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V-RTU2000 Series

Chapter 2 - System Overview

Veesta - Remote Terminal Unit

Technical Specification Manual

Page 13 of 90

Figure 2-2: V-RTU2000 Series as Small Scale RTU Structure Diagram

CPU
Card

Card

AO Card

DO/HDO

Card

DI Card

AI Card

ACI/ACV

Card

ACP/W

Card

ACPM

Card

Back-plane

RS-485

RS-485 / 2-Wire

+5V

RS-232

Test Set

Master Station

DNP3.0 or IEC-870-5 and etc

Protocol

Field Power

CPU
Card

Card

AO Card

DO/HDO

Card

DI Card

AI Card

ACI/ACV

Card

ACP/W

Card

ACUP

Card

Back-plane

RS-485

RS-485 / 2-Wire

+5V

RS-232

RS-485

Test Set

Power

Sub Rack 1

CPU
Card

Card

AO Card

DO/HDO

Card

DI Card

AI Card

ACI/ACV

Card

ACP/W

Card

ACUP

Card

Back-plane

RS-485

+5V

RS-232

RS-485

Test Set

Power

Sub Rack 2

Sub Rack

Power

Meter

RS-485 / 2-Wire

Содержание V-RTU2000 Series

Страница 1: ...Veesta World Co Technical Information V RTU2000 Series Technical Specification Manual Author Veesta World Co Engineering Department ...

Страница 2: ...n this document In no event shall Veesta World Co be liable for direct indirect special incidental or consequential damages of any nature or kind arising from the use of this document nor shall Veesta World Co be liable for incidental or consequential damages arising from use of any software or hardware described in this document This document and parts thereof must not be reproduced or copied wit...

Страница 3: ...ate Comment 1 0 2009 09 01 First issue 1 1 2009 10 01 Added some picture of cards 1 2 2009 11 05 Added sub rack dimensions 1 3 2010 04 01 Revised Module list 1 4 2010 07 01 DNP3 0 Profile 1 5 2010 12 01 De bounce and Chatter Filter 1 6 2010 12 05 List Type Test Standards 1 7 2010 12 20 Adding VR 2736A DO Card type with MEX relay 1 8 2011 01 20 New modules and specifications 1 9 2012 08 08 Adding V...

Страница 4: ... 3 Communication Function 19 2 2 4 Self Diagnostic Function 19 2 2 5 Programmable Algorithm Function 19 2 3 Hardware Structure 20 2 3 1 Power Supply Unit 20 2 3 2 Main Unit 20 2 3 3 I O Interface Unit 21 2 3 4 Universal Intelligent Power Meter ACUP 21 2 4 V RTU2000 Series Card Modules List 22 2 5 V RTU2000 Series Hardware and Software Training 24 2 5 1 Curriculum Schedule Syllabus 24 2 6 Standards...

Страница 5: ...ifications 34 3 4 2 VR 2444 Voice Data Modem Specifications 35 3 4 3 VR 2444T Telephony Interface Specifications 36 3 4 4 VR 2425 GPRS Modem Specifications 36 3 4 5 VR 2426 GPRS 3G Modem Specifications 37 Chapter 4 Power Unit 39 4 1 General 39 4 2 DC 24V DC 5V 24V L PS Card 40 4 2 1 VR 2707B Specifications 40 4 3 AC 220V DC 5V 24V H PS Card 41 4 3 1 VR 2708B Specifications 41 Chapter 5 Digital Inp...

Страница 6: ...VR 2760 Specifications 61 11 2 2 Fault Current Detection Function 63 Chapter 12 Communication Protocols 65 12 1 General 65 12 2 DNP3 Profile 65 Chapter 13 Wiring Cabling 71 13 1 General 71 13 2 Backplane Terminal Wiring 71 13 3 CPU Card Master and IO Wiring 72 13 4 Communication Module CM Card Wiring 73 13 5 Power Supply PS Card Wiring 74 13 6 Digital Input DI Card Wiring 76 13 7 Digital Output DO...

Страница 7: ...CPU Card Wiring Cabling Diagram 72 Figure 13 2 CM Card Wiring Cabling Diagram 73 Figure 13 3 PS Card Wiring Cabling Diagram 74 Figure 13 4 DI Card Wiring Cabling Diagram 76 Figure 13 5 DO Card Wiring Cabling Diagram 77 Figure 13 6 HDO Card Wiring Cabling Diagram 78 Figure 13 7 AI Card Wiring Cabling Diagram 79 Figure 13 8 ACI Card Wiring Cabling Diagram 80 Figure 13 9 ACV Card Wiring Cabling Diagr...

Страница 8: ...authorization INDEX OF TABELS Table 2 1 V RTU2000 Series Cards Modules 22 Table 2 2 V RTU2000 Series Training Syllabus 24 Table 11 1 VR 2760 Programmable measurements accuracy display readouts 63 Table 12 1 V RTU2000 DNP3 0 Device Profile Document 65 Table 12 2 V RTU2000 DNP3 0 Interoperability Table 67 Table 13 1 V RTU2000 Series as Communication Server Backplane Wiring 71 Table 13 2 V RTU2000 Se...

Страница 9: ...s to the Power Automation Market 1 2 Veesta World Co Veesta World Co is a leading company in automation field in Iran and specialized in design and installation of IT Network of wide area and local area Automation control units control rooms DCS design PLC and SCADA application installation and system integration The main advantage of Veesta World s products is complying international standards an...

