Master (Pil) Apcl2 Wiring; Master (Pil) Apcm2 Wiring; Figure 3.10. Interconnection Cable Location; Figure 3.11. Master Apcl2 Wiring - ABB APC Series Installation, Operation And Maintenance Instructions

Depending on the type of the bank, pass the cable inside the right hand side raceway (APCL2 and APCR) or
fix it along the central plate (APCM2). Please refer to Figure 3.10.
APCL2 APCM2 APCR

Figure 3.10. Interconnection cable location

3.4.5.1.

Master (PIL) APCL2 wiring

The cable is divided in three main parts: the DC supply for the fan (to DC supply unit), the step control (to the
PF controller) and special features (to a dedicated terminal).
Special features connection DC supply connection PF controller connection
(terminal labels: X, 15)

Figure 3.11. Master APCL2 wiring

Please revert to the schematic diagrams fitted with the bank for exact label of the wires.
3.4.5.2.

Master (PIL) APCM2 wiring

The cable is divided in two main parts: the step control (to the PF controller) and special features (to a
dedicated terminal).
18 APC - Chapter 3. Installation