HZ8310A-100 3 Phase 100A Standard Power Supply Device
The product is mainly used for testing and calibrating the electrical measuring digital instrument such as power meter, voltmeter, ammeter, phase meter, frequency meter, power meter and power factor meter, the energy sensor such as instrument voltage transformer, current transformer and pincerlike current transformer and the power transducer such as voltage transducer, current transducer, power transducer, power factor transducer and frequency transducer; and the instruments and equipment such as reactive compensation controller, power data collector, power meter field calibrator, power parameter tester, voltage monitor, distribution load monitor, multi-functional power instrument, load management terminal, voltage and current loss timer and distribution automation terminal.
The power supply is designed based on high-accuracy sampling technology and the latest digital signal processing method. The product has the advantages of being advanced in technology, good in performance, small in volume, light, convenient to carry and applicable to both laboratory and field using. We believe that you will be satisfied with the high-quality power supply.
Please carefully read the Operating Instructions before using the product. The following is the precaution for product using:
1. Please don't shut down or reset when voltage and current are outputting, especially when high voltage and large current are outputting. Please close the signal output by controlling keys before turning off the power supply of instrument.
2. The voltage output shall be short-circuited, and the current output shall not be open-circuit; the operator shall ensure that the external connection is correct and not exposed before starting the output voltage and current signals. Please close the signal output when leaving temporarily.
3. Please ensure the good grounding of instrument when using the product.
4. Before measurement or calibration, preheat the instrument for 10min, or the indexes may be affected.
5. Please don't turn on the instrument arbitrarily without the permission of company so as to avoid electric shock caused by high voltage.
6. The company shall not be responsible for all consequences caused by violation of the above precautions.
II. Main Functions And Features
1. The product can output three-phase power frequency voltage, current, phase position, frequency, power and power factor signals with high stability and accuracy.
2. The product can output 2-51 harmonic signal. The harmonic frequency, harmonic content and phase position can be combined, superimposed and output freely.
3. The electrical parameters such as voltage, current, phase position and frequency can be set and adjusted freely in the span adjusting range.
4. The abundant voltage, current, phase position and power factor test point design realizes more convenient and efficient operation.
5. Accurate measurement of 32 electrical parameters, visual display of large screen color liquid crystal and more exquisite vector diagram lead to almost perfect experience.
6. With three-circuit electric energy pulse input/output interface, able to calibrate the error of three single (three) phase power meter, used as the calibrating device of power meter.
7. With the counter test function of power meter. Countering of active energy, reactive energy and apparent energy.
8. The superior capacitive load driving capability can meet different loading requirements.
9. The instrument can be provided with tough screen, panel keys and adjusting knob. Multiple operation modes are applicable to different operation habits.
10. The instrument can realize complete machine operation through upper computer due to the RS485 and RS232 interface. The communication protocol is fully open, which helps the user for secondary development.
11. The instrument is provided with external control switch interface and external pedal switch to control the start and stop of signals, which is applicable to production department.
12. The standard output signal is beyond your imagination due to the hardware/software closed-loop technology.
13. The reliability and stability are greatly improved due to mature amplifier and scientific assembly process.
14. When the voltage is short-circuited, the current is open-circuit or the wiring is wrong, output can be stopped automatically, and there is alarm window and sound prompt. The user can use the product with an easy mind due to the perfect fault protection.
III. Major Technical Index
1. AC voltage output
Range RG: 380V, 220V, 100V, 57.7V
Adjusting range: (0-120)%RG Adjustment degree: 0.01%RG
Precision: 0.05%RG Stability: ≤0.02%/3min
Output power: 20VA per rated phase Full load adjustment rate: 0.02%RG
Distortion degree: ≤0.1% (non-capacitive load)
2. AC current output
Range RG: 100A,20A, 5A, 1A, 0.2A,0.05A;
Adjusting range: (0-120)%RG Adjustment degree: 0.01%RG
Precision: 0.05% RG Stability: ≤0.02%/3min
Outputpower: 150VA/100A, 50VA/20A, 20VA/5A,1A,0.2A, 10VA/0.05A (Max perrated phase) Full load adjustment rate: 0.02%RG
Distortion degree: ≤0.1% (non-capacitive load)
3. Phase
Adjusting range: 0°-359.999° Adjustment degree: 0.001°
Precision: 0.02°
4. Frequency
Adjusting range: 40Hz-70Hz; Adjustment degree: 0.0001Hz
Precision: 0.001Hz
5. Active power
Precision: 0.05%RG
Stability: ≤0.05%/3min
6. Power factor
Adjusting range: -1.0-0-+1.0 Adjustment degree: 0.0001
Precision: 0.001
7. Harmonic output
Harmonic frequency: 2-51 times Setting range of harmonic content: 0-40%
Setting accuracy of harmonic content: Set value ±0.1%
8. Environmental conditions
Working environment temperature: 0℃-40℃
Relative humidity: ≤85%
Working power: AC220V±15%, maximum power consumption 400VA
9. Appearance dimension and weight
External dimension: 450mm×620mm×275mm
Weight: 38Kg