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Related Manuals for Smartgen HGM7220N Series
Summary of Contents for Smartgen HGM7220N Series
- Page 1 HGM7220N/HGM7220S SERIES GENSET CONTROLLER USER MANUAL SMARTGEN (ZHENGZHOU) TECHNOLOGY CO., LTD.
- Page 2 HGM7220N/HGM7220S GENSET CONTROLLER USER MANUAL OPERATION KEY FUNCTION Table 3 - Key Function Descriptions Icon Function Description Stop the running genset both in Auto/Manual mode; Remove the alarm in stop mode; Stop/ Reset Press for 3 seconds or over and panel indicators can be tested (lamp test);...
- Page 3 HGM7220N/HGM7220S GENSET CONTROLLER USER MANUAL CONTROLLER PANEL Figure 1 - HGM7220N/7220S Front Panel Indication NOTE: Illustration for part indicators. Table 4 - Alarm Indicator Description Alarm Type Alarm Indicators Warning alarm slowly flashing (once per second) Trip alarm slowly flashing (once per second) Shutdown alarm fast flashing (5 times per second) Trip and stop alarm...
- Page 4 HGM7220N/HGM7220S GENSET CONTROLLER USER MANUAL AUTO START/STOP OPERATION 4.3.1. ILLUSTRATION Press and the indicator beside is illuminated, meaning genset is in Auto Start mode. 4.3.2. AUTO START SEQUENCE HGM7220N/HGM7220S Start Conditions: Mains Enable: When mains is abnormal (over and under voltage, over and under frequency, loss of phase and inverse phase), genset enters “mains abnormal delay”...
- Page 5 HGM7220N/HGM7220S GENSET CONTROLLER USER MANUAL HGM7220N: starts “cooling delay”, meanwhile generating close relay is disconnected. After “transfer ① reset delay”, mains close relay outputs, mains is on-load, gens power supply indicator is light off,m and mains supply indicator is light on. ②...
- Page 6 HGM7220N/HGM7220S GENSET CONTROLLER USER MANUAL Operator controls load transfer of ATS via pressing button. Mains Enable: When breaker open detection is disabled, (1) press generator button, open breaker will output if generator is on-load; generator will be closed if load is disconnected; mains will be opened if mains is on-load, and generator is closed after open delay is over;...
- Page 7 HGM7220N/HGM7220S GENSET CONTROLLER USER MANUAL failure shall issue warning signal. In case input port is not configured as close status auxiliary input, Mains Enable: For mains on-load changing to generator on-load, after open delay and transfer rest delay, generator close occurs. For generator on-load changing to mains on-load, it is the same as above. Mains Disable: For generator off-load changing to generator on-load, generator close outputs.
- Page 8 HGM7220N/HGM7220S GENSET CONTROLLER USER MANUAL TRIP ALARM When controller detects trip alarms, it will immediately disconnect the generator close signals but genset does not stop. Table 8 - Trip Alarms Type Description When controller detects the genset current value is higher than the set Over Current value and action is selected “Trip”, it will send trip signals.
- Page 9 HGM7220N/HGM7220S GENSET CONTROLLER USER MANUAL WIRINGS CONNECTION HGM7220N/7220S controller back panel is as below. Figure 2 - Back Panel HGM7220N/HGM7220S Genset Controller 2019-02-28 Version 1.0 Page 21 of 60...
- Page 10 HGM7220N/HGM7220S GENSET CONTROLLER USER MANUAL Table 9 - Terminal Wiring Connection Function Cable Size Remarks 2.5mm Connected with negative of starter battery. Connected with positive of starter battery. If wire length 2.5mm is over 30m, it’s better to double wires in parallel. Max. 20A fuse is recommended.
- Page 11 HGM7220N/HGM7220S GENSET CONTROLLER USER MANUAL Function Cable Size Remarks Configurable Sensor 1 Connected with temp/pressure/fuel level For items please see sensor. Table 13. Configurable Sensor 2 CT A-phase Monitoring Input 1.5mm Outside connected to secondary coil of CT (5A rated). CT B-phase Monitoring Input 1.5mm Outside connected to secondary coil of CT (5A rated).
- Page 12 HGM7220N/HGM7220S GENSET CONTROLLER USER MANUAL SCOPES AND DEFINITIONS OF PROGRAMMABLE PARAMETERS CONTENTS AND SCOPES OF PARAMETERS Table 10 - Parameter Settings and Scope Items Range Default Description Mains Setting (0-1) Mains Enable 0: Disable; 1: Enable 0: 3P4W; 1: 3P3W (0-3) AC System 2: 2P3W...
- Page 13 HGM7220N/HGM7220S GENSET CONTROLLER USER MANUAL Items Range Default Description SGE02-4G Setting SGE02-4G Enable (0-1) 0: Disabled; 1: Enabled SMS Enable (0-1) 0: Disabled; 1: Enabled All numbers are needed to add district or country Mobile Number Max. 20 bits number, e.g. China 13666666666. GPRS Enable (0-1) 0: Disabled;...
- Page 14 ATS transfer into generator load. If it is not like this, please check ATS’ wiring connection according to this manual. — If there is any other question, please contact SmartGen’s service. HGM7220N/HGM7220S Genset Controller 2019-02-28 Version 1.0...
- Page 15 HGM7220N/HGM7220S GENSET CONTROLLER USER MANUAL 13 TYPICAL APPLICATION Figure 4 - HGM7220S Typical Application Figure 5 - HGM7220N Typical Application HGM7220N/HGM7220S Genset Controller 2019-02-28 Version 1.0 Page 46 of 60...
- Page 16 HGM7220N/HGM7220S GENSET CONTROLLER USER MANUAL Figure 6 - Single Phase 2-Wire Connection Diagram Figure 7 – 2-Phase 3-Wire Connection Diagram NOTE: Expand relay with high capacity in start and fuel output is recommend. 14 INSTALLATION 14.1 SGE02 EXPANSION MODULE 14.1.1 4G ANTENNA PORT Connect 4G antenna and 4G port of SGE02.
- Page 17 HGM7220N/HGM7220S GENSET CONTROLLER USER MANUAL Figure 8 - HGM7220N/7220S Antenna Connection 14.1.3 SIM CARD INSTALLATION Insert 4G, 3G or 2G SIM card, and connect it with servicer via wireless network. NOTE: This module supports 4G wireless network fitting all networks. Standard SIM card (size: 25mmx15mm) is applied.
- Page 18 HGM7220N/HGM7220S GENSET CONTROLLER USER MANUAL 14.3 OVERALL DIMENSION Figure 10 - Overall Dimensions HGM7220N7220S series controller can suit for wide range of battery voltage DC (8~35) V. Negative of battery must be connected with the engine shell. Diameter of wire that connects power supply with battery must be over 2.5mm .