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User Manual for SmartGen models including: HSM300, Synchronous Module, HSM300 Synchronous Module, Module
HSM300 SYNCHRONOUS MODULE USER MANUAL HSM300 Synchronous Module Version 1.3 2019-05-16 Page 4 of 12
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DocumentDocumentHSM300 SYNCHRONOUS MODULE USER MANUAL Chinese trademark English trademark SmartGen -- make your generator smart SmartGen Technology Co., Ltd. No.28 Jinsuo Road Zhengzhou Henan Province P. R. China Tel: +86-371-67988888/67981888/67992951 +86-371-67981000 (overseas) Fax: +86-371-67992952 Web: www.smartgen.com.cn/ www.smartgen.cn/ Email: sales@smartgen.cn All rights reserved. No part of this publication may be reproduced in any material form (including photocopying or storing in any medium by electronic means or other) without the written permission of the copyright holder. Applications for the copyright holder's written permission to reproduce any part of this publication should be addressed to SmartGen Technology at the address above. Any reference to trademarked product names used within this publication is owned by their respective companies. SmartGen Technology reserves the right to change the contents of this document without prior notice. Date 2015-05-21 2017-03-09 2018-08-21 2019-05-16 2022-09-16 Version 1.0 1.1 1.2 1.3 1.4 Table 1 Software Version Content Original release. Add description of Raise/Drop Speed Relay Output Control; Modified parameters' default values of Rated Voltage, Under Frequency and etc. "Widely power supply range DC(8~35)V, suitable to different starting battery voltage environment" changed as "Widely power supply range DC(8~35)V" in section 2. Fixed wiring connection typical diagram. Updated company logo and manual format. HSM300 Synchronous Module User Manual Page 2 of 12 Sign NOTE CAUTION! Table 2 Symbol Description Instruction Highlights an essential element of a procedure to ensure correctness. Indicates a procedure or practice, which, if not strictly observed, could result in damage or destruction of equipment. HSM300 Synchronous Module User Manual Page 3 of 12 CONTENT 1 OVERVIEW....................................................................................................................................................5 2 PERFORMANCE AND CHARACTERISTICS.................................................................................................5 3 SPECIFICATION ...........................................................................................................................................5 4 PANEL INDICATORS AND TERMINALS DESCRIPTION .............................................................................6 5 SCOPES AND DEFINITIONS OF PROGRAMMABLE PARAMETERS ..........................................................8 6 FUNCTION DESCRIPTION ...........................................................................................................................9 7 RAISE/DROP SPEED RELAY OUTPUT CONTROL ................................................................................... 10 8 TYPICAL APPLICATION DIAGRAM.......................................................................................................... 11 9 CASE DIMENSION..................................................................................................................................... 12 10 INSTALLATION NOTES ............................................................................................................................ 12 10.1 OUTPUT AND EXPAND RELAYS................................................................................................. 12 10.2 WITHSTAND VOLTAGE TEST ..................................................................................................... 12 HSM300 Synchronous Module User Manual Page 4 of 12 1 OVERVIEW HSM300 Synchronous Module is specially designed for genset automatic parallel. On the basis of the parameters, the module automatically tests the conditions of paralleling (volt difference, frequency difference and phase) and sends parallel signal when the conditions meet parallel requirements. HSM300 Synchronous Module is used for the occasions that gens synchronize to bus. The module is brief to operate, easy to install and widely used for ship genset and land genset. 