Description
The CEM DT-6650 is a high-performance, comprehensive multifunctional electrical installation tester engineered for rigorous industrial and commercial diagnostic applications. This unit consolidates insulation resistance, ground loop impedance, and RCD testing into a single, robust platform, ensuring strict compliance with IEC 61557 safety and performance standards.
Technical Specifications:
Brand: CEM
Model: DT-6650
Display: 3.5-inch TFT color LCD (320×240 pixels)
Insulation Resistance Test Voltages: 125V, 250V, 500V, 1000V DC
Insulation Resistance Range: 0.001 MΩ to 1000 MΩ
Loop/Line Impedance Range: 0.001 Ω to 1000 Ω
Prospective Earth Fault Current (PEFC): Up to 50 kA
RCD Testing: Types AC, A, F, Standard and Selective (10mA to 1000mA)
Earth Ground Resistance: 2-wire, 3-wire, and 4-wire measurement capabilities
Continuity Testing: >200mA test current with audible buzzer
Voltage Measurement: 0 to 500V AC/DC (True RMS)
Safety Rating: IEC 61010-1 CAT III 600V
Data Storage: Internal memory with USB and Bluetooth interface
Operating Temperature: 0°C to 45°C
Weight: 1.5 kg
Industrial Application:
The DT-6650 is critical for plant commissioning, routine safety audits, and predictive maintenance in heavy manufacturing environments. By providing precise loop impedance and RCD trip diagnostics, electrical engineers can validate the integrity of protective grounding systems and prevent catastrophic equipment failures. Its Technical Compatibility with standard industrial switchgear, combined with automated data logging, accelerates compliance reporting and fault isolation in complex electrical architectures.
Procurement & Lifecycle Value:
Sourced through Original Engineering channels, this diagnostic instrument guarantees accurate calibration, firmware stability, and long-term operational reliability. We maintain an optimized Lead Time for global B2B distribution, ensuring rapid deployment for your facility’s critical maintenance and safety compliance operations.
Key Attributes
Accuracy Class: ±1.5%
Measuring Range: 0.125~4000MΩ
Testing Voltage: 125V 250V 500V 1000V
Place of Origin: China
Model Number: DT-6650
Brand Name: CEM
Dimensions: 220mm x 96.5mm x 60.5mm
Display Type: Digital Only
Operating Temperature: -20°C to 50°C
Voltage test range: 125V 250V 500V 1000V
Resistance test range: 0.125~4000MΩ
Accuracy: ±1.5%
Short circuit current: ≥200mA
Size (H x W x D): 220mm x 96.5mm x 60.5mm
Weight: 650g
Packaging and Delivery
Selling Units: Single item
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