VAMP VAMP 150 Operation And Configuration Instructions Download Page 37

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VAMP Ltd

Motor protection relay

Technical Description

VAMP 150

VM150.EN005

Vamp 24h support phone : +358 (0)20 753 3264

Figure 2.2.1-3. Normal Inverse (IEC 60255-3) characteristic.

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Figure 2.2.1-4. Very Inverse (IEC 60255-3) characteristic.

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Summary of Contents for VAMP 150

Page 1: ...VAMP 150 Motor protection relay Operation and configuration instructions Technical description...

Page 2: ...VAMP 150 Motor protection relay Operation and Configuration VAMP Ltd 2 Vamp 24h support phone 358 0 20 753 3264 VM150 EN005...

Page 3: ...event register 16 4 1 4 Forced control Force 17 4 1 5 Setting range limits 18 4 1 6 Adjusting display contrast and scroll speed 18 4 1 7 Setting date and time 18 5 Configuration and setting of parame...

Page 4: ...VAMP 150 Motor protection relay Operation and Configuration VAMP Ltd 4 Vamp 24h support phone 358 0 20 753 3264 VM150 EN005...

Page 5: ...P 150 is a non directional current measuring protection relay for internal short circuit internal earth fault unbalance single phasing overload and too frequent starting protection It features the fol...

Page 6: ...r secondary circuit must not be opened Disconnecting a live circuit may cause dangerous Disconnecting a live circuit may cause dangerous Disconnecting a live circuit may cause dangerous Disconnecting...

Page 7: ...on the relay front panel Locally with a PC connected to the serial port on the relay front panel Via remote control over the remote control port on the relay rear panel 2 2 Local panel Figure 2 2 1 b...

Page 8: ...the display The display is dimmed after a preset time Use the SERVICE Setup ScrolDelay menu to set the scrolling speed of the display text 2 2 2 Key pad Use the key pad and the display to navigate th...

Page 9: ...the left in an adjustable value digit by digit LEFT Cancellation of change LEFT push 2 s Transfer of parameter into the setting state Activation of password supply and acceptance of password while mov...

Page 10: ...menu The active menu is the one seen in the display The menu names are shown with their full length or abbreviated e g IL STATUS status display for the different current stages 2 Use the RIGHT key to...

Page 11: ...0 753 3264 11 MAIN MENU SUBMENUS menurakenne_100sarja Figure 3 1 1 The principle of the menu structure and navigation in the menus 3 2 Function menu quick reference The structure of the menu is clear...

Page 12: ...VAMP 150 Motor protection relay Operation and Configuration VAMP Ltd 12 Vamp 24h support phone 358 0 20 753 3264 VM150 EN005 Figure 3 2 1 Main menu of the VAMP 150 relay...

Page 13: ...r the Operator and the Configuration level The purpose of the operating levels is to prevent accidental change of relay configurations parameterizations or settings USER level Use Parameter values for...

Page 14: ...last or a setting be ing performed via the local port Closing can also be performed by giving the password 9999 3 3 1 Opening operating levels 1 Move to the item to be changed e g IL SETTING I Set I...

Page 15: ...rating measures are taken or before any relay settings or functions are changed The relay can be controlled by means of the MMI on the relay front panel a PC running the VAMPSET software a PC running...

Page 16: ...ED lit One or several signals of the output relay matrix have been assigned to output Trip and the output has been activated by one of the signals see Chapter 5 5 The LED is switched off when the sign...

Page 17: ...Move to the SERVICE level of the main menu 2 Push the RIGHT key once to move to the submenu Relays 3 Push the RIGHT key once to move to the output relays force setting parameter Force SERVICE Relays...

Page 18: ...the Force setting state to the Relays submenu 13 Push the LEFT key to return to the main menu 4 1 5 Setting range limits Note Parameters requiring a numerical setting value can be given out of range...

Page 19: ...parameters of Circuit Breaker Failure Protection function in the CBFP Set position of the main menu see chapter 5 3 Set the current transformer scaling and residual current scaling e g Imot CTprim CTs...

Page 20: ...ALING of the main menu 2 Use the RIGHT key to move one step to the right the text CTprim 100 A appears in the display Use the DOWN key to select the CTsec 3 Use the ENTER key twice to move to give the...

