ACH550-01-045A-4 - ABB - Products - Easy Semiconductor Technology (Hong Kong) Limited 易擇半導體科技(香港)有限公司

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The vast blue oceans of the Earth are the cradle of life and a crucial foundation for human sustainable development. Easy Semiconductor Technology (Hong Kong) Limited has always adhered to the concept of environmental protection and actively engaged in marine environmental protection initiatives. To assist marine

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Easy Semiconductor Technology (Hong Kong) Limited Dubai urea plant solution

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ABB Allen-Bradley ADEPT ALSTOM AMAT B&R BACHMANN BENTLY Bosch Rexroth BAILEY CUTLER-HAMMER DEIF DANAHER Enterasys Extreme EATON ELAU EMERSON EPRO FANUC FOXBORO GE HIMA Honey Well ICSTriplex IFM Kollmorgen SIEMENS Schneider WOODWARD YASKAWA Omron YOKOGAWA MOOG MOTOROLA NI RELIANCE Rexroth SEW TRICONEX Schenider Weidmueller Mitsubishi SICK FISHER

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Become part of our mission to advance intelligent manufacturing. We provide a platform where professional growth aligns with sustainable impact. Beyond a rewarding career, our unique program for controller recycling and education extends the value of technology while cultivating future talent. Together, we can ensure that technological progress and environmental stewardship grow hand in hand.

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Your Technical Partner, Beyond the Purchase. We are committed to being your trusted long-term technical partner. Even if you are not yet our customer, our technical team is delighted to provide free pre-sales and after-sales support. We look forward to working with you to find the optimal solution.

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ACH550-01-045A-4

The ABB ACH550-01-045A-4 is a specialized HVAC variable frequency drive designed specifically for heating, ventilation, and air conditioning applications. Part of ABB's dedicated HVAC drive family, it incorporates features optimized for pump, fan, and compressor control in building automation systems.

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Specifications Electrical Ratings Input Voltage: 200-240V AC (±10%), 3-phase, 50/60 Hz Output Power: 18.5 kW (25 HP) at 240V Output Current: 45.0 A continuous (40°C ambient) Overload Capacity: 110% for 1 minute every 10 minutes Output Frequency: 0-250 Hz (standard), 0-500 Hz (optional) Physical Characteristics Enclosure: IP21 (indoor use, protected against dripping water) Dimensions: ~450 × 220 × 240 mm (H×W×D) Weight: Approx. 15 kg Cooling: Forced air with temperature-controlled fan Ambient Temperature: 0°C to +40°C (full rating), up to +50°C with deratin Control & I/O Configuration Standard I/O Digital Inputs: 5 programmable (24V DC) Digital Outputs: 3 programmable (2 relay, 1 transistor) Analog Inputs: 2 (0-10V/0-20mA, 12-bit resolution) Analog Outputs: 2 (0-20mA) PTC Input: For motor temperature monitoring