EN
28
6.3
Terminal 1…3
Mains connection
–
Terminal 1…3
There is a rectifier at the mains input of the frequency inverter. The frequency inverter can be operated
with a direct voltage or alternating voltage. The mains connection is single phase. The voltage supply is
connected to Terminal 1 (AC/DC) and Terminal 2 (AC/DC) and the protective earth is connected to
Terminal 3 (PE). When operating the frequency inverters e
@
syDrive 4624, 4625, 4626, the following must
be observed:
WARNING
Alternating current: max. 49 V AC
Direct current:
max. 70 V DC
•
For input voltages <49 V AC / 70 V DC sometimes only a limited speed range is possible.
•
When using a transformer, a CB switch C 16 (rated current: 16 A, tripping characteristic: C) is
recommended.
3-pin PCB terminal block (2,5 mm²), SPT 2,5/3-H-5,0-EX (Phoenix)
Pin
Name
I/O
Meaning
1
AC/DC
I
Main Supply
2
AC/DC
I
Main supply
3
PE
Protective conductor
Connection example:
6.4
Terminal 10…13
Motor connection
–
Terminal 10…13
Before connecting or disconnecting the motor, make sure that the frequency inverter is disconnected
from the power supply. When connecting the motor to U, V, W and PE, ensure that the cable shield is
clamped properly under the strain relief, creating a secure contact to the housing of the frequency
inverter.
WARNING
Please make sure that there is a good connection between the protective earth conductor and the PE
terminal.
4-pin PCB terminal block (2,5 mm²), SPT 2,5/4-H-5,0-EX (Phoenix)
Pin
Name
I/O
Meaning
10
U
O
Motor phase U
11
V
O
Motor phase V
12
W
O
Motor phase W
13
PE
Protective conductor
Connection example:
with large connection surfaces
Summary of Contents for e@syDrive 4624
Page 1: ...Operating Manual EN HF Inverter e syDrive 4624 4625 4626 ...
Page 2: ......
Page 22: ...EN 22 5 2 Mounting Frequency Inverter e syDrive 4625 and 4626 ...
Page 41: ...EN ...