The PSRC combined with a manual motor starter makes up a far more compact starting solution than the complex star-delta starter, and.
-- C ATA L O G PSRC softstarters For scroll compressors · PSRC is optimized for scroll compressors less stess and reducing maintenace cost 2 PSRC SOFTSTARTERS 1SFC132006C0201 REV B -- The PSRC softstarter is the most compact of all the softstarter ranges which allows for design of a compact starting equipment. The PSRC combined with a manual motor starter makes up a far more compact starting solution than the complex star-delta starter, and with the built-in bypass, the energy losses inside the softstarter are highly reduced. PSRC SOFTSTARTERS 1SFC132006C0201 REV B 3 -- Contents 04 Compressors 06PSRC Introduction 09Ordering details 10Accessories 11Fieldbus communication 12 Certification 13Technical data 14 Dimensions 15 Circuit diagrams 16 Marketing material and tools 4 PSRC SOFTSTARTERS 1SFC132006C0201 REV B -- PSRC is optimized for scroll compressors Less stress and reducing maintenance cost General information for compressors There are different types of compressors like piston compressor, scroll compressor, screw compressor etc. Smaller compressors are often of the piston type and the load torque increases linearly with the speed. Screw compressors are often used when there is a bigger need for air flow and this type has a load torque increasing with the square of the speed. Most compressors are started unloaded and are considered to be light starts. By using an ABB´s softstarter it is possible to limit the starting torque to a level suitable for all different applications. The result is less stress on the compressor reducing the maintenance cost to a minimum. For scroll compressors, ABB has the special version PSRC that is optimized for that application. Selection of a suitable softstarter A compressor is usually a normal start and then the softstarter can be selected according to the motor kW size. If the compressor is a heavy duty start, the softstarter should be upsized one size. The same applies if more than 10 starts per hour are performed, upsize one size. Features for scroll compressors -- Reduced starting current -- Short starting time (<1s) to guarantee lubrication of the compressor -- Recommended minimum starting voltage to secure a start in 400 V network - 200V for smaller compressors - 220V for bigger compressors Features for the OEMs -- Easy and reliable -- 60 degree ambient temperature -- "Temper proof" No risk of parameters getting changed after installation Recommended basic settings for scroll compressors: Start ramp: < 1 sec. Start mode: Voltage ramp Stop ramp: 0 sec Stop mode: No ramp Start ramp initial level: 50% PSRC SOFTSTARTERS 1SFC132006C0201 REV B 5 Rhoss - Italy Keeps air flowing The client Rhoss is an Italian specialist in air conditioning and air handling products and systems. For over 40 years, it has been synonymous with quality, innovation and top level service. In a recent project, where high inrush currents caused problems to the scroll compressors used to compress air, Rhoss contacted ABB for a more sustainable motor starting solution. The challenge Many HVAC (Heating