MEAN WELL LAD-120 Series Enclosed Power Supplies 120–124.4W

LAD-120 Series Features:

LAD-120 series is a 120W economical AC/DC low profile security power supply with UPS function.

Features:

Built-in battery charger and UPS function
TTL signals for status detection: AC OK, Battery disconnect, Battery reverse polarity, Battery low, Battery full and Discharge.
Built-in AC and battery circuit ON/OFF switch enhance safeness during maintenance
Forced UPS mode for battery maintenance and improve battery life
Protections: Short circuit / overload / over voltage / over temperature / battery low voltage / battery reverse polarity (no damage)
-20~60C wide operating temperature
Output voltage adjustable (-20%~+5%) for CH1 by VR
Suitable for lead acid and lithium-ion batteries
Design refer to GB17945 system requirement
1U low profile (30mm)
3 years warranty

Spec	LAD-120A	LAD-120B	LAD-120C	LAD-120D
Wattage	120	124.4	120.35	121.99
Input Voltage	90~264VAC	90~264VAC	90~264VAC	90~264VAC
Output Current	CH 1:7.7A, CH 2:1A	CH 1:3.4A, CH 2: 1A	CH 1:1.9A, CH 2: 1A	CH 1:1.21A, CH 2: 1A
Output Voltage	CH 1: 13.8V, CH 2: 13.8V	CH 1: 27.6V, CH 2: 27.6V	CH 1: 41.5V, CH 2: 41.5V	CH 1: 55.2V, CH 2: 55.2V
Dimensions	1599730mm	1599730mm	1599730mm	1599730mm
Working Temperature	-20~60C
Safety Standards	UL62368-1, BS EN/EN62368-1, AS/NZS62368.1, EAC TP TC 004 approved; Design refer to GB 17945-2010
EMC Standards	BS EN/EN55032 (CISPR32), EAC TP TC 020