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| ● | Output 3 ways of separate voltage and current signal, suit for testing three phase and single phase energy meter. |
| ● | High accuracy and high stability output |
| ● | With RS232 interface for automatic operation |
| ● | With keyboard for manual operation(optional) |
| ● | 2nd-41st harmonic,output amplitude and degree can be programmed |
| ● | Aluminum alloy material, light and strong,prevent corrosion |
| ● | With the protect function of overload, short voltage circuit and open current circuit |
| ● | Simple control software,easy for operation |
| ● | The power source is accredited to conforms to EU health and safety standards with CE certificates |
Application Conditions and Requirements | |||||
Environment | Power Requirement | Safety | |||
Operation Temperature | Humidity | Altitude | Voltage Supply | IP Class | Conformity |
－10°C--+40℃ | 35%--85% | ＜2500m | 3x220/380V±10% (or customized) 50/60Hz±2Hz | IP30 | CE conform |
| Type | YCS-103-250 | YCS-103-800 | YCS-103-1200 | YCS-203-2500 |
Voltage | ||||
Test voltage output(Phase-Neutral) | 3x(24V-300V)(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 150 s) | |||
Load regulation from 0-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 | 3x(1mA-120A/200A) | |||
Power of the current output | Max.3x250VA | Max.3x500VA | Max.3x1000VA | Max.3x2000VA |
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 0-max.load | Better than 0.01% | |||
Distortion factor | Better than 0.3% for linear resistance load | |||
Harmonics | 2nd-41st 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 the error displays | 8 digits | |||
| ● | Output 3 ways of separate voltage and current signal, suit for testing three phase and single phase energy meter. |
| ● | High accuracy and high stability output |
| ● | With RS232 interface for automatic operation |
| ● | With keyboard for manual operation(optional) |
| ● | 2nd-41st harmonic,output amplitude and degree can be programmed |
| ● | Aluminum alloy material, light and strong,prevent corrosion |
| ● | With the protect function of overload, short voltage circuit and open current circuit |
| ● | Simple control software,easy for operation |
| ● | The power source is accredited to conforms to EU health and safety standards with CE certificates |
Application Conditions and Requirements | |||||
Environment | Power Requirement | Safety | |||
Operation Temperature | Humidity | Altitude | Voltage Supply | IP Class | Conformity |
－10°C--+40℃ | 35%--85% | ＜2500m | 3x220/380V±10% (or customized) 50/60Hz±2Hz | IP30 | CE conform |
| Type | YCS-103-250 | YCS-103-800 | YCS-103-1200 | YCS-203-2500 |
Voltage | ||||
Test voltage output(Phase-Neutral) | 3x(24V-300V)(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 150 s) | |||
Load regulation from 0-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 | 3x(1mA-120A/200A) | |||
Power of the current output | Max.3x250VA | Max.3x500VA | Max.3x1000VA | Max.3x2000VA |
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 0-max.load | Better than 0.01% | |||
Distortion factor | Better than 0.3% for linear resistance load | |||
Harmonics | 2nd-41st 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 the error displays | 8 digits | |||
