PRODUCT DATA SHEET iswitch imotor Compact QR Features: Compact design Fit for purpose Suitable for 2 feeder switches Quick Release for manual operation High operation torque Operation monitoring (max. torque + time) Operation temperature: -30 C to 70 C Enclosure: IP66 Plugs for all inputs / outputs Auxiliary I/O (user configurable) RS485 interface (Modbus) RS232 interface (Modbus) RTU interface (Potential free I/O) USB 2.0 interface for PC setup Options: Gas pressure (SF6) monitoring Lid sensor Fault passage indicator interface (RS485 or digital input) Flexible shaft in various lengths Adaptation kit on requests Usage: Motorisation for medium voltage switchgear The imotor Compact is a product of the iswitch family. The imotor Compact with Quick Release is specially designed for switchgear where there is limited space for adaptation. The Quick Release makes it possible to performe a manual operation. When using an imotor Compact in combination with LINAK icom and battery a complete nonintrusive switchgear automation kit is available.
Technical specifications: Item Specification Comment General features: Switching torque Max. 120 Nm Switching angle Max. 340 (deadband 20 ) Multiple turns possible Velocity Approx. 10 /sec Load depended Lifetime Designed for 1000 operations ON OFF - ON Dutycycle Max. 10% Quick Release 100 times at full load Used for manual operation 2000 times at no load Enclosure IP66 Aluminum housing Operation temperature -30 C to 70 C Storage temperature -40 C to 85 C I/O plugs LINAK Minifit/Microfit See plug definition below Power supply: Input voltage 24 VDC, max. 32 VDC, min. 18 VDC Input current Nominal 10A, peak 15 A in 2.5 sec At max. switching torque Power consumption Min. 60 ma, idle mode No additional sensors Fuse protection 20 A external fuse recommended Power output: Sensor supply 24 VDC, isolated, 350 ma nominal Max. 50 ma each sensor Load protection Polyfuse on each output I/Os Digital input: 8 Digital input (4 plugs) ie. - Earth switch indicator - Lid indicator - Gas pressure indicator - FPI All digital inputs are galvanically isolated. Input power supply: 24 VDC ± 5% Analogue input 4 x 4-20 ma SubD 25, see list below Digital input 8 x Digital input Galvanically isolated I/O s SubD 25, See list below Digital output 7 x Digital output Galvanically isolated I/O s SubD 25, See list below Bus communication RS485, Modbus See list below icom interface RS232, Modbus See list below RTU interface Either RS232/RS485 or digital I/O See list below USB interface Setup and service interface (for PC) CompactLink PC tool required
Plug definition/layout: Front view Rear view 4 5 6 7 8 1 2 3 11 9 Connector Name Description Plug type 1 Position sensor Gear 1 Open/Close switch indication Microfit 2 USB interface For connection of a local PC USB - Minifit 3 Position sensor Gear 2 Open/Close switch indication Microfit 4 RS232/RS485 interface Serial Modbus interface Microfit 5 2 x Digital input Configurable inputs Microfit 6 2 x Digital input Configurable inputs Microfit 7 2 x Digital input Configurable inputs Microfit 8 2 x Digital input Configurable inputs Microfit 9 Auxiliary I/O interface See list below SubD-25 11 24VDC Power supply Nominal max. 15A Minifit Auxiliary I/O definition Function Pin No. Type + INPUT COMMON 5 Input Input 1 18 Input Input 2 6 Input Input 3 19 Input Input 4 7 Input Input 5 20 Input Input 6 8 Input Input 7 21 Input Input 8 9 Input Function Pin No. Type OUTPUT COMMON 13 Output Output 1 22 Output Output 2 23 Output Output 3 24 Output Output 4 25 Output Output 5 10 Output Output 6 11 Output Output 7 12 Output Analogue input 1 BN+ 1 Input Analogue input 1 BN- 14 Input Analogue input 2 BN+ 2 Input Analogue input 2 BN- 15 Input Analogue input 3 BN+ 3 Input Analogue input 3 BN- 16 Input Analogue input 4 BN+ 4 Input Analogue input 4 BN- 17 Input
Special Features The imotor-compact is designed to control and monitor a wide variety of MV Distribution Switchgear including oil-filled / SF6 insulated Switchgear, Manual/Mechanical Air Break Switches and Ground Mounted Switchgears. The product range provides an easy adaption of existing manually operable Switchgear and combines modern technologies to provide a remotely operable intelligent interface for the modern electrical distribution network. The imotor-compact consists of motor assembly and drive mechanisms (gears) for two feeder switches. When need for automation of more than 2 switch, several imotor-compact can be connected via the RS485 Modbus interface. The iswitch system can default handle up to 8 switches in on system. Functionality The operation of the imotor-compact can be easily adjusted to a specific switchgear. By means of an Open or Close command the imotor-compact will perform a full switching cycle. The current switch position will be indicated and transmitted back to the RTU. Quick Release The imotor-compact is equipped with a hand operated Quick Release to select between Local and Remote operation. In Local mode the Switchgear can be operated manually with the original operation handle. In Remote mode the imotor will performe an automatic switching. Switching sequences Generally, MV Switchgear is operated by turning a handle approximately 90 from Open to Close or vice versa. The compact rotary uses absolute positioning to determine the setup postion for open and closed indications. This simple function is set up via our CompactLink software during setup and commissioning. Instead of a normal switching operation a special switching sequence can be defined. A maximum of five independent steps can be set up in each switching direction. For example a spring charged followed by a shunt activating to switch off (Open) (auxillary switchhes for open/close indication is mandatory for this functionality). Flexible inputs and outputs To allow other use of digital inputs than default, The imotor Compact can be configured for special needs of a customer. All physical inputs can be used for any logical input function such as lid indicator, gas pressure alarm, switch indication, manual stop etc. On the SUB-D connector, a number of outputs and inputs are available. All have default designations, but can from compact.ini be configured to export most Boolean parameters. Fault monitoring The imotor-compact condition is continuously monitored. When a failure has been detected an error is reported. To ensure a proper and safe switching process several parameters and inputs are monitored: Max. current, min. current, operation time, switch position, lid sensor, gas level. Configuration/setup By means of the PC software tool CompactLink the imotor-compact can be configured to a wide range of medium voltage switchgear applications. CompactLinak is also used for setup and commisioning.
