HPF24S Series Power Supplies — P/N 52751:D3 5/11/2010 37
Canadian Applications Applications
5.7 Canadian Applications
Canadian applications, per ULC, require the following:
• The HPF24S power supply must be used as a Notification Appliance Circuit extender only.
The TB2 terminals cannot be configured as auxiliary power outputs.
• The host FACP must monitor for all ground fault conditions. The Ground Fault Detection
circuit on the HPF24S power supply must be disabled by cutting jumper JP1.
• the negative (-) battery terminal of the HPF24S power supply must be connected to the
negative (-) battery terminal of the host FACP.
Host FACP
HPF24S Power Supply
Battery -
Battery -
NAC Outputs only
Cut JP1
24fsCanadiantpH.wmf
*If the SLC device does not match the one in this figure,
refer to the SLC manual appendix, which contains wiring
conversion charts for type V and type H modules.
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