HG3060A-1 Three-Phase AC Standard Source

HG3060A-1Type 3-Phase AC Standard Source|Three-phase AC power source|Three-phase power supply|Three-phase power source

I. Product Overview

HG3060A-1A type three-phase AC standard source can generate three-phase standard power frequency voltage and current signals with adjustable amplitude, phase, frequency, and stable power.

This product is primarily used for testing and calibration of various electrical measuring instruments such as watt-hour meters, voltmeters, ammeters, phase meters, frequency meters, power meters, power factor meters, and other digital electrical measuring devices. It also serves for testing and calibration of sensors like voltage transformers, current transformers, and clamp-on current transformers, as well as for testing and calibration of transmitters like voltage transmitters, current transmitters, power transmitters, power factor transmitters, and frequency transmitters. Additionally, it is used for testing and calibration of equipment such as reactive power compensation controllers, power data collectors, on-site watt-hour meter calibration instruments, power parameter testers, voltage monitors, distribution load monitors, multifunctional electrical meters, load management terminals, voltage and current loss timers, and distribution automation terminals.

This power supply product is designed using high-precision sampling technology, in conjunction with advanced digital signal processing methods and other techniques.Advanced technology, excellent performance, compact size, lightweight, easy to carry, suitable for both laboratory and on-site use. We believe you will be satisfied with the use of this high-quality power product.

Before using this product, please read the instruction manual thoroughly. Here are the precautions to consider when using the product:

    1、Do not shut down or reset the device while voltage and current are being output. Especially when high voltage and large currents are being output, please first turn off the signal output using the operation buttons, and then switch off the power supply to the instrument.

2Output voltage must not be short-circuited, and output current must not be open-circuited; operators should ensure that external connections are correct before initiating output voltage and current signals. External wiring should not be exposed. Turn off signal output when temporarily leaving.

3When using this product, please ensure the instrument is properly grounded.

4Prior to measurement or calibration, Ensure proper preheating of this instrument.10Minutes, or the indicators may be affected.

5Do not open the instrument without permission from our company; it contains high voltage and poses an electric shock risk.

6We assume no responsibility for any consequences arising from a breach of the above precautions.

II. Main Features and Characteristics

1Three-phase voltage, current, phase, power, power factor, and frequency all provide high-precision, high-stability standard signal output with a software closed-loop system.

2Available0-31Harmonic order.

3Phase differences between three-phase voltages and between each phase's voltage and current are adjustable360°Adjustment.

4Equipped with a touchscreen, rotary encoder, and panel buttons, offering various operation modes.

5Features a three-way power pulse input/output interface, capable of simultaneously verifying the errors of up to three single-phase or three-phase power meters.

6Features a meter reading test function for electrical energy meters.

7The equipment is equipped withRS232Interface andRS485Interface, full machine operation via host, open communication protocol.

8Equipped with an external control switch interface, capable of connecting an external foot switch to control the start and stop of the signal.

9The three-phase voltage channel features excellent capacitive load driving capability.

10Used800×600 TFTColorful LCD display, all electrical parameters displayed on one screen, with vector graphic display function.

11In case of voltage short circuit, current open circuit, or wiring error, the output can be automatically stopped with an accompanying sound and light alarm.

12Utilizing advanced power amplifier technology, reliability and stability are significantly enhanced.

  Section 3: Main Technical Specifications

1Line Voltage Output

Range:380V、220V、100V、57.7V ； 

Adjustment Range:(0-120)%RG   

Adjust fineness:0.01%RG；               

Accuracy:  0.1%RG             

Stability: ≤0.02%/3min；            

      Output Power: Per Phase20VA       

Full Load Adjustment Rate:0.05%RG；         

      Distortion: ≤0.2%(Non-capacitive load)
   2AC Current Output

Range: 20A、5A、1A、0.2A；        

Adjustable Range:  (0～120)%RG       

Adjust fineness:  0.01%RG；               

Accuracy:    0.1%RG         

 Stability:    ≤0.02%/3min；         

 Output Power: Per Phase20VA        

Full Load Adjustment Ratio:0.05%RG；            

Distortion: ≤0.2%(Non-capacitive load)

3Efficiency rating:   Accuracy:0.1%RG      

               Stability:0.05%RG/3min

4、Please provide the Chinese content to be translated.  Position:     0°～359.99° ；  

                Adjust fineness: 0.01°；  

                Accuracy: 0.05°；

5Frequent  Rate：   40Hz～70Hz；   Adjust fineness0.001Hz ； 

                             Accuracy: 0.005Hz；

6Power Factor：  -1～0～+1 ；    Adjust fineness: 0.001  ；  

                               Accuracy: 0.005；

    7. Harmonic Output:      Harmonic Order:2-31Next  Harmonic Content Setting Range:0～40%

                     Harmonic content setting accuracy:   Set Value ±0.1%   

8Environmental Conditions:    Work Environment Temperature: 0℃～40℃;     Relative Humidity: ≤85%

                 Operating Power Supply: AC220V±15%，     Peak Power Consumption400VA

9Specs & Weight:  Dimensions:449mm×455mm×177mm    Weight: 18Kg