Страница 10: ... practice allow Veesta World Co to offer in a seamless approach consultancy engineering and training services The founders of Veesta World Co are professionals with a large experience in the Telecommunication and Networking and Industrial fields Veesta World Co is formed by a balanced team of professionals that gather knowledge in a wide range of technologies and specific know how on how to apply ...

Страница 11: ...O units intelligent processing in system operation and powerful in communication ability RTU design endeavor to pursue long term stability high reliability convenience in maintenance and wiring connection flexible in extension to be an aesthetic product as a well being quality unit V RTU2000 provides flexible cost effective answers to many challenges that face the engineering operations and mainte...

Страница 12: ... CPU PS Card AO Card DO HDO Card DI Card AI Card ACI ACV Card ACP ACW Card RS 232 IEDs ACPM Card Powe Test Set Back plane 5V RS 485 CPU PS Card AO Card DO HDO Card DI Card AI Card ACI ACV Card ACP ACW Card RS 485 2 Wire RS 232 IEDs ACPM Card Com Port n Main Board Com Port k Com Port j Master Station 1 DNP 3 0 or IEC 870 5 and etc Protocol Master Station n DNP 3 0 or IEC 870 5 and etc Protocol RS 2...

Страница 13: ...d AO Card DO HDO Card DI Card AI Card ACI ACV Card ACP W Card ACPM Card Back plane RS 485 RS 485 2 Wire 5V RS 232 RS 232 Test Set Master Station DNP3 0 or IEC 870 5 and etc Protocol Field Power CPU Card PS Card AO Card DO HDO Card DI Card AI Card ACI ACV Card ACP W Card ACUP Card Back plane RS 485 RS 485 2 Wire 5V RS 232 RS 485 Test Set Power Sub Rack 1 CPU Card PS Card AO Card DO HDO Card DI Card...

Страница 14: ...PU Card of which one links to the host computer The other one links to the Power Meter or IEDs for obtaining I O information for such equipment and also transferring the Output control command In addition the V RTU2000 also provide I O cards AI DI AO DO and etc to collect the field information and also carry out the Output of control command Figure 2 3 V RTU2000 Series as IED Structure Diagram CPU...

Страница 15: ...s Watt Var Voltage Current Temperature Position Resistance etc this is meant RTU is to gather all physical signals of main facilities in station 2 2 1 2 Accumulated Data Input Energy Counters accumulation and processing of pulses from external energy measurement devices are supported A 16 Bit value is set aside in the local memory for each Pulse Accumulator point The Pulse Accumulator will be incr...

Страница 16: ...Diagram 2 2 1 5 Chatter Filter A facility that is used to disable a digital input point if the number of state changes of that point is excessively high during a defined time interval Chatter Times changes The maximum allowed number of state transitions that can occur within a filter base Times Base period If the number of state transitions during a filter period equals or exceeds the maximum allo...

Страница 17: ...d of de bounce period and the de bounce time for all SOE points can be 1ms to 250ms adjustable The resolution is one millisecond The time tag recorded with each event is generated from a clock internal to the V RTU2000 Series The clock is 1 PPM accuracy TCXO V RTU2000 Series have the capability to synchronize its internal clock with a system clock located at the master station If the synchronizati...

Страница 18: ...mmand message The operating sequences for SBO command are 1 After received the Select Trip Close Command the RTU initialize its control logic check and verify its control circuit reassemble the command message then transmit the reassembled message to the Master Station 2 If the Operate Command is received within the user defined time period and last command is Select Trip Close Command the RTU wil...

Страница 19: ...on request 2 2 4 Self Diagnostic Function V RTU2000 Series has its well equipped ability for self diagnostic function Every abnormal status of RTU is recorded down as System Event or indicated by LED excitation on the panel The System Event Record can be retrieval by Test Set and store in its hard disk which very easy to find the fault portion in maintenance 2 2 5 Programmable Algorithm Function T...

Страница 20: ...nnector which provides 5V working power supply for the RTU and 24V driving power supply for DO HDO Card 2 3 1 2 AC 220V DC 5V 24V PS Card Power supply card designed in AC 85V 265V or DC 65V 375V input and with DC 5V 10W DC 24V 3W output Connecting with the backplane is linking with 48 pin DIN connector which provides 5V working power supply for the DTU and 24V driving power supply for DO HDO Card ...

Страница 21: ...rd AI Card Analog Input Card 4 Differential Channels Card AO Card Analog Output Card 4 Differential Channels Card ACI Card Analog AC Current Input Card 4 Independent CT Current Card ACV Card Analog AC Voltage Input Card 4 Independent PT Voltage Card ACP Card Analog AC Power Input Card 1 Voltage 3 Current Card ACW Card Analog AC Power Metering Input Card 2 AC Voltage 2 Current Card ACPM Card Analog...

Страница 22: ...ms to 260Vrms AC or 85V to 375V DC Output 5V 0 1V DC 12W 24V 1V DC Internal Used 3W 8 VR 2717A CPU Card 1 LAN Port 10 100 Base T Ethernet Panel 1 RS 232 Port for Master Backplane 1 RS 485 Port for Slave Device Backplane 1 RS 232 Port for Test Set Panel 9 VR 2715A CPU Card 1x RS 485 Port for Master Backplane 1x RS 485 Port for Slave Device Backplane 1x RS 232 Port for Test Set Panel 10 VR 2424 Mode...

