ABB PowerValue 11/31 T 20 kVA B Online UPS Tower
The ABB PowerValue 11/31 T 20 kVA B is a tower-format online double-conversion UPS with configurable single- or three-phase input, up to 94% efficiency online, and paralleling capability for up to four units.Overview
The ABB PowerValue 11/31 T 20 kVA B (4NWP100118R0002) is a high-capacity tower UPS combining online double-conversion (VFI) topology with flexible input configuration — accommodating either single-phase or three-phase supply in the field. Delivering stable, regulated, transient-free pure sine wave output, it protects security systems, IT rooms, building management systems and industrial installations. Up to four units can be paralleled for up to 80 kVA capacity or N+1 redundancy, and dual-input capability allows connection of two independent power sources.
Key Features
- Online double-conversion (VFI) topology — full protection from all supply failures
- Configurable single-phase or three-phase input — field selectable
- Up to 94% efficiency online; 97% in ECO mode
- Low THDi (<5%) and active power factor correction (PF 0.99 input)
- Parallelable up to four units for up to 80 kVA or redundancy
- Dual-input support for two independent power sources
- LCD display with RS-232, USB and SNMP slot
- VRLA battery design with user-replaceable cells
Specifications
- Capacity: 20 kVA
- Topology: Online double-conversion (VFI)
- Input: 1-phase+N: 220/230/240 VAC or 3-phase+N: 380/400/415 VAC
- Output Voltage: 240 V
- Input Frequency: 45–55 Hz (50 Hz) / 55–65 Hz (60 Hz)
- Battery Type: VRLA, vented lead-acid
- Interfaces: LCD, RS-232, SNMP slot, USB
- Dimensions: 350 × 890 × 715 mm (W × H × D)
- Weight: 190 kg
Why buy from Procure.ae
Procure.ae supplies ABB enterprise UPS systems to UAE and GCC businesses, data centres and government entities. We support bulk procurement, project-based tendering and provide regional logistics expertise. Request a quote for this product.
FAQ
Can this UPS handle both single-phase and three-phase input?
Yes — the input configuration is field-selectable, giving full flexibility for different site power infrastructure.
How many units can be paralleled?
Up to four units can be connected in parallel for a combined capacity of 80 kVA or for introducing redundancy.
Description
Overview
The ABB PowerValue 11/31 T 20 kVA B (4NWP100118R0002) is a high-capacity tower UPS combining online double-conversion (VFI) topology with flexible input configuration — accommodating either single-phase or three-phase supply in the field. Delivering stable, regulated, transient-free pure sine wave output, it protects security systems, IT rooms, building management systems and industrial installations. Up to four units can be paralleled for up to 80 kVA capacity or N+1 redundancy, and dual-input capability allows connection of two independent power sources.
Key Features
- Online double-conversion (VFI) topology — full protection from all supply failures
- Configurable single-phase or three-phase input — field selectable
- Up to 94% efficiency online; 97% in ECO mode
- Low THDi (<5%) and active power factor correction (PF 0.99 input)
- Parallelable up to four units for up to 80 kVA or redundancy
- Dual-input support for two independent power sources
- LCD display with RS-232, USB and SNMP slot
- VRLA battery design with user-replaceable cells
Specifications
- Capacity: 20 kVA
- Topology: Online double-conversion (VFI)
- Input: 1-phase+N: 220/230/240 VAC or 3-phase+N: 380/400/415 VAC
- Output Voltage: 240 V
- Input Frequency: 45–55 Hz (50 Hz) / 55–65 Hz (60 Hz)
- Battery Type: VRLA, vented lead-acid
- Interfaces: LCD, RS-232, SNMP slot, USB
- Dimensions: 350 × 890 × 715 mm (W × H × D)
- Weight: 190 kg
Why buy from Procure.ae
Procure.ae supplies ABB enterprise UPS systems to UAE and GCC businesses, data centres and government entities. We support bulk procurement, project-based tendering and provide regional logistics expertise. Request a quote for this product.
