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Summary of Contents for Sinexcel Advanced Static Var
- Page 1 Sinexcel Sinexcel Advanced Static Var Generator ——User Manual Sinexcel Electric Co., Ltd.
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Page 2: Table Of Contents
Index of Contents Index of Contents ........................II Chapter I Safety Instructions ....................1 1.1 Safety precautions ......................1 1.2 Wiring precautions ......................2 1.3 Precautions for use ......................2 1.4 Storage precautions ......................3 1.5 Product standards ......................3 Chapter II Product Description ................... - Page 3 6.5 Other information ......................33 6.6 Dimensions ........................34 Chapter VII ASVG System ....................35 7.1 Standard ASVG cabinet options .................. 35 7.1.1 Nomenclature ....................... 35 7.1.2 Sinexcel standard cabinet ..................35 7.2 Standard ASVG cabinet operation ................36 III...
- Page 4 Appendix 5 Introduction of I/O board ................61 Appendix 6 Toxic and hazardous substances and elements ..........63 Appendix 7 External dimension of Sinexcel ASVG ............64 Appendix 7.1 External Dimension of 50kVAr ..............64 Appendix 7.2 External Dimension of 100kVAr ..............67...
- Page 5 Index of Tables Table 2-1 Sinexcel ASVG models ..................9 Table 3-1 Description of CT signal and communication signal ........16 Table 3-2 Description of the dial switch and module number .......... 20 Table 7-1 Sinexcel standard cabinet .................. 35 Table 9-1 Troubleshooting ....................
- Page 6 Figure 2-4 Appearance of wall-mounted module ..............8 Figure 2-5 Wiring terminals ....................8 Figure 2-6 External view of Sinexcel ASVG module ............8 Figure 3-1 Installation sketch of rack-mounted module ............ 12 Figure 3-2 Installation sketch of wall-mounted module ............ 12 Figure 3-3 Power and signal interface distribution ............
- Page 7 Figure 6-13 About page ..................... 34 Figure 6-14 Help page ....................... 34 Figure 6-15 Dimensions of 7-inch HMI ................34 Figure 7-1 Sinexcel ASVG system description ..............35 Figure 7-2 Front and rear panel of Sinexcel ASVG system ..........37 VII...
- Page 8 Figure 7-3 CT user short-circuit terminal ................39 Figure 7-4 CT secondary short-circuit ................39 Figure A4-1 Wiring of 485 communication interface and USB interface of external equipment ........................59 Figure A4-2 Wiring of 485 communication interface and serial port of external equipment60 Figure A4-3 Wiring of 485 communication interface of centralized monitor and USB interface of external equipment ...................
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Page 9: Chapter I Safety Instructions
Chapter I Safety Instructions Thank you for choosing Sinexcel ASVG module. Please read the safety instructions carefully before use and ensure that the unit is operated according to the instructions contained in this manual. The safety instructions contain important information, which ensure that you can safely and properly use the product and prevent personal injury or property damage. -
Page 10: Wiring Precautions
The cables connected to the power terminals must be connected to a circuit breaker or other protective devices and the capacity of protective Caution devices should match the capacity of Advanced Static Var Generator. 1.3 Precautions for use ASVG is used to compensate reactive power, lower order harmonics... -
Page 11: Storage Precautions
40 . ASVG may derate if beyond this range; Caution If the THDu (Total Harmonic Distortion of Voltage) of the grid is higher than 15%, please contact Sinexcel. Caution 1.4 Storage precautions Seal ASVG with its original packing materials in case of damage caused by rat invasion. - Page 12 Techniques – Radiated, Radio-Frequency, Eletromagnetic Field Radiation Immunity Test; 8) EFT: IEC61000-4-4: Electromagnetic Compatibility – Testing and Measurement Techniques – Electrical Fast Transient/Burst Immunity Test; 9) SURGE: IEC61000-4-5: Electromagnetic Compatibility – Testing and Measurement Techniques – Surge Immunity Test; 10) DIP: IEC61000-5-9: Electromagnetic Compatibility – Testing and Measurement Techniques –Voltage Dips, Short Interruptions and Voltage Variations Immunity Test;...