Страница 23: ...00VA 200W Point 4 1ME 21 VR 2741 AI Card Input 1mA Point 4 Differential 22 VR 2742 AI Card Input 4 20 mA Point 4 Differential 23 VR 2742E AI Card Input 0 20 mA Point 4 Differential 24 VR 2743 AI Card Input 5V Point 4 Differential 25 VR 2751 AO Card Output 1mA Point 4 Differential 26 VR 2752 AO Card Output 4 20 mA Point 4 Differential 27 VR 2745 ACI Card Input 0 1A AC or 0 5A AC Point 4 28 VR 2746 ...

Страница 24: ... communication for Alternation layer part Day 1 Function introduce of network and communication for system introduce of CPU introduce of inside network communication with attempter computer interface and communication with other IED Run maintenance personnel System development personnel Introduce of every I O boards and network for Alternation layer part Day 1 Introduce of hardware system use and ...

Страница 25: ...age 7 IEC 60870 3 Minimum Input voltage 8 IEC 60870 3 4 Correct Operation 9 IEC 60870 3 4 Transition time 10 Functions Input Filter Sequence of Event Time Synchronization 2 6 3 Analog Input Performance 11 IEC 60870 3 Nominal Input Voltage 12 IEC 60870 4 Accuracy 2 6 4 Current Voltage Input Performance 13 IEC 60870 3 Transverse voltage rejection 14 IEC 60870 3 Common mode rejection 15 Functions Ful...

Страница 26: ... 61000 4 3 Electromagnetic field 24 IEC 61000 4 4 Fast Transient Burst 2kV IO 4kV Power port 25 IEC 61000 4 5 Surge 1 5 50ns 26 IEC 61000 4 6 Conductive disturbance induced by RF field 27 IEC 61000 4 8 Power frequency magnetic field 28 IEC 61000 4 11 Voltage dips 29 IEC 61000 4 29 Voltage interruption 30 CISPR22 Conducted and radiated emission 2 6 8 Environment Standards 32 IEC 60068 2 1 Cold 35 C...

Страница 27: ...ication port by 62 5 kbps baud rate externally it provides RS 232 communication port 9 6 kbps for linking with Test Set also with RS 232 RS 485 communication port 9 6 kbps for linking with the outside equipment By function the CPU Card provides two kinds of different functions First one featuring as the Communication Server or Remote Terminal Unit which providing Master CPU Card IO CPU Cards and C...

Страница 28: ...GSM digital certificated with VPN Channel to send and receive information Voice Data Modem Card is the abbreviation for FSK Modem working with 4 wire channel The modem work as voice transmission within data transmission in same time The baud rate of 600 bps in method of ani synchronous protocol that you can send Asynchronous and also Synchronous data frame over the RS232 standard of modem Modem ha...

Страница 29: ...s listed below Buffering the required power of Logical Cards DC 5V Buffering the required power for the Relay on DO HDO Cards DC 24V Providing communication line for LIOC Communication Providing the Addressing of Logical Cards The backplane provides 3 kinds of slot for connecting different cards Power Slot x 1 DC 5V 24V PS Card CPU Slot x 1 CPU Card main I O Slot x N I O Cards or CM Cards or IO CP...

Страница 30: ... of RA0 RA1 RA2 RA3 setting by using SW1 Dip Switch to set the rack address but only the CPU slot has its own Rack Address signal The Rack Address of RTU can be set by software and hardware Basically the software Dip Switch Power Slot CPU Slot IO Slot 1 IO Slot 2 IO Slot N 5v DGND 24VP 24VG RA0 RA3 DATA DATA FT RST SA0 SA1 SA2 SA3 48 Pin DIN 96 Pin DIN 96 Pin DIN 96 Pin DIN RA DA TA DA RSTA SGA FG...

Страница 31: ... address Simply insert the I O Card into the slot the user can easily know the exact address without any setting check The slot address set is under using four signal lines of SA0 SA1 SA2 and SA3 The DIN Connector Pin of SA0 is a3 while that of SA1 is c3 The DIN Connector Pin of SA2 is a4 while that of SA3 is c4 Example I O Slot 6 Slot Address 5 is set as below SA0 1 Pin a3 Open 1 SA1 0 Pin c3 GND...

Страница 32: ...The DC 5V output of RTU PS Card is supplying power to other slots under through the backplane the 5V DGND power signals are connected to all slots The DIN Connector Pin of 5V is a1 b1 and c1 The DIN Connector Pin of DGND is a2 b2 and c2 3 2 8 DC 24V Power Signal The DC 24V output of RTU PS Card is supplying power to other slots under through the backplane the I24VP I24VG power signals are connecte...

Страница 33: ...applied to communicate with Test Set to setup Data Base and perform maintenance A RS 485 channel is used for internal communication with Local I O Cards LIOC TCXO 1 ppm 0 C to 50 C is to suffice the strict requirement of time base accuracy 3 3 1 VR 2717A Specifications 1 Microprocessor RDC R1120 RISC Microprocessor 2 Operating Frequency 80MHz 3 Flash Memory 256K Bytes 4 SRAM 256K Bytes Battery Bac...

