Description

BENEFITS & FEATURES
Availability
True online double-conversion topology and zero transfer time to battery ensure high reliability.
Watch-dog design of DSP (Digital Signal Processor) increases reliability.
Cold-start capability provides temporary battery power when the utility power is out.
Fan failure detection alerts users to failed fans.
Hot-swappable batteries ensure continuous operation even when batteries are being replaced.
Optional external battery pack for easy scaling of longer backup time.
Operation temperature tolerance up to 50°C ensures critical loads’ continuity
Green & Low TCO
High input power factor (pf > 0.99) and low harmonic distortion (iTHD < 5%) save upstream investment.
Up to 94% AC-AC efficiency and 97% efficiency in ECO mode result in marked energy cost savings.
Wide input voltage range reduces the chance of using the battery and extends battery life.
Intelligent battery management sustains battery life and performance.
Fan speed control by load level maximizes efficiency and reduces audible noise.
Flexibility
Load segment control allows less-critical loads to be disconnected during blackouts and saves battery runtime for important loads.
Convertible rack and tower configuration in 2U size cabinet.
Excellent local communications through rotatable LCD display.
Intelligent management software connectivity via RS232 or USB port.
High output power factor of 0.9 provides more real power to critical loads.

Power Rating:
● RT-1K 1 kVA / 0.9 kW
Input
Nominal Voltage 200*/208*/220/230/240 Vac
Voltage Range 175~280 Vac (full load)
120~175 Vac (70~100% load)
Frequency 40~70 Hz
Power Factor> 0.99 (full load)
Current Harmonic Distortion < 5%
Output
Power Factor 0.9
Voltage 200*/208*/220/230/240 Vac
Voltage Regulation ± 1% (linear load)
Frequency 50/60 Hz ± 0.05 Hz
Voltage Harmonic Distortion < 2% (linear load)
Overload Capability < 105%: Continuous
105~125%: 1 minute
125~150%: 15 seconds
Receptacle:
● RT-1KIEC C13 x 6
Efficiency
AC-AC:
● RT-1K 90%
ECO Mode:
● RT-1K 96%
Battery
Battery Voltage:
● RT-1K 24Vdc
Typical Backup Time**:
● RT-1K 6.5 minutes
Charge Current:
● RT-1K 1.5 A
Recharge Time 3 hours to 90%
Audible Noise:
● RT-1K < 40 dBA
Display LCD display and LED indicators
Interfaces SMART Slot x 1, RS-232 Port x 1, USB Port x 1, REPO x 1
Conformance CE, TISI, RCM, EAC
Dimensions (W x D x H)
UPS:
● RT-1K 440 x 335 x 89 mm
External Battery Pack:
● RT-1K 440 x 335 x 89 mm
Weight
UPS:
● RT-1K 12 kg
External Battery Pack:
● RT-1K 15 kg
Environment
Operating Temperature 0~50°C***
Relative Humidity 5~95% (non-condensing)
* When the UPS is de-rated to 90% of its capacity.
** When the total load reaches 75%.
*** 40~50°C with 80% de-rating.
All specifications are subject to change without prior notice.