Page 21: ...I2 T I and ArcI ENABLE Io Residual current stages and residual arc protection Io Io and ArcIo Ena CBFP Circuit Breaker Failure Protection stage CBFP Ena N Frequent start protection N RESET Reset the...

Page 22: ...the DOUT menu the following functions can be read and set Configuration of the output signals to the output relays T1 and T2 A1 A3 and the operation indicators LED Alarm and Trip that is the output r...

Page 23: ...rofibus Tx Buf lentgh InBuf Profibus Rx Buf lentgh OutBuf ModBus Device slave number at ModBus Slave Protocol Target slave number at ModBus Master protocol Addr ModBus transfer rate bit s ModBus parit...

Page 24: ...e analog output minimum value AOmin Setting the analog output maximum value AOmax Available couplings to the analog output IL1 IL2 IL3 IL Io f I2 I1 I_fault 5 10 Service menu SERVICE Via the submenus...

Page 25: ...o the serial port use a connection cable of type VX 003 3 6 1 1 Using the VAMPSET program See separate user s manual for the VAMPSET software VMV EN0xx If the VAMPSET software is not available please...

Page 26: ...nual for example in the following order 1 Scaling of the rated values of the current transformer in menu SCALING IL Scale 2 Scaling of the rated values of the residual current transformer SCALING Io S...

Page 27: ...of Chapter 3 Figure 3 1 1 in the technical description In the application the following functions and stages are used Two stage overcurrent protection I t and I t Stall protection Ist Ist ImotSt Type...

Page 28: ...DT tDT 2 0s Overload stage T T 1 06xImot Alarm 90 Tau 60 min Tau2 1 0xTau Imax40 100 Imot Imax70 78 Imot Tamb 40 C Residual current stage Io Io 0 10pu t 0 40 s Residual current stage Io Io Type 0 20p...

Page 29: ...51L ArcI0 51NL 22 2 2 10 Circuit breaker failure protection CBFP 50BF 24 2 3 Measurement functions of the relay 25 2 4 Output relay and blocking functions 25 2 4 1 Output relay matrix 26 2 4 2 Blockin...

Page 30: ...s 41 5 2 Tests and environmental conditions 41 5 2 1 Disturbance tests EN 50263 41 5 2 2 Test voltages 42 5 2 3 Mechanical tests 42 5 2 4 Environmental conditions 42 5 2 5 Casing 42 5 3 Protection sta...

Page 31: ...es an extremely high availability for the VAMP 150 protection relay The relay is used for internal short circuits faults internal earth faults unbalance single phasing incorrect phase sequence overloa...

Page 32: ...Signals from the relay s mA output can be wired to an external meter or a SCADA system Handy configuration parameterization and reading of information via the user panel or by means of the PC based VA...

Page 33: ...using synchronized sampling of the measured signal phase or residual current and a sample rate according to the 2n series the FFT technique leads to a solution which can be realized with just a 16 bit...

Page 34: ...U 16 samples cycle 16 samples cycle Digital inputs Settings Amplitude and phase shift of base freqency component FFT calculation Calculation of symmetric components Protection functions Trip start Bl...

Page 35: ...gram of stage I t 1 ts tr MAX 3vIslohko Setting I s Delay Definite inverse time Enable events Inverse time characteristics Multiplier Start Trip Register event Register event Im1 Im2 Im3 Block Figure...

Page 36: ...an be configured for inverse time characteristic Four sets of characteristic curves according to IEC 60255 3 are available for the low set stage i e Normal Inverse NI Very Inverse VI Extremely Inverse...

Page 37: ...chnical Description VAMP 150 VM150 EN005 Vamp 24h support phone 358 0 20 753 3264 9 Figure 2 2 1 3 Normal Inverse IEC 60255 3 characteristic 1 14 0 02 0 I I k s t Figure 2 2 1 4 Very Inverse IEC 60255...

Page 38: ...nical Description VAMP Ltd 10 Vamp 24h support phone 358 0 20 753 3264 VM150 EN005 Figure 2 2 1 5 Extremely Inverse IEC 60255 3 characteristic 1 80 2 I I k s t Figure 2 2 1 6 Long Time Inverse IEC 602...

Page 39: ...milliseconds exceeds IStartMin the stall protection stage starts to count the operation time T according to equation 2 2 2 The equation is also drawn in Figure 2 2 2 1 When current drops below 120 x...