Ventilation and Air-Conditioning) projects use scroll compressors which require short starting times. In combinanation with customers requiring low starting currents, this proved a challenge for Rhoss. Other challenges are high temperatures and small spaces. Italian Rhoss had experienced all of the above in previous projects and sought a solution. They needed just one single product that could handle all these challenges. ABB had an answer. The ABB solution Rhoss implemented ABB's softstarters in its starting equipment and were soon aware of the concept's many benefits. An integrated bypass meant the starting solution took up less space which also meant Rhoss could spend more of the space on controlling the high temperatures. The biggest benefit of all though is that the softstarter reduced the inrush currents of the scroll compressors by 60 percent while still maintaining the short starting time that this sort of application needs. The lowered starting currents mean less stress is put both on motor and compressor, reducing the need of maintenance and repairs. Starting currents reduced by 60% 6 PSRC SOFTSTARTERS 1SFC132006C0201 REV B -- PSRC Introduction Feature list · Rated operational current: 3...105 A · Operational voltage: 208...600 V AC · Wide rated control supply voltage: 100...240 V AC, 50/60 Hz · Two-phase controlled · Soft start with voltage ramp · Built-in bypass for energy saving andeasy installation · Easy set-up · Fieldbus communication with fieldbus plug adapter and the fieldbus plug · Run and Top of Ramp relays available for monitoring · Connection kits available for connection to ABB´s manual motor starters (MMS) · Ambient temperature -25 to +60 degrees SECURE MOTOR Reliability Reduce the electrical stresses and keep the motor protected with the MMS The PSRC reduces the starting current for the motor. The possibility to connect it to the manual motor starter makes it possible to build a compact and complete starting solution with overload and short-circuit protection. IMPROVE INSTALL ATION Efficiency Saving time and money with built-in bypass and easy set-up On the PSRC, the bypass is built in and verified by ABB, saving you time during installation and space in your panel. INCREASE A P P L I C AT I O N Productivity Reduce the mechanical stresses on your motor Soft start and stop with PSRC will reduce mechanical wear and tear on the application and increase the availability and uptime. PSRC SOFTSTARTERS 1SFC132006C0201 REV B 7 Motor protection with manual motor starter Use the PSRC together with the MMS to get a complete motor starter with soft start and stop together with overload and short circuit protection. Connection kit (optional) The connection kits simplifies installation of the PSRC by making the connection to the MMS screwless. Screw or DIN-rail mounted PSRC is fast and easy to install by using screw mounting or DIN-rail mounting (PSRC3 ... PSRC45). Output signal relays PSRC has output relays for Run and Top of ramp (PSRC25 ... PSRC105). LED indicators PSRC has LED indicators for On/ Ready and Run/Top of ramp. Fixed settings "Temper proof" No risk of parameters getting changed after installation. 