Delta PQC Series User Manual Download Page 59

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Appendix 1 : Technical Specifications

Items

Functions

Description

Electrical

Specification

Rated Voltage

AC 400V

Input Voltage
Range

AC228 ~ 456V

AC228 ~ 480V

Electric Connection

3P4W 3P3W

Rated Frequency

50 (60) Hz ± 10 %

Input Voltage
THD Range

≤

15 %

Rated Capacity per
Module

50 kvar

100 kvar

Rated Current per
Cabinet

50 ~ 700 kvar (module combination)

Redundancy

Each module is an independent system

Reactive Power
Compensation
Capacity

Both inductive and capacitive reactive power

Reactive Power
Compensation
Performance

Cos

≥

0.99 after compensation (if theAPF

capacity is sufficient)

Imbalance Correction
Capability

Mitigate negative and zero sequence

Harmonic Elimination
Range

~25

order (Selectable)

Harmonic current
capacity

20% of rated current, 100kvar SVG can output

30A H2-H25 harmonic compensation current

Imbalance Correction
Capability

Mitigate negative and zero sequence

Full Response
time

< 10 ms

Summary of Contents for PQC Series

Page 1: ...www deltaww com Delta PQC Series 400V Mixed Fixed Type Static Var Generator User Manual The power behind competitiveness...

Page 2: ...of this product Any disposition duplication dissemination reproduction modification translation extraction or usage of this Manual in whole or in part is prohibited without the prior written permissio...

Page 3: ...ensions 21 2 5 Inspection 23 Chapter 3 Operation Modes 25 3 1 Pre installation Confirmation 25 3 2 Installation Environment 25 3 3 SVG Cabinet Unpacking and Hoisting 27 3 3 1 Unpacking SVG Cabinet 28...

Page 4: ...Procedures 50 Chapter 5 Display and Settings 51 5 1 Description of the 7 HMI Display 51 5 2 Description of the 10 HMI Display 54 Chapter 6 Maintenance 57 Chapter 7 Troubleshooting 58 Appendix 1 Techn...

Page 5: ...nce work must be carried out by a qualified technician and be sure to cut off all power supply before maintenance After the system power is cut off please wait for the operating switch to cool down be...

Page 6: ...sation of the power grid the capacity selection of the SVG shall be subject to reactive power and imbalance content to avoid poor compensation due to insufficient capacity Before installation wiring a...

Page 7: ...ulations of Overvoltage Category III in IEC 62477 It is suggested that appropriate surge voltage protection devices shall be chosen in accordance with the actual power system type If appropriate prote...

Page 8: ...s to be stored prior to installation it shall be placed in a dry indoor area The allowable storage temperature is 30 C 70 C 22 F 158 F and the relative humidity is within 95 non condensing 1 5 Standar...

Page 9: ...different capacities The system adopts an advanced 3 level structure and consists of digital signal proces sors DSP Field Programmable Gate Array FPGA and high power electronic devices which has exce...

Page 10: ...aintained from the Front SVG Module Pluggable terminals HMI Display PQC HMI F 7 N A N A PQC HMI F10 10 N A N A Accessories Pluggable terminals N A N A NOTE For detailed information regarding the Plugg...

Page 11: ...ect modules of different quantity and capacity combination as well as the system cabinet based on their requirements Please consult Delta or Delta distributor to verify the required capacity The HMI D...

Page 12: ...ed type 400V SVG Module 3P4W 228V 456V 45 66 Hz Mixed fixed type 400V SVG Module 3P3W 228V 480V 45 66 Hz Automatic detection for the input frequency The input frequency can be 50Hz or 60Hz Auto start...

Page 13: ...the event log automatic error alarm and error record Complete function setup Automatic start up for the self inspection function The soft start time can be set up and the nominal output can be limite...

Page 14: ...Communication port between the HMI and the module RESET Reset button for the HMI RS485 The standard RS485 protocol for the communication with the master computer LAN The standard Ethernet port for th...

Page 15: ...c 2 5A Fault state PM Fault Close 4 FAULT B 250 Vac 30 Vdc 2 5A 5 FAN A 250 Vac 30 Vdc 2 5A Fan control Fan ON Close Fan OFF Open 6 FAN B 250 Vac 30 Vdc 2 5A For the definition of Input Wet Contact Si...

Page 16: ...tion of RS485 Interface Item Pin No Signal Function RS485 1 Reserved Internal using 2 Reserved 3 Reserved 4 FG1 RS485 signal ground 5 Reserved Internal using 6 Reserved 7 RS485A Outer RS485 using 8 RS...

