page 2 579-1015 Rev U
4100ES Extended Power Supply Installation Instructions
Card Specifications
Figure 2: EPS Card Layout
Table 1: Card Specifications
Specification Rating
Operating Conditions 32°F - 120°F (0°C - 49°C)
Up to 93% relative humidity at 90°F (32°C), non-condensing.
120V, 50 Hz/60 Hz, 4.6AAC Input Specifications:
Note: Maximum circuit breaker is 20 A.
220 V/230 V/240V, 50 Hz/60 Hz, 2.3A
DC Output Specifications: 29V @ 9A
Up to 5 A normal standby (AUX, "Card Power" and Backplane Power). Any non-alarm current must be subtracted from 9 A
alarm current.
Standby – No alarms, SLCs normal: 135mA / Alarm - 12 A @ 24 V
With IDNet2: 235 mA
Electrical Specifications
DC Input
(battery standby)
For each IDNet/IDNAC device: 0.8 mA
Charges up to 50 Ah (ULC-S527) or 115 Ah (UL-864 Listing) sealed lead-acid batteries connected to the power supply.
High Voltage Output: 29 V
Internal Battery
Charger
Output Current Limit: 3.3 A
IDNAC SLCs 29.5 V maximum @ 3 A per circuit; 4,000 bits/second
Earth Fault Earth fault detection is 10k minimum to any circuit.
SNAC wiring fault
Detection
Short circuit detection is 5k ohm maximum for SNAC. Open circuit detection is 15k.
Battery Standby (sealed
lead-acid batteries)
Battery standby requirements are dependent on system configuration. The 4100ES can support up to 115 Ah batteries
(UL) and 50 Ah batteries (ULC). With 115 Ah batteries, a system could be configured to draw 3.8 A for 24 hours, followed by
15 minutes at 9.375 A. Or a configuration with 0.375 A for 24 hours and 5 minutes alarm at 9.375 would require 12.7 Ah
batteries or larger. Refer to Sales Engineering Calculation Tool for specific configurations.
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