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Delta RT Series 10/15/20 kVA (3P)

Features and Benefits

  • Best-in-class AC-AC efficiency of up to 96.5% and 99% in ECO mode for lower energy costs
  • Wide input voltage range for operation in harsh environments and extended battery life
  • AC-start function enables the UPS to switch on without battery connection
  • Hot-swappable batteries for continuous operation during replacements
  • Unity output power factor ensures no de-rating with loads
  • Up to 4 units parallel capacity for redundancy and load expansion
  • VRLA and Li-ion External Battery Cabinet (EBC) for scalable runtime
  • Supports flexible battery quantity, reducing maintenance costs
  • User-friendly LCD display for excellent local management
  • Intelligent battery management for extended life and maximum performance
  • Free UPS management software and multiple communication interfaces ensure seamless remote monitoring and device protection

Available to Order
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Models

  • RT-10K-3P
  • RT-15K-3P
  • RT-20K-3P

Overview

Introduction

Introducing the Amplon RT Series 10-20 kVA UPS: Compact yet powerful, it provides a unity output power factor and top efficiency, with up to 96.5% AC-AC efficiency. It also features Li-ion battery compatibility for enhanced density and sustainability. With optional complete power solutions like the Maintenance Bypass Breaker and Rack Remote Power Panel integration, it ensures seamless operation for critical applications.

Specifications

Topology
  • Online double-conversion

RT-10K-3P

  • 10 kVA
  • 10 kW

RT-15K-3P

  • 15 kVA
  • 15 kW

RT-20K-3P

  • 20 kVA
  • 20 kW
  • Up to 4 units

Nominal Voltage

  • 380/400/415 Vac. 3P4W+PE

Voltage Range

  • 305-485 Vac (100% load); 138-305 Vac (with derating to 40-100% load)

Frequency Range

  • 40-70 Hz

Total Harmonic Distortion (THDi)

  • < 3%

Power Factor

  • > 99% (100% load)

Connection

  • Input terminal x1, Bypass input terminal x1

Nominal Voltage

  • 380/400/415 Vac. 3P4W+PE or 220/ 230/ 240 Vac, 1P2W+PE

Voltage Regulation

  • ±1%

Frequency

  • 50/60 ± 0.05 Hz

Total Harmonic Distortion (THDv)

  • < 2% (linear load), < 4% (non-linear load)

Power Factor

  • 1

Connection

  • Terminal x1

Overload Capability¹

  • 106-125%: 5 mins; 126-150%: 1 min; > 150%: 500 ms

Current Crest Ratio

  • 3:1

 

(1) Operating temperature < 32°C

Online Mode

RT-10K-3P

  • Up to 96%

RT-15K-3P & RT-20K-3P

  • Up to 96.5%

Eco Mode

  • Up to 99%

Battery Type

  • VRLA/Lithium-ion

Nominal Voltage

RT-10K-3P

  • 144(²), 192-264 Vdc

RT-15K-3P & RT-20K-3P

  • ±144(²), ±192-±264 Vdc

Charge Current

  • Up to 8 A

 

(2) Derating to 70% load

Display

  • Graphical LCD display with LED indicators

Port

  • USB, RS-485, Mini Slot, REPO, Input dry contact x1, Output dry contact x3

Dimensions (W x D x H)

RT-10K-3P

  • 440 x 649 x 88.2 mm 440 x 760 x 88.2 mm

RT-15K-3P & RT-20K-3P 

  • 440 x 760 x 88.2 mm

Net Weight

RT-10K-3P

  • 16.6 kg

RT-15K-3P

  • 22 kg

RT-20K-3P

  • 22.5 kg

Operating Temperature

  • 0 to 55°C (45 to 55°C de-rating to 75% load)

Humidity

  • 5-95% (non-condensing)

Audible Noise

RT-10K-3P

  • < 50 dBA

RT-15K-3P & RT-20K-3P

  • < 54 dBA

Altitude

  • 0-3000 m (derating 1%/100 m from 1000-3000 m)

Ingress Protection

  • IP20

Safety

  • CE, UKCA, UL/cUL, TISI, RCM, BIS, BSMI

EMC

  • IEC 62040-2

Performance

  • IEC 62040-3

Sustainability

  • RoHS, REACH, Energy Star 2.0