Model Number: Passive Stanby / Offline UPS-E Brand Name: VMARK Key Specifications/Special Features: Features:Automatic voltage regulationEmergency power backup protects your valuable data and computer hardwareShort circuit and overload protectionSmart audible and digital icon alarmsFax/modem/telephone protection port

User replaceable batteries

Surge, spike, and lightning protection (customize option)

Intelligent UPS power management software (customize option)

Global voltage customization: 220, 230, 240, 110, 115 and 120V

Specifications:

• Input: AC 165 to 275V
• Output: AC 220V +/- 10%
• Frequency: 50Hz/60Hz
• Transfer time: ≤ 10ms
• Battery:12V/7.0Ah sealed lead-acid battery
• Charging time: < 8 hours
• Operating temperature: -5 to 40 degree Celsius
• Operating humidity: 10 to 90% RH, non condensing
• Power: 500VA

Measurement and net weight:

• 227 x 98 x 220mm, 5.30kg (UPS-500E)