ECO REFERENCE MANUAL
10-6
Connections
1. Make sure that the power source supplies
the correct voltage and has the necessary
supply current capacity. Make sure that the
appropriate circuit-breaker or fuses with the
specified current rating are connected
between the power supply and inverter
(Refer to the fuse recommendations on
page 10-7).
2. Feed the cables through the correct glands
in the base of the inverter. Secure the
cable glands to the inverter and connect the
leads to the power and motor terminals.
3. For the power input, use a 4-core cable for
three phase units.
4. Connect the power input leads to the power
terminals L/L1, N/L2, L3 (3 phase), and
earth (PE).
5. Use a 4-core cable and suitable lugs to
connect the motor leads to the motor
terminals U, V, W and the earth (PE).
6. Tighten all the power and motor terminals
Make sure that the leads are
connected correctly and the
equipment is properly earthed.
The total length of the motor cable
should not generally exceed 150 m.
If a screened motor cable is used or if
the cable channel is well grounded,
the maximum length should be
100 m. Cable lengths up to 200 m
are possible by using additional
output chokes or de-rating the
inverter’s output current.
Содержание Micromaster Eco
Страница 1: ......
Страница 49: ...ECO REFERENCE MANUAL 9 8 Frame Size 8 ...
Страница 50: ...ECO REFERENCE MANUAL 9 9 Frame Size 9 ...
Страница 52: ...ECO REFERENCE MANUAL 9 11 Frame Size 6 Frame Size 7 ...
Страница 88: ...ECO REFERENCE MANUAL 12 9 EMC Wiring guidelines to mnimise effects of EMI MICROMASTER Eco Frame size C ...
Страница 148: ...ECO REFERENCE MANUAL 15 17 6SE3290 ODK87 OFB7 Class B EMC Input Filter ...
Страница 183: ......