Motor suppressors. Standardized motor suppression from Murrelektronik

Transcription

1 Standardized motor suppression from Murrelektronik In the guideline EN 60204/DE 0113 para it states, that motors in PLC or NC controlled machines and systems must be fitted with a suitable suppressor. Murrelektronik offers a suitable motor suppressor for every application. he suppressor should, if at all possible be mounted very close to the source of interference (Motor). he European norm (EN) has been valid since 12/31/1999 for metric threads and replaces the DIN 460 for PG threads. In this transitional period Murrelektronik offers both variants. here are also modules available which can be snapped onto DIN-rail. he use of motor suppression equipment protects the motor from high inductive voltage spikes when switching off. At the same time, it increases the contact life span of the control unit. ith the optimum suppression modules from Murrelektronik, you receive the highest level of operational safety. he machine or control panel will function within the EMC regulations, without affecting other electrical equipment in the surrounding area. Murrelektronik offers the perfect mounting method for every application! For connection to the motor terminal box he Murrelektronik motor suppressor in the series RC3, RC3R and RC3 RG have a M16 x 1.5, M20 x 1.5, PG 9 or PG 13.5 screw thread for direct mounting on to the the terminal box of the motor. Suppression, where the interference arises! nder the contactor he motor suppressor series RC3/RC3K snap on to 35 mm DlN-rail (EN 50022). he contactor can then be snapped piggy-back style on to the suppressor. RC3S contains additional contactor suppression as well. Space savings. Direct mounting in the terminal box Our smallest motor suppressor RC3 fit snugly into the terminal box of the motor. Direct suppression on the motor. Snaps on to DIN and C-rails Murrelektronik motor suppressors can be fitted with a snap foot to allow mounting on DIN-rail. he models are in a space saving 12mm housing. RC3, RC3G Snap on, connect, finished. Mounting direct on the motor ith the RC 3 S, the motor can be quickly connected and at the same time suppressed. Suppression and connection in one

2 on the motor terminal box inside the motor terminal box inside the distribution box on 35 mm DIN-rail to EN 50022, and C-rail RC 3 RC 3 RC 3 RC 3 G with M16 x 1.5 with PG 9 screw screw RC-suppression aristor-suppression (DR) 6-wire Ordering data Art.-No. Art.-No. Art.-No. Art.-No. oltage Motor rating suppression suppression suppression suppression 3 x 400 AC 4 k RC RC RC RC k RC 2) DR k DR RC 7,5 k DR RC k RC RC DR RC k RC/6-wire RC/6-wire k DR DR x 575 AC 4 k RC ,5 k RC RC RC k DR k RC/6-wire x 690 AC 4 k RC RC ,5 k RC k DR echnical data Frequency for RC: z for DR: z Material flame retardant plastic to L 94 Potting compound 2-component epoxy emperature range C Connection method approx. 500 mm PC cable approx. 200 mm single core approx. 500 mm single core 3 x 0,75 mm 2 resp. 6 x 0,75 mm 2 0,5 mm 2 1 mm 2 self-securing M4 fork terminal ends Dimensions x x 41 x 41 x 41 mm 40 x 15 x 43 mm 61 x 25 x 92 mm M16 x 1,5 or PG For DIN-rail mounting use 2 x Art.-No adapter feet. For DIN-rail mounting use 1 x Art.-No adapter feet. For DIN-rail mounting use 2 x Art.-No adapter feet. For other voltages, frequencies and motor ratings, please inquire. Do not use RC motor suppressors on variable frequency drives. 1 x Art.-No required per phase. 2) Art.-No has ferrule ends.

3 with M16 x 1.5 and M20 x 1.5 PG 9 and PG 13.5 screw connector on body on motor terminal box with plug connectors RC 3 R RC 3 R RC 3 R RC 3 R RC 3 RG RC 3 RG with M16 x 1,5 with PG 9 with M16 x 1,5 with PG 9 with M20 x 1,5 with PG 13,5 screw screw screw screw screw screw RC-suppression aristor-suppression (DR) 6-wire ire numbering: =1, =2, =3, 2=4, 2=5, 2= Ordering data Art.-No. Art.-No. Art.-No. Art.-No. Art.-No. Art.-No. oltage Motor rating suppression suppression suppression suppression suppression suppression 3 x 400 AC 4 k DR DR DR DR RC RC k 4k 7,5 k DR DR k DR DR k DR/6-wire DR/6-wire k DR DR x 575 AC 4 k DR DR ,5 k DR DR k DR DR k DR DR k DR/6-wire DR/6-wire x 690 AC 7,5 k DR DR k DR/6-wire 2) DR/6-wire 2) k DR DR echnical data Frequency for RC: z for DR: z Material flame retardant plastic Potting compound 2-component epoxy to L 94 emperature range C Connection method approx. 100 mm single core approx. 150 mm approx 0,5 mm 2 1 mm 2 Ring terminals insulated M6 insulated M4 insulated M6 Dimensions 40 mm, Ø 24,5 mm 44 mm, Ø 39 mm M16 x 1.5 or PG 9 M20 x 1.5 or PG 13,5 33 For other voltages, frequencies, motor ratings, resp. Cable/wire lengths please inquire. Do not use RC motor suppressors on variable frequency drives. wire diameter 1,5 mm 2 2) to max. 660 AC

