Wuhan GDZX Power Equipment Co., Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 1200 sets/year |
| Delivery Time | 8-15 working days |
| Packaging Details | carton or wooden case |
| Product name | High Precise Three Phase Programmable Testing Source |
| Output Voltage | 10~450V |
| Output Current | 0.001~60A |
| Frequency output | 45-65Hz |
| Phase output | 0~359.99° |
| Phase position of UB、UC to UA | adjustable |
| Power supply | Single phase AC 182-262V, 50/60Hz |
| Size and weight | 500*600*178mm; 35 KG |
| Brand Name | GDZX |
| Model Number | ZX5050 Series |
| Certification | ISO9001 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 1200 sets/year |
| Delivery Time | 8-15 working days | Packaging Details | carton or wooden case |
| Product name | High Precise Three Phase Programmable Testing Source | Output Voltage | 10~450V |
| Output Current | 0.001~60A | Frequency output | 45-65Hz |
| Phase output | 0~359.99° | Phase position of UB、UC to UA | adjustable |
| Power supply | Single phase AC 182-262V, 50/60Hz | Size and weight | 500*600*178mm; 35 KG |
| Brand Name | GDZX | Model Number | ZX5050 Series |
| Certification | ISO9001 | Place of Origin | CHINA |
| High Light | energy meter calibration equipment ，calibration test bench | ||
ZX5050 Three-Phase Programmable Testing Power Supply
The ZX5050 three-phase programmable testing power supply adopts an integrated meter source structure, using an embedded system, a large screen TFT color LCD display, touch screen, CPLD chip, and a series of advanced devices such as high-precision A/D, D/A, etc. It is small in size and light in weight, and can be widely used in the electricity metering industry, electricity laboratories, and other related departments, making it easy to carry and use on site.
1. Touch screen control panel and facial mask button are used to display large amount of information, which is simple and convenient to use.
2. Embedded energy meter, displaying parameters such as voltage, current, frequency, phase, active power, reactive power, apparent power, power factor, etc.
3. It has multiple protection functions: current limiting protection, power amplifier protection, voltage short circuit protection, current open circuit protection, power amplifier thermal protection, and other functions.
4. Intelligent gear: Within the allowable output range of the instrument, users can freely set the rated voltage and current gear of each three-phase voltage and current. The test points and adjustment details of voltage and current refer to the rated gear value set by the user, making it convenient for users to operate.
5. Rich voltage, current, and phase test points for easy operation.
6. Equipped with RS232 serial port for easy computer control and software upgrade.
1. Power output
1) Voltage: 10~450V (internal voltage range 57.7, 100, 220V, 380V), output power 20VA.
2) Current: 0.001-20A (internal current range 0.2, 1, 5, 20A), output power 20VA. (Current 0-100A can be customized)
3) Output frequency: 45-65Hz.
4) Output phase: 0-359.99 °.
5) Stability: voltage and current 0.02%. (2 minutes)
6) Distortion: Voltage and current distortion not exceeding 0.5% (non capacitive load)
2. Output and display accuracy
Project: Resolution
Voltage: 4 significant digits
Frequency: 0.001Hz
Phase: 0.01 °
Power factor: 0.001
Active power: 4 significant digits
Reactive power: 4 significant digits
Apparent power: 4 significant digits
| Project | Output and Display Accuracy |
| Voltage | 0.50% |
| Current | 0.50% |
| Frequency | 0.02Hz |
| Phase | 0.5 ° |
| Power factor | 0.50% |
| Active power | 0.50% |
| Reactive power | 1% |
| Apparent power | 0.50% |
| Project | Resolution |
| Voltage | 4 significant digits |
| Current | 4 significant digits |
| Frequency | 0.001Hz |
| Phase | 0.01 ° |
| Power factor | 0.001 |
| Active power | 4 significant digits |
| Reactive power | 4 significant digits |
| Apparent power | 4 significant digits |
3. Common output regulation test points
1) Voltage test points: 80%, 90%, 100%, 110%, 120%.
2) Current test points: 1%, 5%, 10%, 20%, 50%, 100%, 120%.
3) Phase test points: 0.5L, 0.86L, 1.0, 0.86C, 0.5C.
4) The amplitude of three-phase voltage and current can be adjusted separately, with adjustment fineness of 10%, 1%, 0.1%, and 0.01%; Adjust the range to 125%.
5) The phase and power factor of three-phase voltage and current can also be adjusted in phases, with adjustment fineness of 10 °, 1 °, 0.1 °, and 0.01 °, respectively.
6) UB and UC can also adjust the phase of UA separately.
7) The adjustment of frequency is achieved by adjusting the three-phase voltage and current together, with adjustment fineness of 5Hz, 1Hz, 0.1Hz, and 0.01Hz, respectively.
4. Power supply: single-phase AC 182-262V, 50/60Hz.
5. External size: 500 × six hundred × 178mm
6. Weight: 27Kg.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2012
Total Annual:
8 million-10 million
Employee Number:
100~120
Ecer Certification：
Verified Supplier
About GDZX Wuhan GDZX Power Equipment Co.,Ltd. is located in Wuhan, China, covering an area of 50 acres, with 6,000 m2 of factory space and 12,000 m2 of office buildings. We specialize in power testing equipment, engineering services, equipment commissioning, ope... About GDZX Wuhan GDZX Power Equipment Co.,Ltd. is located in Wuhan, China, covering an area of 50 acres, with 6,000 m2 of factory space and 12,000 m2 of office buildings. We specialize in power testing equipment, engineering services, equipment commissioning, ope...
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