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Control Techniques Other MD-420-00-000

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MD-420-00-000

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The MD-420-00-000 from Control Techniques is an advanced modular drive system. This unit allows for flexible electrical configurations and operates effectively with a wide input voltage range. It provides an output power level of 16.7 kW and has efficient current ratings, maintaining high performance under various conditions.

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Technical specifications for MD-420-00-000

ManufacturerControl Techniques
Product TypeModular Drive System
Product LineOther
Part NumberMD-420-00-000
Weight11.00 lbs (4.99 kg)
Input Voltage3-phase, 342 to 528 VAC, 47–63 Hz
Continuous Output Current20 Arms (5 kHz), 14 Arms (10 kHz)
Peak Output Current40 Arms (5 kHz), 28 Arms (10 kHz)
Continuous Output Power16.7 kW
Switching Frequency5 kHz or 10 kHz
System EfficiencyGreater than 90%
Internal Energy Absorption47 Joules
Control Inputs (Analog)±10 VDC, 14-bit resolution, differential
Control Inputs (Digital)5 inputs: 10–30 VDC, 2.8 kΩ, optically isolated, max response time 500 µs
Control Outputs (Analog)2 outputs: ±10 VDC (single-ended, 20 mA max)
Control Outputs (Digital)3 outputs: 10–30 VDC, 150 mA max, optically isolated
Cooling MethodIntegral fan
Operating Temperature32–104°F (0–40°C); derating above 104°F at 3% per 1.8°F
Ingress Protection RatingIP20
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The Control Techniques MD-420-00-000 modular drive system is engineered for versatility and efficient operation in industrial applications. It functions with a 3-phase input voltage range from 342 to 528 VAC, accommodating different power requirements, with an operational frequency between 47 and 63 Hz. At a switching frequency of 5 kHz, this unit delivers a continuous output current of up to 20 Arms, and at 10 kHz, the continuous output current is 14 Arms. For peak demands, the system supports a maximum output current of 40 Arms at 5 kHz and 28 Arms at 10 kHz.

The continuous output power is rated at 16.7 kW, ensuring reliable performance throughout its operation. Efficiency is quantified at greater than 90%, making this drive an environmentally friendly choice. The internal energy absorption is rated at 47 Joules, which aids in system stability. For control purposes, the MD-420-00-000 incorporates analog inputs with a resolution of 14 bits and digital inputs that are optically isolated, enhancing system integrity.

Analog control outputs consist of two channels with ±10 VDC signals, while digital control outputs feature three channels capable of handling voltages between 10 to 30 VDC and up to 150 mA, facilitating integration with other system components. Cooling is managed via an integrated fan, allowing for consistent performance even in higher operational conditions. The drive operates in temperatures between 32°F and 104°F (0°C to 40°C), with a potential derating above 104°F, ensuring safety and reliability in varying environments. The MD-420-00-000 is rated IP20 for ingress protection, making it suitable for indoor installations where debris and water exposure are minimal.