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Page 13: Chapter Ii Product Description
Figure 2-1 Sinexcel ASVG product description 2.2 Module description There are two models available of the 400V Advanced Static Var Generator (ASVG) and both of these are available in all capacity levels. One is a wall-mounted LCD model with a touch monitoring screen which can be... -
Page 14: Principle Of Operation
LCD model. 2.3 Principle of operation As shown in Figure 2-2, Sinexcel ASVG detects load current on a real-time basis through external CT, and analyze the reactive power content. After data analysis, the controller of ASVG drives internal IGBT by using PWM signals and makes the inverter produce inject compensating current into the power grid to compensate reactive power. -
Page 15: Appearance And Dimensions
Low order harmonics compensation: 2 to 11 harmonics Multi-function: Advanced Static Var Generator allows reactive power compensation, lower order harmonics mitigation and three-phase unbalance compensation at the same time. User-friendly interface: real-time data display, simultaneous multiple waveform display and spectrum display with percentage. -
Page 16: Figure 2-4 Appearance Of Wall-Mounted Module
Figure 2-4 Appearance of wall-mounted module Figure 2-5 Wiring terminals Figure 2-6 External view of Sinexcel ASVG module... -
Page 17: Table 2-1 Sinexcel Asvg Models
Sinexcel 100 ASVG 3-phase 44L/RL 4-wire Rack-mounted 500*520*269 Sinexcel 100 ASVG 3-phase 43L/RE 3-wire 100kvar Sinexcel 100 ASVG 3-phase 44L/RE 4-wire Sinexcel 100 ASVG 3-phase 43L/HL 3-wire Wall-mounted 500*267*553 Sinexcel 100 ASVG 3-phase 44L/HL 4-wire Table 2-1 Sinexcel ASVG models... -
Page 18: Chapter Iii Installation And Wiring
Chapter III Installation and Wiring For different modules (50kVAr and 100kVAr), the power interfaces of them are identical; so do signal interfaces. 3.1 Pre-installation checks All installation, assembly and powering on of the unit must be performed by qualified personnel or supervised by qualified personnel on-site. The equipment must be transported with a forklift or other suitable appliance. -
Page 19: Module Fixing
Please contact Sinexcel if other occasions. 9. For the LCD model, the distance from top side of the unit to the ceiling should be at least 500mm, and the bottom side should be at least 800mm from the floor. Please contact Sinexcel if other occasions. -
Page 20: Figure 3-1 Installation Sketch Of Rack-Mounted Module
Figure 3-1 Installation sketch of rack-mounted module Figure 3-2 Installation sketch of wall-mounted module... -
Page 21: Single Module Wiring
Normal operation of Sinexcel ASVG requires wiring and installation of power cable and external CT cable. All wiring terminals of Sinexcel 400V ASVG are located at the back of the module. The main wiring terminals include: 1. A: Phase A power terminal;... -
Page 22: Ct Cable Wiring
When applied in 3-phase 3-wire system, the N line must be disconnected. If not, the equipment may not operate properly. Caution 3.4.2 CT cable wiring An open circuit of CT secondary polarity is not allowed. To avoid an open circuit occurring during installation, maintenance or disassembly, users are advised to use a CT wiring terminal block during wiring. -
Page 23: Figure 3-5 Wiring Of Single Power Module (3-Phase 3-Wire System)
Figure 3-5 Wiring of single power module (3-phase 3-wire system) CT and signal interfaces are shown in Figure 3-6. Refer to Table 3-1 for a description of the CT and communication signal. Figure 3-6 Signal interface... -
Page 24: Table 3-1 Description Of Ct Signal And Communication Signal
Mark Description CT_A Connected to S1 of phase A CT CT_A_GND Connected to S2 of phase A CT CT_B Connected to S1 of phase B CT CT_B_GND Connected to S2 of phase B CT CT_C Connected to S1 of phase C CT CT_C_GND Connected to S2 of phase C CT Connected to EPO button when not... -
Page 25: Multiple Modules Connecting
Figure 3-8. It is recommended that series mode be adopted for connection of CT signal interface among all modules. Please contact Sinexcel if CT parallel connection required. To ensure current sharing between the modules, such mode of connection requires the same Cable length from S1 and S2 to the two module signal interfaces. -
Page 26: Figure 3-8 Ct Signal Interface Connected In Series
