uninterruptible power supply

详情

PSU series pure sinewave UPS/inverter is designed for your long-time backup need, for all kinds of loads Special features: SMT technology CPU control PWM technology and pure sinewave output Sensitive short-circuit protection Sensitive intelligent over-load protection LCD human-machine interface Shorter transfer time Individual AVR function Individual charger Full battery protection Adjustable recharging current Computer interface and SNMP adapter (optional) Key specifications: Input voltage: *0 to **0V AC, **0 to **5V AC Input frequency: *0/*0Hz ± 5Hz Nominal output voltage: **0, **0, **0V AC or **0, **0, **0V AC Inverter output accuracy: ±1% Regulator output accuracy: ±8% Output frequency: *0/*0Hz ±1% Wave form: pure sinewave Wave distortion: ≤3% Transfer time: ≤5ms Battery placement: external Battery voltage: *2, *4, *8, and *6V Charging current: *2 to *0A Protection: over-load, short-circuit, output low voltage, output high voltage, and battery low voltage Communication ports: RS**2 (standard) RJ*5, RJ*1 (optional) SNMP adapter (optional)