MU250 VOLTAGE RELAY MIKRO
Intech Electric Sdn Bhd supplies the MU250 Voltage Relay Mikro, providing advanced microprocessor protection against overvoltage, undervoltage, phase sequence loss, and voltage unbalance for critical industrial machinery across Malaysia.
MU250 Voltage Relay Mikro Mikro Voltage Relay Malaysia Intech Electric Voltage Monitoring Digital Overvoltage Undervoltage Relay 3 Phase Voltage Protection Relay Phase Sequence Failure Relay OEM Machine Voltage Protection Industrial Power Quality Protection Manufacturing Plant Voltage Control Switchboard Voltage Protection Relay
Optimizing Industrial Power Quality with MU250 Voltage Relay Mikro
Intech Electric Sdn Bhd is able to supply all kinds of electrical and electronics products, including Projects wiring materials, Electrical Automation equipment, Solar installation spare parts, wire and cable support systems, Tester meter equipment and calibration services, LED lighting indoor and outdoor, Machine maintenance spare parts, Power cable and connections materials, Power energy saving and voltage stabilizer, Switch board markers materials and accessories.
The MU250 Voltage Relay Mikro is a high-precision digital microprocessor protection relay designed to safeguard sensitive three-phase power networks from harmful voltage fluctuations. By continuously measuring supply voltages in real time, the MU250 instantly responds to overvoltage, undervoltage, phase failure, phase asymmetry, and phase sequence errors. This prevents insulation degradation, transformer overheating, motor failure, and unexpected control board damage across automation systems.
Key Features & Performance Advantages
- ⚡ Comprehensive Voltage Protection: Features full protection against overvoltage, undervoltage, phase sequence error, phase loss, and voltage unbalance.
- ⚙️ Real-Time Digital Display: Displays precise voltage readings and trip histories clearly on its bright front panel digital display.
- 🛡️ Programmable Time Delays: Offers configurable trip time delay settings to prevent nuisance tripping caused by momentary power dips or grid surges.
- 🌱 Compact & Reliable Design: Fits standard panel cutouts seamlessly, optimizing space inside switchboards and automation control boxes.
Industries We Serve & Where This Product Is Used
Empowering diverse industrial sectors with reliable electrical and automation solutions, the MU250 Voltage Relay Mikro is heavily utilized in:
- 🔹 Machine Makers (OEMs): Supplying essential components for equipment development and performance optimization in automated packaging, processing, and assembly lines.
- 🔹 Machinery Engineering: Delivering integrated electrical and automation solutions for main switchboards (MSB), generator control panels, and HVAC chiller units.
- 🔹 Manufacturing Plants: Supporting efficient, safe, and sustainable machine operations by preventing line voltage instability from stopping critical production machinery.
System Comparison: MU250 Mikro Voltage Relay vs. Analog Voltage Relays
| Feature / Parameter |
MU250 Voltage Relay Mikro |
Traditional Analog Voltage Relays |
| Protection Range |
Multi-protection (Over/Under Voltage, Phase Fail, Unbalance) |
Limited single-function or dual-function monitoring |
| Digital Readout |
Direct numerical LCD/LED display of line voltages |
No voltage display; dial potentiometer adjustments only |
| Trip Time Accuracy |
Microprocessor digital precision with low drift |
Analog RC timing prone to thermal aging and variance |
| Fault Logging |
Stores historical fault records for fast diagnostics |
No event recording or fault indication memory |
Frequently Asked Questions (FAQ)
1. What primary functions does the MU250 Voltage Relay Mikro perform?
The MU250 monitors three-phase lines for overvoltage, undervoltage, phase reversal, voltage unbalance, and phase failure, protecting downstream electrical equipment.
2. Where can I purchase genuine MU250 Mikro voltage relays in Malaysia?
You can buy original MU250 Voltage Relay Mikro units from Intech Electric Sdn Bhd, a trusted industrial electrical distributor serving all regions of Malaysia.
3. How does the MU250 protect against incorrect phase rotation?
It detects improper phase sequence ordering during startup and trips immediately to prevent three-phase motors from rotating in reverse direction.
4. Where is the MU250 voltage relay typically installed?
It is installed inside Main Switchboards (MSB), sub-distribution boards, generator control panels, and automation cabinets for machinery protection.
5. What other products does Intech Electric Sdn Bhd supply?
Intech Electric Sdn Bhd supplies wiring materials, automation controllers, solar spare parts, cable support systems, testing equipment, LED lighting, and energy savers.
6. How does digital parameter setting benefit engineers using the MU250?
Digital keypad entry allows precise percentage thresholds and exact time delays to be set, preventing guesswork associated with analog potentiometer dials.
7. Is the MU250 Voltage Relay Mikro suitable for machine OEMs?
Yes, OEMs prefer the MU250 for its high reliability, standard panel mounting design, and complete multi-function voltage monitoring capabilities.
8. Can the MU250 protect electronic controllers from transient voltage sags?
Yes, its fast-acting undervoltage trip circuit disconnects sensitive electronic systems before prolonged low voltage causes circuit degradation.
9. Does the MU250 feature adjustable trip delay settings?
Yes, user-configurable time delay settings allow temporary voltage spikes or brief voltage sags to pass without triggering unnecessary power trips.
10. How do I contact Intech Electric Sdn Bhd to order the MU250 relay?
You can click the red WhatsApp button on this page to chat directly with Intech Electric Sdn Bhd for fast inquiries and order assistance.
Client Reviews
Tan Kah Hock
Johor Bahru, Johor
★★★★★
The MU250 Voltage Relay Mikro supplied by Intech Electric Sdn Bhd works flawlessly in our switchboard panels in Johor. Digital reading accuracy is top-notch and prevented power surge damage to our plant equipment.
Ahmad Zaki Bin Rosli
Klang, Selangor
★★★★★
We installed MU250 voltage protection relays on our OEM machinery line in Selangor. The phase unbalance detection feature works brilliantly, and Intech Electric's technical response was fast and helpful.
Lim Sheng Long
Perai, Penang
★★★★★
Great experience sourcing Mikro MU250 relays from Intech Electric. The unit's digital parameter configuration made setup very easy for our machinery engineering teams here in Penang.
Subramaniam A/L Krishnan
Seremban, Negeri Sembilan
★★★★★
Our factory experienced frequent grid voltage sags until we integrated the MU250 voltage relay. It protects our motors reliably without false trips. Excellent stock availability from Intech Electric!
Mohd Azlan Bin Osman
Kuching, Sarawak
★★★★★
Intech Electric Sdn Bhd supplied us with reliable Mikro relays shipped directly to Sarawak. The MU250 is highly dependable for our generator synchronization and voltage monitoring setups.
Wong Jian Ming
Melaka Tengah, Melaka
★★★★★
Professional service and high quality hardware. The MU250 Mikro relay is essential for our HVAC chiller protection panels in Melaka. Highly recommend contacting Intech Electric via WhatsApp!
