Notifier AMPS-24E is the 220–240 VAC version of the AMPS-24 addressable power supply and battery charger. It provides up to three 24 VDC outputs for the NFS-3030 and NFS2-3030 fire alarm control panels and can also be used as the primary power supply for the NCA-2 Network Control Annunciator.
The power supply operates in either FlashScan or CLIP (Classic Loop Interface Protocol) mode and is addressed by the control panel through an isolated signaling line circuit (SLC) interface. A trouble bus input accepts normally open dry contacts or open-collector circuits, and a USB Type B connector is used to program installation parameters. The current-limited sealed lead-acid charger handles batteries from 7 AH to 200 AH with a selectable charging current.
Specifications
| Primary power |
220–240 VAC, 50/60 Hz, 2.5 A maximum |
| Outputs |
Up to three 24 VDC outputs, filtered and power-limited |
| Main 24 V output |
5 A maximum (1 A or 2 A charger setting) |
| Total AUX 24 V |
3 A maximum (1 A or 2 A charger setting); TB2 on CPS-24 limited to 0.5 A |
| Secondary power auxiliary outputs |
24 V at 0.5 A and 5 V at 0.15 A |
| Battery charging |
Sealed lead-acid, 7 to 200 AH |
| Charging current |
Selectable 1.0 A, 2.0 A or 5.0 A |
| Wire sizes |
10 AWG to 22 AWG |
| Battery fuse (F2) |
15 A, fast-acting |
| Shipping weight |
4.25 lb |
| Certifications |
UL S635; ULC CS118; CSFM 7165-0028:224; FM approved; MEA 345-02-E; FDNY #6026 |
Features
- Addressable by the NFS-3030/NFS2-3030 control panel
- Isolated SLC interface
- Brownout detection
- Battery and battery charger supervision
- AC loss detection and AC loss delay reporting
- Mounts in a CAB-4 Series enclosure, EQ Cabinet Series enclosure, or BB-25, BB-100 or BB-200 battery backbox
Related models
-
AMPS-24 — same addressable power supply for 110–120 VAC, 50/60 Hz input (5 A maximum)
Documents
FAQ
Which panels address the AMPS-24E?
It is addressable by the NFS-3030 and NFS2-3030 fire alarm control panels, in FlashScan or CLIP mode.
What is the difference between AMPS-24 and AMPS-24E?
The AMPS-24 takes 110–120 VAC input (5 A maximum); the AMPS-24E is the same unit for 220–240 VAC (2.5 A maximum).
What battery sizes can it charge?
Sealed lead-acid batteries from 7 AH to 200 AH, with a selectable charging current of 1.0 A, 2.0 A or 5.0 A.
Where does it mount?
In a CAB-4 Series enclosure, EQ Cabinet Series enclosure, or a BB-25, BB-100 or BB-200 battery backbox.
