Kyoritsu 5410 RCD Tester Leakage Switch Tester

Description

The Kyoritsu 5410 is a professional-grade Digital Residual Current Device (RCD) Tester designed for precise verification of leakage switch performance in industrial, commercial, and residential electrical installations. Engineered by Kyoritsu in Japan, this instrument provides highly accurate measurements of RCD trip time and trip current (ramp test) across various RCD types, including standard and selective (delayed) devices. It ensures full compliance with international safety standards such as IEC 61557.

Technical Specifications:
Manufacturer: Kyoritsu Electrical Instruments Works, Ltd.
Model Number: 5410
Measurement Function: RCD Trip Time, RCD Trip Current, Mains Voltage, Phase Angle Selection
Rated Test Current (I_Delta_N): 10mA, 20mA, 30mA, 100mA, 300mA, 500mA
Trip Time Measurement Ranges:
– x1/2 Range: 10mA to 500mA (up to 2000ms)
– x1 Range: 10mA to 500mA (up to 2000ms)
– x5 Range: 10mA to 100mA (up to 200ms)
– Auto Ramp Range: 10mA to 500mA (steps of 10% from 20% to 110%)
Trip Time Accuracy: ±1% rdg ±3 dgt
Trip Current Measurement (Ramp Test): 10mA to 500mA (Ramp time up to 300ms x 10 steps)
Trip Current Accuracy: ±4% rdg ±4 dgt
Voltage Measurement Range: 80V to 450V AC (50/60Hz)
Voltage Measurement Accuracy: ±3% rdg ±3 dgt
Operating Voltage Range: 100V to 260V AC (for 10mA/20mA/30mA/100mA RCD tests), 200V to 440V AC (for 300mA/500mA RCD tests)
Phase Angle Selection: 0 degrees or 180 degrees (selectable)
Memory Capacity: Internal memory storing up to 475 measurement results
Data Interface: Optical RS-232C communication port for PC data transfer
Display: Custom LCD with backlight for low-light environments
Power Source: 1.5V R6 (AA) batteries x 8
Dust and Water Resistance: IP54 ingress protection rating
Safety Standards: IEC 61010-1 CAT III 300V, CAT IV 300V, IEC 61010-031, IEC 61557-1, IEC 61557-6
Operating Temperature: 0°C to +40°C, Relative Humidity 85% or less
Storage Temperature: -20°C to +60°C, Relative Humidity 85% or less
Dimensions: 186 mm (L) x 167 mm (W) x 89 mm (D)
Weight: Approx. 960g (including batteries)

Industrial Application Scenario:
In industrial manufacturing environments, periodic testing of Residual Current Devices (RCDs) and Earth Leakage Circuit Breakers (ELCBs) is critical to prevent catastrophic equipment damage and protect personnel from shock hazards. The Kyoritsu 5410 is deployed during scheduled preventative maintenance shutdowns to verify that RCDs installed in motor control centers (MCCs) and distribution boards trip within the mandated millisecond thresholds. The auto-ramp function allows technicians to pinpoint the exact leakage current at which the breaker trips, diagnosing potential coil degradation or mechanical stiction before a critical failure occurs.

Technical Compatibility & Integration:
The Kyoritsu 5410 features seamless Technical Compatibility with standard industrial power distribution systems operating between 80V and 450V AC. Its optical RS-232C interface allows integration with asset management software, enabling automated generation of compliance reports. This unit is built with Original Engineering to guarantee long-term calibration stability and measurement repeatability under harsh industrial conditions.

Availability & Lead Time:
This product is available as a brand new, factory-sealed unit in stock. Standard Lead Time for dispatch is 1 to 3 business days from order confirmation, ensuring minimal downtime for your testing and compliance operations.

Key Attributes
Place of origin: Japan
Customized support: OEM, ODM
Brand name: Kyoritsu
Warranty: 1 years
Model number: 5410
Product name: Kyoritsu Leakage switch tester
Model: 5410
Rated Voltage: 100V to 400V
Test current: 15/30/50/100/200/500mA
Testing Time: 200ms
Accuracy: ±1%
Power: Electronic

Packaging and Delivery
Selling Units: Single item
Single package size: 38X28X13 cm
Single gross weight: 2.000 kg