SMC-3 Controller
Smart Motor Controllers SMC-3
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- 1…480/831 A Range
- Soft Start
- Current Limit Start
- Selectable Kick Start
- Selectable Soft Stop
- Built-In Overload Protection
- Built-In SCR Bypass
- For in-line or inside-the-delta configurations
Product Selection
Up to 480V AC
| Line Connection | Delta Connection | 100…240V 50/60 Hz Control |
24V AC/DC Control |
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| Current Rating ⋆ ‡ |
Motor Power @ 400V AC § | Current Rating ⋆ ‡ |
Motor Power @ 400V AC § | ||
| [A] | [kW] | [A] | [kW] | Cat. No. | Cat. No. |
| 1…3 | 1.1 | 1.7…5.1 | 0.55…2.2 | 150-C3NBD | 150-C3NBR |
| 3…9 | 4 | 5.1…16 | 2.2…7.5 | 150-C9NBD | 150-C9NBR |
| 5.3…16 | 7.5 | 9.1…27.6 | 4…11 | 150-C16NBD | 150-C16NBR |
| 6.3…19 | 7.5 | 10.9…32.8 | 4…15 | 150-C19NBD | 150-C19NBR |
| 9.2…27.7 | 11 | 14.3…43 | 5.5…22 | 150-C25NBD | 150-C25NBR |
| 10…30 | 15 | 17.3…52 | 7.5…22 | 150-C30NBD | 150-C30NBR |
| 12.3…37 | 18.5 | 21…64 | 7.5…30 | 150-C37NBD | 150-C37NBR |
| 14.3…43 | 22 | 25…74 | 11…37 | 150-C43NBD | 150-C43NBR |
| 20…60 | 30 | 34.6…104 | 15…55 | 150-C60NBD | 150-C60NBR |
| 28.3…85 | 45 | 50…147 | 22…75 | 150-C85NBD | 150-C85NBR |
| 27…108 | 55 | 47…187 | 90 | 150-C108NBD | 150-C108NBR |
| 34…135 | 75 | 59…234 | 132 | 150-C135NBD | 150-C135NBR |
| 67…201 | 95…110 | 116…348 | 160 | 150-C201NBD | 150-C201NBR |
| 84…251 | 95…132 | 145…435 | 250 | 150-C251NBD | 150-C251NBR |
| 106…317 | 95…160 | 183…549 | 315 | 150-C317NBD | 150-C317NBR |
| 120…361 | 110…200 | 208…625 | 355 | 150-C361NBD | 150-C361NBR |
| 160…480 | 160…250 | 277…831 | 450 | 150-C480NBD | 150-C480NBR |
| ⋆ Motor FLA and Motor Running Current must fall within the running current range of the device to operate properly. | |||||
| ‡ From series letter "B", these units can be used in the inside the delta wiring with a current range 1.73 x higher | |||||
| § Calculated using 350 % over current during starting. | |||||
| Description | N.O. | N.C. | Connection Diagram | Cat. No. | ||||
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Auxiliary Contact Blocks for side mounting with sequence terminal designations 1- and 2-pole Quick and easy mounting without tools One block per device only |
1 | 0 |
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150-CA10 |
| 2 | 0 | 150-CA20 | ||||||
| 0 | 1 | 150-CA01 | ||||||
| 1 | 1 | 150-CA11 | ||||||
| Description | For Use With | Cat. No. | |
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Fan Field installed |
150-C3…37 ⋆ | 150-CF64 |
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Connecting modules to 140-M Electrical interconnection between SMC-3 and 140-M. Motor protector and SMC must be mounted separately. |
Connects 140-M-C to 150-C3…25 |
150-CC25 |
| Connects 140-M-D to 150-C3…25 |
150-CD25 | ||
| Connects 140-M-F to 150-C3…37 |
150-CF45 | ||
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Connecting modules to 100-C Electrical interconnection between SMC-3 and 100-C. Contactor and SMC must be mounted separately. |
Connects 100-C09…23 to 150-C3…19 |
150-CI23 |
| Connects 100-C30…37 to 150-C3…37 |
150-CI37 | ||
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480V Protective Module | 150-C3…37NB | 150-C84 |
| 150-C43…85NB (line and/or load) | 150-C84P | ||
| 600V Protective Module | 150-C3…37NC | 150-C86 | |
| 150-C43…85NC (line and/or load) | 150-C86P | ||
| IEC Terminal Covers ‡ | |||
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IEC line or load terminal covers for 108 and 135 A devices. Dead front protection |
150-TC1 | |
| IEC line or load terminal covers for 201…251 A devices. Dead front protection |
150-TC2 | ||
| IEC line or load terminal covers for 317…480 A devices. Dead front protection |
150-TC3 | ||
| ⋆ For devices above this range, the fan is shipped with the device as standard. | |||
| ‡ One terminal cover is shipped as standard with the SMC-3 controllers from 108…480 A. | |||