Страница 34: ...g various telephony interfaces call VR 2444T for dispatch telephone system that convert 4 wire audio with E M signaling to 2 wires Subscriber link as FXS or trunk link as FXO connection Any GPRS or 3G modem provided with external antenna connection that can be mounted over the outdoor cubicles 3 4 1 VR 2424 Data Modem Specifications 1 Microprocessor XA G49 24 576MHz 2 Memory 64KB Flash 2KB SRAM Mi...

Страница 35: ...2444 Voice Data Modem Specifications 1 Microprocessor 8051 Intel 2 Memory 64KB Flash 2KB SRAM Microprocessor included 3 Data Rate 300 600 1200 2400 9600 BPS 4 Operation Mode Half or Full Duplex 4 Wire Lease Line FSK Modem configurable 5 Operating Format Transparent Asynchronous Binary Serial 6 Transmitter Output Level Adjustable 0 dBm to 20 dBm Adjustable 7 Receiver Input Level Adjustable 0 dBm to...

Страница 36: ...ble with most of old modem like Hitachi voice and data modem 5 Ring Generator 20Hz standard Ring Generator with each module 3 4 4 VR 2425 GPRS Modem Specifications 1 Standard GSM GPRS 2 Band Options Quad band 850 900 1800 1900 MHz 3 GPRS Multi slot class Class 10 4 GPRS Data rates Maximum 85 6Kbps In band Download Maximum 42 8Kbps Out band Upload 5 Transmit Power 2 Watt GSM 850 900 1 Watt GSM DCS ...

Страница 37: ...na with Cable SMA Connector 14 Surge Withstand Capability SWC ANSI IEEE C37 90 1 1989 Differential Mode Only 3KV Oscillatory Test 5KV Fast Transient Test 15 Power Requirement 5VDC 5 250mA Operational in Veesta RTU2000 Subrack back plane 16 Card Dimension 160mm 100mm 17 Environment Operating Temperature 25 C to 70 C Storage Temperature Relative Humidity 40 C to 85 C 10 to 95 non condensing 3 4 5 VR...

Страница 38: ...meters Configurable Asynchronous Serial Data Baud rate 4800 9600 19200 38400 57600 115200 Data Bits 8 7 bits Stop Bit 1 2 bits Parity Bit None Even Odd Mark Space 16 Ethernet Parameters Configurable IP Network IP address in Client Server TCP UDP Mode Port forwarding capabilities Target determination for Serial or Ethernet from GPRS 17 Optional Parameters 2 bytes Synchronizations pattern definition...

Страница 39: ... AC 265V to sustain the variations of power source at utility site Between the input and output isolation designed with 2500Vrms Voltage isolation also providing the plug in type in designing the power supply unit The entire power source is featuring for it in Plug In design The power unit of V RTU2000 Series is consisted of the followings DC 24V DC 5V 24V PS Card Power supply card is designed in ...

Страница 40: ... failure detection circuit Upon detecting that the input power is lower than the set value it will send out Power Fail PF signal to other cards through backplane 4 2 1 VR 2707B Specifications 1 Input Voltage Range 24V to 75V DC 2 Output Voltage 5V 0 1V DC 24V 1V DC Internal Used 3 Output Power 10W DC 5V 3W DC 24V 4 Output Short Circuit Protection Continuous Auto Restart 5 Output Over Voltage Prote...

Страница 41: ...re detection circuit Upon detecting that the input power is lower than the set value it will send out Power Fail PF signal to other cards through backplane 4 3 1 VR 2708B Specifications 1 Input Voltage Range 85Vrms to 265Vrms AC or 65V to 375V DC 2 Output Voltage 5V 0 1V DC 24V 1V DC Internal Used 3 Output Power 10W DC 5V 3W DC 24V 4 Output Short Circuit Protection Continuous Auto Restart 5 Output...

Страница 42: ...mentary Change Detection Simple Status SOE Sequence of Event ACC Pulse Accumulator No matter the DI or ACC the De bounce Time is software programmable from 1ms to 250ms of 1ms as a step The following explanation does not set DI or ACC certainly it just discusses the hardware 5 2 DI Card Digital Input Card is an intelligent IO Card which is used to detect the status of the field equipment such as t...

Страница 43: ...istor for each Channel 5 Input Type Bipolar 6 Min Turn On Voltage 65V DC for 129V DC 7 Max Turn Off Voltage 50V DC for 129V DC 8 De bounce Time 1ms 250ms Software Definable 9 Max Input Voltage 200V DC for 129V DC 10 Max Input Frequency 100 Hz Low High Time De bounce Time 11 Common Mode Voltage 250V DC Min 12 Isolation Internal to Digital Input 3000Vrms 13 Surge Withstand Capability SWC ANSI IEEE C...

Страница 44: ... each Channel 5 Input Type Bipolar 6 Min Turn On Voltage 12V DC for 24V or 48V DC 7 Max Turn Off Voltage 9V DC for 24V or 48V DC 8 De bounce Time 1ms 250ms Software Definable 9 Max Input Voltage 60V DC for 24V or 48V DC 10 Max Input Frequency 100 Hz Low High Time De bounce Time 11 Common Mode Voltage 250V DC Min 12 Isolation Internal to Digital Input 3000Vrms 13 Surge Withstand Capability SWC ANSI...

