YCSS-101 Portable Single Phase Standard Power SourceSpecifications| Voltage | | Test voltage output | 0V-480V | Resolution | 1mV | | Power of the voltage output | Max.25VA | Setting accuracy | 0.05% at 50-400V | | Stability | 0.03%/h (integration time 150s) | Harmonics | 2nd-41st free programmable | | Distortion factor | <0.2% for linear resistance load | | | | Current | | Test current output | 1mA-120A | Setting accuracy | 0.05% at 1mA-120A | | Power of the voltage output | Max.120VA | Stability | 0.003%/h (Integration time 150s) | | Resolution | 0.2mA | Distortion factor | <0.2% for linear resistance load | | Harmonics | 2nd-21st free programmable | | | | Phase angle | Frequency | | Range | 0°-360° | Range | 45Hz-65Hz | | Resolution | 0.001° | Resolution | 0.0001Hz | | Setting accuracy | 0.005° | | | | Pulse output | | High frequency output | >20A FH=10^7; >2A FH=10^8; >0.2A FH=10^9 | | Pulse Input | | Input channel | 2 | | Input frequency | Max.100kHz | | Other | | Voltage Supply | 220V±10% 50/60Hz±2Hz | Dimensions (W×H×D) (mm) | 484x184×543 | | Ambient temperature | -10°C-+40°C | Weight (kg) | 15 | | Relative humidity | 35%-85% | Conformity | CE conform |
Features & Functions- Integrated Design: The device integrates power supply,
standardization, and measurement functions, allowing it to
independently complete the calibration of energy meters.
- Provides Standard Signals: It provides accurate single-phase
voltage and current standard signals for calibrating and testing
energy meters.
- Dual Error Meter Setting: Allows for the simultaneous detection of
energy errors in two energy meters or the detection of active and
reactive energy errors in one energy meter, improving calibration
efficiency.
- Multifunctionality: In addition to calibrating energy meters, it
can also test voltage meters, current meters, power meters, phase
meters, power frequency meters, and harmonic meters, making it
highly versatile.
- Suitable for Various Environments: Suitable for use in metering
departments, power departments, industrial and mining enterprise
metering rooms, and meter factories, meeting the needs of different
users.
- Improves Measurement Accuracy: Ensures the accuracy of energy meter
measurement through precise calibration, preventing energy waste
and billing errors.
- Maintains Power System Stability: Accurate energy measurement is
crucial for the stable operation of the power system, avoiding
power grid load imbalances due to inaccurate measurement.
- Facilitates Regulation and Quality Control: For power companies and
industrial and mining enterprises, this device is an important tool
for the regulation and quality control of energy meters.
- Technological Advancement: With technological advancements, this
device may also feature automation, digitization, and networking,
improving the accuracy and convenience of calibration.
- Compliance with Standards: The design and functions of the device
usually comply with national or international energy measurement
standards, ensuring the authority of the calibration results.
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