Pro 650 - Inverter Sven - Free user manual and instructions
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| Product Type | Uninterruptible Power Supply (UPS) |
| Model | Pro 650 |
| Brand | Sven |
| Power Capacity | 650 VA / 390 W |
| Input Voltage | 220-240 V AC |
| Output Voltage | 220-240 V AC (regulated) |
| Frequency | 50 Hz |
| Waveform | Simulated sine wave |
| Battery Type | Sealed lead-acid, maintenance-free |
| Battery Capacity | 12 V / 7 Ah |
| Typical Backup Time | 10-15 minutes at full load |
| Recharge Time | 4-6 hours to 90% |
| Number of Outlets | 2-4 (Schuko type) |
| Protection Features | Overload, short circuit, surge, battery deep discharge |
| Dimensions (W x D x H) | 300 x 120 x 200 mm (approx.) |
| Weight | 4.5 kg (approx.) |
| Noise Level | < 40 dB |
| Operating Temperature | 0°C to 40°C |
| Certifications | CE, RoHS |
| Maintenance | Keep clean, avoid dust; battery replacement by qualified personnel |
Frequently Asked Questions - Pro 650 Sven
What does the Sven Pro 650 UPS protect against?
The Sven Pro 650 protects against power outages, voltage surges, and fluctuations. It provides battery backup and surge protection for connected devices.
How long does the battery last before replacement?
The internal sealed lead-acid battery typically lasts 3-5 years under normal conditions, depending on usage and operating temperature.
Can I connect a laser printer or motor to the UPS?
No, the Sven Pro 650 is designed for computer equipment and sensitive electronics. Devices with high startup currents like laser printers or motors may cause overload.
How do I replace the battery?
Battery replacement should be done by a qualified technician. Disconnect the UPS from mains, open the compartment, disconnect the terminals, and replace with the same type (12V 7Ah).
What do the LED indicators mean?
Typically, a green LED indicates normal operation, an orange LED indicates battery mode, and a red LED indicates fault or low battery. Refer to the manual for exact meanings.
Is the output a pure sine wave?
No, the Sven Pro 650 produces a simulated sine wave (stepped approximation). This is suitable for most PSUs but may not work with some sensitive audio or medical equipment.
How do I test the UPS?
Press the test button (if available) or unplug the UPS from the wall while connected to a load. It should switch to battery mode without interruption. Avoid frequent full discharges.
What is the maximum load I can connect?
The maximum load is 390 Watts (650 VA). Do not exceed this; otherwise, the UPS may overload and shut down or trigger an alarm.
Can I use the UPS with a generator?
Yes, but the generator should provide stable 50 Hz frequency and voltage within 220-240V. Some generators with unstable output may cause the UPS to switch to battery frequently.
How to clean and maintain the UPS?
Keep the UPS in a cool, dry place with good ventilation. Dust the vents regularly with a soft brush or compressed air. Do not use liquid cleaners. Check battery terminals periodically for corrosion.
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USER MANUAL Pro 650 Sven
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Product information
Brand : Sven
Model : Pro 650
Category : Inverter