FAQ
Can this UPS handle both single-phase and three-phase input?
Yes — the input configuration is field-selectable, giving full flexibility for different site power infrastructure.
How many units can be paralleled?
Up to four units can be connected in parallel for a combined capacity of 80 kVA or for introducing redundancy.
Specifications
Brand
ABB
Product Type
Online Ups
Storefront L1
Power
Storefront L2
Ups Systems
Storefront L3
Online Ups
Weight (Spec)
190
Color (Spec)
Black
Country of Origin
United Arab Emirates
Dimensions
350 × 890 × 715 mm (W × H × D)
Output Power
15.0kVA/ 15000VA
Battery Type
VRLA, vented lead-acid
Interface Ports
LCD, RS-232, SNMP slot, USB
Input Frequency
45 - 55 Hz for 50 Hz systems / 55 - 65 Hz for 60 Hz system
Input Voltage Range
1ph + N: 220 / 230 / 240 VAC 3ph + N: 380 / 400 / 415 VAC
Audible Alarm
Built‑in UPS alarm (standard) but specific data not published
Output Voltage
240 Volts
Control Panel
LCD Display
Recharge Time
Not specified (typical UPS‑dependent)
Approvals
Network interface (SNMP card), dry- contact card (AS400)
Shipping Weight
188 kg (package)
Shipping Dimensions
715 × 350 × 890 mm (approx.)
Frequently Asked Questions
What types of facilities require a 20 kVA tower-format online UPS system?
Large data centers, government agencies, financial institutions, hospitals, and industrial facilities with extensive server infrastructure and mission-critical operations depend on 20 kVA protection.
How does configurable single- or three-phase input benefit different facility designs?
Single-phase input suits standard office and small facility power distributions, while three-phase input accommodates large industrial buildings. This flexibility allows one UPS model to serve diverse installations.
What operational advantage does 94% online efficiency provide for a 20 kVA system?
At 94% efficiency, less power is wasted as heat, reducing electricity costs and cooling requirements for your facility. Over years of continuous operation, the savings are substantial.
How does parallel capability enhance redundancy and resilience in critical infrastructure?
Up to four 20 kVA units can operate in parallel for total capacity of 80 kVA and automatic load sharing. If one unit fails, others continue protecting your systems.
What is the typical battery backup runtime for a 20 kVA tower UPS under standard load?
Runtime depends on connected load and battery configuration. Contact Procure.ae to discuss your specific load profile and calculate backup duration needed.
Is a 20 kVA tower UPS easier to maintain than distributed smaller UPS systems?
A single large unit typically simplifies monitoring and maintenance compared to managing multiple smaller systems, though it concentrates critical infrastructure in one location.
Can I order the ABB PowerValue 11/31 T 20 kVA B UPS from Procure.ae for UAE and GCC delivery?
Yes, Procure.ae supplies large-capacity ABB UPS systems across the UAE and GCC on a request-a-quote basis. Contact the team for availability, delivery, and installation support.
What installation and site preparation is required for a 20 kVA tower UPS?
The tower format requires adequate floor space, electrical connections (single or three-phase), and cooling ventilation. Procure.ae can provide detailed site requirements and installation support.
What are the key specifications of the PowerValue 11/31 T 20 kVA B?
The ABB PowerValue 11/31 T 20 kVA B is a tower-format online double-conversion UPS with configurable single- or three-phase input, up to 94% online efficiency, and parallel capability.
Can this 20 kVA UPS be operated in parallel with other PowerValue units?
Yes, up to four units support parallel operation for scalable capacity (up to 80 kVA) and redundant protection.
What warranty and enterprise support are included with this ABB 20 kVA UPS?
Please contact Procure.ae for warranty terms, coverage scope, service level agreements, and enterprise support options available with this ABB PowerValue 11/31 T 20 kVA B tower UPS.
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