Page 17: ...functioning When a single module is connected and the yellow and red lights flash alternately the device is malfunctioning and in standby mode When the green yellow and red lights flash alternately th...

Page 18: ...erminals For the synchronizing signals INTERNAL MODBUS Communication port between the HMI and the module RESET Reset button for the HMI Figure 2 7 PQC HMI F10 Left and Right Sides No Item Description...

Page 19: ...Electrical Character Function OUTPUT Dry Contacts 1 RUN A 250 Vac 30 Vdc 2 5A Run state PM Run Close 2 RUN B 250 Vac 30 Vdc 2 5A 3 FAULT A 250 Vac 30 Vdc 2 5A Fault state PM Fault Close 4 FAULT B 250...

Page 20: ...als Interface Item Pin No Signal Function EXTERNAL Communication Terminals 1 PE PE 2 RS485A Outer RS485 using 3 RS485B 4 Reserved Internal using 5 Reserved Internal using 6 GF2 RS485 signal ground For...

Page 21: ...nfiguration 2 4 1 Module Exterior Dimensions Figure 2 8 SVG_ Front of the Module Figure 2 9 SVG_ Back of the Module No Item Description DC Fan DC fan for ventilation CT CT signal terminals COM Communi...

Page 22: ...power wiring terminals for R S T N PE NOTE 1 The communication port is insulated Contacting the port does not present the risk of electric shock 2 The CT wire shall be fastened to avoid open circuit...

Page 23: ...es with the product that you ordered 2 Please check if any component is damaged or loosened 3 Please check if there is any accessory missing 4 The package list of the SVG and HMI is as the chart below...

Page 24: ...dule Table 2 14 Accessories with 10 HMI No Item Q ty 1 Test report 1 PC 2 Communication line with terminal 1 PC 3 M5 fixing screw 4 PCS 4 6 Pin terminal 4 PCS 5 If you notice any damage please immedia...

Page 25: ...area or a heavily polluted environment If installation in such environment is required please confirm what precaution measures shall be taken with Delta or Delta s distributor Electrically conductive...

Page 26: ...nts these requirements must be satisfied to ensure proper cooling of the unit The air entering the ventilation opening must be cooled properly and free of electrically conductive particles dust and ha...

Page 27: ...ifting all SVG enclosures and power modules WARNING To guard against personal injury and or equipment damage follow these guidelines Do not subject the enclosure power modules to high rates of acceler...

Page 28: ...et 1 Remove 21 screws of SVG cabinet 15 of which are shown in Figure 3 3 and 6 of which are on hidden in the opposite side then remove cover plate of the package Figure 3 3 SVG Cabinet Unpacking Instr...

Page 29: ...ure 3 4 Figure 3 4 SVG Cabinet Unpacking Instruction_2 3 3 2 Hoisting SVG Cabinet Fasten hoisting belt into hoisting pad and lift the empty SVG cabinet without SVG modules inside shown in Figure 3 5 P...

Page 30: ...anufacturers to ensure correct installation 4 The SVG must be grounded properly for safety concerns 5 Check the diameter markings on the SVG cabinet s input wires and verify that the wire diameter and...

Page 31: ...endurance of above wires shall be 70 C 158 F 2 If the Neutral line current of SVG is bigger than phase line current the Neutral line needs bigger diameter please contact Delta service personnel 3 For...

Page 32: ...PQC Series Static Var Generator 32 Figure 3 8 SVG Module Dimensions_ 100kvar Models...

Page 33: ...33 Figure 3 9 SVG Module Dimensions_ 50kvar Models...

Page 34: ...le SVG module Figure 3 10 Pluggable terminals The installation procedures of the Pluggable terminals are shown in Figure 3 11 1 Remove the transparent cover and five screws on the terminal 2 Use the f...

Page 35: ...35 Figure 3 12 SVG Module Dimensions_ 100kvar Modules After Combination with Pluggable terminals...

Page 36: ...PQC Series Static Var Generator 36 Figure 3 13 SVG Module Dimensions_ 50kvar Modules After Combination with Pluggable terminals...

Page 37: ...ape with the depth of 6 mm The distance between busbuses shall be 55mm and the width of the busbar shall at least be 30 mm The width of the busbar shall be decided according to the total current numbe...

Page 38: ...the installation of the HMI display please align the HMI display with the mounting holes on the cabinet and use four fastening screws to fix them together Figure 3 15 PQC HMI F Structure Dimensions Fi...

Page 39: ...39 Figure 3 17 PQC HMI F10 Structure Dimensions Figure 3 18 Mounting Hole Dimensions for PQC HMI F10 M5 Fixing Screws 4...