8 PSRC SOFTSTARTERS 1SFC132006C0201 REV B -- PSRC coordination Overview -- Normal start In-line connected PSRC3... PSRC16 PSRC25... PSRC30 PSRC37... PSRC45 PSRC60... PSRC105 Softstarter PSRC3 PSRC6 PSRC9 PSRC12 PSRC16 PSRC25 PSRC30 PSRC37 PSRC45 PSRC60 PSRC72 PSRC85 PSRC105 2) (400 V) kW 1.5 3 4 5.5 7.5 11 15 18.5 22 30 37 45 55 IEC, max. A 3.9 6.8 9 12 16 25 30 37 45 60 72 85 105 (440-480 V) hp 2 3 5 7.5 10 15 20 25 30 40 50 60 75 UL, max. FLA Using manual motor starters type 1 coordination will be achieved 1) Using gG fuses type 1 coordination will be achieved 1) 3.4 6.1 9 11 15.2 24.2 28 34 46.2 59.4 68 80 104 Manual motor starter (50 kA) 400 V, 40 ºC MS116 MS116 MS116 MS132 MS132 MS132 MS132 MS165 MS165 MS165 MS495 MS495 MS495 Fuse protection (50 kA) gG Fuse 10 A 16 A 25 A 32 A 32 A 50 A 63 A 100 A 125 A 125 A 200 A 200 A 250 A Suitable switch fuse for the above gG fuses 1) Switch fuse OS32G J-type fuses for UL coordination 1) Max. fuse, J-type 35 A 35 A 35 A 35 A Overload protection is Thermal overload relay used to protect the motor from over heating 1) TF42DU 35 A 60 A 60 A OS125G OS250 90 A 90 A 110 A 125 A 150 A 200 A TA75DU TA110DU The line contactor is Line contactor not required for the softstarter itself but often AF9 AF9 AF9 used to open if OL trips 1) AF12 AF16 AF26 AF30 AF38 AF52 AF65 AF80 AF96 AF116 1) These are an example of coordination. For more examples see: applications.it.abb.com/SOC 2) Can be used with MS495 up to 100 A PSRC SOFTSTARTERS 1SFC132006C0201 REV B 9 -- Ordering details Normal starts, class 10, in-line PSRC3... PSRC16 PSRC25... PSRC30 PSRC37... PSRC45 PSRC60... PSRC105 -- Rated operational voltage Ue, 208...600 V AC, Rated control supply voltage, Us, 100...240 V AC. Motor power IEC data UL/CSA data kW at 400 V Ie rated current hp at 208 V hp at 480 V hp at 600 V FLA Type Order code 1.5 3.9 0.5 2 2 3.4 PSRC3-600-70 1SFA896203R7000 3 6.8 1 3 5 6.1 PSRC6-600-70 1SFA896204R7000 4 9 2 5 7.5 9 PSRC9-600-70 1SFA896205R7000 5.5 12 3 7.5 10 11 PSRC12-600-70 1SFA896206R7000 7.5 16 3 10 10 15 PSRC16-600-70 1SFA896207R7000 11 25 7.5 15 20 14 PSRC25-600-70 1SFA896208R7000 15 30 7.5 20 25 28 PSRC30-600-70 1SFA896209R7000 18.5 37 10 25 30 34 PSRC37-600-70 1SFA896210R7000 22 45 15 30 40 46.2 PSRC45-600-70 1SFA896211R7000 30 60 20 40 50 59.4 PSRC60-600-70 1SFA896212R7000 37 72 20 50 60 68 PSRC72-600-70 1SFA896213R7000 45 85 25 60 75 80 PSRC85-600-70 1SFA896214R7000 55 105 30 75 100 104 PSRC105-600-70 1SFA896215R7000 PSRC Dimensions and weight Frame size H (mm) W (mm) PSRC3...16 140 45 PSRC25...30 160 45 PRSC37...45 187 54 PSRC60...105 220 70 D (mm) 113.5 128 153 180 (kg) (lb) 0.45 0.99 0.60 1.43 1.0 2.20 2.27 5.0 D H W 10 PSRC SOFTSTARTERS 1SFC132006C0201 REV B -- Ordering details PSRC accessories -- 01 Connection kit for PSRC3...16 -- Connection kit Article PSRC3...16 PSRC25...30 PSRC37...45 PSRC60...72 PSRC60...105 breaker type MS116/132 MS132 MS165 MS165 MS495 Type PSR16-MS116 PSR30-MS132 PSR45-MS165 PSR60-MS165 PSR105-MS495 Order code 1SFA896211R1001 1SFA896212R1001 1SFA896216R1001 1SFA896215R1001 1SAM501903R1001 Pkg qty 1 1 1 1 1 kg 0.022 0.040 0.050 0.050 0.034 lb 0.049 0.088 0.110 0.110 0.075 -- 02 Connection kit for PSRC25...30 -- 03 Connection kit for PSRC37...45 -- Fan Article PSRC3...16 PSRC25...30 Type PSR-FAN3-45A PSR-FAN60-105A -- Terminal enlargements Article Type PSRC60... PSRC105 PSLW-72 Note: Wire range mm2 1 x 10...50 mm2, 2 x 10...25 mm2 Order code 1SFA896311R1001 1SFA896313R1001 Pkg qty 1 1 kg 0.010 0.013 lb 0.022 0.029 Order code 1SFA899002R1072 Pkg qty 1 kg 0.150 lb 0.033 -- 04 Connection kit for PSRC60...72 -- 05 Fan -- 06 Terminal enlargements PSRC SOFTSTARTERS 1SFC132006C0201 REV B 11 -- Fieldbus communication PSRC 1 2 +3 Ex.PLC AC500 1 Fieldbus plug adapter with cable 2 Accessory kit for fieldbus includes: - Holder - Cable - Cable holder - 2 terminal blocks 3 Fieldbus communication interface for PSRC - Modbus-RTU - Profibus - Device net -- 1 Fieldbus plug adapter with cable Article Fieldbus plug adapter Type PS-FBPA Order code 1SFA896312R1002 -- 01 Fieldbus plug adapter 2 -- Fieldbus plug kit for mounting fieldbus plug adapter together with fieldbus plugs Includes: Holder, cable, cable holder and 2 terminal blocks Article Accessory kit Type PS-FBPK Order code 1SFA899320R1002 Pkg qty 1 Pkg qty 1 kg 0.060 kg 0.150 -- 02 Fieldbus plug kit -- 03 Modbus RTU -- 04 Profibus -- 3 Fieldbus communication interface, Order from EP Article Type Modbus-RTU Modbus RTU communication interface; terminal block for fieldbus connection included MRP31.0 Cable from MRP31.0 to drawer outside, length 1.5 m CDP24.150 Profibus Profibus DP communication interface PDP32.0 Cable from PDP32.0 to drawer outside, length 1.5 m CDP24.150 Device net DeviceNet communication interface; terminal block for fieldbus connection included DNP31.0 Cable from DNP31.0 to drawer outside, length 1.5 m CDP24.150 Note: See separate catalog for fieldbus communication interfaces: Link For more information visit the Universal Motor Controller website: Link Order code Pkg qty kg 1SAJ251000R0001 1 1SAJ929240R0015 1 1SAJ242000R0001 1 1SAJ929240R0015 1 0.039 0.060 0.050 0.060 1SAJ231000R0001 1 1SAJ929240R0015 1 0.039 0.060 lb 0.132 lb 0.331 lb 0.086 0.132 0.110 0.132 0.086 0.132 -- 05 Device net 12 PSRC SOFTSTARTERS 1SFC132006C0201 REV B -- Certifications and distance PSRC -- The table below shows the certifications and approvals for PSRC softstarters. For other certifications and/or approvals, please contact ABB. Certifications and approvals FOR PSRC3... 105 Abbreviation approved in CE cULus CCC EAC EU Canada China Russia USA Note: Standard design approved, the products wear the certification mark when it is required. 1) Not for PSRC37-45 ANCE Mexico C-tick Australia KC Korea PRS Minimum distance to wall (front) (mm) Softstarter type A B C PSRC3 ... 16 25 0* 0 PSRC25 ... 30 25 0* 0 PSRC37 ... 45 25 0* 0 PSRC60 ... 105 25 0* 0 E F H 45 140 114 45 160 128 54 187 153 70 220 180 Directives and standards No. 2006/95/EC No. 2004/108/EC EN 60947-1 EN 60947-4-2 UL 508 CSA C22.2 No 14 Low voltage equipment Electromagnetic compatibility Low-voltage switchgear and controlgear - Part 1: General rules AC semiconductor motor controllers and starters Industrial Control Equipment Industrial Control Equipment PSRC SOFTSTARTERS 1SFC132006C0201 REV B 13 -- Technical data PSRC Normal start In-line connected IEC data (400 