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150-SD3NBD Rockwell AB SMC-50 soft starter current 520A.

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150-SD3NBD Rockwell AB SMC-50 soft starter current 520A.Soft Start Series Model No: 150-SD3NBD.SMC-50 Smart Motor Controller, 200…480V, 520 A Line.

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PRODUCT INFORMATION OF 150-SD3NBD Rockwell AB SMC-50 soft starter current 520A.

With display No
Voltage type for actuating AC
Rated operating voltage Ue 200 V
Rated control supply voltage at AC 50 Hz 100 V
Rated control supply voltage at AC 60 Hz 100 V
Controller rating 520 A
Continuous duty power structure heat dissipation 1560 W
Overload current for line connected devices 174 A
Overload current for delta connected devices 302 A
Controller type SMC-50
Trip classes 5…30
Trip current rating 118% of motor FLC
Base power draw from control module with heat sink fan 300VA @ 100…240V AC
DV/DT protection RC snubber network
Repetitive peak inverse voltage rating 1400V per UL/CSA/NEMA for power circuit
Operating frequency 47…63 Hz or DC for control power
Rated impulse voltage 6000V per IEC for power circuit
Dielectric withstand 2500V per IEC for power circuit
Line connected motor current Normal/standard duty: 174…520 A @ 400/415/460V AC, 3-phase
Delta connected motor current Normal/standard duty: 302…900 A @ 400/415/460V AC, 3-phase
Transient protection Metal oxide varistors: 220 Joules
Insulation voltage Rated 500V per IEC for power circuit
Line connected motor power Normal/standard duty: 75…200 Hp @ 230V AC, 60 Hz, 3-phase
Delta connected motor power Normal/standard duty: 250…700 Hp @ 460V AC, 60 Hz, 3-phase
High capacity available fault current, max 65 kA @ 600V, typical current 1200 A time delay Class J or Class L fuse for inside delta connected motors
Utilization category MG 1 per UL/CSA/NEMA for normal duty
Option power adder 5VA @ 100…240V AC, 150-SM6 (for each option installed, add to base power to obtain total power requirement)
Standard controller feature Torque control
Standard available fault current, max 42 kA @ 600V, typical current 2500 A non-time delay fuse for inside delta connected motors
Optional controller feature Parameter configuration/programming tools
Integrated motor overload protection Yes
Short circuit protection device performance (SCPD) type Type 1
Control power ride through 22 ms for control power
Control module battery type CR 2032 for control power
Overload type Electronic – using I2t algorithm
Output current, max 300 mA @ 24V DC supply (terminals 8 and 12) for control power

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