Optidrive VTC – User Guide
www.invertek.co.uk
7
3.1.4.
Frame Sizes 5 & 6
Overall Dimensions
Height
1100mm
Width
340mm
Depth
230 (=<75kW)
330mm (>=90kW)
A
945mm
Incoming Power Terminals
B
320mm
Help Card
C
50mm
Keypad & Display – See Section 5.1
RJ11 Connector
Footprint View
Infra Red Interface
Control Terminals – See Section 4.8
Motor & Brake Resistor Connection Terminals
Weights :
Size 5 : 67Kg
Size 6 : 55Kg
(+ 27Kg Choke)
Fixings : 4 x M8 Keyhole slots
Power Terminals Torque Setting : 8Nm
3.1.5.
Frame Size 6 Additional Input Choke
Optidrive VTC Frame Size 6 is supplied complete with an external Input Choke, which must be installed in the supply line to the drive
Overall Dimensions
Height H
230mm
Length L
240mm
Depth B
250mm
Mounting Holes
Centres N1
160mm
Centres N2
105mm
Slots D1
8.5 x 22mm
Busbar Connections
Length A1
40mm
Connection
Diameter D2
9mm
Note: The choke is always supplied with the drive, and MUST be used.
3.2.
Before Installation
Carefully unpack the drive and check for any signs of damage. Notify the shipper immediately if any exist.
Check the drive rating label to ensure it is of the correct type and power requirements for the application.
Store the Optidrive in its box until required. Storage should be clean and dry and within the temperature range –40°C to +60°C
3.3.
General Installation
The Optidrive should be mounted in a vertical position only on a flat, flame resistant vibration free mounting using the integral mounting
feet.
The Optidrive must be installed in a pollution degree 1 or 2 environment only.
Do not mount flammable material close to the Optidrive
Ensure that the minimum cooling air gaps, as detailed in section 3.4 are left clear
