lev-co 13-12, Руководство пользователя

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3 Type 1
3.1 Mechanical Installation
A type 1 control package comprises two units: a control panel with switch, potentiometer and indicator
(and optional fused disconnect and pressure gauge) and a VFD. These may be mounted as desired, al-
though care must be observed in selecting the location of the VFD.
The VFD must be located within a 50m cable run from the motor for best performance and motor life.
See section 3 of the Invertek Optidrive ECO User Guide (or the appropriate sections for the other drive
types) for detailed installation information. Note that the VFD keypad is used for the start/stop function
and should thus be easily operator-accessible.
3.2 Electrical Installation
Power wiring must observe the requirements of the Canadian Electrical Code CSA C22.1-15. Addition-
ally, screened wiring is recommended for the connection from the VFD to the motor. See section 4 of
the Invertek Optidrive ECO User Guide (or the appropriate sections for the other drive types) for de-
tailed installation information.
See the appropriate Appendix for the system schematic. Control wiring requires the connection of 6
wires to the control panel. Recommended cable type is shown on the schematic.
Note the jumpers on
the VFD and ensure they are in place.
3.3 VFD Setup
Consult the Commissioning section (7) of the Optidrive User’s Guide (or the appropriate sections for the
other drive types) before proceeding.
Standard VFD setup is shown on the schematic. For detailed information see sections 5 and 8 of the In-
vertek Optidrive ECO User Guide (or the appropriate sections for the other drive types). When perform-
ing this setup, a comprehensive list of all parameter settings should be created for future reference.
Once set up, control is implemented with the control panel RUN/STOP and SPEED ADJUST controls.