Optidrive P2 Elevator User Guide V2.30
15
Electrical Installation
www.InvertekDrives.com
Electrical Connections (Mains Side)
Mains Power Connections
IP20
IP55
L1 L2 L3
W
V
U
L3
L2
L1
W
V
U
1.
A fixed installation is required according to IEC61800-5-1 with a suitable disconnecting device installed between the Optidrive P2
Elevator drive and the AC Power Source. The disconnecting device must conform to the local safety code / regulations (e.g. within
Europe, EN60204-1, Safety of machinery).
2.
Where allowed by local regulations, suitably dimensioned type B MCB circuit breakers of equivalent rating may be utilised in place of
fuses, providing that the clearing capacity is sufficient for the installation.
3.
The maximum permissible short circuit current at the Optidrive P2 Elevator drive Power terminals as defined in IEC60439-1 is 100kA.
4.
When the power supply is removed from the drive, a minimum of 30 seconds should be allowed before re-applying the power. A
minimum of 10 minutes should be allowed before removing the terminal covers or connection.
An optional Input Choke is recommended to be installed in the supply line for drives where any of the following conditions occur:-
o
The incoming supply impedance is low or the fault level / short circuit current is high
o
The supply is prone to dips or brown outs
o
An imbalance exists on the supply (3 phase drives)
o
The power supply to the drive is via a busbar and brush gear system.
In all other installations, an input choke is recommended to ensure protection of the drive against power supply faults. Part numbers
are shown in the table.
Input Chokes
Supply
Drive Power Rating (kW)
AC Input Inductor
230 Volt
1 Phase
0.75 /1.5 / 2.2
OPT-2-L1025-20
230 Volt
3 Phase
4/5.5 /7.5
OPT-2-L3036-20
11
OPT-2-L3050-20
15 / 18.5 / 22
OPT-2-L3090-20
30 / 37
OPT-2-L3200-20
400 Volt
3 Phase
4
OPT-2-L3010-20
5.5 /7.5/ 11
OPT-2-L3036-20
15 / 18.5 / 22
OPT-2-L3050-20
30 / 37
OPT-2-L3090-20
