DN-6883:B
AMPS-24/E
Power Supply
for the NFS-3030, NFS2-3030 and NCA-2
CatalogSection
General
NOTIFIER’s AMPS-24/E is an addressable power supply and battery charger with up to three 24 VDC outputs. It operates in either FlashScan® or CLIP (Classic Loop Interface Protocol) mode with the NFS-3030/NFS2-3030 Fire Alarm Control Panel (FACP). It can also be used as the primary power supply for the NCA-2 Network Control Annunciator.
Features
•Addressable by NFS-3030/NFS2-3030 FACP.
•Selectable charging current charges 7 AH to 200 AH batteries.
•Isolated Signaling Line Circuit (SLC) interface.
•Trouble bus input for use with normally-open dry contacts or open-collector circuit.
•USB Type B connector for programming installation parameters.
•Brownout detection.
•Battery/battery charger supervision.
•Secondary Power Auxiliary Outputs: 24V @ 0.5A and 5V @ 0.15A.
•AC loss detection and AC loss delay reporting.
•Mounts in a CAB-4 Series enclosure, EQ Cabinet Series enclosure, BB-25, BB-100, or BB-200 Battery Backbox.
Specifications
•Primary (AC) power:
AMPS24: 110-120 VAC 50/60 Hz input, 5 A maximum; AMPS24E: 220-240 VAC 50/60 Hz input, 2.5 A maximum.
•MAIN 24V Output - filtered power-limited power. Refer to table for configuration/current information.
Charger Setting/ |
Main 24V (TB 1 on |
*Total AUX 24V (TB3 on Main |
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Main Control Unit) |
Control Unit with TB2 on CPS- |
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Battery Size |
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Max. Current |
24) Max. Current |
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1A/7-26AH Bat- |
5A |
3A |
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teries |
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2A/12-60AH Bat- |
5A |
3A |
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teries |
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5A/55-200AH |
5A |
0A |
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Configuration 1 |
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Configuration 2 |
3A |
1A |
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Disabled |
5A |
5A |
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* Maximum current for all AUX 24 volt outputs. Note that TB2 on CPS-24 is limited to 0.5A.
•AUX 24V - provides filtered power-limited power for additional components. Refer to table above for configuration/ current information.
•Secondary power (battery) charging circuit: Current-limited, sealed lead-acid battery charger which will charge 7 to 200 AH batteries.
Selectable charging current: 1.0 A, 2.0 A or 5.0 A.
•Secondary power auxiliary outputs.
•Wire sizes: 10 AWG (5.26 mm²) to 22 AWG (0.326 mm²).
•Battery fuse (F2): 15 A, fast-acting.
•Shipping Weight: 4.25 lb
Agency Listings and Approvals
These listings and approvals apply to the AMPS-24/E power supply. In some cases, certain modules may not be listed by certain approval agencies, or listing may be in process. Consult factory for latest listing status.
•UL: S635
•ULC: CS118
•City of Chicago
•City of Denver
•MEA: 345-02-E
•CSFM: 7165-0028:224
•FM: Approved
•FDNY: #6026
Product Line Information
AMPS-24: Addressable power supply/battery charger AMPS-24E: Same as AMPS-24: 220-240VAC operation
DN-6883:B • 10/15/09 — Page 1 of 2
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