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  3. /Online UPS Systems
  4. /Mercury MDC3320s Online Ups

Mercury MDC3320s Online Ups

Ksh 557,700
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Manufacturer warranty included.

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Product details

Overview A double-conversion online UPS built for critical, high-load 3-phase power backup — designed for server rooms, data centers, industrial equipment, and installations that cannot tolerate power interruption or poor power quality.

Key features

  • Unity power factor (1.0 PF) — delivers full rated kW output (20KW) without derating, unlike 0.8/0.9 PF UPS units that provide less real power at the same kVA rating — meaningful for heavier/more demanding loads
  • True online double-conversion design — completely isolates connected equipment from raw utility power, providing a clean, stable output even during brownouts, surges, or poor grid quality
  • 3-phase in / 3-phase out — suited to industrial and commercial installations with 3-phase electrical systems, rather than single-phase office setups
  • IGBT rectifier technology — reduces harmonic distortion (low THDi) and improves overall power quality drawn from the input supply
Brand
Mercury
Category
Online UPS Systems
SKU
MDC3320S
Product Identification
Model: MDC3320S Category: True Online (Double Conversion) UPS
Power Ratings
Capacity: 20KVA / 20KW Power Factor: 1.0 PF (unity power factor — full kW output equals kVA rating, unlike lower-PF UPS units) Input/Output configuration: 3-Phase in / 3-Phase out
Battery System
Battery voltage: ±120VDC Battery configuration: 2 strings × 20 batteries × 9Ah/12V (40 batteries total) Batteries are typically external (battery cabinet) given the capacity — confirm with supplier whether battery bank is included or sold separately
Terminal & Connections
Input terminal Output terminal Battery terminal (Hardwired terminal block connections — typical for industrial 3-phase UPS, not standard plug sockets)
Communication Interfaces
USB RS232 RS485 (SNMP card often available as an optional add-on for network/remote monitoring on this Mercury series)
Technology
Double-conversion online design — output power is fully regenerated, providing a clean, stable sine wave regardless of input power quality IGBT rectifier technology (standard across Mercury's 3-phase online range) — improves power factor and reduces harmonic distortion (THDi)
Condition
New
Availability
In stock
Configurations
1

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