Страница 45: ...General The V RTU2000 Series unit comprises two DO cards namely DO Card and HDO Card The DO Card is used in smaller current control application The HDO High density DO Card provides 10A 2000VA 200W contact capacity of relay for application using It provide 4 Select Relays CH1 CH4 and 1 Main Execution Relay For application DO Card and HDO Card can be defined as Trip Close Control Output Raise Lower...

Страница 46: ...del of VR 2736 and 2 Common Point COM1 COM2 in the model of VR 2736A which are transmitted through 96 Pin DIN Connector to 10 Pin terminal on the backplane for actual application On VR 2736 DO Card the relay contact is designed in 1a 1b for the user to select a type contact or b type contact On VR 2736A DO Card there is selectable by strap of J2 J3 to choose auto resettable fuse for two output con...

Страница 47: ... Relay CH1 CH4 and 1 Main Execution Relay ME and model VR 2737 consist of 4 direct control relay which are transmitted through 96 Pin DIN Connector to 10 Pin terminal on the backplane for actual application The Relay contact type of HDO Card is 1c the user can select contact a or contact b 6 3 1 VR 2735 VR 2737 Specifications 1 Microprocessor AT89C2051 12MHz 2 Memory 2K Bytes Flash ROM 128 Bytes S...

Страница 48: ...transducer of Watt Var Voltage Current Temperature Position Resistance as to monitor the operation status of power system including the measured values of current temperature and Tap position 7 2 AI Card Analog Input Card is an intelligent IO Card which is used to measure the output values of power transducer as to monitor the status for power system including current temperature and Tap position ...

Страница 49: ...r 1mA 250 0 01 ohm for 4 20mA 1M ohm for 5V voltage input 5 Input Range VR 2741 Model 1mA VR 2742 Model 4 20mA VR 2743 Model 5V 6 Scan Time 1 sec 7 Resolution 16 Bit 8 Accuracy 0 1 at 25 C 9 Temperature Coefficient 50 PPM C 10 CMRR 100 dB 60Hz 11 NMRR 60 dB 60Hz 12 Common Mode Voltage 250V DC Min 13 Isolation Internal to Analog Input Channel to Channel 3000V DC 35V DC 14 Surge Withstand Capability...

Страница 50: ...fferential Channels Card Output Range 4 20mA For application AO Card is normally used to execute the Analog Raise Lower AGC Output control for controlling the load raise lowering setting of the generator set 8 2 AO Card Analog Output Card is an intelligent IO Card which is used to execute the Analog Raise Lower Output control It contains CPU comply with its Firmware it also provides interface and ...

Страница 51: ...s 5 Accuracy 0 25 at 25 C 6 Settling Time 100ms to 0 1 Max Full Range Step 7 Output Type Unipolar and Bipolar Voltage Current plus Offset Current 8 Output Range VR 2751 Model 1 to 1mA 5000 ohm Max VR 2752 Model 4 to 20mA 500 ohm Max 9 Temperature Coefficient 100 PPM C 10 Common Mode Voltage 250V DC Min 11 Isolation Internal to Analog Output 1500V DC 12 Surge Withstand Capability SWC ANSI IEEE C37 ...

Страница 52: ...The design concept of Model VR 2745 ACV card was based on Microprocessor It uses 16 bit A D to design its current module cards for voltage measurement of RTU Its back side of communication port is using the protocol of RTU Local I O while the frond RS 232 communication port is for maintenance only And this RS 232 port is easy accessed and programmed by PC Tool to setup the parameters and records T...

Страница 53: ...e angle measuring error 2 4 Sampling Rate 32 points for each cycle 5 Input Burden 0 2 VA phase 6 Fault Current Detection Mode 0 One fault based curved 16 set point group Mode 1 User definable 4 point phase ground time over current curve 7 Communication Port Data rate RS 232 9600 bps RS 485 62 5K bps 8 Insulation ability Internal circuit against 3000Vdc analog input 9 Impulse Test ANSI IEEE c37 90 ...

Страница 54: ... voltage measurement of RTU Its back side of communication port is using the protocol of RTU Local I O while the frond RS 232 communication port is for maintenance only And this RS 232 port is easy accessed and programmed by PC Tool to setup the parameters and records The ACV Card Features 4 sets AC voltage input 0 300V Each sampling cycle 32 points True RMS converter Accuracy 0 5 fs Field program...

Страница 55: ... 3Hz 3 Accuracy Voltage 0 5 fs Phase angle measuring error 2 4 Sampling Rate 32 points for each cycle 5 Input Impedance 1MΩ 2 each set 6 Communication Port Data rate RS 232 9600 bps RS 485 62 5K bps 7 Insulation ability Internal circuit against 3000Vdc analog input 8 Impulse Test ANSI IEEE c37 90 1 2002 2 5KV SWC IEC 61000 4 12 classⅢ SWC IEC 61000 4 4 classⅣ SWC IEC 61000 4 5 classⅣ Impulse 9 Pow...

Страница 56: ...it A D to current Watt and etc module cards for power related parameters measurement of RTU Its back side of RS 485 communication port is using the protocol of RTU Local I O while the frond RS 232 communication port is for maintenance only And this RS 232 port is easy accessed and programmed by PC Tool to setup the parameters and records The ACPM Card Features 3 phase current input 1A or 5A 3 phas...

