ABB REF601 Product Manual
Feeder protection and control
Hide thumbs
Also See for REF601:
- Applications manual (79 pages) ,
- Product manual (20 pages) ,
- Applications manual (56 pages)
Related Manuals for ABB REF601
Summary of Contents for ABB REF601
- Page 1 Relion 605 series ® Feeder protection and control Relion 605 series ® Relion 605 series ® REF601 Product Guide...
-
Page 2: Table Of Contents
..Disclaimer The information in this document is subject to change without notice and should not be construed as a commitment by ABB. ABB assumes no responsibility for any errors that may appear in this document. © Copyright 2012 ABB Ltd. -
Page 3: Description
2. Relay functions 1. Description REF601 offers pre-configured functionality which fa- REF601 is a dedicated feeder protection relay, cilitates easy and fast commissioning of switchgear. intended for the protection and control of utility substations and industrial power systems, in primary To emphasize the relay’s simplicity of usage, only ap-... -
Page 4: Protection Functions
4. Application 5. Sensor technology The REF601 is a protection relay aimed at protec- Sensors based on Rogowski coil principle have tion and control of incoming and outgoing feeders been introduced in order to get benefit of improved in MV distribution substations. -
Page 5: Control
Feeder Protection 1MDB07207-YN REF601 Product version: 2.0 coil is not current, but a voltage. Due to absence operation status, binary I/O status and relay fault of ferromagnetic core, the sensor is linear up to the code. The event logs are stored sequentially, the highest currents. -
Page 6: Trip-Circuit Supervision
12. Access control 15. Application warning To protect the relay from unauthorized access and In case the relay REF601 is supplied with UPS step- to maintain the integrity of information, the relay wave or square-wave, an interposing transformer is is armed with a three level, role-based user au-... -
Page 7: Technical Data
Feeder Protection 1MDB07207-YN REF601 Product version: 2.0 16. Technical data Table 2. Dimensions Description Value Width frame 130.0 mm case 121.5 mm Height frame 160.0 mm case 151.5 mm Depth case 102.0 mm (92 + 10 mm) Weight relay 1.2 kg Table 3. - Page 8 1MDB07207-YN Feeder Protection REF601 Product version: 2.0 Table 5. Binary input Description Value Rated voltage 24...240 V AC / DC Operating range 85...110% of U for AC and 70...120% of U for DC Current drain 2...20 mA Power consumption / input <...
- Page 9 Feeder Protection 1MDB07207-YN REF601 Product version: 2.0 Table 8. Single-pole signal and IRF output relay (O/C and E/F Trip, Unit ready, Breaker close) Description Value Rated voltage 240 V AC / DC Continuous contact carry Make and carry for 3.0 s Make and carry for 0.5 s...
- Page 10 1MDB07207-YN Feeder Protection REF601 Product version: 2.0 Table 12. Electromagnetic compatibility tests Description Type test value Reference IEC 61000-4-12 1 MHz burst disturbance test: IEC 60255-22-1, class III • Common mode 2.5 kV, 1MHz, 400 pulses/sec • Differential mode 1.0 kV, 1MHz, 400 pulses/sec...
- Page 11 Feeder Protection 1MDB07207-YN REF601 Product version: 2.0 Table 13. Electromagnetic compatibility tests, continued Description Type test value Reference IEC 60255-25 Emission tests: EN 55011-CISPR II • Conducted 150 kHz-0.5 MHz < 66 dB ( μV/m) 0.5 MHz-30 MHz < 60 dB ( μV/m) •...
- Page 12 1MDB07207-YN Feeder Protection REF601 Product version: 2.0 Table 16. Product safety Type test value Description LV directive 2006/95/IEC Standard EN 60255-27 (2005) EN 60255-1 (2009) Table 17. EMC compliance Type test value Description EMC directive 2004/108/IEC Standard EN 50263 (2000) EN 60255-26 (2007) Table 18.
-
Page 13: Protection Functions
Feeder Protection 1MDB07207-YN REF601 Product version: 2.0 17. Protection functions Table 20. Low-set phase overcurrent protection, stage I> / 51 Parameter Value (Range) Setting range of pick-up current ‘I >’ 0.2...1.0 x I in steps 0.025, infinite ± Operation accuracy 5.0% of set value... - Page 14 1MDB07207-YN Feeder Protection REF601 Product version: 2.0 Table 23. Low-set earth-fault protection, stage I > / 51N Parameter Value (Range) Nominal value of earth current Measurement range 0.05...5 x I Setting range of pick-up current ‘I >’ External earth measurement : 0.05...0.1 x I in steps 0.05, infi...
- Page 15 Feeder Protection 1MDB07207-YN REF601 Product version: 2.0 Table 25. Transformer inrush detector Parameter Value (Range) Inrush threshold value 0.2...20 x I Ratio Setting 30%...50%...
-
Page 16: Dimension And Mounting
REF601 Product version: 2.0 18. Dimensions and mounting With appropriate mounting accessories the REF601 The REF601 have been equipped with in-built press- can be mounted on the circuit breakers type VD4 / fit mechanism. Without using an additional mounting HD4. -
Page 17: Selection And Ordering Data
For future use Undefined Version Product version 2.0 Example code: REF601 B A 4 2 6 B A 1 X E Your ordering code: Digit (#) 8 9 10 11 ... -
Page 18: Accessories And Ordering Data
1MDB07207-YN Feeder Protection REF601 Product version: 2.0 20. Accessories and ordering data Table 26. Compatible sensors Item Order number KEVCR for integrated circuit-breakers type VD4/HD4 KEVCR24OC2R0101, 630A KEVCR24AC2R0102, 1250A KECA 250 B1 : KECA for other applications where relay is panel mounted... -
Page 19: Terminal Diagram
Trip Trip BI : Remote Trip Unit BI : Remote Reset Ready Bkr. Close Trip2 * Communication XK10 on Modbus RTU Protocol (Optional) Trip1 * SHIELD * Contact operates for 200 msec and resets Figure 7. Terminal diagram of REF601... -
Page 20: References
You will find the latest relevant information on the REF601 protection relay on the product page. The Features and Application tabs contain product related information in a compact format. The download area on the right hand side of the Web page contains the latest product 23. - Page 22 Contact us ABB Ltd, Distribution Automation Maneja Works Vadodara-390013, India Phone: +91 265 2604386 Fax: +91 265 2638922 www.abb.com/substationautomation...