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DS-UPS600-R
DS-UPS600-R
NDR-75-48

NDR-75-48

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48 V DIN-rail power supply for Hikvision industrial switches and other 48 V devices in a cabinet: 76.8 W, wide 100 to 305 VAC input, -20 to +70 °C. Scroll down for details.

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  • Brand - HIKVISION
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HIKVISION
HIKVISION

Comprehensive AIoT Solutions for Security, Smart Home, and Beyond

NDR-75-48

48 V DIN-rail power supply for Hikvision industrial switches and other 48 V devices in a cabinet: 76.8 W, wide 100 to 305 VAC input, -20...

Hikvision NDR-75-48
  • Industrial DIN-rail power supply, 48 VDC 1.6 A (76.8 W)
  • Output adjustable 48 to 55 V; ripple 150 mVp-p; tolerance ±1%
  • Input 100 to 305 VAC or 142 to 431 VDC, 47 to 63 Hz; efficiency 89%
  • Over-voltage (56 to 65 V) and over-temperature shutdown, re-power to recover
  • -20 to +70 °C (-4 to 158 °F) with derating; 20 to 95% RH
UPS & Power SuppliesHikvision

What you need with this UPS

Add the parts below; our engineers size the system for your site and send a free BOQ.

PartModelWhat it doesQty
What it backsNVR, switch, controllerAdd the loads; run time depends on the total wattscheck
Battery packExtra battery moduleFor longer run time; see the model optionsoptional
Rack or shelfRack mount kitFor the R modelsoptional
InstallationESCO installation serviceCabling, mounting, configuration and handover by our engineersoptional

Every site is different. Tell us the site, the counts and what you need it to do, and we prepare the full list and quote.

Get a free BOQ →

Key specs

  • Industrial DIN-rail power supply, 48 VDC 1.6 A (76.8 W)
  • Output adjustable 48 to 55 V; ripple 150 mVp-p; tolerance ±1%
  • Input 100 to 305 VAC or 142 to 431 VDC, 47 to 63 Hz; efficiency 89%
  • Over-voltage (56 to 65 V) and over-temperature shutdown, re-power to recover
  • -20 to +70 °C (-4 to 158 °F) with derating; 20 to 95% RH
  • UL508, EN 62368-1; EN 55032 class B; MTBF 2,757,300 h (Telcordia)
  • 32 x 125.2 x 102 mm (W x H x D); 0.51 kg
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Questions & answers

Know before you buy

Quick answers about the NDR-75-48, and how it compares.

Can I buy this online?

Hikvision security products are installed products, so we start with a free pre-sales consultation: our engineers suggest the right model and everything that goes with it for your site and send a quote. Use Request a Quote on this page, contact us or WhatsApp +92 300 ESCO 301. Offices in Karachi, Lahore, Islamabad and Rawalpindi. 1 year carry-in warranty.

On-line or back-up UPS: which one do I need?

A back-up (line-interactive) UPS like the DS-UPS600-R runs the load from the mains and switches to battery in about 10 ms when power fails; fine for a DVR, NVR, router or PC. An on-line double conversion UPS (DS-UPS01K24 and up) always feeds the load from its inverter, so dirty generator power, brownouts and spikes never reach the equipment and there is no switch-over gap. Choose on-line for servers, access control, HikCentral and anything on a generator. Size it so the load is 60 to 70 percent of the W rating, and add an external battery pack if you need more than a few minutes. Ask us for a load calculation.

How do I choose the right power supply?

Add up the power of every camera on the supply: use the maximum watts (or amps at 12 V) from each camera datasheet, and keep about 20% spare. Check the voltage too: 12 V cameras need a 12 V supply, 36 V devices need 36 V. On long cable runs use thicker wire, so the voltage at the camera does not drop. Not sure? Send us your camera list and we size it for you.

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