11 kW Variable Speed Drive, 380 V Three-Phase, 24 A

Description

Overview

This 11 kW (15 HP) variable speed drive is a frequency inverter for large pump motors on a 380 V three-phase supply, rated at 24 A. It alters the frequency to raise or lower the motor speed, so the pump delivers the duty the application needs at that moment instead of running flat out. Browse the full range under pump controllers and VSDs.

Key features

• 11 kW / 15 HP rating
• 380 V, three-phase supply
• Rated current 24 A
• Alters frequency to speed up or slow down the pump motor
• Lets the pump match its duty to the job at hand
• Part of a wide range of pump drives
• Pick the rating to match motor power, current and supply voltage

Where it works

The 11 kW size covers big multistage boosters, large borehole pumps, irrigation pump stations and municipal supply pumps. On a farm in Limpopo or the Free State, a drive of this size holds line pressure steady while the demand changes and softens the heavy starting current. Check that the motor is rated at about 11 kW and 380 V, and that its current is within 24 A.

Related ratings: the 11 kW 525 V drive and the 15 kW 380 V drive. Not sure which one fits? Send us the motor nameplate and we will confirm.

What’s in the box

• 1 x variable speed drive (11 kW 380 V)

Delivery and warranty

Kamano delivers with its own trucks from Polokwane to all nine provinces in 1 to 3 days, including Johannesburg, Pretoria, Polokwane, Bloemfontein, Kimberley and Klerksdorp. Delivery fees are set by total order weight: up to 30 kg R550, 30 to 60 kg R950, 60 to 100 kg R1,450, and over 100 kg on quotation. Orders of R20,000 or more (VAT incl.) are delivered free. This drive ships at about 7.5 kg, so it falls in the first delivery band. Ask us for the warranty terms on this model.