With UPS function (need external batteries)
Suitable for security industry or battery backup systems
S-120W series UPS function monitor power supply
Stabilized professional switching power supply (SMPS).
Ideal for continuous use combined with LED strips, video surveillance, amateur radio, and all the 24V equipment that requires constant voltage, power, and reliability.
The perforated metal case permeates excellent heat dissipation and durability.
Protected from small overloads and power surges.
The connection to the mains and to the LED strips is via a terminal block integrated into the power supply.
The 24-volt direct current (DC) output at 5A constant makes it perfect for use with LED Strips.
The power supply guarantees a transformation efficiency of 88%.
·AC input voltage range selected by switch
·Small volume, low weight, high efficiency
·Protections: short circuit/overload
·Indicator for power on/charge/normal(LED)
·100% full load burn-in test
·Battery protection at low voltage
|Ripple & noise||120mvp-p||—–||180mvp-p||—–|
|DC voltage ADJ.range||CH1:11.3~14.9V||CH1:21.3~29.8V|
|Inrush current||Cold start Current 30A/115VAC，50A/230VAC|
|Leakage current||< 1mA/240VAC|
|Overload||Rated output power110%~150% start overload 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: cut off the output|
|Function||UPS introduction||long-term online floating charge to the battery, high charging efficiency, the battery can saturate to more than 90%,auto-stop charging when it’s full, prevent over charging. Effectively extend battery life, AC/battery auto switch, no switching time, no need of a 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℃~+60℃，20%~90%RH|
|Storage temp, humidity||-20℃~+85℃，10%~95%RH non-condensing|
|Withstand vibration||10~500HZ，2G10min/1cycle，period for 60 minutes, each axis|
|safety||Withstand voltage||I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC|
|Isolated resistance||I/P-O/P, I/P-FG, O/P-FG:100Mohms/500VDC|
|Fit standard||Safety standard||Compliance to UL60950-1|
|EMC standard||Compliance to EN55022，CLASSB|
|Weight/packing||0.56 kg/45pcs/26 kg/0.041 m³/1.45CUFT|
|note||1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and25℃of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12″ twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Tolerance: includes set up tolerance, line regulation, and load regulation.
We will contact you within 1 working day, please pay attention to the email with the suffix “@smpspower.com”.