Model Number: Passive Standby / Offline UPS-VM Brand Name: VMARK Key Specifications/Special Features: Features:Automatic voltage regulationEmergency power backup protects your valuable data and computerhardwareShort circuit and overload protectionCold start function

Over charge and over discharge protection

Smart audible and LED icon alarms

Defective battery protection

Battery polarity reverse connected protection

Humanistic charging indicator

USB chargers

Fax/modem/tel protection port

User replaceable batteries

Surge, spike and lightning protection (customize option)

Intelligent UPS power management software (customizeoption)

Global voltage customization:220V/230V/240V/110V/115V/120V

Specifications:

• Input: 165V x 275V AC
• Output: 220V AC+/-10%
• Frequency: 50Hz
• Transfer time: <10ms
• Battery: 12V/7.0Ah sealed lead acid battery
• Charge time: no more than 8 hours
• Operating temperature: -5 to 40 degree Celsius
• Operating humidity: 10 to 90% RH, non condensing
• Power: 500/650/800VA

Measurement and net weight:

• 200 x 123 x 320mm, 6.50kg (UPS-500VM)
• 200 x 123 x 320mm, 6.50kg (UPS-650VM)
• 200 x 123 x 320mm, 7.40kg (UPS-800VM)