Products - Amplon (> 1 kVA) - Delta Electronics India

Product Introduction

Features & Benefits

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

High output power factor 0.9 provides more real power to critical loads

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

Applications

Specifications

Model
RT-1K / RT-2K / RT-3K
Power Rating
RT-1K: 1 kVA / 0.9 kW
RT-2K: 2 kVA / 1.8 kW
RT-3K: 3 kVA / 2.7 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: 50/60Hz ± 0.05 Hz
Voltage Harmonic Distortion: < 2% (linear load)
Overload Capability
< 105%: Continuous
105~125%: 1 minute
125~150%: 15 seconds
Receptacle
RT-1K: IEC C13 x 6
RT-2K/3K: IEC C13 x 6, IEC C19 x 1
Efficiency
AC-AC
RT-1K: 90%
RT-2K/3K: Up to 94%
ECO Mode
RT-1K: 96%
RT-2K/3K: Up to 97%
Battery
Battery Voltage
RT-1K: 24 Vdc
RT-2K: 48 Vdc
RT-3K: 72 Vdc
Typical Backup Time**
RT-1K: 6.5 minutes
RT-2K/3K: 7 minutes
Charge Current
RT-1K: 1.5 A
RT-2K/3K: 2 A
Recharge Time: 3 hours to 90%
Audible Noise
RT-1K: < 40 dBA
RT-2K: < 43 dBA
RT-3K: < 46 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
RT-2K: 440 x 432 x 89 mm
RT-3K: 440 x 610 x 89 mm
External Battery Pack
RT-1K: 440 x 335 x 89 mm
RT-2K: 440 x 432 x 89 mm
RT-3K: 440 x 610 x 89 mm
Weight
UPS
RT-1K: 12 kg
RT-2K: 18 kg
RT-3K: 28 kg
External Battery Pack
RT-1K: 15 kg
RT-2K: 27 kg
RT-3K: 44 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.

Run Time

Power Rating	Internal Battery	External Battery Cabinet Quantity	Run time at different load (mins)
Power Rating	Internal Battery	External Battery Cabinet Quantity	25%	50%	75%	100%
1 kVA	Yes	0	27.0	11.2	6.2	3.8
		1	100.0	48.2	29.8	20.2
		2	174.3	87.1	55.7	39.1
		3	248.7	126.4	82.2	58.6
2 kVA	Yes	0	27.9	11.4	6.3	3.9
		1	102.9	48.8	30.1	20.6
		2	179.1	88.1	56.3	39.9
		3	255.4	127.8	82.9	59.7
3 kVA	Yes	0	33.1	14.2	7.9	5.1
		1	119.2	58.4	36.3	25.2
		2	206.3	104.4	66.9	47.8
		3	293.6	150.6	97.9	70.9