The RXD300 Earth Leakage Relay Mikro delivers advanced residual current protection across Malaysia, safeguarding industrial switchboards, machinery control units, automated production plants, and electrical infrastructure against insulation faults.
At Intech Electric Sdn Bhd, we empower diverse industrial sectors across Malaysia with reliable electrical and automation solutions. The RXD300 EARTH LEAKAGE RELAY MIKRO is a microprocessor-based digital protection device designed to monitor residual earth leakage currents, prevent electrical shock hazards, and eliminate equipment fire risks caused by ground insulation breakdown.
Engineered for precise zero-sequence current transformer (ZCT) sensing, DIN-rail or panel integration, and fast-acting trip protection, the Mikro RXD300 is essential across critical industrial environments:
Intech Electric Sdn Bhd is able to supply all kinds of electrical and electronics products. Our comprehensive offering includes projects wiring materials, electrical automation equipment, solar installation spare parts, wire and cable support systems, tester meter equipment and calibration services, indoor and outdoor LED lighting, machine maintenance spare parts, power cable and connection materials, power energy saving and voltage stabilizers, as well as switchboard marker materials and accessories.
| Feature Parameter | Mikro RXD300 Digital Earth Leakage Relay | Conventional Mechanical Earth Leakage Relay |
|---|---|---|
| Processing & Accuracy | Microprocessor-Based High Accuracy Precision | Analog Circuitry / Mechanical Calibration Drift |
| Current & Time Setting | Digital Adjustable Leakage Sensitivity & Delay Time | Coarse Dial Adjustment / Fixed Time Curve |
| Real-time Display | Digital LED Display of Real-Time Leakage Current | No Digital Monitoring Display (Trip Flag Only) |
| False Trip Immunity | Advanced Harmonic Filtering & Transient Protection | Vulnerable to Inrush & Harmonic Nuisance Tripping |
The RXD300 continuously monitors low-voltage power networks for residual ground leakage current, swiftly tripping circuit breakers when earth fault currents cross set safety limits.
Yes, the RXD300 works in tandem with an external ZCT sensor to detect vector imbalance in power conductors for precise leakage measurement.
Manufacturing plants, machine builders (OEMs), commercial facilities, and machinery engineering teams across Malaysia install the RXD300 to safeguard operators and electrical assets.
Yes, Intech Electric supplies compatible ZCT units, project wiring materials, power cables, wire support systems, and switchboard markers for complete protection installations.
Built-in digital signal processing isolates fundamental earth fault currents from switching harmonics and high-frequency noise, preventing spurious tripping during motor startups.
The digital display shows current ground leakage values in real-time, active trip sensitivity settings, time delay parameters, and trip history fault indicators.
Yes, the RXD300 effectively monitors earth insulation leakage in solar sub-stations and commercial AC distribution panels to prevent insulation breakdown accidents.
Yes, the RXD300 features accessible push-button manual test and manual/auto reset buttons on its front fascia for routine maintenance checks.
Yes, Intech Electric Sdn Bhd offers tester meter equipment alongside professional calibration services to support facility maintenance and regulatory compliance audits.
You can submit an inquiry or request an immediate best price quote by contacting Intech Electric Sdn Bhd directly on WhatsApp at 601155877449.
We installed RXD300 EARTH LEAKAGE RELAY MIKRO units across our main factory switchboards in Kulai. Outstanding ground fault sensitivity, and Intech Electric supplied them with super quick turnaround!
Intech Electric Sdn Bhd is our go-to supplier for Mikro protection relays in Selangor. Their WhatsApp service responded instantly to our urgent query for replacement earth leakage units.
The RXD300 relay is extremely dependable for high-spec cleanroom machinery protection in Bayan Lepas. Great product genuine stock and professional assistance from Intech Electric.
Fast delivery all the way to Bintulu! Intech Electric provided RXD300 relays along with compatible ZCT modules. Highly reliable service for industrial machinery maintenance.
Excellent experience sourcing protection relays from Intech Electric. The RXD300 Mikro unit operates faultlessly in our processing plant switchboard in Pahang.
Intech Electric offers high quality electrical automation spares and top-grade technical support. The RXD300 earth leakage relay was easy to integrate and calibrated perfectly.
