Online UPS — Single Phase 1–3 KVA

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Online UPS — Single Phase 1–3 KVA

Wavestek single-phase online UPS systems from 1 KVA to 3 KVA — designed for computers, servers, medical equipment and small office loads.

Our 1–3 KVA Single Phase Online UPS delivers true double-conversion protection, ensuring your critical equipment receives clean, stable power at all times. Manufactured in our Chennai facility, these units feature high-efficiency operation, wide input voltage range, and built-in surge protection.

Ideal for small servers, workstations, POS systems, medical instruments, and home office setups. Backed by Wavestek's 24/7 service support across India.

Technical Data

Key Specifications

Capacity
1 KVA / 2 KVA / 3 KVA
Technology
True Online Double Conversion
Phase
Single Phase (1Ph/1Ph)
Input Voltage Range
160V – 280V AC
Input Frequency
50 Hz ± 5 Hz
Output Voltage
230V AC ± 2%
Output Frequency
50 Hz ± 0.5 Hz
Power Factor (Output)
0.8 Lag
Efficiency
Up to 92%
Battery Type
SMF VRLA (Maintenance Free)
Battery Voltage
12V × 4 (48V)
Backup Time
15–30 min at full load (extendable)
Recharge Time
4–6 hours to 90%
Transfer Time
0 ms (True Online)
Waveform
Pure Sine Wave
Display
LED / LCD Panel
Protection
Over Voltage, Under Voltage, Short Circuit, Overload, Battery Low
Communication
RS-232 / USB Port
Operating Temp
0°C to 40°C
Humidity
0–95% (Non-condensing)
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Installation Included

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