Страница 57: ...t 1 00 x pickup 3 of trip time or 20ms whichever is greater W Var VA PF 2 fs WH VarH 5 rd Phase angle measuring error 2 4 Input burden Current 0 2VA Voltage 1MΩ 5 Communication Port Data rate RS 232 9600 bps RS 485 62 5K bps RS 232 RS 485 RTU local I O 6 Configuration Fault current detection mode 0 One fault based curve 16 set point groups Ip Pu Mp Ig Pu Mg Fault current detection mode 1 User defi...

Страница 58: ...20 0 65535 4 40 0 65535 14 0 0 65535 1 60 0 65535 4 80 0 65535 16 0 0 65535 2 00 0 65535 5 20 0 65535 2 40 0 65535 5 60 0 65535 10 2 2 2 Fault Alarm Curve The required Fault Alarm Curve is established by programming a Pickup Current and a Curve Multiplier The Pickup Current is the threshold current at which the fault detection starts timing range from 0 05 to 16 00 CT The Curve Multiplier allows s...

Страница 59: ...itching V S linking with external CT terminal Other terminals include 3 PT working power and 2 communication interfaces COM1 and COM2 for transmitting to the backplane terminal for actual application through under 96 Pin DIN Connector In design the analog circuit and digital circuit are arranged into different circuit board 11 2 ACUP Card The VR 2760 Digital Power Meter Unit is microprocessor base...

Страница 60: ...in RTC real time clock Field programmable PT CT ratio Accuracy up to 0 15 Low input burden 0 5VA 5A 120V 2 communication Ports RS 485 RS 232 Wide power supply range 80 260V AC DC Memory for all setup and energy data Comprehensive self test diagnostic User Map speed up communication indirect accessing data Synchrony check Fault current detection option 2KV RMS input output power isolation Alphanume...

Страница 61: ...or 1 rows of 8 characters 6 Programmability Communication Baud Rate 1 2K 2 4K 4 8K 9 6K 19 2K bps Device address 1 254 Measured Power System 3P4W 3P3W 1P3W 1P2W 50 60 Hz main frequency PT ratio CT ratio Maximum demand 1 60 minute A KW KVAR KVA 7 Communication Port RS232 front panel Modbus RTU protocol only RS485 rear panel Modbus RTU or DNP3 0 8 Fault Current Detection Option Mode 0 One Fault Base...

Страница 62: ...input output power 2 5KV AC rms 1 min between case input 2KV AC rms 1 min between case power 14 Insulation ability Internal circuit against 3000Vdc analog input 15 Impulse and Surge Test ANSI IEEE c37 90 1 1989 3KV SWC IEC 61000 4 12 ClassⅢ SWC IEC 61000 4 4 Class Ⅳ SWC IEC 61000 4 5 Class Ⅳ Impulse 16 Stability Temperature range 10 to 50 maximum 100 ppm 17 Power Requirement LO DC 20 60V HI AC 80 ...

Страница 63: ...rd 0 03 rd Angle 4 359 9 DG DG1 DG2 DG3 DG Accuracy performance range for WH VarH PF 0 5 Accuracy performance range for WH VarH PF 0 5 10 to 50 10 to 50 PF Cosθ for WH PF Sinθ for VarH PF Cosθ for WH PF Sinθ for VarH Voltage 60V Current 20 of rating Voltage 60V Current 10 of rating 0 2 SIN 1 0 02 x PF 11 2 2 Fault Current Detection Function 11 2 2 1 Fault Based Curve One user programmable Fault Ba...

Страница 64: ... curve in the vertical time direction range from 0 00 to 100 00 The formula is T M Tfbc at I Ipu Where T Fault Alarm Time ms M Curve Multiplier Tfbc Fault Base Time ms at I Ipu I Input Current Ipu Pickup Current 11 2 2 3 Set point Group In VR 2749 ACPM Model the set points Ip pu Mp are used for all three phase time over current detection and the set points Ig pu Mg are used for ground time over cu...

Страница 65: ...e table bellow you can find DNP3 0 Profile of Veesta RTU2000 product series Table 12 1 V RTU2000 DNP3 0 Device Profile Document DNP 3 0 DEVICE PROFILE DOCUMENT Vendor Name Veesta World Company Device Name V RTU2000 Veesta Remote Terminal Unit Model 2000 Series Highest DNP Level Supported For Requests Level 3 For Responses Level 3 Device Function Master Slave Notable objects functions and or qualif...

Страница 66: ...gurable SELECT OPERATE Never Always Sometimes Configurable DIRECT OPERATE Never Always Sometimes Configurable DIRECT OPERATE Never Always Sometimes Configurable NO ACK COUNT 1 Never Always Sometimes Configurable Pulse On Never Always Sometimes Configurable Pulse Off Never Always Sometimes Configurable Latch On Never Always Sometimes Configurable Latch Off Never Always Sometimes Configurable Queue ...

Страница 67: ...ent Responses Yes No Table 12 2 V RTU2000 DNP3 0 Interoperability Table Veesta RTU2000 INTEROPERABILITY TABLE OBJECT REQUEST RESPONSE Obj Var Description Func Codes dec Qual Codes hex Func Codes dec Qual Codes hex 1 0 Binary Input All Variations 1 22 00 01 06 1 1 Binary Input 1 00 01 06 129 130 00 01 1 2 Binary Input with Status 1 00 01 06 129 130 00 01 2 0 Binary Input Change All Variations 1 06 ...

