Input Unit: Three-channel
Basic Accuracy: Class 0.1, ±(0.1% of reading + 0.05% of full scale)
Measurement Bandwidth: DC & 0.5Hz-100KHz
Input Range:
Voltage: 0.3V-1000V
Voltage has 6 ranges: 1000V, 600V, 300V, 150V, 60V, 30V.
Current: 0.005A-50A, 0.5mA-5A (expandable current sensor)
Standard 50A board, 6 ranges: 50A, 20A, 10A, 5A, 2A, 1A
Optional 5A board (specify when ordering), with 6 voltage settings: 5A, 2A, 1A, 500mA, 200mA, 100mA.
External current sensor maximum range selectable at 10V, with 6 voltage settings: 10V, 5V, 2V, 1V, 0.5V, 0.2V.
Measurement parameters:
Voltage U, current I, frequency f, active power P, reactive power Q, apparent power S, power factor PF,
peak voltage U±PK, peak current I±PK, peak factor CF, cumulative energy E, harmonic distortion, harmonic components, efficiency, etc.
Allowed overload: 120% of voltage and current range
Sampling rate: 100,000 times/second (16-bit simultaneous sampling of voltage and current)
Filtering:
Line filtering: cutoff frequencies of 500 Hz and 5.5 kHz;
Frequency filtering: cutoff frequency of 500 Hz;
Harmonic measurement: Maximum 1st to 50th harmonics; accuracy grade: A(I) class (GB/T14549-93 Appendix D)
Efficiency measurement: Optional: speed and torque interface, capable of measuring efficiency
Display mode: Seven-window LED display
Data display update: Display refresh cycle adjustable from 0.1 seconds to 20 seconds
Communication interface: Standard interfaces: USB, RS232/485; optional interface: Ethernet port
Operating environment: Temperature (0–40)°C
Humidity (20%–75%) RH
Atmospheric pressure (86–106) kPa
Instrument weight: Approximately 5.0 kg
Total power consumption: <10 VA
Operating voltage: AC 85 V to 265 V, 50/60 Hz
Dimensions: Width × Height × Depth 223.5 × 151.5 × 384 mm
Cutout dimensions: Width × Height 209 × 128 mm
8930 Three-phase power meter
US$ 8000.00 / 1 Piece
1Piece Minimum order
Brand:
QINGZHI
About this item
- Power analyzers are widely used in the fields of home appliances and office automation (OA) equipment, industrial equipment, hybrid/electric vehicle batteries, solar/wind power generation-related equipment, and other electronic and mechatronics fields for power consumption measurement in processes such as product development, performance testing, and quality management.
- In these fields, amid rising environmental and energy-saving awareness and power shortages, there is a growing demand for further energy-efficient product designs. To swiftly bring energy-efficient products to market, manufacturing plants require enhanced operational efficiency during development and production. As a result, power meters with higher measurement efficiency have become increasingly essential.
- High-speed measurement of various parameters, including simultaneous measurement of voltage, current, power, cumulative energy, and harmonic analysis requiring calculations, with faster data update rates, significantly improves measurement efficiency.
- Input/output efficiency measurement of inverters, matrix converters, motors, fans, and pumps
- In recent years, with the growing emphasis on energy conservation, the demand for high-precision measurement of motor/inverter efficiency has also been increasing. The 8930 provides 3 voltage and 3 current inputs, enabling high-precision measurement in the efficiency evaluation of single-phase input/three-phase output inverters. By selecting the motor expansion function accessory (optional), while observing changes in voltage, current, and power, it is also possible to observe changes in speed and torque, calculate, and display mechanical power and overall efficiency.
Qingdao Qingzhi Instrument Co., Ltd
1 years
China
Avg Response Time: ≤24 h
Business Type: Technical Services
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Qingdao Qingzhi Instrument Co., Ltd
| Address | Building A-8, LianDong U Valley, No. 780 Baoyuan Road, High-tech Zone, Qingdao City, Shandong Province, China | ||||
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