BanconoteMondiali.it
 |
| BanconoteMondiali.it |
|
|
|
|
|
|
 |
|
|
Note: E' necessario registarsi per rispondere.
Per registrarti clicca qui. Registrati è GRATIS!
|
| R E V I S I O N E D I S C U S S I O N E |
| whgdmk12345 |
Postato il 05/24/2022 : 03:51:34
https://www.mktester.com/lightning-arrester-tester/zinc-oxide-arrester-dc-parameter-tester.htmlOverview#65306;
The Zinc oxide arrester DC parameter tester is suitable for testing the internal defects of 10KV and below 10KV MOA (metal Oxide Arrester).Before the annual season of thunderstormsit 's necessary to test metal Oxide using 1mA DC voltage and 0.75U1mA leakage current at Power plants/substations.The equipment was developped according to the requirement of site it 's integrated with DC HV supplymeasurement and control system. it has the characters of small size and light weight.
Technical parameters#65306;
Rated output voltage: 0 ~ 30kV
Current: 0 ~ 1000#956;A
Measurement accuracy voltage 1%
Ambient temperature 0 ~ + 40 ° C
Relative humidity 25 ° C #8804; 85%
Altitude <1000m
Power supply voltage 220V ± 10%
Power frequency 50 ± 1 Hz
Shape size 410 * 300 * 290mm3
Weight 8kg
Feature#65306;Zinc oxide arrester DC parameter tester
1. The zinc oxide arrester DC parameter tester is fully automated, easy to operate, and the fast-changing zinc orthodor DC parameter tester uses automatic control principles to accurately closed-loop adjustment of 1mA current and 0.75 times the flow reference voltage, using microcomputer control measurement process, Just pressing a button to automatically measure the DC reference voltage at 1mA of the zinc oxide arrester and the leak current under the 0.75 times DC reference voltage, the entire process takes only 15 seconds, which is very suitable for bulk measurements;
2. Integrated structure, small size, weight of the zinc oxide arrester DC parameter tester integrates DC high voltage power supply, measurement, and control system, all components are concentrated in a chassis, have the characteristics of small volume, light weight.
3. The zinc oxide arrester DC parameter tester special process design is simple. |
|
|
| BanconoteMondiali.it |
© BanconoteMondiali.it |
 |
|
|
