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>1. >Nation-level utility companies
>2. >Governmental bureaus of metrology
>3. >Big energy meter manufacturers
>4. >Laboratory of electric energy metering
Technical Speciation | |
Number Of Meter Positions | 3 / 6 |
Accuracy Class | 0.01% / 0.02% |
Power Source | YCS-103-X |
Reference Standard Meter | ZERA: COM3003 RADIAN: RD33-233 EMH/MTE: K2006 GENY: SZ03A-K8 |
Scanning Head | YCG-S Series |
Voltage | |
Test voltage output(Phase-Neutral) | 3x(40V~500V)(or customized) |
Power of the voltage output | 3x200VA |
Resolution | Better than 0.001% of full scale value of range |
Stability | Better than 0.002% /h (integration time 150s) |
Load regulation from 0~max. load | Better than 0.01% |
Distortion factor | Better than 0.05% for linear resistance load |
Harmonic | 2nd~21st free programmable |
Current | |
Test current output | 3x (1mA~120A) max. to 230A |
Power of the current output | 3x300VA |
Resolution | Better than 0.001% of full scale value of range |
Stability | Better than 0.002% /h (integration time 150s) |
Load regulation from 0~max. load | Better than 0.01% |
Distortion factor | Better than 0.05% for linear resistance load |
Harmonic | 2nd~21st free programmable |
Phase angle | |
Range | 0~360⁰ |
Resolution | 0.01⁰ |
Frequency | |
Range | 45Hz~65Hz |
Resolution | 0.001Hz |
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% |
>1. >The meter test equipment can measure mechanical meter, electronic mechanical meters and electronic meter by ways of automatic, semi-automatic or manual operation
>2. >Testing mode: active power, reactive power, cross connected reactive power
>3. >Meters under testing: 1P2W , 3P4W, 3P3W
>4. >Simultaneously measure meters with same specifications but different meter constants
>5. >Automatic positioning rotor mark of disc of mechanical meter, with more efficiency
>6. >Creeping Test and Starting Test
>7. >With the protection function of short voltage circuit, overload and open current circuit
>8. >Aluminum alloy material, light and strong and corrosion resistant
>9. > The testing software with friendly Windows 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,.
>1. >High quality product
>2. >Highest accuracy class: 0.01/0.02
>3. >Extremely high power stability
>4. >Influence test of voltage, frequency, and harmonic
>5. >Installing RS232, Ethernet communication port in each meter position.
>6. >Over 18 months long warranty and extends to 36 months in capable