Installation; Parts List; Field-Supplied Parts; Installation Area And Direction - Mitsubishi Electric PAC-SC51KUA Installation Manual

3

Installation

1. Parts List

The parts listed below are included with the unit.
1 PAC-SC51KUA 1 unit
2 L-shaped mounting brackets 1 set
3 M4 screw (4 pieces for attaching the PAC-SC51KUA and the mounting bracket)
4 Installation Manual

2. Field-supplied Parts

Obtain the parts listed below before installing the unit.
Field-supplied Parts
Attachment screw
Power cable/
Ground cable
Main power switch*¹
Breaker for wiring
Ground-fault interrupter
Transmission cable
DC power cable
*1 When installing the unit, use the switch having a contact separation of at least 3mm (

3. Installation area and direction

(1) To install the unit inside the metal control panel
Attach the mounting brackets to PAC-SC51KUA as shown in Fig. 3-1.
PAC-SC51KUA Power supply unit is not waterproof.
PAC-SC51KUA shall be installed in a metal control panel box (steel: thickness 1mm (
Follow the installation requirements as shown in Fig. 3-1.
(Install in an area capable of withstanding a 1.4 kg (3-
Only install the unit vertically as indicated by the arrow on the cover shown in Fig. 3-1.
(2) To install the unit inside the mounting attachment A type (PAC-YG85KTB) (sold separately).
PAC-SC51KUA can be installed inside the mounting attachment A type (PAC-YG85KTB) (sold separately).
Refer to the AG-150A Installation Manual for details.
M4 screw × 4 pieces For wall mounting the unit.
Use sheathed vinyl cord or wire.
Wire type: Wire should not be lighter than standard PVC sheathed flexible cord IEC 60227
(designation 60227 IEC 53)
Wire size: 0.75mm² to 2mm² (AWG18 to 14)
• Local switch: Capacity 3A, Fuse 3A*
* Use B type fuse.
• Molded case breaker for wiring (NFB): Capacity 3A
Level of earth leakage: 30mA, 0.1 sec or less
Type: Sheathed vinyl cords or cable that complies with the following specifications or equivalent.
• CPEVS: φ1.2mm to φ1.6mm
• CVVS: 1.25mm² to 2mm² (AWG16 to 14)
* CPEVS: 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
DC power cable should comply with both local standards as well as the power requirements of the
unit.
Recommended type: 0.75mm² to 2mm² (AWG18 to 14)
Cable length: Within 50m (164 ft)
/
1
8
20 ( 13
/
16 )
Specification
5 M-NET Transmission Lines Length
lbs.) load.)
20 ( 13
/ Mounting
16 )
brackets
Mounting
brackets
20 ( 13
/
16 )
Fig. 3-1
- 4 -
1 / in) in each pole.
8
/ in.) or more).
1
16
20 ( 13
/
16 )
Unit: mm (in.)