Ravel RE-2504, Installation, Commissioning & Operating User Manual

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RE / DD / UM / 2508 V1.2- 01
25
3.3
Panel Wiring
Warning: Several different sources of power can be connected to
this panel. Disconnect all sources of power before servicing. The
panel and associated equipment may be damaged by removing
and / or inserting cards, modules or inter connecting while this unit is
energized.
Primary Power source (AC) and Earth Ground Connections
AC Power connections are made inside the control panel cabinet.
The Primary source for the RE – 2508 / RE - 2504 is 220 VAC, 50Hz, 2.5
Amps. Run a pair of wires with Earth conductor from the protected
premises main breaker box to connector CN1 (RE – SMPS – 4A – R1)
of the power supply board. As per National Electrical Code, use 14
AWG (2.00 mm
2
, 1.6mm O.D) or heavier gauge wire with 600V
insulation. No other equipment may be connected to this circuit. In
addition, this circuit must be provided with over current protection
and may not contain any power disconnect devices. A separate
Earth Ground connection must be made to ensure the proper panel
operation and lighting and transient protection. Connect the Earth
Ground wire (Min. 14AWG / 2.00 mm
2
) to the connector CN1.
Standby Power Source (Batteries)
Observe polarity when connecting the battery. Connect the battery
cable to connector CN10 on the Zone board (RE – 25XX – ZB – R1)
using the connector and cable provided. The battery charger is
current – limited and capable of recharging sealed lead acid type
batteries upto 7Ah.
During alarm condition, the charger section is disconnected from the
battery hence there will not be any charging at that time.