Page 40: ...on stage I I I Ist st st st 48 48 48 48 Parameter Parameter Parameter Parameter Value unit Value unit Value unit Value unit ImotSt xImot Nominal motor starting current Ist Imot Start detect current Mu...

Page 41: ...ting cooling or stall This is a setting value I The highest rms value of the three measured phase currents The rms value will include harmonics up to 7th This is a measured value IP Pre load current c...

Page 42: ...DBAND is 10 x TRIP Whenever the current is below ISTOP the motor is supposed to be stopped and a longer time constant is used for modeling the temperature The maximum current for a stopped motor ISTOP...

Page 43: ...for a cold motor then equation 2 2 3 3 should be used Equation 2 2 3 2 x t6 71 Equation 2 2 3 3 x t6 5 35 The trip level is determined by the maximum allowed continuous current IMAX This current corre...

Page 44: ...e base frequency components of the phase currents are used to calculate the negative sequence value I2 Equation 2 2 4 1 2 2 2 2 1 K I I K T MOT where T Operation time K1 Thermal time constant of the r...

Page 45: ...ng Flt Max value of fault current as per times IMOT Recorded values EDly Elapsed time as compared to the set operate time 100 tripping 2 2 5 Incorrect phase sequence protection I2 The phase sequence s...

Page 46: ...ding TCntr Trip counter Trip reading 1 N 2 N 3 N Fault type single phase fault e g 1 N fault on phase L1 1 2 2 3 1 3 Fault type two phase fault e g 2 3 fault between L2 and L3 Type 1 2 3 Fault type th...

Page 47: ...0 50 51N 50 51N 50 51N 50 51N Parameter Parameter Parameter Parameter Value unit Value unit Value unit Value unit Measured value I0 A Earth fault current in primary value I0 A Setting value in primar...

Page 48: ...perate time 100 tripping 2 2 8 Frequent start protection N 66 The simplest way to start an asynchronous motor is just to switch the stator windings to the supply voltages However every such start will...

Page 49: ...Parameter Parameter Parameter Parameter Value unit Value unit Value unit Value unit Mot strs Motor starts in last hour Measured value T min Elapsed time from motor start Sts h Max starts in one hour S...

Page 50: ...lt function ArcIo measures earth fault simultaneously The sensor connections S1 S2 and binary input BI can be set individually or any combination of these to operate the ArcI and ArcIo protection stag...

Page 51: ...r Selection of the arc sensor channel s and or arc binary input SCntr Cumulative start counter only selected ArcCn arc activations TCntr Cumulative trip counter only selected ArcCn arc activations Flt...

Page 52: ...ripping relay can be configured The CBFP stage functions also in earth fault situations because its function is merely based on supervision of the function of the output relay T1 Figure 2 2 10 1 Block...

Page 53: ...alculated values From the measured values the relay calculates the following IL I2 I1 I2 IMOT I_fault 2 4 Output relay and blocking functions In the VAMP 150 relay all start and trip signals of the pr...

Page 54: ...igure 2 4 1 The Reset all latches function resets all latched output relays and operation indicators The reset signal can be given via a digital input the key pad or the serial port If the reset signa...

Page 55: ...ar panel To the port a SPA Bus ModBus ProfiBus or IEC 103 connection can be made using a special internal or external bus connection module The bus type selection and the parameterization of the bus a...

Page 56: ...s selected in the output matrix The recording can also be triggered manually When recording is made also the time stamp will be memorized The recordings can be viewed by VAMPSET program version 8 x or...

Page 57: ...g circuit attempts to restart the micro controller in a fault situation If the restarting fails the watchdog issues a self supervision alarm because of a permanent relay fault When the watchdog circui...

Page 58: ...me tens of seconds the current stabilizes to value Iload and temperature starts to approach load curve 1 The given time constant is used because the current exceeds ISTOP 15 minutes The motor is switc...

Page 59: ...exceeds the setting value ALARM The relay A1 is configured to be normal closed Qtrip Qload Qalarm 10 10 min 20 min 30 min 40 min 50 min 60 min 20 30 40 50 60 70 80 90 100 120 TEMPERATURE Q TIME 1 2 3...

Page 60: ...e trip relay should be configured as non latched Otherwise a superfluous trip circuit fault alarm will follow after the trip contact operates and remains closed because of latching Figure 3 2 1 shows...

