2948270

EMG 17-RC/... /S Motor attenuation modules (RC modules) for starconnected three-phase induction motors INTERFACE Data sheet 101175_en_01 1 © PHOENIX CONTACT - 11/2009 Description The inductance of motors or contactor coils can superimpose DC and AC circuits with hazardous voltages. RC elements have proven suitable for attenuation. The compact motor attenuation modules for star circuits can be installed in terminal boxes on site, i.e., far away from electrical control systems. Suitable RC modules for the power range from 4 to 7.5 kW are selected based on: – Operating voltage – Three-phase performance L1 Figure 1 Make sure you always use the latest documentation. It can be downloaded at www.phoenixcontact.net/download. This data sheet is valid for all products listed on the following page: L2 L3 RC module wiring N EMG 17-RC/... /S 2 Ordering data Motor attenuation module Description Type Order No. Pcs./Pkt. Motor attenuation module, for star-connected three-phase induction motors, 4 kW motor power EMG 17-RC/0,22MYF/220R/S 2948270 10 Motor attenuation module, for star-connected three-phase induction motors, 7.5 kW motor power EMG 17-RC/0,47MYF/220R/S 2948254 10 Accessories Description Type Order No. Pcs./Pkt. Device marking label EMG-GKS 12 2947035 50 3 Technical data General data Ambient temperature range -20°C … +70°C Rated insulation voltage according to EN 50178 300 V Pollution degree according to EN 50178 2 Mounting position Any Installation Can be aligned without spacing Width 17.5 mm Height 55 mm Length 75 mm Connection data Conductor cross-section, solid 0.2 mm² ... 2.5 mm² Conductor cross-section, stranded 0.2 mm² ... 2.5 mm² Conductor cross-section, AWG 24 - 12 Stripping length 8 mm Connection method Screw connection RC module EMG 17-RC/0,22MYF/220R/S Nominal voltage (phase conductor/phase conductor) EMG 17-RC/0,47MYF/220R/S 500 V AC 500 V AC Motor power 4 kW 7.5 kW Power dissipation 0.5 W 0.5 W Frequency range 50/60 Hz 50/60 Hz 220 Ω 0.22 μF 220 Ω 0.47 μF RC combination Resistance Capacitor Conformance/approvals Conformance CE-compliant Conformance with Low Voltage Directive (LVD) 2006/95/EC Electronic equipment according to 101175_en_01 EN 50178 PHOENIX CONTACT GmbH & Co. KG • 32823 Blomberg • Germany • Phone: +49 - 52 35 - 30 0 PHOENIX CONTACT • P.O.Box 4100 • Harrisburg • PA 17111-0100 • USA • Phone: +717-944-1300 www.phoenixcontact.com 2