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3000VA Online UPS internal batt rack/tower


Stock Pending

Protect your costly, sensitive equipment and valuable data from power interruptions, power surges and power spikes with an uninterruptible power supply (UPS). Sinetech offers predesigned and turnkey UPS solutions for applications ranging from a single personal computer to large data centres and server rooms.

R5,174.06 ex. VAT

Stock Pending

An uninterruptible power supply (UPS) is a backup power supply that, in case of power failure or fluctuations, allows enough time for an orderly shutdown of the system or for standby generator to start up. UPS consists usually of a bank of batteries and power sensing and conditioning circuitry, and comes in two basic types: (1) Continuously-Online UPS provides steady and clean (spike free) AC power even when the mains power supply is available, and is recharged continuously by the mains supply. Also called true online backup. (2) Standby UPS automatically comes on when the mains supply fails or fluctuates inordinately. Its batteries are recharged when it is not in use.

Larger UPSs come with the software that allows for automatic, unattended shut down of the system in its proper sequence.

Safeguard your electronics with a true double conversion online UPS from Sinetech – we have been supplying affordable, feature-rich pure sine wave protection for your home and business for over 40 years!

SKU: OPN3000RT-K Categories: , , Tag:


Weight 29 kg
Dimensions 73 × 57 × 21 cm




VA Rating:

3 kVA / 2700 W




95% (ECO Mode)

Battery Type:

6 x 9Ah 12VDC

Backup Time:

5 minutes

Recharge Time:

3 hours (to 90% capacity)

Charging Current:



1 Year

General Features

• DSP Control
• 0.9 Output Power Factor
• Wide Input Range
• High Efficiency Mode (ECO)
• Frequency Converter Mode
• Input THDi <5%
• Output Voltage Regulation <1%
• Output THDv <2%
• Fan Speed Control
• Compact Design
• Extendable Run Time (EB versions only)
• Dual-input (6 to 10kVA)
• Power Management Software
• Multiple Communication Ports
• Optional SNMP & Relay Cards
• Temperature Compensation
• 1+1 Parallel (6 to 10kVA)

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