V) kW Ie rated current UL/CSA data (208 V) hp (440-480 V) hp (600 V) hp FLA PSRC3 PSRC6 PSRC9 PSRC12 PSRC16 PSRC25 PSRC30 PSRC37 PSRC45 PSRC60 PSRC72 PSRC85 PSRC105 1.5 3 4 3.9 6.8 9 5.5 7.5 11 12 16 25 15 18.5 22 30 37 45 30 37 45 55 60 72 85 105 0.5 1 2 3 3 7.5 7.5 10 15 20 20 25 30 2 3 5 7.5 10 15 20 25 30 40 50 60 75 2 5 7.5 10 10 20 25 30 40 50 60 75 100 3.4 6.1 9 11 15.2 24.2 28 34 46.2 59.4 68 80 104 Connectable cable area Main circuit Control circuit PSRC3...16 1 x 0.75 - 2.5 mm2 2 x 0.75 - 2.5 mm2 1 x 14 AWG PSRC3...16 1 x 0.75 - 2.5 mm2 1 x 0.75 - 2.5 mm2 1 x 16 - 14 AWG / 2 x 16 AWG PSRC25... 30 PSRC37... 45 1 x 2.5 - 10 mm2 1 x 6 - 35 mm2 2 x 2.5 - 10 mm2 2 x 6 - 16 mm2 1 x 12 - 8 AWG 1 x 8 - 4 AWG PSRC25... 105 1 x 0.75 - 2.5 mm2 2 x 0.75 - 1.5 mm2 1 x 16 - 14 AWG / 2 x 16 AWG PSRC60...105 1 x 10 - 95 mm2 2 x 6 - 35 mm2 1 x 6 - 2/0 AWG Degree of protection main circuit control circuit Signal relays For Run signal Resistive load AC-15 (Contactor) PSRC3... 30: IP20 PSRC37... 105: IP10 PSRC3... 30: IP20 PSRC3... 16 240 V AC, 3 A / 24 V DC, 3 A PSRC25... 105 240 V AC, 3 A / 24 V DC, 3 A PSRC3... 16 240 V AC, 0.5 A / 24 V DC 0.5 A PSRC25... 105 240 V AC, 0.5 A / 24 V DC, 0.5 A For Top ramp signal Resistive load AC-15 (Contactor) PSRC25... 105 240 V AC, 3 A / 24 V DC, 3 A PSRC25... 105 240 V AC, 0.5 A / 24 V DC, 0.5 A Rated insulation voltage Ui 600 V Rated operational voltage Ue 208...600 V AC +10 %/-15 %, 50/60 Hz ±5 % Rated control supply voltage Us 100...240 V AC, 50/60Hz ±5 % Ambient temperature during operation -25 ºC to + 60 ºC (-13 to + 140 ºF)1) during storage -40 ºC to + 70 ºC (-40 to +158 ºF) Maximum altitude 4000 m (13123 ft)2) 1) Above 40 ºC (104 ºF) up to max. 60 ºC (140 ºF) reduce the rated current with 0.8 % per ºC (0.44 % per ºF). 2) When used at high alitudes above 1000 meters (3281 ft) up to 4000 meters (13123 ft) you need to derate the rated current using one of the following formulas. [% of Ie = 100 - (x-1000)/150] x = actual altitude for the softstarter in meters. [% of Ie = 100 - (x-3280)/497] x = actual altitude for the softstarter in feet. Number of starts per hour using PSRC softstarters Starts/hour without auxiliary fan Ie 10 20 30 40 50 60 80 100 3 A PSRC3 PSRC3 PSRC3 PSRC3 PSRC3 PSRC3 PSRC3 PSRC6 6 A PSRC6 PSRC6 PSRC6 PSRC6 PSRC6 PSRC9 PSRC9 PSRC9 9 A PSRC9 PSRC9 PSRC9 PSRC12 PSRC12 PSRC12 PSRC16 PSRC25 12 A PSRC12 PSRC12 PSRC12 PSRC16 PSRC25 PSRC25 PSRC30 PSRC30 16 A PSRC16 PSRC25 PSRC25 PSRC25 PSRC30 PSRC30 PSRC37 PSRC37 25 A PSRC25 PSRC30 PSRC37 PSRC37 PSRC37 PSRC45 PSRC45 PSRC60 30 A PSRC30 PSRC37 PSRC37 PSRC45 PSRC45 PSRC60 PSRC60 PSRC72 37 A 45 A PSRC37 PSRC45 PSRC45 PSRC60 PSRC60 PSRC72 PSRC85 PSRC105 PSRC45 PSRC45 PSRC60 PSRC60 PSRC72 PSRC85 PSRC105 - 60 A PSRC60 PSRC60 PSRC72 PSRC85 PSRC105 PSRC105 - - 72 A PSRC72 PSRC85 PSRC105 PSRC105 - - - - 85 A PSRC85 PSRC105 PSRC105 - - - - - 105 A PSRC105 - - - - - - - Number of starts per hour using PSRC softstarters Starts/hour with auxiliary fan Ie 10 20 30 40 50 60 80 100 3 A PSRC3 PSRC3 PSRC3 PSRC3 PSRC3 PSRC3 PSRC3 PSRC3 6 A PSRC6 PSRC6 PSRC6 PSRC6 PSRC6 PSRC6 PSRC6 PSRC9 9 A PSRC9 PSRC9 PSRC9 PSRC9 PSRC9 PSRC12 PSRC12 PSRC12 12 A PSRC12 PSRC12 