Portable insulation resistance meter UHV-2670

Portable insulation resistance meter - UHV-2670 - Wuhan UHV Power Technology Co.,Ltd.
Portable insulation resistance meter - UHV-2670 - Wuhan UHV Power Technology Co.,Ltd.
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Characteristics

Type
portable

Description

Overview / Main use

  • The UHV-2670 Digital Insulation Resistance Meter checks insulation resistance of electrical equipment and lines (phase to ground and phase-to-phase) to verify normal operation and safety before commissioning or maintenance.


Key features

  • High output power and strong load capability suitable for capacitive specimens; short-circuit current > 1.6 mA enables rapid rise of test voltage to rated output.
  • Housing in aldural/high-strength aluminum alloy with potential protection ring and a 4th-order active low-pass filter for shielding against mains-frequency interference and strong electromagnetic fields.
  • Battery-powered portable design with automatic measurement-range switching; clear LCD for fast readings.
  • Output short-circuit current can be measured directly without estimation; scaling method reduces impact when measuring low resistance.


Associated documents

  • User manual (PDF) and technical datasheet available on the product page.


Technical specifications

  • Operating conditions: ambient temperature 0℃ ~ +45℃; relative humidity ≤85%.
  • Output voltage levels: 100 V, 250 V, 500 V, 1000 V.
  • Measurement range: 0 ~ 19990 MΩ.
  • Resolution: 0.01 MΩ, 0.1 MΩ, 1.0 MΩ, 10.0 MΩ (range-dependent).
  • Accuracy (relative error): 0 ~ 2000 MΩ ≤ ±5% ±2 digits; 2000 MΩ ~ 19990 MΩ ≤ ±10% ±2 digits.
  • Voltage / load (typical): 1000 V / 20 MΩ.
  • Voltage drop under load: approx. 10%.
  • Short-circuit current: > 1.6 mA.
  • DC power: 8 × 1.5 V (AA, R6) batteries.
  • AC supply (for charger/external): 220 V / 50 Hz.
  • Power consumption: quiescent dissipation ≤ 160 mW; maximum power ≤ 2.5 W.
  • Dimensions (L × W × H): 235 × 200 × 135 mm.
  • Weight: < 1.4 kg.
  • Also referenced as: Insulation Resistance Meter; Digital Insulation Resistance Meter.

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