Delta Electronics RT Series

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59
Model RT-1K RT-2K RT-3K
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Online Mode 90% Up to 94%
ECO Mode 96% Up to 97%
Battery &
Charger
Battery Voltage 24 Vdc 48 Vdc 72 Vdc
Battery Type 12V/9 Ah Sealed lead-acid battery
Backup Time
(Typical) *
2
6.5 minutes 7 minutes
Charge Current 1.5A 2A 2A
Recharge Time 3 hours to 90%
Audible Noise 40 dBA 43 dBA 46 dBA
Display LED indicators and LCD display
Communication Interfaces
SMART Slot x 1, RS-232 Port x 1,
USB Port x 1, REPO x 1
Physical
Dimensions
(W × D × H )
440 x 335 x
89 mm
440 x 432 x
89 mm
440 x 610 x
89 mm
Weight 12 Kg 18 Kg 28 Kg
Environ-
ment
Operating
Altitude
1000 meters (without derating)
Operating
Temperature
0 ~ 50°C*
3
Relative Humidity 5% ~ 95% (non-condensing)
NOTE :
1. *
1
When the UPS is de-rated to 90% of its capacity.
2. *
2
When the total load reaches 75%.
3. *
3
When the operating temperature is at 40~50°C, the UPS will be de-
rated to 80% of its capacity.
4. Refer to the rating label for the safety rating.
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