The REAL-EL RESERVE-500 line-interactive UPS of continuous action with long backup time for external batteries is designed to operate with lead-acid maintenance-free 12 V batteries of AGM type. Principle of their operation is based on the transformation of direct current of external batteries to alternating current. Current waveform at the output is the regular sinusoidal wave.
The REAL-EL RESERVE-500 line-interactive UPS of continuous action with long backup time for external batteries is designed to operate with lead-acid maintenance-free 12 V batteries of AGM type. Principle of their operation is based on the transformation of direct current of external batteries to alternating current. Current waveform at the output is the regular sinusoidal wave.
- Features
- Specifications
- Support
- Pure sine wave of the output voltage
- Continuous action with long backup time
- Built-in voltage stabilizer
- Microprocessor control
- Protection against short circuit in the load connected to the UPS
- Overload protection
- Protection against increased or decreased mains voltage
- Protection against external influence IP-20
- Self-diagnosis at power-on
- Indication of operating modes on the LCD display
- Mode switching time is less than 4 msec
- Autostart function
- Low noise
UPS type
line-interactive of continuous action with long backup time
Type of load
household and industrial equipment
Total power, VА
500
Active power, W
300
Maximum load, W
300
Allowable overload of the rated power, %
110
Input voltage level, V
~160 – 265
Output voltage level, V
~230 ± 10 %
Output voltage waveform
pure sinusoid
Built-in AVR
available
Input frequency, Hz
50
Output frequency, Hz
50
Number of phases
1
Input terminals
1 × СЕЕ7/7
Input socket
1 × СЕЕ7/4
Output sockets
terminals to connect battery
Protection
against high voltage/undervoltage, overload, short circuit (AVR operation mode); against discharge, overload, short circuit (battery operation mode)
Overload protection acting, %
120 %
Beeps
low battery charge, overload, error
Battery type
non-serviceable leakproof lead-acid
Typical switching time, ms
< 4
Battery voltage, V
12 (must be purchased separately)
Indication
input/output voltage, input frequency, battery capacity balance, load rate, operation mode, battery charge, overload, errors
Cooling type
convective; by fan
Operation mode
continuous, long-lasting
Noise level, dB
< 45
Efficiency, %
98 (AVR mode); 60 (inverter mode)
DC fuse, A
2 × 25
Environmental temperature, °С
-5 ~ +40
Relative humidity, %
before 90 % (without condensation)
Case material
metal
Dimensions, mm
140 × 180 × 320
Weight, kg
5.1
Color
black
Life time
5 years