Страница 68: ...20 6 16 Bit Binary Counter without Flag 1 00 01 06 129 130 00 01 20 7 32 Bit Delta Counter without Flag 1 00 01 06 129 130 00 01 20 8 16 Bit Delta Counter without Flag 1 00 01 06 129 130 00 01 21 0 Frozen Counter All Variations 1 22 00 01 06 21 1 32 Bit Frozen Counter 1 00 01 06 129 130 00 01 21 2 16 Bit Frozen Counter 1 00 01 06 129 130 00 01 21 3 32 Bit Frozen Delta Counter 1 00 01 06 129 130 00...

Страница 69: ...ime 1 06 07 08 129 130 17 28 30 0 Analog Input All Variations 1 22 00 01 06 30 1 32 Bit Analog Input 1 00 01 06 129 130 00 01 30 2 16 Bit Analog Input 1 00 01 06 129 130 00 01 30 3 32 Bit Analog Input without Flag 1 00 01 06 129 130 00 01 30 4 16 Bit Analog Input without Flag 1 00 01 06 129 130 00 01 32 0 Analog Change Event All Variations 1 06 07 08 32 1 32 Bit Analog Change Event without Time 1 ...

Страница 70: ...ization Veesta RTU2000 INTEROPERABILITY TABLE OBJECT REQUEST RESPONSE Obj Var Description Func Codes dec Qual Codes hex Func Codes dec Qual Codes hex 52 1 Time Delay Coarse 129 07 quantity 1 52 2 Time Delay Fine 129 07 quantity 1 1 06 60 1 Class 0 20 21 22 06 1 06 07 08 60 2 Class 1 20 21 22 06 1 06 07 08 60 3 Class 2 20 21 22 06 1 06 07 08 60 4 Class 3 20 21 22 06 1 00 01 129 00 01 2 00 80 1 Inte...

Страница 71: ...able type terminal block for outside wiring Power slot is 6 pin terminal block The detailed definitions of each RTU slot are as listed below Table 13 1 V RTU2000 Series as Communication Server Backplane Wiring I O Slot Power Master CPU IO CPU CM Card DC 5V RS 232 RS 485 RS 232 RS 485 RS 232 RS 485 1 VR RXD1 DA1 RXD1 DA1 RXD1 DA1 2 VR TXD1 DA1 TXD1 DA1 TXD1 DA1 3 FG RTS1 RTS1 RTS1 4 PIN S1G S1G S1G...

Страница 72: ...Panel 1 RS 232 channel or with 1 Ethernet Channel Real Panel 1 RS 232 and 1 RS 485 channel for VR 2717 model and 2 RS 485 channels for VR 2715 model RS 232 signals of CPU Card channel 1 are RXDA TXDA RTSA SG RS 485 signals of CPU Card channel 1 are DA DA and for channel 2 are DB and DB Figure 13 1 CPU Card Wiring Cabling Diagram RXDA TXDA RTSA SG DB DB SG FG DA DA DB DB FG 160 mm 100 mm DB9 M RS 2...

Страница 73: ...t use and communication of its contents not permitted without written authorization 13 4 Communication Module CM Card Wiring Front Panel 1 RS 232 channel Real Panel 2 RS 232 channels or 2 RS 485 channels Figure 13 2 CM Card Wiring Cabling Diagram RXDA TXDA RTSA SG RXDB TXDB RTSB SG FG DA DA DB DB FG 160 mm 100 mm DB9 M RS 232 900 M 1800 FM RS 232 RS 485 96 Pin DIN Connector ...

Страница 74: ...l Remote Source Voltage or Indicator positive Signal VR Local Remote Source Voltage or Indicator negative Signal About VR VR please consider that this two terminals act as two options External Local Remote This mode has been used for external 24V to VR and 0V to VR pin terminal to operate and energize DO relays externally controlled In this mode the jumper strap of J1 and J2 must be in position of...

Страница 75: ...can route VR to one of input of DI Card and VR to common terminal of DI card It is most important the common of DI card for your field wiring must be 0V also so you can use from this feature In this mode Jumper strap of J1 and J2 must connect 1 2 3 together Not Used This mode is default mode of VR VR pin terminal of PS Card In this mode nothing above items can be used Although the function of L R ...

Страница 76: ...his document use and communication of its contents not permitted without written authorization 13 6 Digital Input DI Card Wiring Front Panel 8 LED Indication Rear Panel 8 input points CH1 CH8 1 common point COM 1 frame ground point FG Figure 13 4 DI Card Wiring Cabling Diagram CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8 COM FG 160 mm 100 mm 900 M 1800 FM 96 Pin DIN Connector ...

Страница 77: ...DO side This auto resettable fuse can handle up to 60V between contacts of DO relays For setup this you must strap J2 and J3 COM2 it is protected by 8A Fuse but it is not auto resettable in case of any damage caused by short circuit you must replace the fuse on the card For setup this type you must strap J2 and J3 Independent COM1 COM2 in this case two channels of CH1 CH2 can be protected by auto ...

