Model Number: UPS-NS-1 Brand Name: Vmark Key Specifications/Special Features: Features:Line interactivePure sine waveMicroprocessor controlAutomatic voltage regulation

Emergency power backup to protect your valuable data and computer hardware

Short-circuit and over-discharge protection

Smart audible and digit icon alarms

Fax/modem/tel protection port

User replaceable batteries

Surge,spike and lightning protection (customized optional)

Intelligent UPS power management software (customized optional)

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

Specifications:

Input: 170 to 270V AC

Output:

• 220V AC ±5% (AC mode 2 to 3K)
• 220V AC ±3% (backup mode 2 to 3K)
• 220V AC ±10% (AC mode 1K)
• 220V AC ±5% (backup mode 1K)

Frequency:

• 50Hz ±3 (AC mode)
• 5Hz ±0.5 (backup mode)

Transfer time: 6ms

Battery: sealed lead acid maintenance-free

Charge time: <10 hours

Operating temperature: -5 to 40°C

Operating humidity: 10 to 90% RH, non-condensing

Power: 1kVA, 2kVA, and 3kVA

Measurement and weight (kg):

• 310 x 180 x 500mm, 17.00kg (UPS-1KLS)
• 390 x 220 x 560mm, 20.00kg (UPS-2KLS)
• 390 x 220 x 560mm, 24.00kg (UPS-3KLS)