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ISA DRTS.3 PLUS, Manual

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ISA DRTS.3 PLUS Manual Download Page 21

Doc. SIE62153 

Rev. 1 

Page 21/24 

There are two instances where the option can be necessary: 
. Generating a current or voltage into a device that is also taking a signal from the mains; 
. Synchronising two test sets to the mains, and then using them to test line differential relays. 
 

Summary of Contents for DRTS.3 PLUS

Page 1: ...DOC SIE62153 DATE 08 12 2008 REV 1 INSTRUMENT DRTS 3 PLUS FOR TESTING PROTECTIVE RELAYS ENERGY METERS AND TRANSDUCERS ...

Page 2: ...Doc SIE62153 Rev 1 Page 2 24 REVISIONS SUMMARY VISA N PAGE DATE 1 All 08 12 2008 Issued Lodi ...

Page 3: ...ACCESSORIES 14 3 18 WEIGHT AND DIMENSIONS 14 4 DRTS 3 PLUS OPTIONS 15 4 1 OUTPUT VOLTAGE 15 4 2 OPTIONAL CURRENT AND VOLTAGE MEASUREMENTS 15 4 3 HIGH PRECISION MODEL 15 4 4 BATTERY SIMULATOR 16 4 5 IEC61850 OPTION CODE PII80156 17 4 6 RELAY CONNECTION CABLES CODE ZII15156 18 4 7 GPS SYNCHRONIZER CODE ZII10161 18 4 8 SHA 6 ENERGY METERS UNIVERSAL SCANNING HEAD CODE ZII20162 19 4 9 IN2 CDGCURRENT BO...

Page 4: ...ontrols it via the RS232 serial port or the USB port The firmware FWH6 contained in a FLASH EPROM resident into the instrument allows the instrument to interpret all commands received from the computer and to transmit test results Software running on the P C allow the user to Control all current and voltage outputs for the simulation of all types of faults in particular faults that are produced on...

Page 5: ...ons There are many options available for DRTS 3 PLUS they are described in detail on chapter 4 1 3 TDMS the software for DRTS 3 PLUS All controls of the instrument are performed by the software TDMS which is described in document MSE10015 ...

Page 6: ...in contact EN 61000 4 3 Immunity tests for radio frequency interference Test values f 900 5 MHz field 10 V m modulated AM 80 1 kHz EN 61000 4 4 Immunity tests for high speed transients burst Test values 2 kV peak 5 50 ns EN 61000 4 5 Immunity tests for surge Test values 1 kV peak differential mode 2 kV peak common mode 1 2 50 us EN 61000 4 6 immunity to low voltage sinusoidal waveform Test values ...

Page 7: ...put for external booster or zero power mode Note connectors are always present even if the optional circuits aren t present into the module Besides on the front panel are available Power on switch Four lights indicating the status of the instrument Eight lights for the status of trip input turn on when closed Four lights for the status of auxiliary outputs turn on when closed One light per voltage...

Page 8: ...ble between 0 001 A s and 999 A s Output accuracy 40 to 60 Hz 23 C 5 C Typical 0 05 of the regulated value 0 01 of the full scale range ranges 1 5 and 15 A or 0 5 mA range 0 15 A Maximum 0 1 of the regulated value 0 02 of the full scale range ranges 1 5 and 15 A or 1 mA range 0 15 A Output accuracy 0 to 40 Hz 0 5 of the regulated value 1 mA range 150 mA 4 mA range 1 5 A 10 mA range 15 A 1 kHz maxi...

Page 9: ... change programmable between 0 001 V s and 999 V s Output accuracy 40 to 60 Hz 23 C 5 C Typical 0 05 of the regulated value 0 01 of the full scale range ranges 12 5 125 and 300 V or 1 mV range 1 V Maximum 0 1 of the regulated value 0 02 of the full scale range ranges 12 5 125 and 300 V or 2 mV range 1 V Output accuracy 0 to 40 Hz 0 5 of the regulated value 2 mV range 1 V 10 mV range 12 5 V 50 mV r...

Page 10: ...ewing all the angles Variation range 0 1 s to 999 s Angle resolution 0 01 Angle accuracy 40 to 60 Hz typical 0 02 maximum 0 1 Angle accuracy 5 to 40 Hz maximum 1 Angle accuracy 60 to 2 kHz maximum 5 3 6 Output frequency Possibility of selecting the output frequency between 0 0000 and 1999 9999 Hz Possibility to set the fault frequency on All outputs V1 only Voltages V1 V2 V3 I1 plus V1 V2 V3 All o...

Page 11: ...uts either clean or with voltage from 4 5 to 600 V DC 24 to 425 V a c divided in two groups of five input each with two common points isolated at 1 kVac This feature allows the measurement of polarized trip contacts with two different zeroes that can t be put in common All of them perform time measurements two called IMP1 and IMP2 measure also the time taken by a programmable number of impulses Co...

Page 12: ...d A C 300 V 8 A 2400 VA D C 300 V 8 A 250 W Range of programmable delay from 0 to 999 99 s 3 10 Interface connections Interface 1 RS232 Characteristics of RS232 interface Transmission rate 57 600 baud Serial interface cable 2 meters included Protocol BUSY READY Interface 2 USB Characteristics of USB interface Transmission rate 3x minimum Interface cable 2 meters included 3 11 Operator s lights The...

