6 | Electrical Connection
18 | 44 Instruction Manual TYR WT 0100-0730 CP CV_EN_en
6.2 Wiring Diagram Single-Phase Motor
For optional cabinet fans with different
voltages the electrical connection may vary.
Electrical data:
U = 230 VDC
P = 290 W
C = 1.3 A
R.p.m. = 1950
F = 50 Hz
Cap. = 10 μF
C = Permanent capacitor
M
1~
= Standard single-phase motor
6.3 Wiring Diagram Three-Phase Motor
NOTICE
Incorrect direction of rotation.
Risk of damage to the machine!
● Operation in the wrong direction of rotation can destroy the machine in a short time! Prior to
start-up, ensure that the machine is operated in the right direction.
The intended rotation direction of the motor is defined by the specific instruction label stuck on the
machine.
● Jog the motor briefly.
● Watch the fan wheel of the motor and determine the direction of rotation just before the fan
wheel stops.
If the rotation of the motor must be changed:
● Switch any two of the motor phase wires.
Delta connection (low voltage): Star connection (high voltage):
Double star connection, multi-voltage motor
with 9 pins (low voltage):
Star connection, multi-voltage motor with 9
pins (high voltage):