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ATS48D88YU
The ATS48D88YU from Schneider Electric is a motor soft starter that efficiently manages motor operations. It accommodates a power range from 18.5 kW to 75 kW, operating with input voltages between 208 to 690 volts AC.
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Technical specifications for ATS48D88YU
| Manufacturer | Schneider Electric |
|---|---|
| Product Type | Motor soft starter |
| Product Line | ALTISTART |
| Part Number | ATS48D88YU |
| Weight | 18.50 lbs (8.39 kg) |
| Series | Drives |
| Motor Power Range | 18.5 kW to 75 kW (230 V to 690 V) |
| Input Voltage Range | 208–690 V AC (±15% to -10%) |
| Supply Frequency | 50–60 Hz (±5%) |
| Utilization Category | AC-53A (for motor starting) |
| Protection Features | Phase loss, motor/starter thermal overload |
| Compliance Standards | IEC 60947-4-2 |
| Discrete Inputs | 5 inputs (PTC, logic signals, ≤8 mA) |
| Relay Outputs | 3 relays (fault, end-of-start, motor status) |
| Communication Interface | Modbus via RS-485 (4800–19200 bps) |
| Analog Output Signal | Configurable 0–20 mA or 4–20 mA (500 Ω load) |
| Operating Temperature Range | -10°C to 60°C (derating required above 40°C) |
| Maximum Horsepower Rating | 20–75 HP (208 V to 690 V, depending on severity of application) |
The Schneider Electric ATS48D88YU functions as a specialized soft starter for motors, effectively regulating their power demands. This model operates within a motor power range of 18.5 kW up to 75 kW, making it suitable for a variety of industrial motors. It is designed to handle an input voltage range of 208–690 volts AC, with a tolerance of ±15% to -10%. Operable at supply frequencies between 50 Hz and 60 Hz (±5%), it fits well into standard electrical systems.
The utilization category for this starter is AC-53A, specifically for initiating motor operations. It includes protective features to guard against phase loss and thermal overload, ensuring reliable performance and longevity of both the motor and the starter. The device complies with international standards as specified by IEC 60947-4-2, thereby assuring safety and reliability.
For control and monitoring, the ATS48D88YU includes five discrete inputs compatible with PTC and logic signals, accommodating a maximum of 8 mA. Communication capabilities are built-in with Modbus interface using RS-485, supporting baud rates from 4800 to 19200 bps. Additionally, it offers three relay outputs that communicate fault conditions, end-of-start status, and motor condition. Users can also utilize the analog output signal, which can be configured to either 0–20 mA or 4–20 mA with a specified load of 500 Ω.
The operational temperature of this soft starter ranges from -10°C to 60°C, with derating necessary for conditions exceeding 40°C. Its dimensions measure 290 mm in height, 190 mm in width, and 235 mm in depth, with a total net weight of 8.3 kg. In terms of performance, this soft starter achieves maximum horsepower ratings from 20 HP to 75 HP based on the specifics of the application it is used in.
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