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The Control Techniques M155R-14ICDQ is a robust DC drive with a power rating of 75 HP. Designed for three-phase applications, it operates across an input voltage range of 220 to 480 volts AC, and its output voltage smoothly varies between 250 and 530 volts DC.
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| Manufacturer | Control Techniques |
|---|---|
| Product Type | DC Drive |
| Product Line | Other |
| Part Number | M155R-14ICDQ |
| Weight | 42.69 lbs (19.36 kg) |
| Series | DC Drives |
| Horsepower Rating | 75 HP |
| Input Voltage Range | 220-480 V AC |
| Input Phases | Three-phase |
| Input Frequency | 50/60 Hz |
| Output Voltage Range | 250-530 V DC |
| Output Current | 155 A |
| Ambient Operating Temperature | 0 to 40°C; derate current by 1.5% per °C up to 55°C |
| Cooling Method | Convection and forced convection, model dependent |
| Humidity Tolerance | Up to 95% non-condensing at 40°C |
| Storage Temperature Range | -40 to 55°C |
The M155R-14ICDQ model from Control Techniques stands as a significant piece of equipment within the DC Drives series. This DC drive excels at delivering a power output of up to 75 horsepower, making it suitable for a range of demanding applications. It operates with three-phase input power, accommodating a voltage input that spans from 220 volts to 480 volts AC, thus allowing for versatile integration into existing systems.
The output voltage of this drive ranges from 250 to 530 volts DC and handles a continuous output current of 155 A. These specifications position the M155R-14ICDQ as a capable solution for driving substantial loads while ensuring stability and performance.
In terms of physical dimensions, the drive measures 14.6 inches tall, 9.8 inches wide, and 7.8 inches deep, translating to 370 mm by 250 mm by 197 mm, respectively. Operationally, it performs optimally within an ambient temperature spectrum of 0 to 40°C; parameters require reducing the output current by 1.5% for each degree Celsius increase in temperature up to 55°C, ensuring longevity under higher thermal conditions. Cooling mechanisms involve a combination of convection and forced convection based on the specific model chosen.
Moreover, this unit is designed for durability, with a humidity tolerance of up to 95% without condensation at 40°C, making it suitable for various environments. The storage temperature range of the M155R-14ICDQ extends from -40°C to 55°C, highlighting its adaptability to extreme conditions.