Mounting And Electrical Connection; Mounting; Electric Supply Requirements; Safety Precautions - Baier 50VA Instruction Manual

5

Mounting and electrical connection

10/20 Instruction Manual
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5 Mounting and electrical connection

5.1 Mounting

The motor control box comes in a splash water protected box, which can be
screwed onto planar surfaces. Mostly, it is sufficient to put the box at an appropriate
place, which is only accessible by qualified personnel.
The motor control box dimensions are W x H x D 17 x 14 x 8 cm³ (without wire
connectors).

5.2 Electric supply requirements

Electric Shock
Danger to life and health due to electrical shock.
• Electrical connections have to be installed by
approved personnel only.
•
Switch off power before carrying out work and secure
power against being switched on.
•
Observe relevant safety instructions.
Hint
The wires of 230 V AC and 24 V DC must be not allowed to cross
each other.
 If necessary, insulate wires with shrink tubing.

5.2.1 Safety precautions

•
The motor control box is designed for nonportable applications.
• There must be an all-pole mains switch on site, to disconnect the motor control
box from main power.
•
A 10 A automatic circuit breaker must be installed in the power path of the
motor control box.

5.2.2 Power line connection diagram

10 A circuit breaker (on site)
L
N
D A N G E R
All-pole
mains
switch
(on site)
Motor control box
24V 50VA Motor control box
L
PE
N
- Version 1.0