Figure 3-8 CT signal interface connected in series Figure 3-9 CT signal interface connected in parallel Remark: Only one phase is drawn in the diagram, the wiring method for the other phases is the same. Figure 3-10 is the wiring for rack-mount LED modules parallel operation. Two sets of... -
Page 27: Figure 3-10 Signal Interface Connection Of Three Modules In Parallel
485+ and 485- interfaces are respectively parallel connected inside the module. The same with two sets of EPO interfaces. Figure 3-10 Signal interface connection of three modules in parallel Remark: TAa, Tab and TAc separately represent CTs detecting load current of phase A/B/C. -
Page 28: Dial Switch
3.5.2 Dial switch The dial switch on the back of the module is used when the LED modules are parallel connected for use with the 7-inch touch screen. This method is to identify the individual modules by giving them an address via the dial switch and this is done by using a binary system. Refer to Table 3-2 for specific dial code operation. -
Page 29: Chapter Iv Current Transformer
If special needs, please contact Sinexcel. 4.2 CT cable As an accessory of Sinexcel ASVG system, CT cable may contain three groups of shielded twisted pair (STP): yellow + black, green + black and red + black, each group consisting of two cables, twisted in pair to constitute CT cable. -
Page 30: Ct Connection On Secondary Side
Refer to Appendix 2 for CT cable selection details. 4.3 CT connection on secondary side When connecting the secondary CT cables to ASVG module, for A phase the S1 terminal of the CT is connected to the CT_A marked terminal on ASVG and the S2 terminal of the CT is connected to the CT_A_GND marked terminal of ASVG. -
Page 31: Ct Installation With Existing Capacitor Banks
4.4.3 CT installation with existing capacitor banks When there are existing capacitor banks in the system, current of capacitor banks must be omitted by ASVG. Please contact Sinexcel for more details Figure 4-3 Wiring of CT installed at load side with existing capacitor banks... -
Page 32: Ct Installation With Multiple Power Supply
4.4.4 CT installation with multiple power supply As shown in Figure 4-5, four groups of CTs are used to detect current at different areas under multiple power supply condition. Figure 4-5 Wiring of CT under double bus power supply Remark: 1. -
Page 33: Chapter V Stand-Alone Monitor Operation
5.1 Quick guide For standard installations using one wall mount module, please follow the following steps (for questions please contact Sinexcel). 1. Ensure and connections are correct, safe and follow the manufacturer’s instructions. 2. Apply power to ASVG. Monitoring screen starts initialising. -
Page 34: Figure 5-3 Main Interface Of Data
displayed in Figure 5-4 and 5-4; Figure 5-3 Main interface of data Figure 5-5 Spectrum of grid voltage Figure 5-4 Waveform of grid voltage Figure 5-6 Main interface of Current u Click “Current” in Figure 5-5 and enter the main interface of current, as shown in Figure 5-6;... -
Page 35: Parameter Settings
Figure 5-7 Information of grid current Figure 5-10 Power analysis Figure 5-8 Waveform of grid current Figure 5-11 I/O status and node temperature Figure 5-9 Spectrum of grid current Figure 5-12 Log in interface of settings 5.3 Parameter settings u Click “Settings” to enter the login interface, as shown in Figure 5-12. User input password to login and enter the main interface to set parameter (Figure 5-13);... -
Page 36: Figure 5-13 Main Interface Of Parameter Settings
Remark: ASVG has two main functions: reactive compensation (Q) , harmonic mitigation (H) and three-phase imbalance compensation (B). However, ASVG provides as many as 5 “Operation Mode”: Q+H; Q+B+H; B+H; B+Q+H; Auto-aging. Auto-aging function is reserved for special occasions. It turns ASVG into a reactive power source. -
Page 37: Record Interface
5.4 Record interface u Click “Record” on the main menu to enter the record interface, as shown in Figure 5-17; u Click “Alarm” in Figure 5-17 to enter the alarm interface, as shown in Figure 5-18; click “Active” and ‘History” in Figure 5-18 to check information of active and history alarm;... -
Page 38: Chapter Vi 7-Inch Hmi Operation
Chapter VI 7-inch HMI operation 6.1 Quick guide Ensure ASVG is correctly connected to the site electrical reticulation system, with all phase, neutral (if required), earth and CT cabling correctly sized and connected. Then follow the steps below: 1. Apply power to ASVG cabinet. The touch screen starts initialising. 2. -