Page 40: ...Main Power Wires Selection Module Type 50kvar 100kvar R S T Wire Diameter 35 mm2 70 mm2 Neutral Wire Diameter 35 mm2 70 mm2 PE Wire Diameter 16 mm2 35 mm2 NOTE 1 Wires with the temperature resistance...

Page 41: ...ram Please refer to Figure 3 22 for connecting CT and communication wires for double and multiple SVG modules scenario Make a connection from the HMI s communication port to that of SVG module When se...

Page 42: ...are secondary wires and shall be kept an insulation distance of no less than 100mm from the main power cables 7 SVG module s supporting structure and installation procedures 1 Fix the module and the i...

Page 43: ...3 24 Module Installation Diagram 2 3 Figure 3 25 shows the structure design of SVG module s installation panel The figure below shows the design of the panel that accommodate three modules The design...

Page 44: ...installation hole at the end of the module or the installation hole on the left and right sides of the module to fix the module end on the system cabinet The size of installation hole at the end and...

Page 45: ...system voltage 3 The selection for secondary current shall be 5A or 1A 5A is suggested 4 CT accuracy shall be class 0 5 or 1 0 class 0 5 is suggested 5 The nominal secondary capacity rated load of th...

Page 46: ...A CT 25VA CT 30VA CT 35VA CT 40VA CT 2 5 mm2 36 m 50 m 64 m 78 m 92 m 106 m 4 mm2 58 m 80 m 103 m 125 m 148 m 157 m 3 6 2 Basic CT Installation Wiring The CT for current detection shall be located on...

Page 47: ...r T phase detection must be connected to the terminal board T_S1 and the S2 outgoing line must be connected to the terminal board T_S2 NOTE 1 When compensating a three phase system single CT detection...

Page 48: ...PQC Series Static Var Generator 48 Figure 3 28 Basic CT Installation and Wiring Diagram_ Close Loop...

Page 49: ...ions of DIP switches 1 4 Figure 4 1 Schematic Diagram of DIP Switches Item Item DIP Switch 1 Setting of the first digit of ID which is valid when it is slid to right position DIP Switch 2 Setting of t...

Page 50: ...quantity and compensation capacity are correct Parallel communication terminals are connected properly Display communication ports are connected properly The CT signal cables are well connected Front...

Page 51: ...f user User and Service Engineer The User level is able to directly view the detailed displayed parameters in the Measurement page While the Service Engineer level menu is protected by password and Se...

Page 52: ...ter the correct user name and password to proceed to the operation of a higher level The Event Log button Click the button to go to the Event Log screen that displays history events of the device The...

Page 53: ...53 Figure 5 2 PQC HMI F Display Hierarchy...

Page 54: ...the next level The Setup button Click to go to the setup page of the next level The Maintenance button Click to go to the maintenance page of the next level Displays the current CT location It may be...

Page 55: ...g type including 3P3W and 3P4W Displays the device type including compensator and harmonic source The load icon Click to display detailed information regarding load measurement The ON OFF button Click...

Page 56: ...n On Threshold Fan Off Threshold System OTP Hybrid Comp Function C Operation Mode C Channels C Branch Capacity Active Limit C Nominal Volt C Over voltage Chnl00 15 X Energy Saving Mode ECO Working Mod...

Page 57: ...nt any object from blocking or covering these areas 2 SVG Regular Inspection Please contact Delta or Delta distributor for the maintenance service Fans Higher temperature will shorten the life span of...

Page 58: ...s 1 Check if the communication wire is firmly connected 2 Check the DIP switches of individual modules 2 Fuse Blowout The input fuse is broken Please contact service personnel 3 Ambient OTP 1 The air...

Page 59: ...ncy Each module is an independent system Reactive Power Compensation Capacity Both inductive and capacitive reactive power Reactive Power Compensation Performance Cos 0 99 after compensation if theAPF...

Page 60: ...r DSP FPGA Communication Modbus RTU RS485 Modbus TCP IP Ethernet Physical Specification IP Grade of Cabinet IP20 IP30 IP54 or customization Cooling method Intelligent forced air cooling Noise Level 65...

Page 61: ...i e war fire natural disaster etc and this warranty also expressly excludes all incidental and consequential damages Maintenance service for a fee is provided for any damage out of the warranty perio...

Page 62: ......

Page 63: ...g Geumcheon gu Seoul Korea 153 704 T 82 2 515 5303 E ups south korea deltaww com Delta Electronics Int l Singapore Pte Ltd 4 Kaki Bukit Ave 1 05 04 Singapore 417939 T 65 6747 5155 E ups singapore delt...

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