Wiring Connection Terminal Points; Battery Circuit Calculations - Viking VFR-500 Installation And Operation Manual

Conventional releasing panel

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Table of Contents

Wiring Connection Terminal Points

1 - Earth Ground

2 - Ethernet Connection

3 - P-Link, AUX power, power limited

4 - Initiating Device Circuits, power

limited

5 - AC Supply 120-240 VAC 50/60 Hz

6 - Battery Connection

Before selecting the battery, it is important to determine the minimum size batteries for standby and alarm times desired for each

application. If the wrong batteries are installed in a specific application or incorrect current draw used, the proper standby and

minimum alarm time will not be present.

The battery circuit is rated for 8 to 55 AH batteries and shall be sized to operate the panel for at least 24 hours in standby and

5 minutes in alarm per NFPA 72, (30 minutes in alarm for ULC). The cabinet will house up to two (2) 12 AH batteries. Larger

batteries can be installed in SSU-00500 Battery Cabinet (1000015). Please use the battery calculation worksheet to calculate the

battery size and current draw required for each application. The worksheet includes a 20% efficiency factor as required by NFPA

72.

VFR-500 • 5403789 • REV A • 10/23

7 - NAC output circuits, power limited

8 - Relay Contacts to power limited

circuit, 30 VDC @ 1A max

9 - RCDS-PM (optional)

10 - CA-4064 Zone Expander (Optional)

11 - IDC-6 Initiating Device Circuit

Expander (Optional)

2-11

Mounting Hardware

12- VFR-500 PCB Mounting Screws

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