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ABB REM 610, Product Manual

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3. Protection functions

The IED offers many integrated protection
functions for the protection of motors. The
thermal overload protection, cumulative
motor start up supervision, running stall

protection, earth-fault protection and loss-of-
phase are the key functions of this IED. The
coverage of the thermal overload protection
can be further enhanced by means of an
optional RTD module for direct temperature
measurement.

GUID-3F1C43CF-24FB-4A5B-B6B2-F02D2FA02A73 V1 EN

Figure 1. Protection function overview of REM610

Motor Protection

1MRS756304 C

REM610
Product version: C

Issued: 30.10.2009

ABB

5

Summary of Contents for REM 610

Page 1: ...Relion 610 series Motor Protection REM610 Product Guide...

Page 2: ...s 31 20 References 31 21 Functions codes and symbols 31 22 Document revision history 32 Disclaimer The information in this document is subject to change without notice and should not be construed as a...

Page 3: ...dium sized high voltage asynchronous motors REM610 handles electrical fault conditions during motor start up normal operation idling and cooling down at standstill e g in pump fan mill or crusher appl...

Page 4: ...f load Non directional earth fault low set stage Cumulative startup time counter and restart inhibit function Circuit breaker failure Temperature protection using RTD sensors or thermistors o Lockout...

Page 5: ...ion earth fault protection and loss of phase are the key functions of this IED The coverage of the thermal overload protection can be further enhanced by means of an optional RTD module for direct tem...

Page 6: ...covers the feeder cable and the cable box The CB controlled application features a transformer and motor drive application The load side of the transformer is earthed via a resistor which enables curr...

Page 7: ...the protection of small asynchronous power generators for which the IED offers short circuit and time overcurrent protection thermal overload protection phase unbalance and stall protection and stato...

Page 8: ...ding The recordings are stored in a non volatile memory from which the data can be uploaded for subsequent fault analysis 7 Event recorder To provide network control and monitoring systems with bay le...

Page 9: ...connection modules and gateways The bus connection module converts the IED s electrical signals to optical signals for the communication bus and vice versa the communication bus optical signals to el...

Page 10: ...213E0B946CA1 V1 EN IED SPA ZC 402 LON GUID 047CEFC9 339A 4C81 A6FD 2EB4ABEFA164 V1 EN GUID 623E03DE 8175 45F2 B563 58F4989C6AB8 V1 EN IED SPA ZC 102 GUID 047CEFC9 339A 4C81 A6FD 2EB4ABEFA164 V1 EN GUI...

Page 11: ...temporary 85 110 of Ur AC 80 120 of Ur DC 80 120 of Ur DC Burden of auxiliary voltage supply under quiescent Pq operating condition 9 W 13 W Ripple in the DC auxiliary voltage Max 12 of the DC value a...

Page 12: ...nputs 0 50 In Earth fault current as a multiple of the rated current of the energizing input 0 8 In Table 7 Digital inputs Description Value Rated voltage DI1 DI2 DI3 DI5 optional REM610BxxHxxx Activa...

Page 13: ...5 A 0 15 A Minimum contact load 100 mA at 24 V AC DC Table 9 Signal output SO2 and IRF output Description Value Rated voltage 250 V AC DC Continuous carry 5 A Make and carry for 3 0 s 10 A Make and ca...

Page 14: ...circuit time constant L R 40 ms at 48 110 220 V DC PO1 with both contacts connected in series 5 A 3 A 1 A Minimum contact load 100 mA at 24 V AC DC Trip circuit supervision TCS Control voltage range...

Page 15: ...h Sampling frequency 5 Hz Response time 8 s RTD resistance sensing current Maximum 4 2 mA rms 6 2 mA rms for 10 copper Table 12 Data communication interfaces Interface Protocol Cable Data transfer rat...

Page 16: ...storage temperature range 40 85 C according to IEC 60068 2 48 Atmospheric pressure 86 106 kPa Table 15 Environmental tests Description Reference Dry heat test humidity 50 According to IEC 60068 2 2 Dr...

Page 17: ...IEC 60255 22 6 Radiated amplitude modulated 10 V m rms f 80 2700 MHz IEC 61000 4 3 and IEC 60255 22 3 Radiated pulse modulated 10 V m f 900 MHz ENV 50204 and IEC 60255 22 3 Fast transient disturbance...

