Electrical Connections - Roger Technology B70/2B Instrucciones Y Advertencias Para El Instalador

5.2

Electrical connections

Figures 1-2 shows connection diagrams for connecting mains voltage to the motor control unit B70/2B.
TRANSFORMER
Measure the voltage on the primary mains power connection with a tester. For the brushless
220÷230 10%.
V A
V A
N L
NOT work correctly.
+
-COM
N L
POWER IN
- +
X-Y-Z
X Y Z
M1
Z-Y-X
Z Y X
M2
DESCRIPTION
Mains power supply 230 Vac ±10% connection.
Fuse 5x20 T1A.
Power feed input from transformer (or from B71/BC
Connection to ROGER brushless MOTOR 1.
Warning! The motors must rotate in the same direction. Check the connections illustra
Connection to ROGER brushless MOTOR 2.
Warning! The motors must rotate in the same direction. Check the connections illustra
230Vac ±
47