Hyjet E-series variable speed drive (VSD) controllers for surface and submersible pumps. Each holds a user-adjustable pressure setpoint by varying motor speed, with an LCD showing pressure, frequency and fault codes, soft start and stop, and dry-run, overload and overvoltage protection.
- E1: single phase 240V in, three phase 240V out, 1.85kW (7.5A). Needs a motor wound for three phase 240V.
- E114: 240V, drives a single phase motor to 1.1kW (9A) or a three phase 240V motor to 3.0kW (11A).
- E309, E311 and E318: three phase 400V in and out, rated 4.0kW (9A), 4.0kW (11A) and 7.5kW (18A).
Match the controller to your supply phase, the motor's phase and voltage, and the motor's full load current, not just its kW. Installation must be carried out by a licensed electrician.
Guide: Choosing a VSD Pump Controller: E1 vs E114 vs E309, E311 and E318
Need help matching a controller to your pump? Call our team on 0414 040 452 or email sales@plumbersupplies.com.au.