4 on motor terminal box with plug connectors RC 3 S Connector with cable with or without suppression for the brake aristor-suppression (DR) L1 M L2 O L3 O rake R Ordering data Art.-No. Art.-No. oltage Motor rating without brake with brake 3 x 400 AC 4 k 4 k DR/star DR/star k DR/delta DR/delta ,5 k 10 k 10 k 20 k 3 x 575 AC 4 k 7,5 k 10 k 20 k 20 k 3 x 690 AC 7,5 k 20 k 20 k echnical data Frequency for RC: z for DR: z Plug connector female, 10-pole + PE ousing Aluminium pressure diecasting emperature range C Connection method 3 m PR cable, 4 x 1,5 mm 2 ; numbered wires 3 m PR cable, 7 x 1,5 mm 2 ; numbered wires Dimensions see dimension drawing Pluggable motor connection to DESINA with 5m PR cable 4 x 1,5 mm 2 Art.-No on request. Do not use RC motor suppressors on variable frequency drives.

5 on 35 mm DIN-rail to EN bolted together, stacked DIN-rail mounted under the control gear RC 3 RC 3 K RC 3 R Connects onto Siemens SIRIS contactors 3 R 10 RC-suppression aristor-suppression (DR) 6-wire 1 ( 1 (2) 1 (3) 2 (4) 2 (5) 2 (6) Ordering data Art.-No. Art.-No. Art.-No. oltage Motor rating suppression suppression suppression 3 x 400 AC 4 k RC RC k RC 2) RC 2) k RC ,5 k RC ,5 k 10 k RC RC k RC/6-wire k DR x 575 AC 7,5 k RC RC ,5 k RC k DR k RC x 660 AC 10 k RC echnical data Frequency for RC: z for DR: z Material flame retardant plastic to L 94 Potting compound 2-component epoxy emperature range C Connection method 250 mm single core (Art.-No ; 300 mm) 3-pole terminal wire (solid core) 0,5 mm 2 (Art.-No ; 1,5 mm 2 ) 2 x (0,75 2,5 mm 2 ) 1,5 mm 2 self-securing M4 fork terminal ends M4 Dimensions x x 75 x 45 x 42 mm 75 x 45 x 42 mm 40 x 15 x 43 mm For other voltages, frequencies and motor ratings, please inquire. Do not use RC motor suppressors on variable frequency drives. has ferrule ends. 2) max. nominal voltage 3 x 450 AC +10 %

6 DIN-rail mounted under the control gear RC 3 AS RC 3 R Connects onto Siemens SIRIS contactors 3 R 10 fixes onto contactors available with integrated coil suppression A1 A ire numbering: =1, =2, =3, 2=4, 2=5, 2=6 Appropriate contactors Motor contactors up to 5,5 k from Siemens, Siemens 3 R 10 Moeller, Sprecher + Schuh etc. Ordering data Art.-No. Art.-No. Art.-No. Art.-No. oltage Motor rating suppression suppression suppression suppression 3 x 400 AC 5,5 k RC DR RC DR ,5 k RC + Diode DR + Diode RC + Diode DR + Diode ,5 k RC + RC DR + RC RC + RC DR + RC x 575 AC 5,5 k RC DR RC DR ,5 k RC + Diode DR + Diode RC + Diode DR + Diode ,5 k RC + RC DR + RC RC + RC DR + RC x 690 AC 5,5 k RC DR echnical data Suppression Coil for RC: 230 AC/20 A for diode: DC/36 Frequency for RC: z, for DR: z Material flame retardant plastic to L 94 emperature range C Connection method ferrules, load side securely fixed fits directly into SIRIS contactors, size 00 Dimensions x x 75 x 45 x max. 100 mm ( full stretch) 40 x 45 x 65,5 mm For other voltages, frequencies and motor ratings, please inquire. Do not use RC motor suppressors on variable frequency drives