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Application Conditions and Requirement | |||||
Environment | Power Requirement | Safety | |||
Operation | Humidity | Altitude | Voltage Supply | IP Class | Conformity |
Temperature | |||||
-10°C--+40°C | 35%--85% | < 2500m | 3x220/380v±10%(or customized) | IP 30 | CE conformity |
50/60Hz±2Hz |
Type | YC1891D-6 | YC1891D-12 | YC1891D-24 | YC1891D-48 |
Number of meter positions | 6 | 12 | 24 | 48 |
Accuracy | 0.05 | |||
Power Source | YC8-101-250 | YCS-101-600 | YCS-101-1200 | YCS-101-2500 |
Standard Meter | SZ-01A-K3 | |||
MSTV | HJ200G-6 | HJ200G-12 | HJ200G-24 | HJ200G- 48 |
Scanning Head | YCG-2-series | |||
Voltage | ||||
Test voltage output (Phase-Neutral) | 24V-300V(or customized) | |||
Power of the voltage output | Max.100VA | Max.250VA | Max.500VA | Max.1000VA |
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 150 s) | |||
Load regulation from O-max.load | Better than 0.01% | |||
Distortion factor | Better than 0.3% for linear resistance load | |||
Harmonics | 2nd - 41st free programmable | |||
Current | ||||
Test current output | 1mA-120A/200A | |||
Power of the current output | Max.250VA Max.500VA Max.1000VA Max.2000VA | |||
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 150 s) | |||
Load regulation from O-max.load | Better than 0.01% | |||
Distortion factor | Better than 0.3% for linear resistance load | |||
Harmonics | 2nd - 41st free programmable | |||
Phase angle | ||||
Phase angle | 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 the error displays | 8 digits |
In the domestic market of electric measurement products, our
marketing occupation share is around 30%. Many state-owned
large-sized utilities and power-supply bureaus are our constant
clients. It is due to the excellent quality of our products and the
good after-sales service that we offer.
During the past years, we have made great efforts in exploring the
overseas market, which yielded fruitful results. Today our products
reached many places in the world(over 30 countries)and our
important customers include Actaris, Landis&Gyr, EATON,
Schlumberger, Secure Meters, EMCO, NAMJUN, LEMZ, etc.