Hyjet VSD Series

The E1 VSD Electronic Pump Controller Series – Hyjet offers intelligent control for single-phase and three-phase water pumps.
It uses Variable Speed Drive (VSD) technology to maintain constant pressure regardless of water demand.
This results in a stable water supply and improved energy efficiency across all applications.
The controller adjusts the pump’s speed based on real-time system requirements.
This reduces power usage and prevents unnecessary wear on the pump.

The E1 VSD series is suitable for both residential and light commercial installations.
It works seamlessly in systems with changing water demand, like homes, gardens, and small irrigation setups.
Users benefit from a consistent pressure output even with multiple outlets in use.
This ensures comfort, efficiency, and system longevity in daily operation.

Each controller in the E1 VSD series is designed for durability and long-term use.
It includes protection features such as dry-run protection, overload protection, and overvoltage protection.
These built-in safety mechanisms prevent pump damage and costly repairs.

The unit also offers intelligent fault diagnostics.
This helps identify issues quickly and reduces system downtime.
An integrated LCD display provides real-time information.
Users can view pressure levels, operating frequency, and fault codes at a glance.

The display is clear and easy to read in all lighting conditions.
Navigation through settings is simple, even for non-technical users.
Installation is straightforward with clear wiring diagrams and labeled terminals.
The controller can be wall-mounted for convenience and accessibility.

The E1 VSD Electronic Pump Controller Series – Hyjet supports a wide range of pump models.
It can control pumps up to 2.2kW depending on the specific model.
This flexibility makes it ideal for upgrading existing systems or installing new ones.

Its compact design saves space and suits tight pump rooms or enclosures.
Cooling vents ensure optimal performance and prevent overheating during continuous operation.

A key benefit of this controller is pressure setpoint adjustment.
Users can fine-tune output pressure based on system requirements.
This allows for customized performance in different settings.

Soft start and stop functions are included in the controller.
These reduce water hammer, protecting both pipes and fittings.
It also extends the lifespan of the pump and connected components.

Communication ports are available in select models for integration with remote monitoring systems.
This enables centralized control in larger or more complex installations.

The Hyjet E1 VSD Series is compatible with both surface and submersible pumps.
It can handle clean water systems, rainwater harvesting, and small-scale irrigation applications.
The controller’s energy-saving capabilities lower operating costs over time.

It reduces the total cost of ownership for pump systems.
By running the pump only as needed, energy waste is minimized.
This is both environmentally responsible and economically beneficial.

Noise levels are significantly lower compared to fixed-speed pump systems.
This makes the E1 VSD controller suitable for homes and quiet environments.
Its consistent pressure control also eliminates sudden drops or surges in water flow.

The controller is enclosed in a robust casing for protection against dust and moisture.
It meets industry standards for quality, performance, and electrical safety.

Hyjet backs the E1 VSD series with technical support and warranty coverage.
Users can rely on after-sales assistance and troubleshooting guidance when needed.

The E1 VSD Electronic Pump Controller Series – Hyjet combines smart control with robust protection.
It enhances pump performance, reduces energy use, and increases user comfort.
Its compact, efficient, and reliable design makes it ideal for modern water systems.
For consistent pressure and intelligent operation, the E1 VSD series is a trusted solution.

The E109-385 VSD Controller is a frequency changer (Inverter); specifically studied for the control and protection of electric pumps.
When connected to any electric pump, it regulates the motor speed to manage the performance of the pump in
relation to the operating conditions and requests of the system.

Consists of compact electronic units equipped with a microprocessor contained in an aluminium structure that grants compactness, cooling ease, lightness and versatility.

• Energy saving
• Simple Installation
• Overload protection
• Dry running protection
• Noise reduction
• Soft Start & Stop
• Protection of a second pump, without Inverter, from dry running and overload
• Installation options: directly on the motor cover of the pump or wall installation pressure