To Next PageTo Next PageWhy does my Santak UPS battery discharge time diminish quickly?
The battery discharge time may diminish because the battery hasn't been fully charged. Keep the UPS connected to utility power persistently for more than 10 hours to charge the battery again. It could also be that the UPS is overloaded, so check the load status and remove any non-critical devices. Finally, the battery may be aged, in which case you should replace it.
What to do if the #8 utility power LED blinks on my Santak C3KS UPS?
If the #8 utility power LED is blinking, it could be due to a couple of reasons. First, the UPS might be running in battery mode because the voltage or frequency of the utility power is out of the input range. To prevent data loss, save your work and close applications. Ensure that the utility power is within the input voltage frequency range permitted by the UPS. Second, there might be reversed polarity (L,N) of site wiring. In this case, check the polarity of the neutral and line wiring.
What to do if my Santak C3KS UPS cannot power on?
If the Santak UPS doesn't power on, make sure you press the “ON/OFF” button persistently for more than 1 second. Also, check the battery connection, and if the voltage is low, try turning on the UPS without any load.
What does it mean when the #1 Fault LED and #2 LED are on and the buzzer beeps continuously on my Santak C3KS UPS?
This indicates that the UPS is overloaded or the load device is faulty when running on battery. Check the load and remove any non-critical devices. Recalculate the load power and reduce the number of loads connected to the UPS. Also, check whether the load device is faulty.
How to fix Santak C3KS UPS when #1 Fault LED and #6 LED are on and the buzzer beeps?
The UPS may be overheating. Ensure that the UPS is not overloaded, the ventilation opening is not blocked, and the ambient temperature is not too high. Wait for 10 minutes for the UPS to cool down before turning it on again.
What to do if the #1 Fault LED and #2 LED and #5 are on, the buzzer beeps continuously on Santak C3KS UPS?
The UPS output is short circuited. Turn off the UPS and remove all loads. Ensure that the loads are not failed or have no internal short before turning it on again.
Why is the #10 battery LED blinking on my Santak UPS?
The battery is either not connected or its voltage is too low. Check the battery connection and connect it properly. If the battery is damaged, replace it promptly.
What does it mean when the utility power is normal but the Santak C3KS UPS cannot run in normal mode?
The UPS input breaker may be tripped. Reset the input breaker.
Guidelines for safe UPS operation, emphasizing manual reading and adherence.
Precautions for electrical connections, grounding, and wiring to prevent shock.
Safety measures for handling UPS batteries, including risks of shock and short circuit.
Important considerations and precautions for installing the UPS unit in a suitable environment.
Guides on connecting input and output cables for UPS, specifying socket requirements.
Describes LED indicators and introduces UPS operating modes: Normal, Battery, and Bypass.
Provides instructions for turning the UPS on and completely powering it down.
Table listing common UPS problems, possible causes, and solutions for fault resolution.
General| Input Voltage | 220/230/240 VAC |
|---|---|
| Output Voltage | 220/230/240 VAC |
| Waveform (Batt. Mode) | Pure Sine Wave |
| Battery Type | 12V / 9AH |
| Operating Temperature | 0-40°C |
| Weight | 28 kg |
| Capacity | 3000 VA / 2400 W |
| Frequency | 50Hz or 60Hz |
| Transfer Time | ≤10ms |
| Typical Recharge Time | 4 hours recover to 90% capacity |
| Communication Interface | RS232, USB |
| Humidity | 0-95 % (Non-condensing) |
| Battery Backup Time | Depends on load |
| Storage Temperature | -15°C to 45°C |
