High Accuracy Three Phase Meter Test Bench , Calibration Close-Link Energy Meter YC1893DI manufacturer from China Guangzhou GENY Electric Company

Place of Origin:

Zhejiang, China (Mainland)

Product Detail

Model No.: YC1893DI

Specifications:
Accuracy class : 0.05
Easy to calibrate closed I-P link meters with isolated current transformer(ICT)<

Technical spec.	YC1893D-ICT-6	YC1893D-ICT-12	YC1893D-ICT-24	YC1893D-ICT-48
ICT	6	12	24	48
Accuracy class of ICT	0.05 / 0.01
Accuracy	0.05
Power Source	YCS-103-250	YCS-103-600	YCS-103-1200	YCS-103-2500
Standard Meter	SZ03A-K6 / SZ03A-K8 (customized)
Scanning Head	YCG-S Series
Voltage
Test voltage output(Phase-Neutral)	3x(24V~288V)(or customized)
Power of the voltage output	Max. 3x100VA	Max. 3x250VA	Max. 3x500VA	Max. 3x1000VA
Resolution	Better than 0.01% of full scale value of range
Setting accuracy	Better than 0.05% at the final range value
Stability	Better than 0.005% /h (integration time 150s)
Load regulation from 0~max. load	Better than 0.01%
Distortion factor	Better than 0.3% for linear resistance load
Harmonic	2^nd~21^st free programmable
Current
Test current output	3x(1mA~100A)
Power of the current output	Max. 3x150VA	Max. 3x350VA	Max. 3x750VA	Max. 3x1500VA
Resolution	Better than 0.01% of full scale value of range
Setting accuracy	Better than 0.05% at the final range value
Stability	Better than 0.005% /h (integration time 150s)
Load regulation from 0~max. load	Better than 0.01%
Distortion factor	Better than 0.3% for linear resistance load
Harmonic	2^nd~21^st free programmable
Phase angle
Range	0~360
Resolution	0.01
Setting accuracy	0.1
Frequency
Range	45Hz~65Hz
Resolution	0.01Hz
Error display
Type of error display	Red LED
Resolution of error displays	8 digitals
Other
Voltage supply	3x220/380V±10%(or customized) 50/60Hz ±2Hz
Ambient temperature	-10°C~+40°C
Relative humidity	35%~85%

Installing the ICT in each meter position to test three-phase meters with closed links between the current and voltage measuring circuits(I-P links)
The meter test system can measure mechanical meter, electronic mechanical meters and electronic meter by ways of automatic, semi-automatic or manual operation.
Meters under testing: 3P4W, 3P3W, 1P2W
Testing mode: active power, reactive power, cross connected reactive power
Simultaneously measure meters with same specifications but different meter constants
Automatic positioning rotor mark of disc of mechanical meter, with more efficiency.
Starting test and creeping test
With the protection function of overload, short voltage circuit and open current circuit.
The swing together of the scanning heads simplifies the control.
Aluminum alloy material, light and strong and corrosion resistant
The testing software with friendly Windows 2000 /XP /7 /8 /10 operation system, includes functional module of all kinds of modern energy meter needed, to reality error test, harmonic test, demand test, influence test etc,.

Company Development History

1987, the company was formally established.
1989, single phase EEM calibrator launched.
1990, three phase EEM calibrator launched.
1995, the first company manufacturing EEM calibrator of 0.01 grade.
1999, exporting the EEM calibrator to Schlumberger Co (France), started the international business.
2000, multi-function standard meter of sampling technology was sold overseas.
2002, 0.02 grade standard meter was developed and put into market. The first company in China authorized to manufacture high class metering products
2003, ranked in the Guangzhou 120 most grown enterprise.
2004, ranked in the Guangzhou 100 strongest private enterprises.
2006, the products successfully export to 30 countries and areas.
2007, got Innovative Award of China Private Science & Technology Company