8
Galaxy 2 Series Installation Manual
Equipment Electrical Rating
The control equipment is designed to operate on a mains supply of 230 Volts a.c. (230 V +10% -15%) at a
frequency of 50 Hz. It is not suitable for other types of supply. The maximum current consumption in normal
use is 200 mA.
Batteries
The battery used with the control panel must be a 12 V sealed lead-acid rechargeable battery of up to 7 Ahr
(plastic box) or 17 Ahr (metal box) capacity on the 2-44+ and 12 Ahr on the 2-20. The battery must be
positioned on the battery shelf. Wire in battery leads to panel terminals (red lead to Batt+, black lead to Batt-
). The battery leads must be connected to the battery observing terminal polarity and not left hanging near the
mains terminal block.
Fuses
The mains supply must be disconnected before opening the cabinet and changing the fuse. Replace the mains
fuse with the same type and rating. Refer to SECTION 15: SPECIFICATIONS.
System Wiring (cont’d)
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