Audited Supplier
1,UPS Introduction
UPS uninterruptible power supply, when the AC is to supply the power, then the load provided by the AC voltage,whenpower off it's supplied by the battery voltage, when the battery voltage dropped to 10.5V , it will disconnect the load on their own, It will not supply the power for load to protect the battery life, when the AC back to normal when the system will automatically reset to prepare for the next blackout, this power supply has over-current, over voltage and short circuit protection, wide input voltage, output voltage is constant and so on
2,Instructions for use
1.Please note that when using the battery positive line must be added the insurance tube, when the output short-circuit will burn out fuse to protect the battery
| Model | SC-35-12 | SC-35-24 | |||
| output | DC voltage | CH1:13.8V | CH1:13.4V | CH1:27.6V | CH2:26.5V |
| Voltage tolerance | ±2% | ----- | ±1% | ----- | |
| Rated current | 2.0A | 0.5A | 1.0A | 0.3A | |
| Current range | 0~2A | ----- | 0~1A | ----- | |
| Rated power | 29.9W | 31.8W | |||
| Ripple&noise | 120mvp-p | ----- | 120mvp-p | ----- | |
| DCvoltage ADJ.range | CH1:11.3~14.9V | CH1:21.3~29.8V | |||
| input | Voltage range | 90~264VAC,127~370VDC | |||
| frequency | 47~63HZ | ||||
| AC current | 1.6A/115VAC,0.8A/230VAC | ||||
| efficiency | 81% | 83% | |||
| Inrush current | Cold start current 25A/115VAC,45A/230VAC | ||||
| Leakage current | < 1mA/240VAC | ||||
| protection | Over load | Rated output power110%~150% start over load protection | |||
| protection mode: AC charging mode:hiccup mode auto-recovery after fault condition is removed | |||||
| Battery protection At low voltage | 9.5~11V | 20~22V | |||
| protection mode:cutoff output | |||||
| Function | UPS introduction | long-term online floating charge to battery,high charging efficiency,battery can saturate to more than 90% ,cauto-stop harging when it's full,prevent over charging. Effectively extend battery life,AC/battery auto switch,no switch time,no need human guard, cold-start ,when there is no AC input ,can use battery start UPS,Meet the user's emergency needs | |||
| environment | Working temp,humidity | -10°C~+60°C,20%~90%RH | |||
| Storagetemp,humidity | -20°C~+85°C,10%~95%RH non-condensing | ||||
| Withstand vibration | 10~500HZ,2G 10min/1cycle,period for 60 minutes,each axes | ||||
1. How we control the quality?
