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APC Easy UPS 3S 20kVA 20000va 400 V 3:3 UPS For External Batteries (NOT INCLUDED) E3SUPS20KH

APC Easy UPS 3S 20kVA 20000va 400 V 3:3 UPS For External Batteries (NOT INCLUDED) E3SUPS20KH

Regular price 22,186,000.00 TZS
Regular price Sale price 22,186,000.00 TZS
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High-efficiency 3-phase UPS that features advanced product features, competitive specifications, and robust electrical design, making business continuity easy in the data center or electrical room. This is an exceptionally easy to install, operate, maintain, and service 20 kVA UPS, ideal for small and medium businesses. Includes dust filter and conformance-coated boards for harsh environments. This UPS is supplied without batteries, so you can easily customize the battery solution.

  • View advert: Click here to see the product video
  • Includes: Dust filter, Installation guide
  • Not included: Any input/output cables and or wires NOT INCLUDED

Easy UPS 3S Features & Benefits


Parallel capability
Multiple units can be placed in parallel to meet power capacity and redundancy requirements
Optional SNMP Card
When you purchase the SNMP card, you can monitor and manage UPS status remotely through the UPS Web interface or through EcoStruxure IT's cloud-based and on-premise software suites.
Wide Input Voltage Window
Saves your battery power for when you really need it - during power cuts!
Replaceable dust filters
protect the UPS in harsh environments.


Straightforward installation
Including the input, output, and bypass breakers, as well as the Emergency Power Off (EPO) switch, simplifies installation planning and speeds up deployment.
ECO Mode
Operating mode that by-passes unused electrical components in good power conditions to achieve high operating efficiency without sacrificing protection
Intuitive user interface
The intuitive graphical user interface allows for easy system configuration.
Easy to install fast
Quickly roll the compact and lightweight UPS into position.
Front-access servicing
Simplifies installation and UPS maintenance while minimizing space requirements.
Easy Loop Test
Verifies UPS performance before you connect your load, without the need for a load bank.



  • Max Configurable Power (Watts): 20.0kWatts / 20.0kVA
  • Output Voltage Distortion: Less than 3 %
  • Output Frequency (sync to mains): 50 Hz Sync to mains, 60 Hz Sync to mains
  • Other Output Voltages: 380 V, 415 V
  • Load Crest Factor: 3 : 1
  • Topology: Double conversion online
  • Overload Operation: 10 minutes at 125% and 60 seconds at 150%
  • Output Voltage THD: < 3% linear load
  • Bypass: Built-in maintenance bypass


  • Input frequency: 45 - 65 Hz
  • Input voltage range for main operations: 304 - 477V
  • Other Input Voltages: 380 V, 415 V
  • Input Power Factor at Full Load: 0.99

Batteries & Runtime

  • Battery type: External battery system
  • Maximum Available Short Circuit Current: 10kAmps
  • Efficiency: View Efficiency Graph

Communications & Management

  • Interface Port(s): E3S_Parallel, E3S_TempSensor


  • Height: 770MM, 77.0CM
  • Width: 250MM, 25.0CM
  • Depth: 800MM, 80.0CM
  • Net Weight: 58.0KG
  • Shipping weight: 75.0KG


  • Operating Temperature: 0 - 40 °C
  • Operating Relative Humidity: 0 - 95 (Non-condensing) %
  • Operating Elevation: 0 - 1000.05meters
  • Storage Temperature: -15 - 40 °C
  • Storage Relative Humidity: 0 - 95 (Non-condensing) %
  • Storage Elevation: 0 - 14999.8meters
  • Audible noise at 1 meter from surface of unit: 60.0dBA
  • Online thermal dissipation: 900.0BTU/hr
  • Protection Class: IP20


  • Approvals: CE, EAC, IEC 62040-1-1, IEC 62040-2, IEC 62040-3, IEC 62040-4, ISTA 2B, RCM
  • Standard warranty: 1 year on-site repair or replace with factory authorized Start-Up
  • Free setup (For Dar-es Salaam only): Our APC technicians will provide free installation at your site in Dar es Salaam


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Warranty information

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Shipping & Delivery

  • Dispatch time: IN-STOCK products are usually dispatched in 2-6 hours after receiving order
  • Delivery period in Dar es Salaam: Usually Dar es Salaam orders are delivered same working day, unless there is a delay in compiling the order which might move the delivery to next working day
  • Delivery period for Up-country Tanzania and rest of Africa: Up-country orders within Tanzania take 2-3 days to be delivered, while orders from other countries in Africa may take 2-5 days to be delivered depending on your location. Please click here to check exact delivery times


  • Cash on Delivery C.O.D: Only available for orders below Tshs. 500,000/- in Dar es Salaam, Dodoma, Arusha, Mbeya, Bukoba, Musoma, Tabora and Zanzibar
  • Pre-payment methods: Debit/credit card, Selcom, M-pesa, Tigo Pesa, Airtel Money, Bank T.T. For more details on our payment methods please click here