Kyoritsu KEW 5410 RCD Tester
The Kyoritsu KEW 5410 RCD tester measures residual current device trip time and trip-out current, with remote testing, auto contact-voltage detection, and IP54-rated dust and water protection.Overview
The Kyoritsu KEW 5410 RCD Tester verifies the performance of residual current devices by measuring trip time and trip-out current across multiple test ranges. Built-in safety features such as auto-detection of contact voltage help protect the operator during testing, while an IP54-rated dust and water resistant housing suits demanding site conditions. A remote test function and backlit display make it practical for electricians working in tight or dimly lit spaces.
Key Features
- Measures RCD trip time at times 1/2, times 1, and times 5 ranges
- Automatically varies test current to determine trip-out current
- Remote test function with lockable test button for two-handed lead holding
- Continuous voltage monitoring in standby mode at each range
- Auto-detection of contact voltage to reduce shock risk from damaged earthing
- IP54-rated dust and water resistant construction with backlit display
Specifications
- Brand: Kyoritsu
- Model: KEW 5410
- Type: RCD Tester
- Test Functions: Trip time, trip-out current, voltage, contact voltage
- Ingress Protection: IP54
- Display: Backlit digital display
- Weight: 0.44 kg
- Color: Black
Why buy from Procure.ae
Procure.ae supports UAE and GCC businesses and institutions with reliable delivery of electrical test instruments and dedicated help for bulk procurement. Request a quote for pricing and lead times on the KEW 5410.
FAQ
What does the Kyoritsu KEW 5410 test?
It tests RCD trip time and trip-out current, and monitors supply voltage and contact voltage during testing.
Is it protected against dust and water on site?
Yes, it is built to IEC 60529 IP54 for dust and water resistance.
Description
Overview
The Kyoritsu KEW 5410 RCD Tester verifies the performance of residual current devices by measuring trip time and trip-out current across multiple test ranges. Built-in safety features such as auto-detection of contact voltage help protect the operator during testing, while an IP54-rated dust and water resistant housing suits demanding site conditions. A remote test function and backlit display make it practical for electricians working in tight or dimly lit spaces.
Key Features
- Measures RCD trip time at times 1/2, times 1, and times 5 ranges
- Automatically varies test current to determine trip-out current
- Remote test function with lockable test button for two-handed lead holding
- Continuous voltage monitoring in standby mode at each range
- Auto-detection of contact voltage to reduce shock risk from damaged earthing
- IP54-rated dust and water resistant construction with backlit display
Specifications
- Brand: Kyoritsu
- Model: KEW 5410
- Type: RCD Tester
- Test Functions: Trip time, trip-out current, voltage, contact voltage
- Ingress Protection: IP54
- Display: Backlit digital display
- Weight: 0.44 kg
- Color: Black
Why buy from Procure.ae
Procure.ae supports UAE and GCC businesses and institutions with reliable delivery of electrical test instruments and dedicated help for bulk procurement. Request a quote for pricing and lead times on the KEW 5410.
FAQ
What does the Kyoritsu KEW 5410 test?
It tests RCD trip time and trip-out current, and monitors supply voltage and contact voltage during testing.
Is it protected against dust and water on site?
Yes, it is built to IEC 60529 IP54 for dust and water resistance.
Specifications
Brand
Kyoritsu
Product Type
Rcd Tester
Storefront L1
industrial
Storefront L2
Advanced Test
Storefront L3
calibrators
Weight (Spec)
0.44
Color (Spec)
Black
Frequently Asked Questions
Why is RCD (residual current device) testing critical for electrical safety?
RCDs protect people from electric shock by disconnecting supply within milliseconds of earth leakage; testing confirms they respond quickly and reliably, meeting safety regulations.
What do trip time and trip-out current measurements tell maintenance teams?
Trip time confirms the RCD switches fast enough to prevent dangerous touch voltage; trip-out current verifies it activates at the design threshold (typically 30 mA), preventing nuisance faults.
How does remote testing improve safety during RCD verification?
Remote testing allows technicians to command tripping from a safe distance, avoiding proximity to live circuits and reducing accidental shock risk during testing.
What is the benefit of auto contact-voltage detection?
Auto detection alerts technicians to dangerous voltage at test contacts before they touch probes, preventing inadvertent shock and improving on-site safety.
Is routine RCD testing required by electrical codes?
Yes, electrical standards mandate periodic RCD testing (typically annually) to ensure life-safety devices function reliably; neglecting tests leaves occupants unprotected.
Can the 5410 test RCDs on circuits with sensitive electronic loads?
Yes, modern RCD testers use controlled test currents and durations that verify protective function without damaging connected equipment like computer power supplies or LED drivers.
What lead time applies for RCD testing equipment?
Contact Procure.ae to check availability and confirm delivery timeframe.
Does Procure.ae offer support for RCD testing compliance programs?
Procure.ae supplies equipment; for developing facility-wide RCD testing schedules and documentation systems, consult your electrical safety manager or a compliance specialist.
What RCD parameters does the 5410 measure?
The 5410 measures residual current device trip time and trip-out current with remote testing capability and auto contact-voltage detection.
What protective rating does the 5410 have?
The tester is IP54-rated for dust and water protection, suitable for use in indoor and damp environments.
Is warranty included on the 5410 RCD tester?
Contact Procure.ae to confirm Kyoritsu warranty terms for this safety testing instrument.
Reviews