Page 13: ...ial communication The simulation of the fault can be made of single or multiple tests case of evolving failures Between two simulations parameters may return to zero return to the healthy value or maintain the last injected value Maximum number of elementary tests cycles in a multiple test 49 Duration of the cycle from 1 ms to 999999 9999 s Accuracy of the cycle duration 0 2 ms Delay between two c...

Page 14: ... 264 V a c sinusoidal single phase Frequency 47 to 63 Hz Power consumption at rest less than 150 W maximum load 1200 W 3 16 Enclosure Instrument 3U rack Case Aluminum with carrying handle The instrument may be operated in the horizontal or vertical positions 3 17 Accessories The following items are supplied with the DRTS 3 PLUS Protection bag Mains supply cable Serial and USB cables Relay connecti...

Page 15: ... 0 02 C of range AC DC Current measuring Input High Measuring range 20 A Resolution 10 mA AC accuracy 0 2 of range 0 1 of value Temperature drift 0 05 C of value 0 01 C of range DC accuracy 0 1 of range 0 1 of value Temperature drift 0 05 C of value 0 02 C of range AC DC Voltage measuring input High Measuring range 250 V Resolution 10 mV AC accuracy 0 1 of range 0 1 of value Temperature drift 0 05...

Page 16: ...y applies to p f 1 the accuracy at other p f is shown here below p f 1 0 8 0 5 0 1 0 Max error for std DRTS 3 PLUS 0 2 0 25 0 27 1 1 Infinite Max error for DRTS 3 PLUS HP 0 1 0 125 0 135 0 55 Infinite 3 The rated power accuracy applies for currents greater than 0 1 A and voltages greater than 10 V 4 4 Battery simulator Output connection two safety banana sockets A light turns on when the output is...

Page 17: ... can be given by the user by editing the relative box in the grid The same name will appear in the lower frame that represent the Trip condition for the Virtual contact Dataset Reference it represents the exact goose that serves as the basis for the virtual contact The same device can and does produce more than one Goose ID so in order to set the virtual contact it is not enough to define the Goos...

Page 18: ...Trip inputs 10 cables 8 red and 2 black for the common Auxiliary outputs 4 cables 2 black and 2 yellow 4 7 GPS synchronizer code ZII10161 The GPS synchronizer is an external module that allows to synchronize test start of two RTS 3 Features are 1 digital output 0 24 Vdc for synchronisation 1 selector to program the following pulse intervals 5 s 10 s 20 s 30 s 40 s 60 s Maximum timing error with re...

Page 19: ...meters and Ferraris rotating disk meters selection is performed via a switch located on the scanning head In addition to this a knob allows to adjust the sensitivity of the head With rotating disk the sensor uses a green light beam that optimizes the recognition of any type of mark With LED recognition the following specification applies Impulse duration more than 60 us With an LED signal having a...

Page 20: ...in star or delta configuration For the single phase test of the CDG relay it is possible to have three times the above power connecting current outputs in series The option includes four connecting cables to DRTS 3 PLUS current outputs 1 m long 2 5 sq mm cross section Outputs are do not have a common neutral this eases the star or delta connection Included is a bridge for star connection NOTE the ...

Page 21: ... are two instances where the option can be necessary Generating a current or voltage into a device that is also taking a signal from the mains Synchronising two test sets to the mains and then using them to test line differential relays ...

Page 22: ... way connector V I Output ranges and corresponding power and resolution of AMIV 66 alone RANGE OUTPUTS CONNECTION CURRENT A POWER VA Z MAX Ohm RESOLUT 1 3 X DIRECT 0 30 160 0 18 460 µA 2 3 X DIRECT 0 3 0 18 46 µA 3 3 X DIRECT 0 0 3 0 18 4 6 µA 4 1 X 2 IN SERIES 0 30 320 0 35 460 µA 5 1 X 3 IN PARALLEL 0 90 480 0 06 1 38 mA Output ranges and corresponding power and resolution of AMIV 66 connected t...

Page 23: ...nd corresponding power and resolution of AMIV 66 with DRTS3 PLUS RANGE OUTPUTS CONNECTION VOLTAGE V POWER VA Z MAX Ohm RISOLUT 1 6 X DIRECT 0 125 80 195 1 9 mV 2 6 X DIRECT 0 12 5 195 190 µV 3 6 X DIRECT 0 1 195 19 µV 4 1 X 2 IN SERIES PAR 0 250 320 195 3 8 mV 5 1X 4 IN PARALLEL 0 125 320 50 1 9 mV OPTIONAL 300 V OUTPUT 1 6X DIRECT 0 300 80 1125 4 6 mV 2 6X DIRECT 0 125 80 195 1 9 mV 3 6X DIRECT 0...

Page 24: ...RTS 3 Relay connection cables kit 8 in all 4 red 4 black length 2 m cross section 1 sq mm 5 2 6 Weight and dimensions Weight 18 kg Dimensions without the handle 170 h x 470 w x 430 d mm 5 2 7 Protections Electronic protections on the internal DCsupplies of the instrument and alert to the program Electronic protection for overload with immediate release of the output and lighting of the alarm light...

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