2U rack-mount UPS with double-conversion online topology — clean, regulated AC for the NVR/switch rack regardless of utility power quality. Pure sine-wave output, full load runtime ~12 minutes.

APC Smart-UPS SRT 3000VA Rack-Mount UPS
2U rack-mount UPS with double-conversion online topology — clean, regulated AC for the NVR/switch rack regardless of utility power quality. Pure sine-wave output, full load runtime ~12 minutes.
Deployment context
Surveillance head-end racks, IT rooms, dispatch centers, security operations rooms. Sized for 1-2 PoE switches plus NVR + monitor — typical commercial surveillance loadout.
Port count & PoE budget
Not applicable (power infrastructure).
VLAN & management capabilities
Network management card (sold separately) for SNMP monitoring, shutdown integration, and email alerts.
Surveillance infrastructure implications
Provides bridge power during utility outages and protects against sags, surges, and brown-outs that crash NVRs or corrupt active recordings. Pure sine-wave essential for NVR PSUs that reject modified-sine output.
Thermal / rack / power considerations
2U rack-mount, internal cooling. Operating 0-40°C. Heavy (~70 lb) — bottom-of-rack mounting recommended.
Commonly paired surveillance hardware
Hanwha NVR (XRN-1620SB, XRN-3210B2) · 1-2 PoE switches · NMC AP9641 network management card · Tripp Lite SR42UB rack
NDAA & procurement compliance
APC by Schneider Electric — not on Section 889 list. US/EU manufacturer.
Reference: PoE Switch Sizing Guide · Power Supply Sizing Guide

Reviews
There are no reviews yet.