OEM Best Impulse Voltage Test System Supplier – GDZRC-40U (GDZRC-50U) DC Winding Resistance Tester – HV Hipot
OEM Best Impulse Voltage Test System Supplier – GDZRC-40U (GDZRC-50U) DC Winding Resistance Tester – HV Hipot Detail:
GDZRC-40U (GDZRC-50U) DC Winding Resistance Tester is designed to measure DC resistance of inductive devices, such as transformers and power inductors. It has features of fast measurement, small size, light weight, large output current, perfect protection functions, good repeat-ability, good anti-interference ability, high accuracy, which make it an ideal equipment for measuring DC resistance of transformer winding and high inductive equipment.
Features
● Controlled by high-speed single chip microcomputer, highly automatic and easy to operate.
● Adopts the new power supply technology with multiple current steps and wide measurement range, which is suitable for DC resistance measurement of large and medium-sized transformers.
● Perfect protection functions, able to protect the instrument from the impact of counter EMF, with more reliable performance.
● Sound discharge alarm, clear discharge indication, less faulty operation.
● Fast response speed, the on-load tap-changer can be directly converted in the measurement state, and the instrument automatically refreshes the data.
● Intelligent power management technology. The instrument always works with minimum power, which saves energy and reduces heat effectively.
● 65K true color LCD of minimum 320X240 super small pixels.
● Equipped with a calendar clock and power failure data-store function, which can store 1000 sets of test data and can be reviewed at any time.
● Equipped with RS232 (reserved interface) and USB interface (for USB storage).
GDZRC-40U / GDZRC-50U Specifications
| Output current | <5mA, 2.5A, 5A, 10A, 20A, 40A | |
| Min. resolution | 0.1μΩ | |
| Measurement range | (GDZRC-50U: 40μΩ~400mΩ) 50μΩ~500mΩ 100μΩ~1Ω 500μΩ~2Ω 1mΩ~4Ω 2mΩ~8Ω 10Ω~20KΩ |
(GDZRC-50U: 50A) 40A 20A 10A 5A 2.5A <5mA |
| Accuracy | ±(0.2%+2digits) | |
| Operation temperature | 0~40℃ | |
| Humidity | <90%RH (no condensing) | |
| Size | 325mm×240mm×275mm (L×W×H) / GDZRC-50U: 400mm×225mm×350mm (L×W×H) | |
| Weight | 15kg (without test wire) / GDZRC-50U: 17kg (without test wire) test wire box: 3kg | |
Accessories
| Tester | 1 set |
| Power cord | 1 piece |
| Test wire (red black each one with clamp) | 2 pieces |
| Print paper | 2 rolls |
| Fuse | 2 pieces |
| 232 serial wire | 1 piece |
| Shunt | 1 piece |
| Instruction Manual | 1 piece |
| QC pass | 1 piece |
| Packing list | 1 piece |
| Factory test report | 1 piece |
Product detail pictures:
Related Product Guide:
Persisting in "High high quality, Prompt Delivery, Aggressive Price", we've established long-term cooperation with clients from the two overseas and domestically and get new and old clients' superior comments for OEM Best Impulse Voltage Test System Supplier – GDZRC-40U (GDZRC-50U) DC Winding Resistance Tester – HV Hipot , The product will supply to all over the world, such as: Berlin, Kenya, Muscat, Upon today, we have customers from all over the world, including USA, Russia, Spain, Italy, Singapore, Malaysia, Thailand, Poland, Iran and Iraq. The mission of our company is to provide the highest quality products with best price. We are looking forward to doing business with you.
By Daisy from Irish - 2018.09.23 18:44
A nice supplier in this industry, after a detail and careful discussion, we reached a consensus agreement. Hope that we cooperate smoothly.
By Fanny from Jakarta - 2017.07.28 15:46
