150-C43NCD

The 150-C43NCD Smart Motor Controller by Allen-Bradley is a user-friendly solid-state controller in the 150 SMC-3 Motor Controller Family. It is designed for motor operation and an operational current of 43A with 200-600V AC 3-phase voltage input at 50-60 Hertz. It renders circuit protection using the 150A standard RK5 fuses for 5KA standard available fault and it uses the Thermal Magnetic Circuit breaker for a 5KA standard available fault. The 150-C43NCD has a control circuit with a 100-240V AC control voltage at 50-60Hz. It also has an insulation voltage of 250V, a 1500V AC Dielectric withstand, and a 50-60Hz operational frequency. Its steady state heat dissipation is 34W at a current overload range of 14.3-43A.

The 150-C43NCD has an Auxiliary contactor with an EM (Electromagnetic) relay circuit control and a Normally-Open contact (N.O.) with a current rating of 0.6A and 0.3A at 120V and 240V respectively. The 150-C43NCD is also designed with a power circuit that has a 200-600V AC input rating at 50-60Hz and a 600V AC insulation voltage. Its power circuit also has a dielectric withstand of 2200V AC and an impulse voltage of 6.0KV with a DV/DT voltage protection of 1000V/µs. It has four operational modes and offers protection against overheating by managing the temperature of the SCR using the internal Thermistors. It also features motor over-load protection through a built-in internal transformer on each of the three phases. The 150-C43NCD has a working humidity range of 5-95% without condensation and working temperature limits of 0-50°C. It weighs 5 pounds and has dimensions of 1.76in x 5.5in x 3.9in.