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Numax 80 KVA Online UPS (3:3)
Numax

Numax 80 KVA Online UPS (3:3)

In stock

Numax 80kVA Online UPS is a high-performance three-phase double-conversion UPS designed for reliable power protection in critical applications. With full DSP control, 0.9/0.8 power factor, ECO mode, 100% unbalanced load capability, battery cold start, and advanced protection, it delivers stable and uninterrupted power for industrial, commercial, and IT environments.

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Product overview

  • 80 KVA Three-Phase Online UPS with true double-conversion technology and full DSP control.
  • Output Power Factor 0.9/0.8 for efficient support of modern loads.
  • 380/400/415V AC Output with ±1% voltage regulation and 50/60Hz frequency.
  • 100% Unbalanced Load Capability for reliable operation with uneven phase loads.
  • Up to 93% Online Efficiency & 98% ECO Efficiency for improved energy savings.
  • IGBT Inverter with Sinusoidal Output and ≤1% THDv for linear loads.
  • 360V DC Lead-Acid / 384V DC LiFePO₄ Battery Support with cold-start and auto-restart.
  • Advanced Protection & Communication with LCD touch screen, RS232, RS485, dry contacts, EPO, and optional SNMP.

Specifications

BrandNumax
Capacity80 KVA
DC Voltage360 Vdc
Communication PortsRS232 / RS485 / dry contacts (standard), SNMP (optional)
Dimensions (W*D*H)800*900*1850 mm
Input Voltage380/400/415 VAC
Input WiringThree phase five wire (3O+N+P)
MakeIndia
Maximum Number of Parallel Connection6
ModelNx890A
Output Voltage380/400/415 VAC
Output WiringThree Phase Three Wire (30+N+PE)
Power Factor0.9 / 0.8
Weight590 Kgs
Warranty1 Year Warranty

Frequently asked questions

An Online UPS provides output according to its rated power factor. For example, a 10 KVA UPS with a 0.9 power factor can provide up to 9,000 watts of output.
The required UPS capacity depends on your total load and equipment. For the right size and configuration, consult our technical team for expert guidance.
Yes, an Online UPS uses batteries for backup. Models with internal batteries typically provide around 5–10 minutes of backup, while external batteries can be connected for longer backup times depending on the required backup duration.
An Online UPS provides continuous, stable power with zero transfer time and better protection, while an inverter mainly provides backup power during outages. An Online UPS generally costs more because of its advanced power protection features, while an inverter is a more affordable option for regular home and office use.
Yes. Subject to stock availability, same-day delivery and installation are available in Kathmandu, Butwal, and nearby areas. Delivery is also available to other locations across Nepal, depending on location and delivery arrangements. Our team can deliver the product to your location and provide professional installation for a hassle-free setup.
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