Category：Drives

Product Line：SMC-3

Part Number：150-C317NBD

Weight：102.00 lbs (46.27 kg)

Enclosure Type：Open

Current Rating：317 A

Rated Voltage：200–460V AC

Input Line：200–460V AC, 3-Phase, 50/60 Hz

Control Voltage：100–240V AC

Wiring：3-Wire

Compatibility：Delta Compatibility

The 150-C317NBD is a solid-state smart motor controller. It is a 3-phase controller with a coil voltage of 100-240V AC and a voltage rating of 200-460V AC. This controller also has a frequency of 50-60 Hz and a current rating of 317 A. This controller’s operating temperature is 23-122 ËšF, its non-operating temperature is -13-185 ËšF, and its non-condensing relative humidity is 5-95%. The 150-C317NBD has an LED indicator, DIP switches, reset button for quick testing of fault conditions and unit reset, and a rotary switch for quick and easy setup of the motor FLA. The 150-C317NBD controller uses an open-type enclosure and measures 11.42 x 23.62 x 11.73 inches. Applications that make use of this controller include chillers, conveyors, fans, lifts, mixers, and pumps. The 5 modes of operation available with the 150-C317NBD, are the soft start, kick start, soft stop, coast-to-rest, and the current limit start. The 150-C317NBD has programmable electronic motor overload, over-temperature, and phase reversal protection. When it detects only a single-phase operating condition on the line, the 150-C317NBD will avoid motor burnout by not starting. It also trips when it detects that the phase imbalance has exceeded specified limits. This controller also has an SCR/Run bypass and when a shorted SCR has been detected, the 150-C317NBD controller will abort the start and the LED indicator will display a fault to prevent damage.

Frequently asked questions：

Q1: What is the 150-C317NBD used for?

A: The 150-C317NBD is used to control and protect high-current industrial motors, ensuring smooth starts and reliable operation.

Q2: What is the current rating of the 150-C317NBD?

A: It has a rated current of 317 A.

Q3: What voltage range does the 150-C317NBD support?

A: It supports a voltage range of 200–460 V AC.

Q4: What applications is the 150-C317NBD suitable for?

A: It is ideal for large pumps, compressors, conveyors, and heavy industrial machinery.

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