Pure Sine Wave Inverter 300 – 600 W The Pure Sine Wave Inverter presents an excellent, extended backup power option suitable for both household and office appliances. Beyond its inverter functionality, it incorporates a robust intelligent charger. Capable of delivering pure sine wave power to a diverse range of loads, it can also serve as an Uninterruptible Power Supply (UPS) for computers and similar devices.
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The Pure Sine Wave Inverter 300 – 600 W – VSharp UPS boasts:
Tower / rack mounted design
DSP digital control technology
Pure sine wave output
Suitable for all kinds of loads, such as resistive, inductive and rectified loads and motors
Use of pulse by pulse technology, improving load shock ability
Charge current Max. 30 A. Settable charge current and charge voltage on front panel
Settable no-load shutdown and energy saving mode
Short circuit, overload and low battery protection
Intelligent long backup time up to 10 h (based on battery bank and loads)
Compatible with generators, and matching of inverter and generator is settable.
Usable as off-grid solar inverter if combined with EAST charge controller
MODEL
300 W
600 W
DC INPUT
Nominal input voltage
12 V
DC input voltage range
10 ~ 15 V
AC INPUT
Bypass voltage
0 ~ 264 Vac for 220 / 230 / 240 Vac; 0 ~ 132 Vac for 100 / 110 / 115 / 120 Vac
AC voltage
150 ~ 282 Vac for 220 Vac, 156 ~ 294 Vac for 230 Vac,
163 ~ 307 Vac for 240 Vac, 68 ~ 128 Vac for 100 Vac,
75 ~ 141 Vac for 110 Vac, 79 ~ 148 Vac for 115 Vac, 82 ~ 154 Vac for 120 Vac
Nominal input frequency
50 / 60 Hz (auto-sensing), 42.5 ~ 57.5 Hz for 50 Hz, 51 ~ 69 Hz for 60 Hz
OUTPUT
DC mode output voltage
220 / 230 / 240 Vac ± 5%
AC mode output voltage
220 / 230 / 240 Vac ± 5% or 100 / 110 / 115 / 120 Vac ± 5%
Nominal output frequency
50 / 60 Hz ± 0.3 (auto-sensing & settable)
Output waveform
Pure sine wave
Output power
300 W
600 W
Efficiency
Max. 95% (mains mode); Max. 80% (inverter mode)
ECO mode
Settable (< 3% load) to enter in 80 s
No-load shutdown
Settable, time can be set (1 ~ 99 min), load can be set (3% ~ 50%)
Transfer time
≤ 10 ms
Power factor
1.0
THD
< 5% (linear load)
Inductive load
Yes
Motor load
Yes
Rectifier load
Yes
Overload capability
Mains mode: 110% for 120 s, 125% for 60 s, 150% for 10 s (switch to bypass)
Inverter mode: 110% for 60 s, 125% for 10 s, 150% for 10 s (shut down)
BATTERIES
Charging current (selectable)
Max. 15 A
Max. 30 A
Equalizing charge voltage
Single battery 14.4 Vdc (default), 13.6 ~ 15 Vdc adjustable
Floating charge voltage
Single battery 13.7 Vdc (default), 13.2 ~ 14.6 Vdc adjustable
Charge mode
3 stage charge mode
EOD
Single battery 10.2 Vdc (default), 9.6 ~ 11.5 Vdc adjustable
Reverse warning
Buzzer
OTHERS
Human-machine interface
LCD & BUZZER
Operating temperature
0℃~40℃
Operating humidity
5% ~ 95% RH
5% ~ 95% RH
Variable speed fans
Net weight (kg)
7.5
10.5
Gross weight (kg)
8.3
11.3
Dimensions(W× D × H) (mm)
400 × 210 × 127
Packaged dimensions (W × D × H) (mm)
490 × 290 × 195
● All specifications are subject to change without notice.
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