Original Mebay DC82DR MK3 Genset Controller AMF Start Stop Controller Module with RS485

Original Mebay DC82DR MK3 Genset Controller AMF Start Stop Controller Module with RS485

Overview:
This series of controllers are designed for the start, stop, parameter monitoring and fault monitoring of generator sets and have parameter setting functions.

This controller uses a dot matrix LCD screen to display the relevant parameters of the generator set, and displays the relevant fault status through the LCD screen. It can effectively implement protective parking when the generator set is not working properly.

The controller uses LCD display, built-in simplified Chinese, English and other display interfaces are optional, and the language interface can be customized according to customer requirements. All parameters of the controller can be adjusted through the controller panel buttons or adjusted and monitored using a PC, and can be widely used in various types of generator set automation systems.

Wide Application Range

Medium silent single diesel generator control cabinet, commercial building backup AMF genset, construction machinery single engine unit, light marine auxiliary genset, off-grid medium independent power supply equipment, generator repair shops and medium power distribution engineering projects without ATS automatic switching and remote centralized cloud monitoring requirements.

Product Specifications

• Brand: Mebay (Yokden)
• Model: DC82DR MK3
• Core Function: Medium upgraded AMF auto mains failure single genset controller with isolated RS485 remote communication, substitute DeepSea DSE5320 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 recognition
• Communication Interfaces: Front USB Type-B local debug port + Rear isolated RS485 Modbus remote port (No CAN J1939 ECU bus)
• Display: 4.3-inch colorful TFT multi-language LCD dashboard
• Panel Cutout Size: 220 × 160 mm, overall dimension 241 × 172 × 57 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: DC82DR built-in RS485 port, compatible with DT1000 DTU to realize full cloud remote management
• No engine ECU data display reminder: DC82DR MK3 model has no CAN J1939 bus, select DC92DR MK3 if electronic injection ECU reading is required
• Frequent low oil pressure / high water temperature alarm: SGPT110 pressure sensor damaged or threshold parameter misadjustment
• Old DSE5320 or DC82D MK3 panel upgrade replacement: DC82DR MK3 fully compatible with original installation and wiring, direct upgrade and replacement