Portable Three Phase Energy Meter Testing Equipment with Accuracy Class 0.05%
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Item Details
Product Description
Three Phase Portable Meter Test System
Model: YC99T-5C
Geny's portable test system adopts mature signal synthetic and advance power amplifier technology, wide voltage and current output with high efficiency and high stability, to be widely used in lab and field.
Features & Functions
1. supports DLT-645(2007) communication protocol, and can complete demand indication error, demand period error, time switching error, rate period energy indication error and other multi-function test project.
2. Constant temperature crystal oscillator, which can verify the daily time error of electric energy meter.
3. fantastic panels screen and wiring arrangement, the front and rear panel are designed to be easy-operating
4. it can be used as harmonic power output equipment, which can create stable harmonic output
5. the calibrator is combined by a power source and calibration electronic instrument with wide current and voltage output range.
6. Calibrate energy meters automatically, which including items, such as, preheating, starting, creeping, accuracy error, influence, quantity test etc.
Specifications
GENY YC99T-5C | |
General | |
Power supply | 220V±15% or 110V±15% |
Power consumption | 60VA~1600VA |
Temperature range, operation | 20?~30?, |
Temperature range, storage | -20?~50? |
Relative humidity (not condensing) | ≤85% |
Dimensions (DxWxH) | 600mm× 440mm× 264mm |
Weight | 45kg |
Source | |
Voltage min. max. | 0-456V(Phase to neutral) |
Voltage range(s) | 57.7V?100V?220V?380V |
Voltage max. output power 8) | 20VA per phase |
Voltage distortion 3) | ≤0.2%(None capacity load) |
Voltage resolution | 0.01% of range |
Voltage accuracy | 0.05% of range |
Voltage stability 9) | 0.01%/2min |
Voltage load dependence | Capacity/Inductance/Resistance |
Current min. max. | 0-120A |
Current range(s) | 50mA?200mA?1A?5A?20A?100A |
Current max. voltage per range | 1V at 100A |
Current max. output power 8) | 120VA |
Current distortion 4) | ≤0.2%(None capacity load) |
Current setting resolution | 0.01% of range |
Current accuracy | 0.05% of range |
Current stability 9) | 0.01%/2min |
Current long-term stability | 0.05% of range |
Current load dependence | Resistance |
Frequency range | 40Hz ~70Hz |
Frequency accuracy | 0.002 Hz |
Frequency setting accuracy | 0.001Hz |
Phase angle setting range | 0°~360° |
Phase angle setting resolution | 0.01° |
Phase angle accuracy | 0.05° |
Phase angle stability 9) | 0.05° |
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