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Mitsubishi MELSERVO MR-J3 MR-J3-CV18K

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MR-J3-CV18K

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The MR-J3-CV18K by Mitsubishi is a power regeneration converter with a capacity of 18 kW. This device operates efficiently on a rated input voltage of 200 to 230 VAC and supports 50 and 60 Hz input frequencies.

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Technical specifications for MR-J3-CV18K

ManufacturerMitsubishi
Product TypePower Regeneration Converter
Product LineMELSERVO MR-J3
Part NumberMR-J3-CV18K
Weight13.00 lbs (5.90 kg)
Rated Output Power18 kW
Rated Input Voltage200-230 Vac
Input Frequency50/60 Hz
Rated Output Voltage283-325 Vdc
Rated Current76 A
Input Phases3-phase (also usable on 1-phase input)
Cooling MethodForced Ventilation
Protection RatingIP20
Operating Temperature Range0 to +55°C
Storage Temperature Range-20 to +75°C
Operating Humidity Range10 to 90% RH (Non-condensing)
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Mitsubishi's MR-J3-CV18K is a high-performance power regeneration converter capable of delivering an output power of 18 kW. It operates on an input voltage spectrum of 200 to 230 Vac and is suitable for input frequencies of 50 and 60 Hz. This converter is designed to supply a rated output voltage between 283 and 325 Vdc while handling a continuous rated current of 76 A.

This model is engineered to accept 3-phase input, but it is also compatible with 1-phase input configurations, making it flexible for various installation scenarios. The unit employs forced ventilation as its cooling method, ensuring efficient thermal management during operation.

With its IP20 protection rating, the MR-J3-CV18K can operate in moderately dusty environments but is not suited for exposure to liquids. Its operating temperature range is from 0 to 55 degrees Celsius, adapting well to standard industrial conditions. It can be safely stored across a broader temperature range from -20 to 75 degrees Celsius.

Furthermore, this converter's operating humidity can fluctuate between 10% and 90% relative humidity, provided condensation is avoided. These specifications confirm that the MR-J3-CV18K is a reliable solution for regenerating power in various industrial applications.