and anti-shortcut etc. Its features are advanced internationally. Comparing to S7 series, the empty loading loss d…
35kV grade transformer is with the following characters: low loss, low noise, protection for thunder and lighting, and anti-shortcut capacity, beautiful appearance etc. It is made by advanced assembli…
The core of 110kV power transformer is high quality silicon steel, with several layers lapped. It is low loss, low noise, and anti-shortcut etc. Now it is wildly used in power station, power plant, an…
230-242kV on-load-tap-changing power transformer is made of high-quality silicon-steel sheets, and laminated by steps. It is advantageous in low loss, low noise, low voltage partial discharge and high…
Functions
CT/PT ratio difference and angle difference automatic measurement
Wide measurement range, transformer of class S direct measurement
Impedance and admittance testing for circuit
Test…
Brief Introduction
The equipment is in accordance with the requirements of JJG313-94 , JJG314-94 , DL/T668-1999< Calibration Device of Transformer for Measurement > and JJG169-93 etc. It is …
General Information
GDB-II Transformer Turn Ratio & Group Tester is a new generation, fully automatic tester that measures transformation ratio of single phase and three phase transformers ,using m…
GDB-II Transformer Turn Ratio & Group Tester is a new generation, fully automatic tester that measures transformation ratio of single phase and three phase transformers ,using modern electronic techni…
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea