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Program Controlled Single Phase Electrical Calibrator With 200A Current Source

Categories Electrical Power Calibrator
Brand Name: GFUVE
Model Number: GF1012
Certification: ISO9001, CE, UL, KEMA
Place of Origin: BEIJING CHINA
MOQ: 1SET
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 200sets
Delivery Time: 2-3weeks
Packaging Details: Standard export wooden box
NAME: Power Calibrator
Accuracy: 0.05%
Current range: 0-200A;
Voltage range: 0-600V;
Weight: 18KG
Frequency: 45-65Hz; 0.001Hz
Phase angle: 0.02°
Burden: voltage 25VA; current 100VA
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    Program Controlled Single Phase Electrical Calibrator With 200A Current Source

    GF1012-200 Program Controlled Single Phase Electrical Power Calibrator with 200a Current Source & 600v Voltage source


    Program-Controlled Single Phase 200a 600v Voltage & Current Source With 51th Harmonics Output


    In the Power Calibration mode, the GF1012 can be used as a source to calibrate DC and single-phase AC watt meters, power analyzers, and energy meters. In this mode, the output voltage can be set up to 500V, the output current up to 120A, and the power factor from -1.0 to +1.0 lead/lag in the frequency band from 45Hz to 65Hz.


    GF1012 single phase voltage & current source is suitable for power department, measuring department, quality control department, research units, institution of higher learning, electric energy meter, power distribution terminals, power supply management, load control, power quality, reactive power compensation device and production of the enterprise and so on. It can be as single phase voltage source, current source and phantom load.



    THE GFUVE MODEL GF1012 200A600V single phase electrical power calibrator is a precision source of AC voltage, current and phase angle used in the calibration and test of a wide range of electrical metering instrumentation. It has been designed to be nothing less than the ultimate electrical power calibration standard in both accuracy and flexibility. This single instrument replaces the complicated combinations of individual voltage sources, current sources and phase angle meters required to calibrate power, power quality, and energy meters.


    The Model GF1012 makes use of sophisticated high-speed Digital Signal Processing (DSP) technology to generate extremely accurate outputs for a wide range of real world loads. The internal circuits of the Model GF1012 use GFUVE’s patented digital feedback technology to monitor and verify the accuracy of the voltage and current outputs simultaneously at over 5,000 times per second. Its dual 100W high-power output amplifiers provide levels of burden and compliance required to drive even the most difficult loads.

    The Model GF1012 provides voltages from 1 to 600V and standard current outputs from 1mA to 200A. Optional 50W current amplifiers can provide maximum currents of 20, 60, 120 or 200A with compliance of up to 5V. The phase angle of the current output relative to the voltage output may be adjusted from 0° to 360.00°. Output frequency may be selected from 40 to 70Hz.

    The Model GF1012 may be configured as a 2 or 3 phase system by simply connecting multiple Model GF1012 Power Calibrator together using a standard GFUVE synchronization and control cable. Front panel menus are used to set each unit as phase A, B or C. All voltage and current outputs are isolated providing complete flexibility in making connections to the UUT.

    The Model GF1012 provides the functions required to fully test power quality meters. Harmonics and inter-harmonics may be added to both the voltage and the current outputs. In addition, all outputs may be configured to reproduce sags, swells and interruptions. Other power quality related phenomena such as flicker and notching may also be simulated.

    The Model GF1012 facilitates the testing of all types of energy meters by delivering precise, user defined quantities of energy to the meter under test. The Model GF1012 is also able to accept a pulse input for testing meters equipped with this type of output. The Option GF1012-OPT Optical Rotation Detector may be used to measure the rotation of an electro-mechanical energy standard. Alternatively, the Option GF1012-OPA, Optical Port Adapter, may be used to access an energy meter’s optical communications port. The Model GF1012 may be used with the Model GF333V2 six channel counter/comparator to test up to six energy meters simultaneously. When used in the external energy reference mode, all UUT’s may be simultaneously calibrated against a single external energy standard.

    A menu-driven front panel and simple intuitive controls make the Model GF1012 extremely easy to use. Output settings and menus are displayed on a large color LCD display. Power settings may be expressed in units of Volt-Amperes, Watts or VARs. Similarly the phase angle may be expressed as either degrees or power factor. Such flexibility allows the Model GF1012 to be configured to meet the specific requirements of any user. A compact rugged design makes the Model GF1012 ideally suited to a wide range of operating environments from the laboratory to the factory floor.


    A high accuracy AC and DC power calibrator suitable for calibrating watt-meters, power meters, and kW-Hr meters. The instrument is supplied with virtual control software allowing the user full control via laptop or PC. Frequency can be set in 0.001Hz steps from 40 to 70Hz, and phase in 0.01degree steps.


    Unequaled performance, simplicity of operation, and flexible system configuration make the Model GF1012 today’s standard for power and energy calibration.


    FEATURES

    • Setting up and taking the load regulation of voltage, current, phase and frequency of the power factor
    • Amplitude 2nd-128th phase harmonics, and it can be added to the fundamental wave in every harmonic output
    • A wide range output of voltage and current, big power, high stability, small waveform distortion degree
    • Strong load ability, taking capacitive load, sensibility load, resistive load or composite load, load regulation is higher than 0.01%
    • Applying the 32-bit MPU + DSP + FPGA, powerful flexible;
    • Using hardware PID, fast response, the change of load will not cause volatility output
    • Power frequency waves reach up to 50000 points a week of the wave kneading, signal output without filter, precise waveform output, precise harmonic output, small harmonic distortion degree
    • Switching range automatically
    • Using software calibration, easy to operate, stable and reliable
    • Big screen, 320 x 240mm LCD display, Chinese or English interface, easy to operate
    • Perfect over-current, over-voltage, heat, shorts-and-opens, overload protection, automatic failure detection
    • With RS232 interface and PC connection
    • Taking place the machine software, it can be output through PC software of the program
    • 0.05% Power Accuracy


    • Voltages to 600V

      Currents to 200A

      Phase Angles from 0° to 360.00°

      Frequency from 40 to 70Hz

      7 inch TFT touch LCD

      Stability 0.005%/1min

      Single and Poly Phase configurations available

      Up to six channels of energy meter pulse inputs

      Complete Power Quality Test Functions

      Accuracy Traceable to EPRI


    PARAMETERS


    Electrical parameters 
    Accuracy class0.05%, 0.1%
    Power supplySingle phase AC 85-265V, 50/60 Hz
    AC Voltage output 
    Range57.7V / 100 V / 220V / 380V, Switch automatically (max 500V)
    Adjustment resolution0.01%, 0.1%, 1%, 10%,
    Accuracy0.05% RG
    StabilityBetter than 0.01% RG/1min
    Distortion degreeBetter than 0.1% (not capacitive load)
    Load capacity40VA
    Full load regulation rateLess than 0.01% RG
    Full load regulation timeLess than 1ms
    Temperature drift8 PPM/°C
    Long-term stability60 PPM/year
    AC Current output
    Range0.1A / 0.25A / 0.5A / 1A / 5A / 10A / 20A / 50A / 100A /200A,
    Switch automatically
    Adjustment resolution0.01%, 0.1%, 1%, 10%,
    Accuracy0.05% RG
    StabilityBetter than 0.01% RG/1min
    Distortion degreeBetter than 0.1% (not capacitive load)
    Load capacity40VA
    Full load regulation rateLess than 0.01% RG
    Full load regulation timeLess than 1mS
    Temperature drift8 PPM/°C
    Long-term stability60 PPM/year
    Power output 
    Active power accuracy0.05% or 0.1%
    Reactive power accuracy0.1% or 0.2%
    StabilityBetter than 0.01% RG/1min
    Phase 
    Range0°-359.99°
    Adjustment resolution0.01°, 0.1°, 1°, 10°
    Accuracy0.02°
    Frequency 
    Range40-70 Hz
    Adjustment resolution0.001 Hz, 0.01 Hz, 0.1 Hz, 1Hz
    Accuracy0.002 Hz
    Temperature drift0.5 PPM/°C
    Long-term stability4 PPM/year
    Harmonic 
    Harmonic times2nd-63th
    Adjustment resolution0.1% (Compared with fundamental wave)
    Harmonic content (Compared with fundamental wave)
    Voltage≤40%
    Current≤40%
    Phase0°-360°
    Mechanical parameters 
    Dimensions (W×D×H) (mm)420x320x155
    Weight (kg)18
    Environmental conditions 
    Operating temperature0°C to 40°C
    Storage conditions-30°C to 60°C
    Relative humidity≤85%

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