1. Product Definition
2.2KW 380V Power Unit with Solenoid Valve
A modular device integrating power-driven and electromagnetic control functions, comprising:
• Power Unit: Provides mechanical energy output (e.g., motor, hydraulic/pneumatic pump) with a rated power of2.2 kilowatts (kW)and operating voltage of380 volts alternating current (380 V AC), typically three-phase.
• Solenoid Valve: Controls fluid (liquid or gas) flow direction/switching via an electromagnetic coil, enabling automation.
------
2. Core Functions
• Power Output:
• Converts electrical energy into mechanical energy (rotation, hydraulic pressure, or pneumatic force) to drive loads (e.g., valves, actuators, robotic arms).
• 2.2 kW power suits small-to-medium equipment, such as compact hydraulic stations, industrial mixers, or automated production lines.
• Electromagnetic Control:
• Rapidly switches fluid paths through the solenoid valve for remote operation, timed sequencing, or logic integration (e.g., with PLC systems).
• Supports diverse valve types (e.g., 2/2-way, 3/5-way) and media (hydraulic oil, compressed air, water).
------
3. Typical Applications
• Industrial Automation:
• Controls cylinder/actuator movements in assembly lines or packaging machinery.
• Automates pressure, flow, or position adjustments via sensor feedback.
• Hydraulic/Pneumatic Systems:
• Powers hydraulic cylinders/motors in compact hydraulic stations.
• Manages pneumatic tool operations or valve switching in air systems.
• Energy & Environmental Engineering:
• Regulates chemical dosing or water flow in water treatment equipment.
• Adjusts solar panel angles in tracking systems.
------
4. Key Technical Specifications
【表格】
Parameter Description
Power Rating 2.2 kW (motor output, determines driving capacity)
Voltage 380 V AC (three-phase industrial standard; requires matching grid/transformer)
Solenoid Valve Type Direct-acting/pilot-operated (based on pressure range); normally closed/open (per control needs)
Port Size Fluid interface规格 (e.g., G1/4, G1/2); must match piping
Protection Class IP54/IP65 (dust/water resistance for varying environments)
Control Method Voltage signal (e.g., 24 V DC) or current signal (e.g., 4-20 mA)
------
5. Structural Components (Example: Hydraulic Power Unit + Solenoid Valve)
1. Power Section:
• 2.2 kW three-phase induction motor
• Gear/piston pump (converts mechanical energy to hydraulic pressure)
• Auxiliary components: tank, filter, pressure gauge
2. Control Section:
• Solenoid valve (installed in hydraulic circuit to direct flow)
• Electrical control box (relays, terminals, etc.)
------
6. Selection Considerations
• Power Matching: Ensure 2.2 kW meets load demands (e.g., hydraulic cylinder thrust, pneumatic tool air consumption).
• Voltage Compatibility: 380V devices require three-phase power; use inverters/transformers for single-phase environments.
• Valve Media: Select corrosion-resistant or explosion-proof models based on fluid type (oil, water, air).
• Environmental Adaptability: Upgrade protection (e.g., IP67) for high-temperature, humid, or dusty settings.
------
7. Example Application Diagram
[Power Grid 380V AC] → [Power Unit (2.2kW Motor + Pump)] → [Hydraulic/Pneumatic Piping] → [Solenoid Valve] → [Actuator (e.g., Cylinder)] ↑ [Control Signal (e.g., PLC)] → [Solenoid Valve Coil]