Frequency Inverters
Our Frequency Inverters, forming part of our comprehensive Pump Accessories range, are an ideal solution for applications requiring manual control and variable speed operation of pump motors. Our Frequency Inverters, including the ACS335, deliver superior quality and functionality. Gain precise control over your electric pump motor’s speed and power by adjusting voltage and magnitude.
Configurations available for our Frequency Inverters:
- Loose: designed to be installed by the customer, offering flexibility in installation and customisation
- Pre-Installed in a Cabinet: ready-to-use solution, this option includes a control system and is pre-calibrated
Features & Benefits
- Compact and uniform design
- Operating LCD display in 16 different languages
- Quick and easy commissioning with pre-configured application macros
- Extension & Fieldbus Modules are optional
- Instructions & Catalogues in multiple languages
- Dedicated Tapflo Internal Technical Support available
Key functions of the ACS335 Frequency Inverters:
- Built-in dry run protection for Centrifugal Pumps
- Built-in PID Controllers for easy pressure/flow control without external controllers
- Safe torque-off function as standard
- Built-on C3 EMC filter and brake chopper
- Sensorless Vector Control
- 150% overload capacity
Options & Variations
Options available on request:
High Protection Class (IP66/NEMA 4x) with additional options:
- Cable Gland Kit (IP69k according to DIN 40050-9)
- Built-in Lockable On/Off/Isolation Switch
- Pressure Compensation Valve
Fieldbus Modules:
- Modbus RTU
- Modbus TCP/IP
- Profibus DP
Extension Modules:
- Encoder Feedback Module
- Relay Outputs Module
- Auxiliary 24V DC Power Module
