Uninterruptible Power Supply

Technical Data

ADA-1K

ADA-2K

ADA-3K

Rated Output Capacity

1000VA/800W

2000VA/1600W

3000VA/2400W

AC Input

Input Method

single-phase grounding

Rated Voltage

220Vac

Rated Frequency

50Hz

Voltage Range

115~300VAC±5

Frequency Range

(45~55)±0.5Hz

Bypass Voltage

80VAC×(1±5%)～285VAC×(1±5%)

Battery Input

Battery Pack Voltage

36VDC

72VDC

96VDC

Battery

Capacity* Quantity

12VDC*3

12VDC*6

12VDC*8

Backup Time (half / full)

Half-load≥10mins, full load≥5mins (modular type )

Maximum Surge Current

< 150% of rated current

Battery Charging Time

5 hrs. charging to 90% (modular type ) ;

Depending on the external battery pack capacity (long-acting type)

AC Output

Output Method

single-phase grounding

Voltage

220Vac±3% (inverter output)

Frequency

50±5Hz(AC input is normal)

50Hz±1% (AC input is abnormal)

Dynamic Voltage Transients

<5%

Dynamic Transient Recovery Time

< 60ms

Wave

Sine wave THD <3% (linear load)

Sine wave THD <8% (non-linear load)

Power Factor

0.8

Overload Ability

130% load continues to more than 30s, the restore points is 90% load

Current-peak Coefficient  

3:1

Bypass Conversion Time

<4ms

Panel Display

LED operation panel and LCD display operation panel, optional

Communication and Monitoring

RS232 (can be transferred to 485), Stem node,

Smart slot (can extend SNMP, SMS and other monitoring methods)

Alarm

AC input abnormally, DC input abnormally, overload, inverter fault

Protection

DC input over-voltage, under-voltage, overload, over-temperature, short-circuit, output over-voltage, under-voltage

Transmission 

Meet the standard of YD/T983-1998 A

Radiation

Meet the standard of YD/T983-1998 A

Conducted Immunity 

Meet the standard of YD/T983-1998 A

Insulation Resistance

> 2MΩ（500VDC）

Insulation Strength

2121VDC （AC Input to ground, AC Output to ground, DC Input to DC Output）, no flashover in 1mins

Cooling Method

air-cool

Audio-frequency

Noise

<55dB（1m）

Working Environment

Temperature

－10~ +40

Humidity

0~95%, Non-condensing

Altitude

≤1500m, meet the derating requirements of GB3859.2-93

Storage Environment

Inverter Temperature

Humidity

0%~95%，Non-condensing

Dimension (mm)

(W×D×H)

Tower-type 

145×220×355

190×318×383

190×318×433

Rack-mounted

432×380×88

Weight

(Kg)

Tower-type

12

23

31

Rack-mounted

15.3