Page 61: ...supervised circuitry in this CB position is marked with an extra parallel line The digital input is in active state CB CLOSE COIL OPEN COIL close control trip circuit failure alarm VR10CB VAUX VAUX VA...

Page 62: ...als X1 1 6 Residual current I0 5 A input terminals X1 9 10 1 A input terminals X1 7 8 4 1 Digital input Further the relay can collect position information and alarm signals via the digital input termi...

Page 63: ...system Trip relays T1 and T2 terminals X2 19 20 and 16 17 Alarm relays A1 A3 terminals X2 13 14 11 12 and 9 10 Self supervision system output relay IF terminals X2 7 8 The trip relay T2 can also be u...

Page 64: ...ncludes two arc sensor channels The arc sensors are connected to terminals X4 4 5 and 6 7 The arc information can be transmitted and or received through the binary input and output channels This is a...

Page 65: ...AMP Ltd Motor protection relay Technical Description VAMP 150 VM150 EN005 Vamp 24h support phone 358 0 20 753 3264 37 4 7 Block diagram Figure 4 7 1 Block diagram of the motor protection relay VAMP 15...

Page 66: ...n relay Technical Description VAMP Ltd 38 Vamp 24h support phone 358 0 20 753 3264 VM150 EN005 4 8 Connection diagram Figure 4 8 1 VAMP 150 connection diagram Relay contact positions when no auxiliary...

Page 67: ...r consumption 0 1 VA I0n 1A 0 2 VA I0n 5A inaccuracy I0 1 5 x I0n I0 1 5 x I0n 0 5 of value or 0 3 of rated value 3 of value Rated frequency fn 50 60 Hz frequency measuring range 16 65 Hz inaccuracy 1...

Page 68: ...ntinuous carry 5 A Breaking capacity 1 500 W VA Contact material AgNi 0 15 gold plated 5 1 6 Local serial communication port Number of ports 1 on front panel Electrical connection RS 232 Data transfer...

Page 69: ...rs X2 and X4 Max torque 0 5 0 6 Nm AWG 24 12 5 2 Tests and environmental conditions 5 2 1 Disturbance tests EN 50263 Emission Conducted EN 55022 0 15 30 MHz Emitted EN 55022 30 1 000 MHz Immunity Stat...

Page 70: ...s per year no condensation permitted 5 2 5 Casing Degree of protection IEC 60529 IP20 Dimensions W x H x D 99 x 155 x 225 mm Weight 2 3 kg 5 3 Protection stages 5 3 1 Overcurrent protection Overcurren...

Page 71: ...istic 1 characteristic curve Time multiplier tDT Inv 1 0 200 0 s step 0 1 Starting time 300 ms Resetting time 300 ms Resetting ratio 0 90 Accuracy operating time 5 or at 80 ms Thermal overload stage T...

Page 72: ...97 Accuracy starting 2 of set value or 0 3 of rated value operate time 1 or 30 ms This is the instantaneous time i e the minimum total operational time including the fault detection time and operation...

Page 73: ...ation of the earth fault arc protection depends on the setting value of the ArcIo earth fault limit The earth fault limit cannot be set unless the relay is provided with the optional arc protection ca...

Page 74: ...VAMP 150 Motor protection relay Technical Description VAMP Ltd 46 Vamp 24h support phone 358 0 20 753 3264 VM150 EN005 6 Dimensional drawing...

Page 75: ...rotocol port Arc Optional Software A None Accessories Order Code Explanation Note VEA 3 CG External Ethernet Interface Module VAMP Ltd VPA 3 CG Profibus Interface Module VAMP Ltd VSE001 Fiber optic In...

Page 76: ...echnical documentation Mounting and Commissioning Instructions VMMC EN0xx VAMPSET Operating Instructions VMV EN0xx Manufacturer Service VAMP Ltd P O Box 810 FIN 65101 Vaasa Finland Street address Yrit...

Page 77: ...VAMP Ltd Motor protection relay Technical Description VAMP 150 VM150 EN005 Vamp 24h support phone 358 0 20 753 3264 49...

Page 78: ...d Street address Yritt j nkatu 15 Phone 358 20 753 3200 Post address Fax 358 20 753 3205 P O Box 810 FIN 65101 Vaasa Internet www vamp fi Finland Email vamp vamp fi We reserve the rights to changes wi...

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