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Product Details:
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| Product Name: | AC/DC Three Phase Standard Power Source | Working Power Supply:: | Single Phase 220V±10%, 50Hz±5%; |
|---|---|---|---|
| DC Voltage Range:: | 75mV, 1V, 3V, 7.5V, 15V, 30V | AC Output:: | Range: 25V, 50V, 110V, 200V, 400V, 600V |
| Output Phase:: | Range: 0 ~ 359.99°; | Output Frequency:: | 45 Hz ~ 65 Hz |
| Output Harmonic:: | Orders: 2~51 Orders; | Size And Weight:: | 65*56*35, 44kg; |
| Working Environment:: | Temperature: 20℃±10℃, Relative Humidity: ≤85%RH; | ||
| High Light: | 3 Phase Reference Standard Meter,AC Reference Standard Meter,Stable Output Reference Standard Meter |
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3 Phase Power Source Portable AC Stable Output Reference standard meter
This device adopts advance ARM+FPGA, high precision D/A conversion and DDS technologies, can set up and regulate parameters of voltage, current, frequency, phase etc in a long period of time, via analog closed loop feedback and digital PID control.
Features:
1.Can be used to test errors and variance caused by voltage, current, waveform or power factor change, for a variety of metering instrument such as energy meter, voltmeter, ammeter, wattmeter, frequency meter, power factor meter, phase meter.
2.Can generate distorted wave with 2~32 order harmonic, harmonic number, order, amplitude and phase position to base wave can be controlled by programs.
3.Operational amplifier work frequency 40HZ~1kHz, good linearity, dual output protection, High fidelity output signal and high shock-proof ability.
4.With RS232 and USB(optional) communication interface for PC connection.
5.With aluminum alloy carrying box, which look nice, and with little weight.
Technical Indicators:
1. AC output
Voltage scope: 0 - 600V
Range: 25V, 50V, 110V, 200V, 400V, 600V
Current scope: 0 ~ 24A
Rated current range: 0.1A,0.5A,1A,5A,10A,20A
Voltage current regulation range: 0～120%
Voltage current regulation fineness: 5×10－5
Voltage current error ≤0.03%(Rd)±0.02%(full range),0.05 level
Voltage current output power: every rated range full scale 100% ≥ 20W
Output frequency:
Range: 45 Hz ~ 65 Hz
Resolution: 0.001 Hz
Accuracy: 0.01 Hz
Output phase:
Range: 0 ~ 359.99°
fineness: 0.010
Accuracy: 0.01°
Output Harmonic:
Orders: 2~51 orders
Amplitude: 0～20%
Each order phase position fineness: 0.010·N(N is harmonic order number)
Output Power
Output power scope: ranged current range and rated voltage range can be mixed arbitrarily
Accuracy: 0.1, 0.05 level within rated range ( reactive power accuracy will be one level lower)
Output waveform distortation: AC voltage current ≤0.3%
Energy Meter measurement:
Integrated error: 0.1,0.05% FS (impulse output ≤90kHz, three phase rated vaule=60kHz)
2. DC output
DC voltage range: 75mV,1V,3V,7.5V,15V,30V, output capacitance: 100mA
75V,150V,300V,600V,1000V, output capacitance: 40mA
DC current range: 30uA,300uA,3mA,30mA,maximum output capacitance: 9VA
300mA,0.5,1,2.5,5A ,10A ,20A maximum output capacitance 10VA
DC voltage, current regulation range: 0～120% FS, fineness: 5×10－5
Rated Voltage range accuracy: error ≤0.06%(Rd)±0.04％(full range), 0.1 level
error≤0.03%(Rd)±0.02％(full range), 0.05 level
Rated current range accuracy: error ≤0.06%(Rd)±0.04％(full range), 0.1 level
error≤0.03%(Rd)±0.02％(full range), 0.05 level
DC 75mV output (load≥200Ω) accuracy
error≤0.12%(Rd)±0.08％(full range), 0.2 level
error≤0.06%(Rd)±0.04％(full range), 0.1 level
Others:
Working power supply: Single phase 220V±10%, 50Hz±5%
Working environment: temperature 20℃±10℃ relative humidity≤85%RH
Size and Weight: 460×480×200mm, 18kg
Product Atlas:
OUR SERVICES :
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Detailed Information About Products
Reasonable Price
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Complete After-Sales Service
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1 Year Free Warranty, Life-Long Maintenance
Help Troubleshooting Within 24 Hours
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Contact Person: harry@gdzxdl.com
Tel: +8617362470062
