Electrical Connections - Roger Technology B70/1DCHP Instrucciones Y Advertencias Para El Instalador

6.2

Electrical connections

A switch or an omnipolar cut-off switch with a contact opening of at least 3 mm must be
installed on the mains power line; put the cut-off switch in OFF position and disconnect any
buffer batteries before performing any cleaning or maintenance operations.
Ensure that an adequate residual current circuit breaker with a 0.03 A threshold and a
suitable overcurrent cut-out are installed upstream the electrical installation in accordance
with best practices and in compliance with applicable legislation.
For power supply, use a H07RN-F 3G1.5 type electric cable and connect it to the terminals L
(brown), N (blue),
Strip the insulation from the ends of the power cable wires which will be connected to the
terminal (see ref. A, g.2), and secure the cable with the cable retainer.
Measure the voltage on the primary mains power connection with a tester.
TRANSFORMER
For the Brushless automation system to function correctly, the mains
power voltage must be:
- 230Vac ±10% for the B70/1DCHP control unit.
220÷230
- 115Vac ±10% for the B70/1DCHP/115 control unit.
A
V
N L
V A
If the detected value does not comply with the above speci ed values
+
-COM
or is not stable, the automation system may NOT operate e ciently.
Connections to the electrical distribution network and to any other low-voltage
conductors in the external section to the electrical panel must be on an independent
path and separate from the connections to the command and safety devices (SELV =
Safety Extra Low Voltage).
Make sure that the mains power conductors and the accessory wires (24 V) are separated.
The cables must be double insulated, strip them near the relevant connection terminals and
lock them with clamps (not supplied).
DESCRIPTION
Mains power supply 230 Vac ±10% (115 Vac ±10%) connection.
Fuse 5x20 T2A.
N L
Secondary transformer input for 26 V AC motor power (SEC1) and for 19 V power to
logical control and peripheral devices (SEC2).
N.B.: Ready wired in factory by ROGER TECHNOLOGY.
SEC2 SEC1
X-Y-Z
Connection to ROGER brushless motor.
Connecting B72/BRAKE/2 controller for BG30 High Speed versions (see g. 13).
N.B.: Ready wired in factory by ROGER TECHNOLOGY.
Y
M
X Z
Warning! If the motor wires become disconnected from the terminal board, after recon-
necting correctly, the travel must be acquired again as described in chapter 11.
Connection to B71/BCHP battery kit (see g. 16).
BATTERY
- +
58
(yellow/green), located inside the control panel box.
See instructions for B71/BCHP for further information.