रू.7,150

Dahua DH‑PFM3350‑1000 | 1000VA/600W | Offline UPS

SKU: ONIN-OcN3s
In Stock
रू.7,150

** Price is inclusive of VAT **

Key Specifications

  • Model: DH‑PFM3350‑1000
  • Rated Capacity: 1000 VA / 600 W
  • Input Voltage Range: 170 – 280 VAC
  • Input Frequency: 50 / 60 Hz
  • Power Factor (Input): ≥ 0.6
  • Output Voltage: 230 VAC (default)
  • Output Frequency: 50 Hz ± 0.1 Hz
  • Switch Time: Typical 4–8 ms
  • Output Waveform: Pure sine wave (AC mode); simulated sine wave (battery mode)
  • Battery: Internal lead‑acid battery (approx. 9 Ah); fast charge 4–6 hours
  • Protections: Overload, short circuit, overcharge, over‑discharge protection

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Brand Dahua
Model DH-PFM3350-1000
Capacity 1000 VA, 600 W
Input Voltage 170–280 VAC
Input Current 4.8 A
Rated Input Frequency 50/60 Hz
Power Factor ≥0.6
Output Voltage 230 VAC by default
Output Current 4.6 A
Output Power 1000 VA, 600 W
Output Frequency 50/60Hz
Switch Time Typical 4 ms–8 ms
Output Wave AC Mode: Pure sine wave;
Battery Mode: Simulated sine wave
Built-in Battery Yes
Charging Time 4H–6H to 90%
Dimension (L x W x H) (11.75" × 4" × 5.6")
Net Weight 4.9 kg (10.80 lb)
Warranty 1 year official warranty

Overview

Dahua DH‑PFM3350‑1000 is a compact, line‑interactive UPS delivering 1000VA / 600W of reliable backup power for laptops, routers, modems, CCTV NVRs and small home‑office setups. Designed for Nepal’s grid conditions, it features wide input voltage tolerance, AVR stabilization and fast switching to battery to keep your devices running during outages.

Why choose this UPS

  • Stable power for sensitive devices - AVR and pure sine output in AC mode protect laptops and networking gear.
  • Fast transfer time - typical 4–8 ms switch keeps sessions and downloads safe.
  • Quick recharge - internal battery charges rapidly (approx. 4–6 hours), minimizing downtime between outages.
  • Compact & quiet - small footprint for desks and home offices in Kathmandu and across Nepal.
  • Built‑in protections - overload, short circuit and battery discharge safeguards for long component life.

Buyer benefits

  • Protect your work and data: Avoid unsaved work loss on laptops during sudden power cuts.
  • Keep your internet online: Maintain router/modem uptime for uninterrupted video calls and online classes.
  • Cost effective: 1000VA capacity at an affordable price point for Nepalese home offices.
  • Plug & play: Easy setup - just connect devices and the UPS handles voltage stabilization and backup automatically.

What’s in the box

  • Dahua DH‑PFM3350‑1000 UPS unit
  • Power cord
  • User manual and warranty card

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