EMERSON VS3202 SLS1508 High performance vector frequency converter
Specific parameters
Electrical characteristics:
Input voltage: three-phase 380-480V AC (± 10%), suitable for 50/60Hz power grid.
Output power: Suitable for motor power range of 7.5-15kW, output current of 30A (continuous)/45A (peak).
Frequency range: 0-599Hz, supports synchronous/asynchronous motor control.
Control accuracy: Speed accuracy ± 0.1% (sensorless vector control), torque accuracy ± 5%.
Environmental parameters:
Working temperature: -10 ℃ to+50 ℃ (without derating),+50 ℃ to+60 ℃ (for derating use).
Protection level: IP20 (standard), optional IP55 protection kit.
Vibration immunity: Complies with IEC 60068-2-6 standard (5-150Hz, 1.0g).
Communication interface:
Standard interfaces: Modbus RTU (RS485), analog input (2 channels 0-10V), digital input/output (6DI/3DO).
Optional modules: Profibus DP, EtherNet/IP, CANopen and other fieldbus cards.
Product Performance
Control flexibility:
Supports multi motor switching and can store 4 sets of motor parameters to meet different load requirements.
Built in PLC function (CoDeSys compatible) enables localized logic control and reduces dependence on external controllers.
Energy efficiency optimization:
Adopting intelligent sleep mode, automatically reducing energy consumption at low loads, with an efficiency of ≥ 96%.
Supports regenerative braking (requires an external braking unit), with an energy feedback efficiency of over 85%.
Reliability design:
Redundant power module (24V DC) ensures stable power supply for the control circuit.
Multiple protections such as overvoltage/undervoltage, overload, overheating, and short circuit, with a fault response time of less than 1ms.
application area
Industrial manufacturing:
Machine tool spindle drive (supports high-speed synchronous motor, maximum speed 12000rpm).
Control the hydraulic pump of the injection molding machine to achieve precise adjustment of pressure and flow rate.
Energy and Water Treatment:
Variable frequency speed regulation of water pumps and fans reduces energy consumption (typical energy-saving rate of 30% -50%).
The aeration system control of the sewage treatment plant dynamically adjusts the air volume according to the water quality.
Material transportation:
Multi motor synchronous control of belt conveyor, supporting master-slave mode and speed chain function.
The lifting and walking drive of port cranes provides smooth start stop and fast response.
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