Wuhan GDZX Power Equipment Co., Ltd
LONG-TERM PROJECT, QUALITY FIRST.
Add to Cart
Features:
1. Design with touch panel and mask button, massive information to see and simple to use
2. built-in standard energy meter for digital closed loop feedback, U, I, Φ, F, W, VAR, VA, PF all for reference
3. Perfect over circuit, over voltage. short circuit, open circuit, over heat, over load protection
4. Three phase rated current rated voltage can be preset by users
5. Multiple choose of voltage, current, phase testing point 6.Capable of measuring single phase, three phase, active power energy meters and reactive power energy meters
7. Large memory for data storage, and searching data is very convenient
8. With R232 communication interface for PC control and software upgrade
ZX3030A three-phase program-controlled standard power source adopts with the integrated structure of meter and source, full digital closed-loop standard source technology, and uses a series of advanced devices such as embedded system, large TFT screen, CPLD chip and high precision A/D, D/A. It can be widely used in electric energy metering industry, electrical laboratory and other related departments, and is easy to carry to the field.
Technical Indicators
1. AC Phase voltage output
| ① Regulation fineness: 0.01% RG ② Resolution: 6 effetive digits ③ Accuracy: better than 0.05% RG ④ Stability: better than 0.01%RG/ 1 min ⑤ Distortion degree: <0.1% (non capacitive load) ⑥ Output power: rated 25 VA/phase ⑦ Full load regulation rate: ≤0.01% RG ⑧ Range: 10V - 500V ⑨ Four gears: 57.7 V, 100 V, 220 V, 380 V, switch automatically ⑩ Long-term stability: ± 60 PPM/year |
2. AC current output
| ① Adjust fineness: 0.01% RG ② Accuracy: better than 0.05% RG ③ Resolution: 6 effetive digits ④ Stability: <0.02% RG / 1 min ⑤ Distortion degree:< 0.1% ⑥ Output power: rated output 20 VA/Phase ⑦ Full load regulation rate: 0.01% RG ⑧ Range: 0.5mA~24A ⑨ Gears: 0.2A, 1A, 5A, 20A, switch automatically |
3. Power output
| ① Accuracy: better than 0.05% RG ② Stability: better than 0.01% RG / 1 min ③ Resolution: 6 effective digits ( active power, reactive power, apparent power) |
4. Power factor
| ① Adjusting range:-1 ~ 0 ~ + 1 ② Resolution: 0.00001; ③ Accuracy: 0.0005 |
5. Phase angle
| ① regulation range: 0 ~ 359.99° ② Resolution: 0.001° ③ Accuracy: 0.02° |
6. Frequency
| ① Adjusting range: 40 Hz ~ 70 Hz ② Resolution: 0.001 Hz ③ Accuracy: 0.002 Hz |
7. Harmonic output: 2~51 times