Страница 78: ...with 2 output terminals A B In VR 2737 model One Main Execution point ME as output point with 2 output terminals A B And for VR 2735 modem another output point as CH5 one output point with 2 output terminals A B Figure 13 6 HDO Card Wiring Cabling Diagram CH1 A CH1 B CH2 A CH2 B CH3 A CH3 B CH4 A CH4 B CH5 A CH5 B 160 mm 100 mm 900 M 1800 FM 96 Pin DIN Connector CH1 A CH1 B CH2 A CH2 B CH3 A CH3 B...

Страница 79: ...use and communication of its contents not permitted without written authorization 13 9 Analog DC Input AI Card Wiring Front Panel 1 LED Run Indicator Rear Panel 4 input points CH1 CH4 one input point with 2 input terminals 2 shielding points S1 S2 Figure 13 7 AI Card Wiring Cabling Diagram CH1 CH1 CH2 CH2 S1 CH3 CH3 CH4 CH4 S2 160 mm 100 mm 900 M 1800 FM 96 Pin DIN Connector ...

Страница 80: ...re individual mode For setup this mode you must un jumper J2 J3 and J4 Mode 2 8xWire 4xCT Measurement Mode it is for measuring 4 independent AC current inputs Each CT individually metering current and wired to the back plane of Card For setup this mode you must un jumper J2 J3 and J4 in back of Card Mode 3 4xWire 3xPhase Measurement Mode it is for normal current measurement of 3x Phase AC circuit ...

Страница 81: ...C 3x phase measurement in 3 or 4 wire mode In this mode you can use for two independent AC circuit as Group 1 G1 and Group 2 G2 The measurement value can be defined as common mode Neutral in pin 5 or 10 phase voltage or between phases as line voltage in the software configuration of ACV card For setup this mode you must jumper R86 and R87 for Group G1 and R88 R89 for Group G2 in front of ACV card ...

Страница 82: ...metering is individual so PT input can be phase to phase or phase to neutral For setup this mode you must jumper only R82 R83 R84 R85 in front of ACV Card It is special mode and not available now Complex Mode 1 Mode 2 One 3xPhase within 2 individual Measurement Mode it is possible to have Mode 1 and Mode 2 in one card For this Group 1 or Group 2 can configure as freely to Mode 1 or Mode 2 For exam...

Страница 83: ...t use and communication of its contents not permitted without written authorization 13 12 Analog Output AO Card Wiring Front Panel 1 LED Indication Rear Panel 4 input points CH1 CH4 one input point with 2 input terminals 2 shielding points S1 S2 Figure 13 10 AO Card Wiring Cabling Diagram CH1 CH1 CH2 CH2 S1 CH3 CH3 CH4 CH4 S2 160 mm 100 mm 900 M 1800 FM 96 Pin DIN Connector ...

Страница 84: ...ral from Source NS Input Current Phase C to Load CL Input Current Phase C from Source CS Input Current Phase A from Source AS Input Current Phase A to Load AL Input Current Phase B from Source BS Input Current Phase B to Load BL Input Current Neutral to Load NL Input Current Neutral from Source NS Input Current Phase C to Load CL Input Current Phase C from Source CS Field Ground Earth Connection F...

Страница 85: ...anual Page 85 of 90 All rights reserved Passing on and copying of this document use and communication of its contents not permitted without written authorization Figure 13 13 ACUP Card Panel Mount Cut out diemsnions Figure 13 14 ACUP Cuircuit Connection Diagram 63 mm 0 5 135 5 mm 0 5 Cut out area ...

Страница 86: ...n this chapter you can see more about dimensions of sub racks for V RTU2000 Series 14 2 VR 2101A Sub rack This sub rack is suitable for a feeder terminal unit application There is one slot of Power Supply module and one slot of CPU card 5 slots are available for any type of IO cards In the right side of sub rack there is a space for mounting VP 2760 an intelligent power meter module Dimension of s...

Страница 87: ...tion There is one slot of Power Supply module and one slot of CPU card 5 slots are available for any type of IO cards In the right side of sub rack there is a space for mounting four 4 VP 2760 an intelligent power meter module Dimension of sub rack is 3U x 82T x 185mm H W D Each U unit is 1 75 inches 44 5mm vertically dimension and each T unit is 0 2 inches 5 1mm horizontally dimension of sub rack...

Страница 88: ...itable for a feeder terminal unit application There is one slot of Power Supply module and one slot of CPU card 8 slots are available for any type of IO cards Dimension of sub rack is 3U x 42T x 185mm H W D Each U unit is 1 75 inches 44 5mm vertically dimension and each T unit is 0 2 inches 5 1mm horizontally dimension of sub rack All dimensions in the picture bellow have 1 mm tolerance The Cut Ou...

Страница 89: ...y application of remote terminal unit There is one slot of Power Supply module and one slot of CPU card There are 16 slots available for any type of IO cards Dimension of sub rack is 3U x 84T x 185mm H W D Each U unit is 1 75 inches 44 5mm vertically dimension and each T unit is 0 2 inches 5 1mm horizontally dimension of sub rack All dimensions in the picture bellow have 1 mm tolerance This is 19 ...

Страница 90: ...Page 90 Veesta World Co World Wide Web http www veesta world com E Mail info veesta world com D VW Products V RTU2000 Documents V RTU2000 Technical Specification Manual V2 0 en doc ...

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