Simple speed controlling of fans and pumps
The speed controllers from DOLD especially serve the simple speed controlling of pumps and fans to adjust the load on the drive machine. In comparison to frequency converters, they provide with substantially few EMC problems because no shielded wires are necessary.
Phase controller IN 9017
Product Overview
Features
- Phase controller for resistive and motor load
- For permanent power up to 300 W
- Interference suppression limit value class B
- LED indication
- Devices available in 3 versions:
IN 9017/100: With current interface 4 … 20 mA and broken wire detection
IN 9017/200: With voltage interface 0 … 10 V
IN 9017/211: With voltage interface 0 … 10 V, Umin adjustable,
control input for max. output current - Width: 53 mm
Datasheet Download
Phase controller BI 9220
Product Overview
Advantages
- Compact design
- Easy operatting
- Easy fault diagnostics
Features
- Phase controller for resistive and motor load
- For permanent Power up to 2.2 kW
- LED indication
- Component optionally in 2 versions:
BI 9220.01: For 1-phase operation
BI 9220.03: For 3-phase operation - Width: 68 mm