Motor Controllers AC Semiconductor Motor Controller Types RSE 22 .. - B, RSE 4. .. - B, RSE 60 .. - B Soft starting and stopping of 3-phase squirrel cage motors Rated operational voltage: Up to 600 VACrms, 50/60 Hz Rated operational current: 3 A or 12 AAC 53 b Potential-free control input LED-indications for supply and operation Transient overvoltage protection built-in Integral bypassing of semiconductors Product Description Ordering Key RSE 40 03 - B Compact easy-to-use AC stopped. Starting and stop- Solid State Relay semiconductor motor con- ping time as well as initial Motor controller troller. With this controller 3- torque can be independently E-line housing phase motors with nominal adjusted by built-in potentio- Rated operational voltage load currents up to 12 A can meters. Rated operational current be soft-started and/or soft- Control voltage Type Selection Type Rated operational Rated operational Control voltage voltage U current I U *) e e c RSE: E-series, 22: 127/220 VACrms, 50/60 Hz 03: 3 A -B: 24 to 110 VAC/DC motor controller 40: 230/400 VACrms, 50/60 Hz 12: 12 A & 110 to 480 VAC 48: 277/480 VACrms, 50/60 Hz 60: 346/600 VACrms, 50/60 Hz *) The control voltage should never be higher than the rated operational voltage. Input Specifications (Control Input) Output Specifications Control voltage U Utilization category AC-53b Integral bypassing c A1-A2: 24 - 110 VAC/DC 15%, of semiconductors 12 mA Overload current profile A1-A3: 110 - 480 VAC 15%, (overload relay trip class) 5 mA RSE ..03-B 3A: AC-53b:3-5:30 Rated insulation voltage 630 V rms RSE ..12-B 12A: AC-53b:3-5: 180 Overvoltage cat. III (IEC 60664) Min. load current Dielectric strength RSE ..03-B 100 mAAC rms Dielectric voltage 2 kVAC (rms) RSE ..12-B 200 mAAC rms Rated impulse withstand volt. 4 kV (1.2/50 s) Specifications are subject to change without notice (30.03.2007) 1RSE 22 .. - B, RSE 4. .. - B, RSE 60 .. - B Supply Specifications General Specifications Power supply Overvoltage cat. III (IEC 60664) Accuracy Rated operational volt. (U ) Ramp up 5.5 - 7.5 s on max. e through terminals L1-L2-L3 (IEC 60038) 0.5 s on min. 22 127/220 VAC rms 15% Ramp down 6 - 10 s on max. 50/60 Hz -5/+5 Hz 0.5 s on min. 40 230/400 VAC rms 15% Initial torque 70 - 100% on max. 50/60 Hz -5/+5 Hz 5% on min. 48 277/480 VAC rms 15% EMC Electromagnetic Compatibility 50/60 Hz -5/+5 Hz Immunity acc. to EN 61000-6-2 60 346/600 VAC rms 15% Indication for 50/60 Hz -5/+5 Hz Power supply ON LED, green Voltage interruption 40 ms Ramp up/down bypassing relay LED, yellow Dielectric voltage None Environment Rated impulse withstand volt. 4 kV (1.2/50 s) Degree of protection IP 20 Rated operational power 2 VA Pollution degree 3 supplied from L1-L3 Operating temperature -20 to +50C (-4 to +122F) Storage temperature -50 to +85C (-58 to +185F) Screw terminals Tightening torque Max. 0.5 Nm acc. to IEC 60947 2 Terminal capacity 2 x 2.5 mm Approvals CSA (<7.5 HP 600 VAC),UL, cUL CE-marking Yes Mode of Operation Semiconductor Data This motor controller is in- The soft-start and soft-stop 2 tended to be used to softstart/ time can be adjusted from 0.5 Rated opera- I t for fusing ITSM dI/dt softstop 3-phase squirrel cage to approx. 7s. tional current t = 1 - 10 ms 2 induction motors and thereby 3 A 72 A s 120 A 50 A/s p reduce the stress or wear on A green LED indicates supply. 2 12 A 610 A s 350 A 50 A/s p gear and belt/chain drives and Two yellow LEDs indicate to give smooth operation of Ramp up/down and Running machines. Soft starting and/or mode. Functional Diagram stopping is achieved by con- trolling the motor voltage. Overload protection is not pro- During running operation the vided in this motor controller semiconductor is bypassed by and must therefore be in- an internal electromechanical stalled separately. relay. The controller is switching The initial torque can be ad- 2 lines. The 3rd line is continu- justed from 0 to 85% of the ously connected to the load. nominal torque. Operation Diagram 1 Operation Diagram 2 Mains Ue Motor voltage 1 3 2 100% M 3~ Control input Uc Time LED Ramp-up time 0.5 to 6.5s. Time from zero load voltage to full load 1 voltage. Ramp-down time 0.5 to 8.0s. Time from full load voltage to zero 2 LED load current. Initial torque 0 to 85% voltage at the start of the ramp-up function. 3 LED 2 Specifications are subject to change without notice (30.03.2007)