Dimensions:
imotor Compact Ordering example: 77C xxx + 00 0 0 0 0 0 0 0 Option 2 Option 1 Battery pack Voltage 0 = No option 1 = QR 2 = QR + Earth interlock 0 = No option 1 = Gas pressure sensor (laser) 2 = Gas pressure input signal 0 = No battery 1 = One battery 2 = Two batteries 0 = 230/240 VAC 1 = 110 VAC 2 = 24 VDC icom Configuration 0 = No icom 3 = icom GSM 1 = icom standard 4 = icom modem 2 = icom GPRS 5 = icom RS232 interface imotor Configuration Mounting kit 0 = SAI interface 1 = icom interface 2 = RS485 interface 0 = No mounting kit 1 = One gear 3 = Three gears 2 = Two gears 4 = Four Gears RMU Brand 00 = No RMU 08 = Rewag 01 = F&G 09 = Krone 02 = ALSTOM 10 = M85 03 = Driecher 11 = Sprecher & schuh 04 = ABB 12 = Driescher Moosburg 05 = Areva 13 = Areva FBX 06 = Siemens 14 = Merlin Gerin RM6 07 = Holec 15 = Schneider RM6 Colour Unique project no. LINAK product type + = Standard colour xxx = 3 digit no. 77C = imotor Compact
The imotor Compact is tested according to the following standards Mechanical IEC 60068-2-27 (Ea) Shock, up to 15g IEC 60068-2-32 Free fall test (0,5 m) IEC 60068-2-31 Drop and Topple IEC 60068-2-6 (Fc) Vibration (2g, 9-350Hz)) Environmental IEC 60068-2-14 (Nb) From 70 C to -30 C, (30 C/h) 1000 cycles (90 days) High temperature. 42 days 1000 hrs at 70 C IEC 60068-2-30 (Db) Damp heat, cyclic, RH 95%, 40 C NC IEC 60068-2-52 (Kb) Salt Spray test (Corrosion test) Temperature IEC 60068-2-1 (Ab and Ad) 72 hrs -40 C, Storage IEC 60068-2-1 (Ab and Ad) 2 hrs -30 C, Operation IEC 60068-2-2 (Bb and Bd) 72 hrs 85 C, Storage IEC 60068-2-2 (Bb and Bd) 2 hrs 70 C, Operation Enclosure IEC60529, IP66 EMC Directive EMC Directive: 2004/108/EC according to the following standards: EN 61000-6-2 Generic standard Immunity for industrial environment EN 61000-6-4 Generic standard - emission for industrial environment. IEC/TS 61000-6-5 Electromagnetic compatibility (EMC) Part 6-5: Generic standards Immunity for power stations and substation environment. EN 61000-4-9: Basic Publication. Testing and measuring techniques. Section 9. Pulse magnetic field immunity test. EN 61000-4-10: Basic Publication. Testing and measuring techniques. Section 10. Damped oscillatory magnetic field immunity test. EN 60255-22-1 Electrical relays - Part 22-1: Electrical disturbance tests for measuring relays and protection equipment - 1 MHz burst immunity tests EN 60255-22-2 Electrical relays - Part 22. Electric disturbance test for measuring relays and protection equipment. Section 2 Electrostatic discharge test. EN 60255-22-3 Electrical relays - Part 22-3: Electrical disturbance tests for measuring relays and protection equipment - Radiated electromagnetic field disturbance tests EN 60255-22-4 Electrical relays - Part 22-4: Electrical disturbance tests for measuring relays and protection equipment - Electrical fast transient/burst immunity test IEEE C37.90.1-2002 IEEE standard for Surge Withstand capability (SWC) Electrical Directive Low Voltage Directive: 73/23/EEC, according to the following harmonized standard: EN 60950-1:2006 Machinery Directive Machinery Directive 98/37/EC.
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