SPS-50 AC Power Source
About the SPS-50:
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Signal: DC
Accuracy: Class 0.05
DC voltage output: 0-1100V
DC current output: 0-30A
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Current meter energy meter, DC voltage transducer and Current transducer. It is widely applied for test, production and inspection in research institution, national measurement institution at all levels, and meter manufacturer.
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SPS-31 is specially designed to test analog and digital DC/AC Voltage meter,
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Modular design, strong anti – interference ability, SPS-50 can be used for interference test of static electricity, EMC and so on
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High stability, low waveform distortion
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8 inch color touch screen, interface friendly, easy to operate
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Equipped with RS232, Ethernet, and WiFi interface, SPS-50 can either support stand-alone operation, PC control or handy wireless terminal control
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Communicate with tested meter thru RS485
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Customize Auto-calibration and inspection system of meters
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Self-protection, alarming and displaying overload location for equipment output overload, Voltage short-circuit, Current open-circuit
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Remotely updating online, easily achieve software update
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Support local calibration at users’ side
SPS-50 contains 2 models with different accuracy below:
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SPS-50C, Accuracy Class: 0.05
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SPS-50B, Accuracy Class: 0.1
Specifications:
AC Voltage Output
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Range: 100V, 220V, 380V, 660V
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Adjustment Range: (0~120) %RG; RG refers to range, similarly hereafter
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Adjust resolution: 0.01%RG, 0.1%RG, 1%RG, or 10% RG
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Stability: 0.005%/1min (Class 0.05), 0.01%/1min (Class 0.1)
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Distortion: ≤0.1% (Non capacitive load)
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Max output load: 25V/phase (resistance load)
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Measurement accuracy: 0.05%RG (Class 0.05); 0.1%RG (Class 0.1)
AC Current Output
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Range: 0.05A, 0.2A, 1A, 5A, 16.67A, 50A
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Adjusting range: (0~120) %RG, RG refers to range, similarly hereafter
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Adjusting resolution: 0.01%RG, 0.1%RG, 1%RG, or 10% RG
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Stability: 0.01%/2min (Class 0.05), 0.02%/2min (Class 0.1)
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Distortion: ≤0.2% (Non capacitive load)
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Max output load: 50VA (50A range)
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Measurement accuracy: 0.05%RG (Class 0.05); 0.1%RG (Class 0.1)
Power Output
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Power output stability: 0.01%/2min (Class 0.05), 0.02%/2min (Class 0.1)
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Active/reactive power measurement accuracy: 0.05%RG (Class 0.05); 0.1%RG (Class 0.1)
Phase Output
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Output adjusting range: 0°~360°
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Output adjusting resolution: 10°, 1°, 0.1°, or 0.01°
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Resolution: 0.01°
Power Factor Output
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Adjusting range: -1 ~ 0 ~ +1
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Measuring resolution: 0.0001
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Measurement accuracy: 0.0005
Frequency Output
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Adjusting range: 40Hz ~70Hz
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Output adjusting resolution: 1Hz, 0.1Hz, 0.01Hz, or 0.001Hz
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Resolution: 0.001Hz
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Accuracy: 0.001 Hz
Harmonic Setting
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Harmonic order: 2nd ~63rd
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Harmonic amplitude: 0~40%
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Harmonic angle: 0°~359.99°
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Harmonic set error: 2nd ~31st: ≤±0.1%, 32nd ~63rd: ≤±0.2%
Energy Error Measurement
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Active energy basic error limit:
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±0.05%RD (Voltage 15V660V, Current 0.02A60A, PF≥0.5)
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±0.1%RD (Voltage 15V660V, Current 0.01A0.02A, PF=1)
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Reactive energy basic error limit:
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±0.1%RD (Voltage 15V660V, Current 0.02A60A, PF≥0.5)
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±0.2%RD (Voltage 15V660V, Current 0.01A0.02A, PF=1)
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Other Parameters
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Power supply: 90-265VAC/DC
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Power frequency: 50Hz~60Hz
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Power consumption: 50VA~1000VA
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Environment condition: 20℃~30℃, Humidity: RH≤85%
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Storage environment: -20℃~50℃
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Size: 600mm (L) × 440mm (W) × 176mm (H)
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Weight: 28kg