2 PERFORMANCE AND CHARACTERISTICS Suitable for 3-phase 4-wire, 3-phase 3-wire, 2-phase 3-wire, single phase 2-wire systems with frequency 50/60/Hz; Adjustable potentiometer allows for set main parameters of synchronizing; The operating parameters can be set via upper computer test software. LINK port should be connected to upper computer via SG72 module (USB to LINK); 4 relays output, 2 relays are used for UP output, DOWN output, 1 SYNC relay is used for sync close output, 1 STATUS relay is used for status output after close; 1 INH "inhibit sync close output" digital input, when the input is active and gens synchronize with bus, the SYNC indicator will illuminate and sync close relay is inhibited to output; Widely power supply range DC(8~35)V; 35mm guide rail mounting; Modular design, pluggable terminal, compact structure with easy installation. 3 SPECIFICATION Item Working Voltage Overall Consumption AC Input AC Frequency SYNC Output UP Output DOWN Output STATUS Output Case Dimensions Working Temperature Working Humidity Storage Temperature Insulation Intensity Weight Table 3 Product Parameters Content DC8.0V to 35.0V, continuous power supply. 1W (Standby mode0.5W) AC50V~ AC620V (ph-ph) 50Hz/60Hz 7A AC250V Volts free output 5A AC250V/5A DC30V Volts free output 5A AC250V/5A DC30V Volts free output 5A AC250V/5A DC30V Volts free output 71.6mm x 89.7mm x 60.7mm (-25~+70)°C (20~95)%RH (-25~+70)°C Apply AC2.2kV voltage between high voltage terminal and low voltage terminal; The leakage current is not more than 3mA within 1min. 0.20kg HSM300 Synchronous Module User Manual Page 5 of 12 4 PANEL INDICATORS AND TERMINALS DESCRIPTION Fig.1 Mask Drawing Table 4 LEDs Definition Description Indicators Color Description DC 24V Green Power indicator, the lamp will illuminate when the power works well. UP Green When the raising speed pulse is sent, the lamp will illuminate. DOWN Green When the decreasing speed pulse is sent, the lamp will illuminate. When gens voltage and frequency normally, the lamp will illuminate; GENSET Green when gens voltage and frequency abnormally, the lamp will glitter; when there is no power, the lamp will extinguish. When bus voltage and frequency normally, the lamp will illuminate; BUS Green when bus voltage and frequency abnormally, the lamp will glitter; when there is no power, the lamp will extinguish. When gens and bus voltage, frequency normally, and real time F Freq. Diff. Green frequency difference is within the setting limits, the lamp will illuminate. When gens and bus voltage, frequency normally, and real time voltage U Volt Diff. Green difference is within the setting limits, the lamp will illuminate. SYNC Close Red When close relay outputs, the lamp will illuminate. Close pulse: 400ms. After close signal output, the relay output and the lamp will illuminate; STATUS Red when gens not synchronize with bus is detected, the relay will not output and the lamp will extinguish. Notes HSM300 Synchronous Module User Manual Page 6 of 12 Table 5 Potentiometer Description Potentiometer TN/ms control length of pulse Xp/Hz proportion range FREQ/Hz VOLTAGE/% BREAKER/ms Range (25-500)ms (0-±2.5)Hz (0.1-0.5)Hz (2-12)% (20-200)ms Description Note Control min. last time of pulse. In this area, pulse width and deviation value Xp/Hz proportion of rated frequency are in direct proportion. range Acceptable frequency difference. Acceptable Voltage difference. The time of switch close. Table 6 Terminal Description No. 1. 2. 3. 4. Function DC 24V DC 24V + INH IN Cable 2.5mm2 2.5mm2 1.0mm2 1.0mm2 Note Connected with negative of starter battery. Connected with positive of starter battery. "Close Output Inhibit" Input. 5. DOWN Output 6. 2.5mm2 Normally open; Volts free Output when speed reduces. output; 5A Rated. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. LINK UP Output 2.5mm2 Output when speed raise. GEN L1 GEN L2 1.0mm2 Gen AC voltage input. BUS L1 BUS L2 1.0mm2 Bus AC voltage input. N/O SYNC COM 2.5mm2 Output when SYNC close. N/C STATUS 2.5mm2 2.5mm2 Output when close. Used for parameters setting or software upgrade. Normally open; Volts free output; 5A Rated. Normally open/close; Volts free contact output; 7A Rated. Normally open, Volts free output; 5A Rated. Fig.2 PC Programming Connection HSM300 Synchronous Module User Manual Page 7 of 12 NOTE: Parameters setting and real-time monitoring can be implemented via LINK port by using PC software and an SG72 adapter which produced by our company. 5 SCOPES AND DEFINITIONS OF PROGRAMMABLE PARAMETERS No. Items 1. AC System 2. Rated Voltage 3. PT Fitted 4. PT Primary 5. PT Secondary 6. 7. Over Volt 8. 9. 10. 11. Under Volt 12. 13. 14. 15. Over Frequency 16. 17. 18. 19. Under Frequency 20. 21. 