Portable DC Grounding Fault Finder For Live System – Hospitality Enviro Tech

Portable DC grounding fault finder with voice prompts, high accuracy, and live system testing without power shutdown.

SKU: HETHDCGFL-111 Category:

Features

  • Bus-powered, requiring no external source.
  • Detects all types of grounding faults.
  • Works despite high distributed capacitance.
  • Voice prompts for quick fault finding.
  • Analyzes line leakage current to pinpoint faults.
  • A spectrum analysis function improves detection accuracy.
  • Safe, low-power output protects other devices.
  • Universal current clamp; adjustable and automatic.
  • Locates various ring network faults.
  • Can solve mutual faults across different DC poles.
  • Can test battery grounding and bus capacitance.
  • Can test insulation without shutting down power.

 

Technical Specifications

Analyzer

Working voltage take power directly from the bus (working voltage is 48V ~ 280V)
Voltage measurement range 0 V to 300V
Voltage measurement accuracy 0.5%
Bridge working mode unbalanced bridge
The measurement range of positive to ground insulation impedance of the system  0 kΩ to 999.9 kΩ
AC power channelling voltage measurement range  0 V to 280 V
Power consumption less than 10W
Suitable temperature 14 °F to 122 °F (-10℃ to 50℃)
Overall dimension (L × w × h) 7.87 in × 5.71 in × 1.81 in (20 cm x 14.5 x 4.6 cm)

Locator

Working voltage 12V (working voltage of lithium battery is 9.6V to12.6V)
Detection range of branch grounding resistance 0 kΩ to 300 kΩ
Branch grounding resistance measurement accuracy 0 to 100kΩ ≤10%±2kΩ 100 to 300kΩ display specific value
Leakage current detection sensitivity less than 0.1mA
Measurement accuracy 100%
Alarm mode voice, graphics, data, grounding direction
Power consumption less than 1W
Suitable temperature 14 °F to 122 °F (-10℃ to 50℃)
Overall dimension (L × W × H) 7.87 in x 5.71 in x 1.81 in (18 cm x 10 cm x 4 cm)
Weight 3.31 lbs (1.5 kg)
Working power supply lithium battery (12V 3100mAh rechargeable)

 

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