Additional battery module for DS-UPS02K48-R/TJS (2000VA/1800W), included

8 pcs. batteries 12V/9Ah, VRLA (maintenance-free lead acid battery), charging time 6-8 hours (up to 90% of capacity), DC System Voltage 48V, operating temperature 0-40°C, dimensions 440x550x86.5 mm, weight 31.5 kg

2000VA/1800W Uninterruptible Power Supply (With built-in battery)

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;

Power

UPS Capacity 2000 VA / 1800 W

Input

Input Voltage Range110~300Vac (176~264Vac @ 100% load)

Input Frequency40~70Hz (50/60Hz Auto-Sensing)

Nominal Voltage208/220/230/240Vac

PhaseSingle Phase

Power factor≥0.99

Output

Output Frequency

Online mode: 46~54Hz or 56~64Hz

Bat. Mode: (50/60±0.1%)Hz

Transfer Time

AC mode to Bat.mode: 0ms

Inverter to Bypass: 4ms (Typical)

Output Voltage208/220/230/240Vac

Power factor 0.9

Output SocketsIEC panel/EU panel/UK panel/US panel Optional

Crest factor3:1

Harmonic distortion (THDv)

≤3% Linear load

≤5% Non linear load

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.)1A

Expandable RuntimeYes, External battery pack: DS-UPSB0948B-R/TJC

Typical Backup TimeView Runtime Graph

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 Mode91%

Battery Mode87%

Environment

Operating Temperature0°C~40°C

Storage Temperature-25°C~55°C

Humidity Range20~95%RH @ 0~40°C (Non condensing)

Altitude<1500m, derating required when>1500m

Noise Level<50dB at 1 Meter

Physical

Dimension W x D x H (mm)440 x 460 x 86.5

Net weight (kg)19.5

Standards

SafetyCE-LVD, IEC/EN 62040-1, IEC/EN 62477-1

EMCCE-EMC, IEC/EN 62040-2, IEC61000-4-2, IEC61000-4-3, IEC61000-4-4, IEC61000-4-5, IEC61000-4-6, IEC61000-4-8