CEM DT-9054 Electrical Instruments RCD Tester and Leakage Switch Tester

Description

The CEM DT-9054 is a precision-engineered Residual Current Device (RCD) and Leakage Switch Tester designed for rigorous electrical safety compliance testing. Engineered to verify the operational integrity of protective switchgear, this instrument provides critical trip-time and trip-current diagnostics to prevent electrical faults in industrial and commercial power distribution networks.

Technical Specifications:
Brand: CEM
Model Number: DT-9054
Equipment Type: RCD / Leakage Switch Tester
Nominal Test Voltage: 230V AC ± 10% (50Hz / 60Hz)
Test Current Ranges: 10mA, 30mA, 100mA, 300mA, 500mA, 650mA
Trip Time Resolution: 1ms
Trip Time Accuracy: ± 0.6% reading ± 4 digits
Phase Angle Selection: 0° / 180° (Positive and Negative half cycles)
Safety Category: IEC 61010-1 CAT III 600V
Display: Dual-line LCD with high-contrast backlight
Operating Temperature: 0°C to 40°C
Storage Temperature: -10°C to 60°C
Dimensions: 200mm x 92mm x 50mm
Weight: 582g

Operational Features:
Wiring Integrity Check: Integrated LED indicators for Live-Earth, Live-Neutral, and Neutral-Earth fault detection.
Thermal Protection: Built-in overload protection circuitry prevents internal overheating during repetitive testing cycles.
Data Management: Data Hold function for post-test analysis and documentation.

Industrial Application Scenario:
The DT-9054 is indispensable in facility management and electrical commissioning. In a manufacturing plant environment where heavy machinery introduces significant harmonic distortion and potential ground faults, technicians utilize this tester to validate the Technical Compatibility and response times of newly installed RCDs. By ensuring trip times fall within the strict <30ms threshold for 30mA breakers, it guarantees personnel safety and prevents catastrophic equipment damage.

Procurement Information:
Original Engineering: 100% genuine CEM instrumentation.
Technical Compatibility: Suitable for testing standard AC, A, and selective (delayed) type RCDs.
Lead Time: Contact our procurement desk for current global inventory availability and expedited shipping options.

Key Attributes
Model Number: DT-9054
Place of Origin: China
Accuracy Class: ±5% ±3digits
Measuring Range: 0ms to 300ms
Supply Voltage: 195V - 253V
Brand Name: CEM
Dimensions: 200mm x 70mm x 45mm
Display Type: Digital Only
Operating Temperature: -20°C to 50°C
Weight: 260g
Product Name: CEM
Model: DT-9054
Operational voltage: 195V - 253V /45 - 65Hz
Trip current settings: 10mA, 30mA, 100mA, 300mA, 500mA, 650mA
Trip current measurement accuracy: ±10% ±2digits
Trip time ranges: 0ms to 300ms
Trip time accuracy: ±5% ±3digits
Ramp test: X0.4 to 1.1 times nominal rated current,
Size(HxWxD): 200mm x 70mm x 45mm
Weight: 260g

Packaging and Delivery
Selling Units: Single item
Single package size: 32X22X15 cm
Single gross weight: 2.000 kg