Original Mebay DC52DR MK3 Diesel Generator Engine Control Module Genset Control Panel

Wide Application Range

Medium silent single diesel generator control cabinet, commercial building backup AMF genset, small data center standby power, light marine auxiliary genset, off-grid medium independent power supply equipment, generator repair shops and medium power distribution engineering projects that only need ATS automatic switching + remote centralized cloud monitoring without electronic injection ECU data reading requirements.

Product Specifications

• Brand: Mebay
• Model: DC52DR MK3
• Core Function: Upgraded medium AMF auto mains failure single genset controller with isolated RS485 remote communication, substitute DeepSea DSE6120 base model, support local USB debug + remote cloud monitoring (No CAN J1939 ECU bus)
• DC Power Supply: DC8V~36V universal wide voltage for 12V/24V generator batteries
• AC Sampling: Dual-way mains+generator three-phase voltage simultaneous monitoring, auto 50/60Hz frequency identification
• Communication Interfaces: Front USB Type-B local debug port + Rear isolated RS485 Modbus remote port (No CAN J1939 ECU bus)
• Display: 3.5-inch colorful TFT multi-language LCD dashboard
• Panel Cutout Size: 186 × 142 mm, overall dimension 210 × 160 × 50 mm
• Weight: 0.9kg
• Front Panel Protection Grade: IP54 dustproof & waterproof with silicone sealing gasket
• Operating Temperature: -25℃ ~ +65℃
• Warranty: 12 months genuine factory warranty
• Certifications: CE, ISO9001, EMC EN55032 IEC61000-4

Common Equipment Failures Solved

• Generator cannot auto start after mains power loss: Mains voltage sampling wiring loose, AMF delay start parameter misconfigured
• Laptop cannot connect controller for parameter modification: Use SG72A USB communication adapter, install official Mebay configuration software
• Onboard relay burned when driving glow plug: Onboard contact capacity limited to 5A, install external Hongfa HAT700BI 70A heavy relay for current amplification
• Need mobile APP remote cloud monitoring: DC52DR built-in RS485 port, compatible with DT1000 DTU to realize full cloud remote management
• No engine ECU data display reminder: DC52DR MK3 model has no CAN J1939 bus, select DC72DR MK2 if electronic injection ECU reading function is required
• Frequent low oil pressure / high water temperature alarm: SGPT110 pressure/temperature sensor damaged or threshold parameter misadjusted
• Old DSE6120 or DC52D MK3 panel upgrade replacement: DC52DR MK3 fully compatible with original installation and wiring, direct upgrade and replacement