Key Specifications
Parameter Specification
Output Current 157A
Rated Power 75 kW (400V, 4-pole motor)
Supply Voltage 3-phase, 380–480V AC (±10%), 50/60Hz
Enclosure IP21 (Open chassis, panel-mountable)
Control Method Sensorless Vector Control (SLVC) & V/f control
Overload Capacity 150% for 60 seconds
Communication Built-in Modbus RTU (RS485), optional fieldbus modules
Key Features
✔ High Power Output – Supports 75kW motors with 157A continuous current.
✔ Energy-Saving Mode – Automatic energy optimization for pumps, fans, and compressors.
✔ Advanced Motor Protection – Thermal overload, short-circuit, phase-loss, and ground fault protection.
✔ PID Control – Built-in closed-loop regulation for pressure, flow, and temperature control.
✔ User-Friendly Interface – LCD keypad with multilingual support for easy programming.
✔ Compact & Efficient Cooling – Forced-air cooling for stable operation under heavy loads.
✔ Fieldbus Connectivity – Supports Modbus, PROFIBUS, BACnet (optional) for system integration.

Model Number Breakdown
ACS510 → ABB’s general-purpose drive series.

01 → IP21 enclosure (basic protection, open chassis).

157A → 157A output current rating.

4 → 400V class (380–480V AC supply).

The Siemens 599-01050 Pneumatic Valve Actuator is designed for precise and reliable control of pneumatic valve operation in industrial settings, ensuring optimal flow management and efficiency in various manufacturing processes.

Technical Data Parameter Specification Product Series NZM2 (Molded Case Circuit Breaker) Product Type Electronic Trip Molded Case Circuit Breaker Rated Operational Voltage (Ue) Up to 690 V AC Rated Insulation Voltage (Ui) 1000 V Rated Current (In) Determined by the X-Series Rating Plug. Common range from ~125A to 3200A for the NZM2 frame. (The exact range for this specific model must be confirmed with the rating plug used.) Poles 3 Poles Mounting Style Fixed Mounting Trip Unit Type Electronic Trip Unit (Communication-ready) Protection Functions LSIG • L - Long-time Delay (Overload) • S - Short-time Delay (Short-circuit) • I - Instantaneous (Short-circuit) • G - Ground-fault Rated Ultimate Breaking Capacity (Icu) High breaking capacity, specific value depends on the voltage rating and frame size. *(e.g., values can range from 50kA to 150kA at 415V AC. Must check catalog for frame-specific data.)* Communication Capability Ready for communication modules (e.g., for Modbus, Profibus DP, Ethernet/IP). Requires a separate communication adapter. Standards IEC 60947-1, IEC 60947-2 Electrical Durability 5,000 cycles (at rated current) Terminal Connection Screw-type or busbar connection (depending on frame size and configuration)