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DS-UPS02K48-R/TJS/X

Double conversion on-line design with input power factor correction (PFC) technology, achieving an input power factor of up to 0.99.
Digital control system for enhanced stability and reliability.
ECO operation mode for improved energy efficiency and reduced user costs.
Three-stage charging: constant current charging, constant voltage charging, and floating charging stages are intelligently managed.
Wide voltage input and frequency range for stable operation with different electrical scenario, and suit with various fuel generators.
Comprehensive protections including output overload, output short-circuit, over-temperature, battery under-voltage warning, battery over-charging protection, and power-on self-diagnostic function;

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Data Sheet

Available models:

DS-UPS02K48-R/TJS/X

Specification
Resources
Accessories

Data Sheet

Power
UPS Capacity 2000 VA / 1800 W

Input
Nominal Voltage100/110/115/120/125Vac
PhaseSingle Phase
Input Voltage Range55~150Vac (90~150Vac @ 100% load)
Input FrequencyFrequency range 40~70Hz (50/60Hz Auto-Sensing)
Power factor≥0.99

Output
Output Voltage100/110/115/120/125Vac
Crest factor3:1
Power factor 0.9
Output SocketsIEC panell/US panel Optional
Output FrequencyLine mode: 46~54Hz/56~64Hz, sychronize with input Bat. Mode: 50/60±0.1Hz
Harmonic distortion (THDv)2% Linear load 5% Non-linear load
Transfer TimeAC mode to Bat.mode: 0ms Inverter to Bypass: 4ms (Typical)
Output WaveformPure Sinewave

Battery
Battery TypeValve Regulated Lead Acid (VRLA)
Typical Recharging Time4 hours (To 90% of full capacity)
Capacity (Standard Unit)12V/9Ah
Battery Number4
DC System Voltage (VDC)48V
Charging Current (Max.)2A
Expandable RuntimeYes, External battery pack: DS-UPSB0948B-R/TJ

Indicator
AlarmBattery mode/Battery low voltage/Overload/Fault
LCD displayInput voltage, Input frequency, Output voltage, Output frequency, Load percentage, Battery voltage, Inner temperature & Remaining battery backup time

Efficiency
AC Mode92%
Battery Mode96%

Environment
Operating Temperature0℃~40℃
Storage Temperature-25℃~55℃
Humidity Range0~95% (Non - condensing)
Altitude0~3000m (1000~3000m derating required)
Noise Level≤50dB

Physical
Dimension W x D x H (mm)440 x 640 x 86.5
Net weight (kg)27.9

Standards
SafetyUL1778 5th Edition CSA C22.2 NO.107.3-14
EMCICES-003 Issue 7:2020

Power

UPS Capacity

2000 VA / 1800 W

Input

Nominal Voltage

100/110/115/120/125Vac

Phase

Single Phase

Input Voltage Range

55~150Vac (90~150Vac @ 100% load)

Input Frequency

Frequency range 40~70Hz (50/60Hz Auto-Sensing)

Power factor

≥0.99

Output

Output Voltage

100/110/115/120/125Vac

Crest factor

3:1

Power factor

0.9

Output Sockets

IEC panell/US panel Optional

Output Frequency

Line mode: 46~54Hz/56~64Hz, sychronize with input Bat. Mode: 50/60±0.1Hz

Harmonic distortion (THDv)

2% Linear load 5% Non-linear load

Transfer Time

AC mode to Bat.mode: 0ms Inverter to Bypass: 4ms (Typical)

Output Waveform

Pure Sinewave

Battery

Battery Type

Valve Regulated Lead Acid (VRLA)

Typical Recharging Time

4 hours (To 90% of full capacity)

Capacity (Standard Unit)

12V/9Ah

Battery Number

DC System Voltage (VDC)

48V

Charging Current (Max.)

Expandable Runtime

Yes, External battery pack: DS-UPSB0948B-R/TJ

Indicator

Alarm

Battery mode/Battery low voltage/Overload/Fault

LCD display

Input voltage, Input frequency, Output voltage, Output frequency, Load percentage, Battery voltage, Inner temperature & Remaining battery backup time

Efficiency

AC Mode

92%

Battery Mode

96%

Environment

Operating Temperature

0℃~40℃

Storage Temperature

-25℃~55℃

Humidity Range

0~95% (Non - condensing)

Altitude

0~3000m (1000~3000m derating required)

Noise Level

≤50dB

Physical

Dimension W x D x H (mm)

440 x 640 x 86.5

Net weight (kg)

27.9

Standards

Safety

UL1778 5th Edition CSA C22.2 NO.107.3-14

EMC

ICES-003 Issue 7:2020