ENS UPS-1K9A Uninterruptible Power Supply, 1000VA/1000W 3 Outlets

The ENS UPS-1K9A is a 1000VA/1000W line-interactive uninterruptible power supply with unity power factor (1.0 PF), 3 AC outlets, AVR, and surge protection — the unity-power-factor variant in the ENS UPS lineup, meaning the full 1000VA capacity is available as 1000W of real power. This is the correct UPS when the connected security equipment has a high power factor (such as active PFC power supplies in modern NVRs and switches) and the full 1000W capacity must be available.

Features

• 1000VA/1000W line-interactive UPS; unity power factor (1.0 PF); 3 AC outlet outputs; AVR (Automatic Voltage Regulation); surge protection; sealed lead-acid battery
• Unity power factor: 1000VA = 1000W at 1.0 PF — the full capacity is available as real power, unlike 0.9 or 0.8 PF UPS systems where the same VA rating delivers only 900W or 800W; correct for NVRs, servers, and active PFC equipment loads
• 3 AC outlets: powers NVR, PoE switch, and router/modem simultaneously from a single UPS; AVR corrects voltage sags and surges without switching to battery, extending battery life and protecting equipment from sub-outage voltage events