Mitsubishi Electric PAC-SF46EPA-G Manual De Instalación página 5

3 Installation
3-1. Parts prepared at site
Please prepare the following parts before installation of the unit.
Preparation parts
Unit fixing screw
Power cable/
Protective earth cable
(Ground cable)
Main power switch
(Circuit breaker)
Transmission cable
*Use a breaker with a contact distance of 3 mm (1/8 in) or more.
3-2. Installation space and the direction
PAC-SF46EPA Transmission Booster is not waterproof type. Therefore this unit shall be
installed in a metal control panel box (steel: thickness 1 mm (3/64 in) or more). Please
prepare the metal control panel box in consider with installation space as shown in the
Fig.3-1.
The unit shall be also installed in vertical direction only indicated by the arrow making on
the cover as shown in the Fig.3-1.
3-3. Unit installation
Fix the unit to the metal control panel box using M4 screw as shown in the Fig.3-2.
CAUTION:
• The unit should be fixed with 4 positions to prevent from unit falling down.
• Install the booster in a location which can withstand a load of 3.4 kg (7 1/2 lb).
• Position the unit, making sure not to drop it.
M4 screw × 4 pcs
Use sheathed vinyl cord or wire.
Wire type: Wire should not be lighter than ordinary PVC sheathed flexible cord IEC 60227
(designation 60227 IEC 53)
Wire size: 0.75 mm² to 2 mm² (AWG18 to 14)
Qty.: 1 pc
Type: 250 VAC, Single-phase 3 A
Type of the cable; Sheathed vinyl cords or cable which comply with the following specifications or
equivalent.
• CPEVS ø1.2 mm to ø1.6 mm
• CVVS 1.25 mm² to 2 mm² (AWG16 to 14)
* CPEV; PE insulated PVC jacketed shielded communication cable
* CVVS; PVC insulated PVC jacketed shielded control cable
PE: Polyethylene PVC: Polyvinyl chloride
Cable length: Please refer to section "5 Transmission cable length limitation".
Specification
20 (13/16)
Fig.3-1
Fig.3-2
UP
20 (13/16)
Unit: mm (in)
M4
UP
5