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D-500-MK3 is a new generation generator set controller that combines multi-functionality and extensive communication capabilities with a robust and cost-effective design. The same controller provides synchronization, load sharing, AMF, ATS, remote start, engine control and remote display panel functions. The module is ready for remote monitoring via GSM or Ethernet using plug-in communication modules.

Various plug-in modules provide unlimited expansion possibilities to meet any specific requirements. The device meets and mostly exceeds the most stringent global safety, vibration and environmental standards for the industrial category. Software features are complemented by a simple firmware update process via USB port. Windows-based PC software allows monitoring and programming via USB, RS-485, Ethernet and GPRS. Rainbow Scada web monitoring service allows monitoring and control of an unlimited number of generators via any web browser.

FUNCTIONALITIES:- Multi-Generator Synchronizer and Load Sharing- Multi-Generator Grid Synchronizer- Single Generator Set Parallel to Grid- AMF Unit with Seamless Transfer- OPR Unit with Seamless Transfer- Remote Start Controller- Manual Start Controller- Engine Controller- Remote Display and Control Unit- V & I Waveform Display- V & I Harmonic Analysis

COMMUNICATION:- Ethernet port (10/100 Mb)- GSM-GPRS- Built-in web server- Web monitoring- Web programming- Central monitoring via the Internet- Sending SMS messages- Sending by e-mail- Central monitoring- Modbus RTU via RS-485- Modbus TCP/IP- SNMP- USB host- CANBUS-2 for inter-module communication.- USB device- PC software: Rainbow Plus- J1939-CANBUS for electronic engines

FEATURES:• Diesel and gas generator support• 400 Hz operation support• 400 event logs, full snapshot• All front panel parameters can be edited• 3-level configuration password• 128×64 graphic LCD display• Downloadable languages• V & I waveform display• V & I harmonic analysis• Synchroscope and synchronization check• Allows closed transfers• 16 A MCB and GCB outputs• 8 configurable digital inputs• Inputs can be expanded to 40• 8 configurable digital outputs• Outputs can be expanded to 40• 7 configurable analog inputs• CANBUS-J1939 and MPU• 3 configurable service alarms• Multiple topologies• 6xCT, true network measurement• Supports up to 48 generators• Auto-learning/self-tuning• Direct controller control and AVR• Voltage and phase matching• kW and kVA load sharing• True soft transfer in both directions• PLC functions• Peak Lopping/peak shaving• Grid disconnection protection• ROCOF protection• Vector offset protection• Reverse power protection• Over/under frequency. Protection• Surge Protection• Smart Load Management• Smart Genset Sequencing• Start/Stop Priority Support• Equal Aging of Gensets• Base Load (Power Export)• Unmanaged Distributed Power Export Support• AVR and GOV Support• Faulty Bus Sensing• Multiple Auto Simulator• Weekly Schedule• Dual Mutual Redundancy with Equal Aging of Gensets• Manual «Fine Speed Control» on Selected ECUs• Automatic Fuel Pump Control• Disable Protection Function• Over Power Protection• Backfeed Protection• IDMT Overload Protection• Load Dump, Dummy Load• Multiple Load Management• Current Unbalance Protection• Voltage Unbalance Protection• Fuel Fill and Theft Alarm• Contactor and MCB Drive• Real Time Battery Clock• Idle Control• Battery Charging Enabled• Support combat mode• Multiple nominal conditions• 4-quadrant genset power meters• Mains meters• Fuel fill meter• Fuel consumption meter• Modem and Ethernet diagnostics• Configurable via USB, RS-485, Ethernet and GPRS• Free configuration program• Allows SMS control• Ready for Ethernet and GPRS central monitoring• Mobile genset support• GSM automatic geolocation• GPS connectivity (USB and RS232)• Dynamic DNS support• Easy USB firmware upgrade• IP65 rated with standard gasket

TECHNICAL SPECIFICATIONS: Generator voltage: 0 to 300 V-AC (Ph-N) Generator frequency: 0-600 Hz. Mains voltage: 0 to 300 V-AC (Ph-N) Mains frequency: 0-600 Hz. Topology: 1-2-3 phases, with or without neutral DC power supply range: 8.0 to 36.0 V DC. VA-cos Accuracy: 0.5% + 1 digit kW-kVA-kVAR Accuracy: 1.0% + 1 digit Current consumption: 500 mA-DC max. Current inputs: from current transformers. ../5A or ../1A.Digital inputs: input voltage from 0 to 36 VDC.Analog input range: 0-5000 Ohm.Mains and generator contactor outputs: 16 A at 250 VDC.DC outputs: protected MOSFET semiconductor outputs, rated voltage 1 A at 28 VDC.Scrolling cases: withstands 0 V for 100 ms.Magnetic sensor voltage: from 0.5 to 50 Vpc.Magnetic sensing frequency: from 0 to 20000 Hz.Charger generator excitation: 2 W.Screen: 2.9″, 128×64 pixels.Ethernet port: 10/100 MbpsUSB device: USB 2.0 Full speedUSB host: USB 2.0 Full speedRS-485 port: baud rate selectable data rate (2400-115200 baud) RS-232 port: selectable data rate (2400-115200 baud) Operating temperature: -20°C to 70°C (-4 to +158°F) Storage temperature: -40°C to 80°C (-40 to +176°F) Maximum humidity: 95% non-condensing. IP protection: IP65 from front panel, IP30 from rear panel (with gasket) Dimensions: 211 x 162 x 42 mm (W x H x D) Panel cutout dimensions: minimum 176 x 121 mm. Weight: 500 g (approx.) Housing material: high-temperature, flame-retardant ABS/PC Installation: flat surface mounting on type 1 housing. Rear plastic brackets are fixed.

COMPLIANCE: Compliance with EU Directives -2014/35/EC (Low Voltage) -2014/30/EC (Electromagnetic Compatibility) Reference Standards: EN 61010 (Safety Requirements) EN 61326 (EMC Requirements) UL and CSA Compliance:• UL 6200, Controls for Stationary Motor Driven Units (File No. – 20140725-E314374)• CAN/CSA C22.2 No. 14-13 – Industrial Control Equipment