LY3001B Three-Phase Portable Calibrator
Introduction
The LY3001B is a reference standard with integrated three-phase current/voltage source.
It’s used for meter development, in laboratories, power companies or wherever you need a stabil current- and voltage output together with accurate measurements.The accuracy of the reference standard is class 0.05.
Voltage Output (Phase Voltage 0~380V)
- Accuracy: Better than ±0.05%RG
- Stability:Better than±0.05%/120S
- Distortion: Better than 0.3% (non-capacitive load)
- OutputPower:50VA/phase
- Adjustment Fineness: 0.01%RG
- Full Load Adjustment Rate: Less than ±0.1%RG
- Full Load Adjustment Time: Less than 1mS
- Long-term Stability: ±100PPM/year
Current Output (0~100A)
- Accuracy: Better than ±0.05%RG
- Stability:Better than±0.05%/120S
- Distortion:Better than0.3%(non-capacitiveload)
- Output Power:100VA/phase
- Adjustment Fineness: 0.01%RG
- Full Load Adjustment Rate: Less than ±0.5%RG
- Full Load Adjustment Time: Less than 1mS
- Long-term Stability: ±100PPM/year
Power Output
- Accuracy: Better than 0.05%RG
- Stability: Better than 0.05%/120S
Phase Output
- Adjustment Range: 0 ~ 359.99 degrees
- Resolution: 0.01 degree
- Accuracy:±0.03 degree
Frequency Output
- AdjustmentRange:40Hz~70Hz
- Resolution:0.002Hz
- Accuracy: ±0.01Hz
- Temperature Drift: ±1PPM/°C
- Long-termStability:±10PPM/year
Power Factor
- Adjustment Range: -1 ~ 0 ~ +1
- Resolution:0.0001
- Accuracy: 0.001
Built-inStandard Meter
- AC Voltage Measurement Accuracy: 0.05%RG
- ACCurrent MeasurementAccuracy:0.05%RG
- Active Power Measurement Accuracy: 0.05%
OtherParameters
- Power Supply: AC110/220/240V ±10%,50HZ/60HZ
- Maximum Power Consumption:5ooVA