Page 39: Basic Operation
Click in any page to pop up the auxiliary menu and then perform the operations for ASVG such as start up, shut down and clear fault. Figure 6-1 Title bar of the homepage Figure 6-2 Title bar in other pages 6.2.2 Basic operation The main operations on the touch/monitor screen include click and slide. -
Page 40: Parameter Setting
current and compensation current by clicking other “Waveform” buttons. u Click “BASIC” at the top to return to “Real time info” Figure 6-3 Real time info Figure 6-5 Temperature and Dry contact info Figure 6-4 Harmonic analysis Figure 6-6 Power information Figure 6-7 Waveform 6.4 Parameter setting u Click “SYSTEM”... -
Page 41: Other Information
u During the operation, if user is not satisfied with the compensation performance of real-time info displayed in Figure 6-3, the settings can be changed by clicking “SYSTEM” button. Figure 6-8 Interface of system setup Remark: Click “Operation Mode”in the interface of system setup as shown in Figure , user can also see “Operation Mode”... -
Page 42: Dimensions
Figure 6-11 History alarm Figure 6-13 About page Figure 6-12 Operation records Figure 6-14 Help page 6.6 Dimensions Figure 6-15 Dimensions of 7-inch HMI... -
Page 43: Chapter Vii Asvg System
Chapter VII ASVG System 7.1 Standard ASVG cabinet options 7.1.1 Nomenclature Figure 7-1 Sinexcel ASVG system description 7.1.2 Sinexcel standard cabinet Dimension Type Module number Cable entry (W*D*H) level 50kVAr, 5 units in max Flexi Cabinet 1 600*1000*2200 100kVAr, 4 units in max... -
Page 44: Standard Asvg Cabinet Operation
Remarks: 1. All flexible cabinet could be installed with 5 units of 50kVAr ASVG module 2. Flexi cabinet 2&3, when installed with 5 units of 100kVAr ASVG modules, top Flexi cable entry is more recommended. It needs special breaker and extra cost if going cabinets with bottom cable entry. -
Page 45: Environment Requirement
Figure 7-1 Front and rear panel of Sinexcel ASVG system Perform the following inspection before installation: 1. Check if there are damages from transport inside and outside the system; if there are, contact the carrier immediately. 2. Check product label and confirm system model. The label is attached to the side wall, and information about ASVG model, capacity and main parameter is marked on the label. -
Page 46: Electrical Connecting
To ensure long term and stable operation, the following environmental requirements must be met: The environmental temperature for ASVG must be between -10 and 40 ; extra heating radiating device must be provided if the allowable value is exceeded; Do not keep ASVG in environment with thick dust or conductive dust, or with corrosive or explosive gas;... -
Page 47: Figure 7-3 Ct User Short-Circuit Terminal
3. Connect protective grounding and other necessary ground cables to earth point PE; all ASVG cabinets must be connected to user grounding. 4. Connect and mark input power cable and external CT signal cable according to the type of installation. 5. -
Page 48: Hmi Operation
7.2.3.3 CT wiring Sinexcel 400V ASVG system adopts three CTs separately connected to phase A, phase B and phase C. CT cable should be STP (shielded twisted pair) and separated from power cable so as to improve the accuracy of test and reduce interference from signal. -
Page 49: Cabinet Designing Instructions
HMI controls 4 units and 2 HMI in total. the rated current of each module is 150A. For each HMI, the total capacity should be set as 1200, and slave module should be set as 4. 7.3 Cabinet designing instructions 7.3.1 Mechanical designing Figure 7-5 Structure of Sinexcel Flexi-cabinet... -
Page 50: Cabinet Ventilation Designing
7.3.2 Cabinet ventilation designing Heat dissipation is very important when designing cabinet. Because poor heat dissipation will influence the compensating capacity of device, even cause a great damage to the lifetime of the device. Following requirement should be followed when designing ASVG cabinet. 7.3.2.1 Natural Air cooling ASVG module has fans installed inside itself for cooling. - Page 51 Figure 7-6 Module’s ventilation holes on the rear side of 50kVAr ASVG Above standards apply to IP2X or IP3X cabinet, a higher IP level cabinet may need to add extra fans to improve heat dissipation, please contact module manufacturer for more support .
