Secure 650va Uninterruptible Ups Black
- Brand: Secure
- Input Voltage: 220VAC
- Frequency: 50hz – 60hz
- Output Voltage 220VAC
- Capacity VA/Wattage: 650VA/455Watts
- Transfer Time: ≤10ms including direction time
- Wave Form: Sine wave under main supply, square wave under battery operation
- Protection: Overload: As load over 130%, UPS is protected in 3seconds.
- Load input: Fuse for overload and short circuit protection.
- Short Circuit: UPS cut off immediately.
- Battery Type: Sealed lead acid maintenance-free.
- Protection: Auto-inspection, discharge protection and battery fault caution.
- Battery: Normally, battery is charge once in three months, it is less than 6hours charging a time.
- Audible Alarm Battery Mode.
- Sufficient battery capacity, buzzer rings every 4seconds, red light flash.
- Insufficient battery capacity, buzzer rings every 1second, red light flashing.
- Battery Low Voltage or Overload/Short Circuit:
- Buzzer keeps ringing, red light on.