Search the Site

Product Sections

New Products

315mm dia Large Format Circular Diffuser - Silver/Grey

150 dia Plastic Supply/Exhaust Valves

2mm Wire Rope 150m Reel

Wires with Carabina 2mm x 2m - Pack of 10

Circular Roof Cravat

Ductwrap - Isover ClimCover Alu2 25mm 18m Roll

Please note that our CNC manufacturing equipment will be undergoing maintenance for a few days starting Friday 14th August. Orders for manufactured-to-order parts made on or shortly after this date may be therefore be delayed. We will endeavour to keep any such delays to a minimum.

3 Phase Inverters

Ventilation Ducting | Fans & Actuators | Fan Accessories | 3 Phase Inverters

Discontinued - new model will be available shortly

Variable Frequency Inverter VFKB24
VFKB-24

Single phase supply 230v-50/60Hz, three phase output 400v.
For three phase motors from 0.37 to 0.55kw.

- Die cast aluminium IP65 case
- Simple to operate (does not require programming)
- Motor kW selection jumper
- Power on and drive status led's
- Speed selection with potentiometer
- ON/OFF switch
- Run/Fault relay output contacts
- Motor overload and shortcut protections
- RF/EMI level A filter

£315.01 (Excluding VAT at 20%)

Quantity:

Variable Frequency Inverter VFKB27
VFKB-27

Single phase supply 230v-50/60Hz, three phase output 400v.
For three phase motors from 0.75 to 1.5kw.

- Die cast aluminium IP65 case
- Simple to operate (does not require programming)
- Motor kW selection jumper
- Power on and drive status led's
- Speed selection with potentiometer
- ON/OFF switch
- Run/Fault relay output contacts
- Motor overload and shortcut protections
- RF/EMI level A filter

£496.09 (Excluding VAT at 20%)

Quantity:

Variable Frequency Inverter VFKB29
VFKB-29

Single phase supply 230v-50/60Hz, three phase output 400v.
For three phase motors from 1.6 to 2.2kw.

- Die cast aluminium IP65 case
- Simple to operate (does not require programming)
- Motor kW selection jumper
- Power on and drive status led's
- Speed selection with potentiometer
- ON/OFF switch
- Run/Fault relay output contacts
- Motor overload and shortcut protections
- RF/EMI level A filter

£491.32 (Excluding VAT at 20%)

Quantity:

Variable Frequency Inverter VFKB45
VFKB-45

Three phase supply 400v-50/60Hz, three phase output 400v.
For three phase motors from 0.37 to 1.5kw.

- Die cast aluminium IP65 case
- Simple to operate (does not require programming)
- Motor kW selection jumper
- Power on and drive status led's
- Speed selection with potentiometer
- ON/OFF switch
- Run/Fault relay output contacts
- Motor overload and shortcut protections
- RF/EMI level A filter

£516.45 (Excluding VAT at 20%)

Quantity:

Variable Frequency Inverter VFKB48
VFKB-48

Three phase supply 400v-50/60Hz, three phase output 400v.
For three phase motors from 2.2 to 4kw.

- Die cast aluminium IP65 case
- Simple to operate (does not require programming)
- Motor kW selection jumper
- Power on and drive status led's
- Speed selection with potentiometer
- ON/OFF switch
- Run/Fault relay output contacts
- Motor overload and shortcut protections
- RF/EMI level A filter

£544.55 (Excluding VAT at 20%)