Switching buffer power supply Mean Well AD-155A

Switching buffer power supply Mean Well AD-155A

Brand: Mean Well

Producer code: AD-155A

Product Code: MW-AD-155A

Catalog number: 1743

Warranty (months):

Price

48,51 $

59,67 $ incl. tax

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Description

The AD-155A power supply is designed to be built inside the powered device. It is characterized by small size and high efficiency. The device is equipped with a battery disconnector (RGR) system, which protects the battery against overdischarge.

The use of AD-155A is: powering electronic devices, industrial automation, access control systems, alarm systems, etc. in cooperation with a battery of maintenance-free batteries.

The most important features:

universal AC supply voltage / Full range;
PF>0,92@230V;
protection: short circuit, overvoltage and overload protection;
protection against voltage drop and battery reverse polarity;
pulse working frequency 134kHz;
passive cooling,
possible mounting on a DIN rail or mounting plate.
2 years warranty.

Specification

Output
AD-155A
Output number	CH1	CH2 (battery)
Voltage	13,8 V	13,4 V
Current	10,5 A	0,5 A
Current range	0 - 11,5 A	0 - 0,5 A
Power	151,55 W
Ripple & noise	150m Vp-p
Output voltage adjustment	12 - 14,5 V
Output voltage tolerance	± 2%
Stabilization from the electrical grid	± 0,5%
Stabilization from load changes	± 0,5%
Set / rise / hold time	1000 ms / 90 ms / 20 ms on power 230 V AC 2000 ms / 90 ms / 16 ms on power 115 V AC
Input
Input voltage range	88 - 264 V AC 124 - 370 V DC
Frequency range	47 - 63 Hz
Efficiency	80%
Input current	2,5 A / 115 V AC 1,5 A / 230 V AC
Maximum current shock	Inrush current 20 A / 115 V AC; 40 A / 230 V AC
Leakage current	< 1 mA / 240 V AC
Protection
against overload	105 - 135% of maximum output power. Type of protection: cut-off of the output voltage, voltage recovery occurs when the CH2 overload (battery) is removed: 0.51 - 0.9 A.
against overvoltage	CH1: 14,49 - 18,63 V
against overdischarge	10 V ±0,8 V
Environment
Working temperature	From -10 to 60 °C
Permissible humidity	20%-90% non-condensing
Storage temperature and humidity	from -20 to 85 °C 10%-95% RH
Temperature dependent efficiency	± 0,03% / °C (0 - 50 °C) on output CH1
Vibes	10 - 500 Hz, 2G 10 min / 1 cycle, 60 min along each axis X, Y, Z
Safety
Standards	UL60950-1 TUV EN60950-1
Insulation test voltages	I/P-O/P: 3k V AC I/P-FG: 1,5k V AC O/P-FG: 0,5k V AC
Insulation resistance	I/P-O/P, I/P-FG, O/P-FG: 100M ohm / 500 V DC
EMI emitted and conducted	Compliant with the standard EN55022 (CISPR22) B class
Harmonics	Compliant with the standard EN61000-3-2,3
EMS immunity	Compliant with the standard EN61000-4-2,3,4,5,6,8,11 ENV50204 EN55024
Others
MTBF	183.3 thousand hours according to the MIL-HDBK-217F (25 ° C) standard
Dimensions	159x97x38 mm
Weight	0,88 kg