PSRC12 PSRC12 PSRC12 PSRC16 PSRC25 PSRC25 16 A PSRC16 PSRC16 PSRC25 PSRC25 PSRC25 PSRC25 PSRC30 PSR30 25 A PSRC25 PSRC2 PSRC30 PSRC37 PSRC37 PSRC37 PSRC37 PSRC45 30 A PSRC30 PSRC30 PSRC37 PSRC37 PSRC45 PSRC45 PSRC45 PSRC45 37 A PSRC37 PSRC37 PSRC45 PSRC45 PSRC45 PSRC45 PSRC60 PSRC60 45 A PSRC45 PSRC45 PSRC45 PSRC60 PSRC60 PSRC60 PSRC72 PSRC72 60 A PSRC60 PSRC60 PSRC60 PSRC72 PSRC72 PSRC85 PSRC105 - 72 A PSRC72 PSRC72 PSRC72 PSRC85 PSRC105 PSRC105 - - 85 A PSRC85 PSRC85 PSRC105 PSRC105 - - - - 105 A PSRC105 PSRC105 - - - - - - Data based on an ambient temperature of 40° (104 F), starting current of 4 x Ie and ramp time 6 seconds. For more optimized selection or to use PSR for heavy-duty starts, please use the softstarter selection tool. 14 PSRC SOFTSTARTERS 1SFC132006C0201 REV B -- Dimensions PSRC Main dimensions mm, inches -- PSRC3 ... PSRC16 -- PSR25C ... PSRC30 -- PSRC37 ... PSRC45 -- PSRC60 ... PSRC105 PSRC SOFTSTARTERS 1SFC132006C0201 REV B -- Circuit diagrams PSRC -- PSRC3 ... PSRC16 A) With MMS B) With MMS and auxiliary contact 15 C) With fuses, contactor and O.L. -- PSRC25 ... PSRC45 D) With MMS E) With MMS and auxiliary contact F) With fuses, contactor and O.L. -- PSRC60 ... PSRC105 G) With MMS H) With MMS and auxiliary contact I) With fuses, contactor and O.L. 16 PSRC SOFTSTARTERS 1SFC132006C0201 REV B -- Marketing materials and tools It is easy to access more information about ABB softstarters online. On our web page you will find tools for selection, coordination tables, CAD drawings and different types of documentation. Selection tools Advanced selection tool: prosoft Download here > LINK Online softstarter selection tool Fast and easy selection of softstarter on any device > LINK Webpages external Softstarter main page > LINK PSR - The compact range > LINK PSE - The efficient range > LINK PSTX - The advanced range > LINK Coordination Coordination tables Online tool for coordination with short circuit protection, overload protection and line contactor. > LINK PSRC SOFTSTARTERS 1SFC132006C0201 REV B 17 -- Notes 18 PSRC SOFTSTARTERS 1SFC132006C0201 REV B -- Notes PSRC SOFTSTARTERS 1SFC132006C0201 REV B 19 Additional information We reserve the right to make technical changes or modify the contents of this document without prior notice. With regard to purchase orders, the agreed particulars shall prevail. ABB AG does not accept any responsibility whatsoever for potential errors or possible lack of information in this document. We reserve all rights in this document and in the subject matter and illustrations contained therein. Any reproduction, disclosure to third parties or utilization of its contents in whole or in parts is forbidden without prior written consent of ABB AG. -- For more information, please contact your local ABB representative or visit https://new.abb.com/drives/softstarters To get more information, install QR code reader on your mobile device, scan the code and see more. © Copyright 2019 ABB. All rights reserved. Specifications subject to change without notice. PSRC softstarter catalog, 1SFC132006C0201 rev B, 2019.05Adobe InDesign 14.0 (Windows) 3-Heights(TM) PDF Optimization Shell 4.8.25.2 (http://www -tools.com)