R Series UPS, Single Phase, 1/2/3 kVA

Categories: Amplon, UPS

Reliable power supply for small and medium enterprises

Delta’s Amplon R series is an online double-conversion rack-mountable UPS providing consistent sine-wave power to your critical equipment and reliable protection for IT equipment and data centers. The R series offers an output power factor of 0.9 and a best-in-class AC-AC efficiency of up to 93% for greater energy savings. The Amplon R series leads the industry in combining compact size, availability, flexibility, and low total cost of ownership.

Availability

True online double-conversion topology provides zero transfer time to ensure maximum protection of the equipment
Watch-dog design of the DSP (Digital Signal Processor) increases reliability
Cold-start capability provides temporary battery power when the utility power is out
Operating temperature tolerance up to 50°C ensures critical loads’ continuity
The Maintenance Bypass Box offers load continuity during battery replacement or other upgrades
Flexibility
Compact dimensions meet the needs of different rack cabinets
Convertible rack and tower configuration in 2U size cabinet
Excellent local communications through rotatable LCD display
Intelligent management software connectivity via RS232, mini slot or USB port
Low Total Cost of Ownership
Wide input voltage range reduces the chance of using the battery and extends battery life
Intelligent battery management sustains battery life and performance
High output power factor of 0.9 provides more real power to critical loads
High input power factor (pf > 0.99) and low harmonic distortion (iTHD < 3%) save upstream investment
Up to 93% AC-AC efficiency and 96% efficiency in ECO mode results in marked energy cost savings
Fan speed control by load level and room temperature optimizes performance

Model R-1K / R-2K / R-3K
Power Rating
● R-1K1 kVA / 0.9 kW
● R-2K2 kVA / 1.8 kW
● R-3K3 kVA / 2.7 kW
Input
Nominal Voltage200*/208*/220/230/240 Vac
Voltage Range175~280 Vac (full load)
80~175 Vac (50~100% load)
Frequency50/60 Hz ± 10 Hz
Power Factor> 0.99 (full load)
Current Harmonic Distortion< 3% Output
Power Factor0.9
Voltage200*/208*/220/230/240 Vac
Voltage Regulation± 1% (linear load)
Frequency50/60 Hz ± 0.05 Hz
Voltage Harmonic Distortion< 3% (linear load) Overload Capability< 105%: Continuous 105~125%: 1 minute 125~150%: 30 seconds Receptacle ● R-1KIEC C13 x 4 ● R-2K/3KIEC C13 x 2, IEC C19 x 1 Efficiency
AC-AC
● R-1K91%
● R-2K/3KUp to 93%
ECO Mode
● R-1K95%
● R-2K/3KUp to 96%
Battery
Battery Voltage
● R-1K24 Vdc
● R-2K48 Vdc
● R-3K72 Vdc
Charge Current4 A (up to 8 A with optional inbuilt charger)
Audible Noise**
● R-1K< 40 dB ● R-2K/3K< 43 dB DisplayLCD display and LED indicators Communication Interfaces
StandardMini Slot x 1, RS-232 Port x 1, USB Port x 1
Conformance
SafetyCE, BIS
Physical
Dimensions (W x D x H)
● R-1K440 x 335 x 88 mm
● R-2K440 x 430 x 88 mm
● R-3K440 x 430 x 88 mm
Weight
● R-1K5.3 kg
● R-2K9.0 kg
● R-3K9.1 kg
Environment
Operating Temperature0~50°C***
Relative Humidity5~95% (non-condensing)