- Page 52 7.3.2.2 Fan-forced air cooling Installing fans in cabinet to help vent is called fan-forced air cooling, 2 common design are listed below, and the following requirement should be followed: Natural air cooling on front side, fan-forced cooling on rear side. Cabinet’s front ventilation area should not be less than 1.5 times the module’s front ventilation area.
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Page 53: Chapter Viii System Power On And Shutdown
Chapter VIII System power on and shutdown 8.1 Power on steps Only after ASVG is installed and commissioned by an engineer and the external power switch has been closed, can the power on steps be Warning executed. These power on steps are applicable to ASVG when it is at off-position. Operation steps are as follows: 1. -
Page 54: Auto Power On
After pressing EPO and troubleshooting, if all tests appear OK, re-press the EPO button and click on the monitor screen, select 'Clear fault', and perform the startup operations if there is no alarm sounding. In the event of continued alarm please contact Sinexcel. -
Page 55: Chapter Ix Common Fault Diagnosis
For common failures and solutions, please refer to Table 5-1. Some failures and alarms can be solved by the user on site. If it can’t be resolved, please contact Sinexcel. The failures caused by improper use, such as CT cable reverse, CT polarity error, power cable phase sequence error and parameter setting error, can be found by checking the data in the power on process. -
Page 56: Table 9-1 Troubleshooting
Controller Controller parameters do not Please contact our product engineers. parameter setting match the set controller error parameters Inverter overload Compensation current of Check if the capacity of ASVG matches failure ASVG exceeds the rated the load current CT ratio setting External CT ratio setting error Check if the installation direction of the error... -
Page 57: Appendix 1 Product Parameter
Appendix 1 Product Parameter Item Sinexcel Advanced Static Var Generator System parameter Grid voltage 380V(-40%～+20%）；228V～456V Grid frequency 45Hz ～ 62Hz Allowed number Unlimited module in parallel Overall efficiency (100% ≥97% load) Network configuration 3-phase 3-wire, 3-phase 4-wire, Setting of CT ratio 150/5 ～... -
Page 58: Table A1-1 Product Parameter
~ +40 Relative humidity 95% at most, no condensation Level of protection IP20, other IP levels customizable Storage temperature -20 ~70 Relevant qualification & standard Qualification CE certified, CCIC-SET test report Standard 50178\EN 61000-6-2\EN61000-6-4; Sinexcel corporate standard Table A1-1 Product parameter... -
Page 59: Appendix 2 Selection Of Cable And Accessories
630A 800A 800A Breaker Below 15m: RVVSP 2*2.5 mm ; 15m-30m: RVVSP 2*4 mm CT cable above 30m: contact Sinexcel Range 150/5~10000/5 ratio If there is requirement for cable temperature, the specification Remark of cable needs to be expanded Table A2-1 Selection of cable and accessories Note: 1. -
Page 60: Appendix 3 Monitoring Parameter Description
Appendix 3 Monitoring parameter description Menu Description THDI Total harmonic distortion of grid current of phase A/B/C Grid current RMS of grid current of phase A/B/C THDI Total harmonic distortion of load current of Main interface Load current phase A/B/C RMS of load current of phase A/B/C Power ON Send “power on”... - Page 61 Current (A) current compensation phase A/B/C Load Rate (%) the ratio of compensation current and rated current of Comp. current system Waveform Waveform ASVG compensation current phase A/B/C Apparent power apparent power of phase A/B/C at grid side apparent power of phase A/B/C at load side Active power active power of phase A/B/C at grid side active power of phase A/B/C at load side...
- Page 62 compensate load harmonic; under the “manual” mode, cut off the power first and then turn on power again, ASVG won’t work automatically. Under the “manual” mode, only having received the power-on command, ASVG will work. CT location At either source side or load side Quantity Default value is 1, can not be changed Total capacity...
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Page 63: Table A3-1 Parameters Description Of 4.3-Inch Lcd Screen
Select weekday Set the working time of ASVG during a week Select holidays Set the rest time of ASVG Local address Address of each module in the system Monitor Baud rate 9600bps or 19200bps parameter Language Set the language Time Set time and date Used to clear the failure that cannot be... - Page 64 current the ratio of compensation current and rated current of Load rate system Waveform of ASVG compensation current of phase Waveform A/B/C Grid THDI THD of grid current of phase A/B/C Harmoni Load THDI THD of load current of phase A/B/C Analysis Grid THDU THD of grid voltage of phase A/B/C...