Page 18: ...cted RF emission Mains terminal EN 55011 class A IEC 60255 25 Radiated RF emission EN 55011 class A IEC 60255 25 CE compliance Complies with the EMC directive 2009 108 EC and LV directive 2006 95 IEC...

Page 19: ...hermal overload protection Feature Value Set safe stall time t6x 2 0 120 s1 Set ambient temperature Tamb 0 70 C Set restart inhibit level i 20 80 Set prior alarm level a 50 100 Trip level t 100 Time c...

Page 20: ...e start value 1 Stage Is 2x ts and stage Is cannot be used at the same time Table 21 Motor startup supervision based on thermal stress calculation Is 2x ts Feature 1 Value Set startup current motor Is...

Page 21: ...operate time or 25 ms Operation accuracy 3 of the set start value Table 23 Definite time undercurrent loss of load protection I Feature Value Set start value I At definite time characteristic 30 80 I...

Page 22: ...0 10 0 In 5 of the set start value 1 0 100 In 3 of the set start value Table 25 Inverse time unbalance protection based on the negative phase sequence current I2 Feature Value Set start value I2 At ID...

Page 23: ...t 2 250 s h Table 28 Temperature protection using RTD sensors or thermistors ThA and ThB Feature Value Operate time accuracy at definite time characteristic 3 of the set operate time or 200 ms1 RTD se...

Page 24: ...tection CBFP Feature Value Set operate time 0 10 60 0 s Phase to phase voltage threshold for external triggering of the CBFP Pick up drop off 0 13 0 11 x In Motor Protection 1MRS756304 C REM610 Produc...

Page 25: ...01A281E9 98A6 44FB A7C8 F10659895348 V1 EN Figure 5 Semi flush mounting GUID 8572D5AA 5967 4138 9875 81A9705733B4 V1 EN Figure 6 Semi flush mounting in a 25 angle 14 IED case and IED plug in unit As...

Page 26: ...s labelled on the marking strip under the lower handle of the IED Use the ordering key information in Fig 7 to generate the order number when ordering complete protection IEDs GUID 130FFCA6 14E2 42B4...

Page 27: ...GUID 260E75FD 7DC7 4A23 8D07 31458B45AF14 V1 EN Figure 8 Ordering key for spare units Motor Protection 1MRS756304 C REM610 Product version C Issued 30 10 2009 ABB 27...

Page 28: ...rface mounting frame 1MSR050697 Mounting bracket for RTXP 18 1MSR061207 Mounting bracket for 4U high Combiflex equipment frame 1MSR061208 Table 32 Test switches Item Order number Test switch RTXP 18 1...

Page 29: ...etwork Tool LNT 505 1 1 1 Add on 1 Profibus DPV1 SPA Configuration Tool PCT Table 36 Supported functions Function PCM600 1 CAP 501 CAP 505 CET for SPA ZC 40x1 LNT 505 PCT Parameter setting Disturbance...

Page 30: ...18 Terminal diagram GUID 7B9F6799 0EB1 4379 91BC 265F7565D352 V2 EN Figure 9 Terminal diagram of REM610 Motor Protection 1MRS756304 C REM610 Product version C Issued 30 10 2009 30 ABB...

Page 31: ...s products Ref Cert No KAS KESCO 7018 02 20 References The www abb com substationautomation portal offers you information about the distribution automation product and service range You can find the l...

Page 32: ...ctional earth fault low set stage I0 51N Cumulative startup time counter and restart inhibit function tsi 66 Circuit breaker failure CBFP 62BF Temperature protection using RTD sensors or thermistors T...

Page 33: ...version History A 16 05 2007 A First release B 27 08 2008 B Content updated to correspond to the product version C 30 10 2009 C Content updated to correspond to the product version Motor Protection 1M...

Page 34: ...34...

Page 35: ......

Page 36: ...Contact us ABB Oy Distribution Automation P O Box 699 FI 65101 VAASA Finland Phone 358 10 22 11 Fax 358 10 22 41094 www abb com substationautomation 1MRS756304 C Copyright 2009 ABB All rights reserved...

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