Leo GP-1E 400V
Pressurization System
With Three-Phase Inverter 2 HP

Leo GP-1E - Three Phase Pressurization and Lifting System from 1.5 to 2 HP

The Leo GP-1E three-phase pressurization system is an advanced solution for the control and management of centrifugal pumps, designed to ensure efficient and safe operation in water systems. The heart of the system is the PDH30 inverter, which allows the frequency regulation of the motor, optimizing performance and energy consumption. The system is completed by a 3-way connection with check valve , a pressure transducer and a pressure gauge , all essential components for the command and control of pressure.

Leo GP-1E three-phase is compatible with horizontal multi-cell pumps EMH series , vertical EVP and LVR series, offering flexibility of use. It is supplied in three-phase 400V version , suitable for powering star-connected induction electric motors, with a maximum supported power of 7.5 kW.

Works in combination with a pump

Available models

From 1.5 HP :

• GP-1E EDH4/60 cod. 1001146
• GP-1E EMH4/6 cod. 1001148
• GP-1E LVR5/8 cod. 1001158
• GP-1E EMH4/7 cod. 1001147 (1.75 kW)

From 2 HP:

• GP-1E EMH8/3.1 cod. 1001328
• GP-1E EVP2/8 cod.1001329
• GP-1E EVP4/5 cod. 1001345
• GP-1E EVP4/6 cod. 1001349
• GP-1E EVP6H/4 cod. 1001364
• GP-1E LVR5/10 cod. 1001351

Functions

• Automatic shutdown when water is low
• Timed auto restart
• Panel display to view the set point pressure and the pressure delivered during operation

Protections

• 4-20 mA reference signal loss
• Excessive controller current
• Over/Under Voltage or Phase Loss
• High/low pressure alarm

SCOPE OF USE