- Page 65 Parameter of internal control loop. The larger the Controller parameter I parameter, the better the stability. Conversely, the performance increases. User not allowed to change it. Set harmonic compensation rate; 1.0 indicates 100%, Comp. Rate and so on Under “harmonic and reactive compensation” mode, set value of PF at grid side.
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Page 66: Table A3-2 Parameter Description Of 7-Inch Lcd Screen
Subnet mask Set subnet mask Sleep Set the running and resting time of device mode Language Set the language displayed Time Set time Other Date Set date setup Set the length of work time for LCD brightness, 2/5/10 LCD bias light minutes Serial No., name and start time of active alarm Active alarm... -
Page 67: Appendix 4 Introduction Of Modbus Protocol
IO status and temperature information, and collect the alarm information of ASVG. Remark: user needs to contact Sinexcel product engineer if Mosbus protocol is required. Figure A4-1 Wiring of 485 communication interface and USB interface of external equipment... -
Page 68: Figure A4-3 Wiring Of 485 Communication Interface Of Centralized Monitor And Usb
Figure A4-2 Wiring of 485 communication interface and serial port of external equipment Figure A4-3 Wiring of 485 communication interface of centralized monitor and USB interface of external equipment Figure A4-4 Wiring of 485 communication interface of centralized monitor module and serial port of external equipment... -
Page 69: Appendix 5 Introduction Of I/O Board
1, output dry contact 2, input dry contact. 1. RJ45 Ethernet port Sinexcel offers Modbus protocol and RJ45 Ethernet port. The user can access the module to the user LAN through the network cable, then establish communication between the user Ethernet monitoring system and the module based on Modbus. - Page 70 figure 2, Pin 2 always output high level: VDD. Pin 1 and Pin 3 have two level: high level “VDD” and low level “0”. 1) If module has no alarm, Pin 1 output high level: VDD, else output low level: 0. 2) If module has an alarm, Pin 3 output high level: VDD, else output low level: 0.
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Page 71: Appendix 6 Toxic And Hazardous Substances And Elements
Appendix 6 Toxic and hazardous substances and elements Toxic and hazardouus substances or elements Lead Mercury Cadmium Hexavalent Polybrominated Polybrominated Part name (Pb) (Hg) (Cd) chromium biphenyls diphenyl ethers (Cr 6+) (PBB) (PBDE) Metal enclosure Plastic enclosure Printed circuit board Outlets Cables and wires... -
Page 72: Appendix 7 External Dimension Of Sinexcel Asvg
Appendix 7 External dimension of Sinexcel ASVG Appendix 7.1 External Dimension of 50kVAr Figure A7-1 External dimension of 50kVAr LCD (rack-mounted) -
Page 73: Figure A7-2 External Dimension Of 50Kvar Lcd (Wall-Mounted)
Figure A7-2 External dimension of 50kVAr LCD (wall-mounted) -
Page 74: Figure A7-3 External Dimension Of 50Kvar Led (Rack-Mounted)
Figure A7-3 External dimension of 50kVAr LED (rack-mounted) -
Page 75: Appendix 7.2 External Dimension Of 100Kvar
Appendix 7.2 External Dimension of 100kVAr Figure A7-4 External dimension of 100kVAr LCD (rack-mounted) -
Page 76: Figure A7-5 External Dimension Of 100Kvar Lcd (Wall-Mounted)
Figure A7-5 External dimension of 100kVAr LCD (wall-mounted) -
Page 77: Figure A7-6 External Dimension Of 100Kvar Led (Rack-Mounted)
Figure A7-6 External dimension of 100kVAr LED (rack-mounted) -
Page 78: Appendix 7.3 External Dimension Of Flexi-Cabint
Appendix 7.3 External Dimension of Flexi-cabint Figure A7-7 External dimension of 600*1000*2200 Flexi-cabinet... -
Page 79: Figure A7-8 External Dimension Of 800*1000*2200 Flexi-Cabinet
Figure A7-8 External dimension of 800*1000*2200 Flexi-cabinet... -
Page 80: Figure A7-9 External Dimension Of 800*800*2200 Flexi-Cabinet
Figure A7-9 External dimension of 800*800*2200 Flexi-cabinet...
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