The power behind competitiveness
Delta UPS - Amplon Family
RT Series, 5/6/8/10 kVA, Single Phase; 10/15/20 kVA, Three Phase
A total solution for reliable power with high availability and performance
The Amplon RT Series 5-20kVA is an online double-conversion UPS that provides best-in-class designs in compact 2U size,
high power density, system efficiency, and versatile configurations to fulfill customers' requirements. Unity output power
factor maximizes capacity for more critical loads, while outstanding energy savings can be achieved based on the AC-AC
efficiency of up to 96.5% and 99% in ECO mode. In addition, RT Series 5-20kVA UPS is the first in the market that offers
standard Li-ion external battery cabinets, which deliver better power density and sustainability. Along with the parallel
capacity of up to four units, the new series is the ideal small power UPS for mission-critical applications, such as servers,
data centers, telecommunications, and manufacturing.
Availability & Flexibility
• True online double-conversion topology and zero transfer time to battery
provides
24/7 full-time protection
• Wide input voltage range allows the UPS to operate in harsh electrical environments
and extends battery life
• AC-start function allows the UPS to be switched on without connecting to a battery
• Programmable load bank disconnects non-critical loads when a blackout occurs and
reserves more battery power for critical loads
• Up to four units parallel capacity allows redundancy and load expansion
• Hot swappable batteries ensure continuous operation even when batteries are being
replaced
• VRLA and Li-ion External Battery Cabinet (EBC) are available for scalable runtime
• Flexible battery quantity configuration enables optimized battery investment. And
when one battery fails, it could be removed without replacing the entire battery string,
reducing maintenance cost and efforts
• The Power Distribution Box (PDB) and Maintenance Bypass Breaker (MBB) are
optional respectively for easy configuration and easy UPS replacement
• The rRPP (Rack Remote Power Panel), which can be integrated with standard server
racks, simplifies power output distribution and power monitoring
• Common battery configuration is supported in RT 15/20kVA parallel mode to save
installation space and additional battery costs
Efficiency & Reliability
• Unity output power factor guarantees no de-rating with loads and provides permanent 100% kW
• Best-in-class AC-AC efficiency of up to 96.5% and 99% in ECO mode lowers energy costs
• Automatic fan speed control maximizes system efficiency and significantly reduces audible noise and prolongs battery life
• Fan failure detection sends early warnings to facilitate predictive maintenance of UPS
Manageability
• Intelligent battery management to extend battery life and maximize battery performance. The battery aging detection monitors
battery status for predictive maintenance, and the 3-stage charging mechanism keeps the battery from continuous float charging
during the intermission stage to prolong battery life
• Excellent local management through a user-friendly graphical and multi-lingual LCD display
• Various types of communication interfaces, including USB, RS-232, and RS-485 ports, mini slot, REPO/ROO for remote
management, and in-built dry contacts for monitoring and notification of system operation conditions
• UPS management software such as ShutdownAgent and InfraSuite Device Manager allow users to monitor UPS status and protect
critical devices
Server Network Banking POS Security
Delta UPS - Amplon Family
RT Series, 5/6/8/10 kVA, Single Phase; 10/15/20 kVA, Three Phase
Leaflet_UPS_RT_5-20kVA_en-us_ECAMCM-04-JY
Technical Specifications
Model
RT-5K
RT-6K
RT-8K
RT-10K
RT-10K3P
RT-15K3P
RT-20K3P
Power Rating
5kVA/5kW
6kVA/6kW
8kVA/8kW
10kVA/10kW
10kVA/10kW
15kVA/15kW
20kVA/20kW
Input Voltage Range 100~280Vac (Single phase, 2-wire + G)
100~175Vac with linear de-rating 50~100%
138~485Vac (Three phase, 4-wire + G)
Frequency 40~70Hz
Power Factor > 0.99 (full load)
iTHD
< 3%
Input Connection Input terminal x 1 Input terminal x 1, Bypass Input terminal x 1
Output Power Factor Unity
Voltage 200/208/220/230/240Vac (Single phase) 380/400/415Vac (Three phase), or
Frequency
50/60Hz ± 0.05Hz
Voltage Harmonic Distortion
≤ 2% (linear load)
Overload Capability ≤ 105%: continuous; 106~125%: 5min.;
126~150%: 1min.; > 150%: 500ms
≤ 105%: continuous; 106~125%: 2min.;
Receptacle Terminal block x 1; Load bank: Terminal block x 1 Terminal block x 1
Efficiency
AC-AC
Up to 95.5%
Up to 96%
Up to 96.5%
ECO Mode
Up to 99%
99%
Battery Voltage 144Vdc *, 192~264Vdc ±144Vdc *, ±192~±264Vdc
Charger Current Up to 8A
Typical Backup Time Depending on different configurations required by customers
Audible Noise 48dB 50dB 54dB
Display Graphical and multi-lingual LCD
Communication Interfaces
MINI Slot x 1, Parallel Port x 2, USB Port x 1, RS232 Port** x 1, RS485 Port x 1, REPO/ROO Port x 1, Dry Contact x 4
Conformance
CE, UL/cUL, RCM, TISI, EAC, BIS, KC, BSMI
Environment Operating Temperature 0~55°C ***
Relative Humidity 5~95% (non-condensing)
Physical Dimensions 440 x 430 x 88.2mm 440 x 565 x 88.2mm 440 x 649 x
88.2mm
440 x 760 x 88.2mm
Weight
10.9kg
15.2kg
16.6kg
22kg
22.5kg
* De-rating to 70% load
** Not applicable to 3-Phase RT 10/15/20kVA
*** When the operating temperature is at 40~55°C, the UPS will be de-rated to 75% of its capacity
All specifications are subject to change without prior notice.