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

Features and Benefits

Efficiency and Reliability
- 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
Availability and Flexibility
- 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
Manageability
- 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

Overview

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

Model

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

Topology

Online double-conversion

Power Rating

RT-10K-3P

10 kVA / 10 kW

RT-15K-3P

15 kVA / 15 kW

RT-20K-3P

20 kVA / 20 kW

Parallel Configuration

Up to 4 units

Input

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

Output

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

Connection

Terminal x1

Overload Capability

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

Current Crest Ratio

Efficiency

Online Mode

RT-10K-3P: Up to 96%
RT-15K-3P/20K-3P: Up to 96.5%

ECO Mode

Up to 99%

Battery Voltage

Battery Type

VRLA/ Lithium-ion

Nominal Voltage

RT-10K-3P:

144 Vdc, 192-264 Vdc

RT-15K-3P/20K-3P:

±144 Vdc, ±192-±264 Vdc

Charge Current

Up to 8 A

Communication Interface

Display

Graphical LCD display with LED indicators

Port

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

Physical

Dimensions (W x D x H)

RT-10K-3p: 440 X 649 X 88.2 mm
RT-15K-3P/20K-3P: 440 x 760 x 88.2 mm

Net Weight

RT-10K-3P: 16.6 kg
RT-15K-3P/20K-3P: 22.5 kg

Environment

Operating Temperature

0 to 55°C (45 to 55°C de-rating to 75% load)
< 32°C (Derating to 70% load)

Humidity

5-95% (non-condensing)

Audible Noise

RT-10K-3P: < 50 dBA
RT-15K-3P/20K-3P: < 54 dBA

Altitude

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

Ingress Protection

IP20

Conformance

Safety:

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

EMC:

IEC 62040-2

Performance:

IEC 62040-3

Sustainability:

RoHS, REACH, Energy Star 2.0

Models

Delta N Gen3 Series UPS,1/2/3 kVA

Delta RT Series UPS, 1/2/3 kVA

Delta DPH Series UPS, 50 – 300/500/600 kVA

Delta Micro Data Center