22. Bus AC System 23. Bus Rated Voltage 24. Bus PT Fitted 25. Bus PT Primary 26. Bus PT Secondary 27. 28. Bus Over Voltage 29. 30. 31. 32. 33. Bus Under Voltage 34. 35. Bus Over Frequency 36. Table 7 Module Configurable Parameters Parameters (0-3) (30-30000) V (0-1) (30-30000)V (30-1000)V (0-1) (100-120)% (100-120)% (0-3600)s (0-1) (70-100)% (70-100)% (0-3600)s (0-1) (100-120)% (100-120)% (0-3600)s (0-1) (80-100)% (80-100)% (0-3600)s (0-3) (30-30000)V (0-1) (30-30000)V (30-1000)V (0-1) (100-120)% (100-120)% (0-3600)s (0-1) (70-100)% (70-100)% (0-3600)s (0-1) (100-120)% Defaults 0 400 0 100 100 1 115 113 3 1 82 84 3 1 110 104 3 1 90 96 3 0 400 0 100 100 1 115 113 3 1 82 84 3 1 110 Description 0: 3P3W, 1: 1P2W, 2: 3P4W, 3: 2P3W 0: Disabled 1: Enabled 0: Disabled 1: Enabled Threshold Returned Delay 0: Disabled 1: Enabled Threshold Returned Delay 0: Disabled 1: Enabled Threshold Returned Delay 0: Disabled 1: Enabled Threshold Returned Delay 0: 3P3W, 1: 1P2W, 2: 3P4W, 3: 2P3W 0: Disabled 1: Enabled 0: Disabled Threshold Returned Delay 0: Disabled Threshold Returned Delay 0: Disabled Threshold 1: Enabled 1: Enabled 1: Enabled HSM300 Synchronous Module User Manual Page 8 of 12 No. Items 37. 38. 39. 40. Bus Under Frequency 41. 42. 43. Address 44. Tp Parameters (100-120)% (0-3600)s (0-1) (80-100)% (80-100)% (0-3600)s (1-254) (1-20) Defaults 104 3 1 90 96 3 1 10 Returned Delay 0: Disabled Threshold Returned Delay Description 1: Enabled Speed regular pulse period=TPxTN 6 FUNCTION DESCRIPTION HSM300 Synchronous Module is to synchronize generator to bus. When voltage difference, frequency difference and phase difference are within pre-set value, it will send synchronization signal to close gens switch. Because its switch close response time can be set, the module can be used for gensets of various source powers. Thresholds of over voltage, under voltage, over frequency and under frequency of gens and bus can be set via monitoring software of PC. When the module detects voltage and frequency of gens and bus are normal, it will begin to adjust speed. When pressure difference, frequency difference and phase difference are within pre-set value, it will send synchronize signal to close gens switch. HSM300 Synchronous Module User Manual Page 9 of 12 7 RAISE/DROP SPEED RELAY OUTPUT CONTROL When deviation area XP is set as 2Hz, the working principle of raise/drop speed relay is as follows. Fig.3 Working Principle of Raise/Drop Speed Relay Table 8 Five Steps for Relay Output Regulation Function No. Range Description Note Activation adjusting. Since too large adjust 1 Fix Up Signal Continuously raise signal error, ascending frequency relay will continuously be activated. System activates regulatory function, then 2 Up Pulse Raise the pulse ascending frequency relay will eliminate deviation in the pulse way. 3 No Reg. No regulation No regulation in this area. System activates regulatory function, 4 Down pulse Drop down the pulse descending frequency relay will eliminate deviation in the pulse way. 5 Fix down signal Continuously drop down System activates regulatory function, descending frequency relay will continuously be signal activated. As showing in fig.3, when adjusting deviation XP exceeds pre-set value, the relay will be in the continuous activate status; when XP is not large, the relay will work in pulse way, and the pulse will become shorter along with the deviation became smaller. When regulator output value is close to "No Reg.", pulse width will be the shortest value; when regulator output value is nearest to the "Down Pulse", pulse width will be the longest value. HSM300 Synchronous Module User Manual Page 10 of 12 8 TYPICAL APPLICATION DIAGRAM Fig.4 HSM300 3Phase 3Wire Typical Application Fig.5 HSM300-HLS300 3Phase 3Wire Typical Application HSM300 Synchronous Module User Manual Page 11 of 12 9 CASE DIMENSION Fig.6 Overall Dimensions 10 INSTALLATION NOTES 10.1 OUTPUT AND EXPAND RELAYS All outputs are relay contact output type. If need to expand the relays, please add freewheel diode to both ends of expand relay's coils (when coils of relay have DC current) or add resistance-capacitance return circuit (when coils of relay have AC current), in order to prevent disturbance to controller or others equipment. 10.2 WITHSTAND VOLTAGE TEST CAUTION! When relay had been installed in control panel, if need the high voltage test, please disconnect relay's all terminal connections, in order to prevent high voltage into relay and damage it. _________________________________ HSM300 Synchronous Module User Manual Page 12 of 12