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HV leakage current meter

HV insulated hot line tools online leakage current measurement device

  • The high voltage insulated hot line tools hot stick , ladder & truck boom will be used for hotline maintenance/service of HV line , the leakage current shall be measured before using the hot line tools.
  • The HV insulated hotline tools will be service tested for proof test voltage (leakage current measurement) in 6 months or 1 year time period by Offline method. During Online operations the leakage current may exceed the limit value. Using the leakage current meter, the leakage current in the hotline tools can be measured in the site during hotline maintenance.
  • It is portable & light weight device, can be carried to field/site.
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Technical specifications
Model name VoltHot_HS_LC_Meter_Series
Functionalities Leakage current measurements from 1uA to 1500uA
( Value exceeds the limit shows the indications).
Functional modes Leakage current
Self test
Applications HV insulated hotline tools hot stick, ladder & truck boom online leakage current measurement
(Device connected between the tool ground end and ground-tower).
Accuracy Leakage current sensing technology
Test before touch functionality Self test diagnosis
Meter response time < 1 second
Operating frequency 40Hz to 65Hz
Battery voltage 9V
Low battery indication < 6V
Auto shut off time 15 minutes after last operation
Indication Measuring current magnitude display
Dimensions Overall width 70mm
Overall depth 50mm
(Box with belt/handle to hold by operator)

Weight

Approx. 0.2kg
Product standard Applicable IEC & ASTM
Operating temperature -100C to +600C
Storage temperature -200C to +600C
Humidity 25% RH to 96% RH
Water resistant Yes
Reliability (warranty) 3000 hours operations
Service support & calibration Yes

Note:

  • Prototype concept development test is under progress.
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