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Certo 1kVA-3kVA Online UPS
Online Dual Conversion Tower and Rack/Tower UPS
Features
The Certo CPM-Series 1–3kVA Online UPS is a true double-conversion, high-frequency UPS designed for IT, telecom, medical, and commercial applications. It delivers clean, uninterrupted power with advanced digital control and high efficiency to protect mission-critical equipment.
Key Features:
- True online double-conversion (0ms transfer time)
- High power factor (0.9)
- Wide input voltage range
- Generator compatible
- Cold start & auto restart
- Eco mode for improved efficiency
- USB, RS-232 & optional SNMP monitoring
- Compact rack or tower design
- IEC/EN certified safety & performance
Ideal for: IT systems, data centres, security systems, telecom networks, home offices, and critical electronics.
| UPS Rating | UPS Stock Code | Battery Configuration (AGM) | Type | Runtime | Downloads |
| 1kVA / 900W | UPS-CPM-1101S | 2 x 7AH 12V | Tower | 5 - 20 min | Data Sheet |
| 2kVA / 1800W | UPS-CPM-1102S | 4 x 7AH 12V | Tower | 5 - 20 min | Data Sheet |
| 3kVA / 2700W | UPS-CPM-1103S | 6 x 7AH 12V | Tower | 5 - 20 min | Data Sheet |
| 1kVA / 900W | UPS-CPM-1101S-RT | 2 x 7AH 12V | Rack/Tower | 5 - 20 min | Data Sheet |
| 2kVA / 1800W | UPS-CPM-1102S-RT | 4 x 7AH 12V | Rack/Tower | 5 - 20 min | Data Sheet |
| 3kVA / 2700W | UPS-CPM-1103S-RT | 6 x 7AH 12V | Rack/Tower | 5 - 20 min | Data Sheet |
Certo 1kVA – 3kVA Online UPS | Reliable Power Protection for Home & Business
Buy a 1kVA, 2kVA or 3kVA Online UPS in South Africa
Looking for a 1kVA to 3kVA online UPS in South Africa? Cooper Power supplies Certo true online double-conversion UPS systems designed for homes, offices, IT environments, telecoms, and small business applications.
Our 1kVA, 2kVA, and 3kVA online UPS solutions deliver clean, uninterrupted backup power, protecting sensitive equipment from load shedding, power outages, voltage fluctuations, spikes, and electrical disturbances.
Key Features – Certo 1–3kVA Online UPS Systems
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True Online Double-Conversion UPS
Supplies continuous pure sine-wave power with zero transfer time. -
High Power Factor (0.9)
Delivers improved efficiency and higher usable power output. -
Wide Input Voltage Range
Ensures stable operation during unstable grid conditions. -
Generator Compatible
Suitable for use with diesel or petrol generators during extended outages. -
Compact Rackmount or Tower Design
Flexible installation for home offices, server racks, and small IT rooms. -
Smart Monitoring & Communication
USB and RS-232 standard, with optional SNMP for remote UPS management. -
Comprehensive System Protection
Protects against overload, short circuit, overheating, and battery failure. -
Energy-Efficient Eco Mode
Reduces electricity consumption and operating costs.
Typical Applications for 1kVA – 3kVA Online UPS
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Home offices & remote working setups
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Small businesses & retail environments
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Network equipment & servers
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Telecom and security systems
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Medical & laboratory equipment
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POS systems and critical electronics
Why Buy Your 1–3kVA Online UPS from Cooper Power?
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Premium Online UPS Solutions trusted nationwide
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Multiple size options: 1000VA, 2000VA, and 3000VA
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Reliable backup power for mission-critical loads
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Nationwide delivery across South Africa
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Expert technical advice on sizing, batteries, and runtime
Get Pricing on a Certo 1kVA, 2kVA or 3kVA Online UPS Today
Ensure reliable power protection for your home or business with a Certo online UPS supplied by Cooper Power.
Contact us today for pricing, stock availability, battery options, and professional recommendations.
📞 Call now or request a quote online to secure uninterrupted backup power.
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Cooper Power is trusted by South Africa’s leading businesses to keep their operations online with reliable backup power supply.
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