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Delta RT Pro Series 1/2/3 kVA

Features and Benefits

  • Unity power factor (kVA = kW), provides maximum power for your facility
  • Industry leading AC-AC efficiency up to 94.3% and ECO mode efficiency up to 99% offer significant energy cost savings
  • Extends battery lifespan through reduced usage with wide 120-280V input range and a smart 3-stage battery charge mechanism
  • Two programmable outlets group for power-cycling and optimize battery runtime for most critical applications
  • Easily scales for longer backup time with optional external battery pack
  • REPO/ ROO enables remote shutdown and restart during accidents to ensure safety
  • Integrated dry-contacts with user-selectable definition
  • Convertible rack and tower configuration with rotatable LCD screen
  • CE and UL certified, streamlines global models and service management for multinational operations
  • LCD display and intuitive interface offer effortless monitoring and configuration
  • Intelligent management software connectivity via RS-232, USB, or mini slot port for remote monitoring and setting

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Models

  • RT Pro-1K
  • RT Pro-2K
  • RT Pro-3K

Overview

Introduction

Introducing Delta RT Pro UPS, a top-tier high-performance online double-conversion solution featuring industry-leading AC-AC efficiency, unity power factor, and superior flexibility, all in a compact 2U size. Engineered to safeguard your critical applications from diverse power challenges, RT Pro ensures a resilient power foundation, paving the way for continuous business success and growth!

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 Capability(¹)

  • 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

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