alarm systems, cctv systems, access control, doorphone systems, PA systems, fire systems, ip camera. Inverters. Solar panels. solar controllers. Batteries. Surge Protectors. Emergency power sources. Charging device.

• Model: sinusPRO-500S
• Rated power: 300WATT
• Pulse power: 500VA
• Battery voltage: 12VDC
• Built-in PWM / MPPT solar controller
• PHOTOVOLTANIC PANEL
• Operating mode: PV (solar priority), AC (UPS network priority)
• Input voltage range: 12VDC-25VDC
• Charging current: 10A PWM
• Efficiency: 0.98
• DISPLAY
• Color LED display + indicator lights
• Display modes: load, charge, input / output voltage, overload, overheat information
• AC POWER
• Input voltage range: 140VAC-275VAC
• Output voltage range: 190VAC-245VAC
• Frequency: 45-65 Hz
• Input power factor: 0.98
• Efficiency max:> 96%
• Mains charging current: 20A
• Overload protection: yes
• Short-circuit protection: yes
• INVERTER OUTPUT PARAMETERS
• Output voltage range: 230VAC ± 3%
• Frequency: 50 Hz ± 0.3 Hz
• Distortion: <3% with linear load
• PV-AC transfer time: 4ms typical, 6ms maximum
• Efficiency:> 80%
• Overload: 110% -130% turns off after 30s, 130% -150% turns off after 3s
• Short circuit: Automatic shutdown
• AUDIBLE SIGNALS
• Incorrect mains voltage: 1 beep / 1 second, mute after 5 seconds
• Incorrect battery voltage: 1 beep / 1 second and the battery symbol flashes
• Overload: 1 beep / 1 second and an overload symbol
• OTHERS
• Working humidity: 10% ~ 90% RH, non-condensing
• Ambient temperature: 0 ℃ ～ 40 ℃
• Fuse: Protection by fuses
• Efficiency: max 98%
• Dimensions: 35.5 x 19 x 22.5 cm
• Weight: 7.8 kg