Insulation Resistance Measuring Instrument - China

Standard

IEC 61215: Terrestrial Photovoltaic (PV) Modules – Design Qualification and Type Approval UL 61730: Safety Standard for Photovoltaic Modules ISO 17025: General Requirements for the Competence of Testing and Calibration Laboratories CE Certification (Conformité Européenne) Product Advantages

Dual-Parameter Precision Simultaneous Insulation Resistance & Leakage Current Testing: Eliminates the need for separate instruments.

100 kΩ–10 TΩ Range: Covers residential to utility-scale PV module testing (10⁵ Ω–10¹³ Ω).

Ultra-High Accuracy <1 GΩ: ±1%, 1–10 GΩ: ±3%, ≥10 GΩ: ±5%: Ensures compliance with IEC 61215’s stringent insulation requirements.

1% Voltage Accuracy: 1.0–1.000 VDC output with 0.1 V/1 V step adjustments.

Multi-Speed Testing 55 Readings/Second (High-Speed Mode): Ideal for production line QC.

3 Readings/Second (Full-Speed Mode): Maximizes measurement resolution for R&D.

Safety First 30 mA Max Charging Current: Prevents arc-flash risks during high-voltage testing.

Overvoltage Protection: 1.200 VDC surge rating for transient stability.

Technical Parameters

Parameter Specification

Insulation Resistance 100 kΩ–10 TΩ (10⁵ Ω–10¹³ Ω)

Leakage Current 10 nA–20 mA (auto-ranging)

Test Voltage 1.0–1.000 VDC (0.1 V steps <100 V, 1 V steps ≥100 V)

Voltage Accuracy ±1% (at 1.000 VDC)

Measurement Speed 55/25/3 readings/second (high/medium/full)

Max Charging Current 30 mA ±5 mA

Power Supply 100-240V AC, 50/60Hz (universal adapter)

Dimensions 300mm (W) × 250mm (D) × 150mm (H)

Weight 5 kg (net) / 7 kg (gross)

Company Contact:

• Posted By: Standard International Group (HK) Limited

• Phone: 18355172336

• Address: No.2578 Gu Dai road, Min Hang district, Shanghai, shanghai , Shanghaai , China

• Email:

• Website: https://www.standard-groups.com/en/

• Business Description: Standard Groups is an integrated supplier specialized in providing material test instruments and “The Whole Laboratory Program” solutions.
  
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