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MEAN WELL AD-155B Power Supply with Battery Charger

MEAN WELL AD-155B Power Supply with Battery Charger


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AD-155B Single Output with Battery Charger (UPS Function)

Model: AD-155B
Output: 27.6V, 0-5.5A
27.1V, 0-0.50A (Charger)
Tol. ±1%
R&N: 150mV.
Effi. 84%
Max. 152W.
CASE: 199x 110x 50 mm

Producs Detail:
AC input voltage range: 100~240VAC
AC input current: 2.5A
DC adjustment range: 12V, 24V, 48V: ±10%
13.8V: 12~14.5V; 27.6V: 24~29V; 54V: 48~58V
Overload protection: CH1,2: 105%~135%, charger: 0.51~0.9A;
constant current limiting, auto-recovery
Over voltage protection: CH1: 115%~135% rated output voltage
Setup, rise, hold up time: 1000ms, 90ms, 24ms at full load and 230VAC
Withstand voltage: I/P-O/P:3kVAC, I/P-FG:1.5kVAC, 1minute
Working temperature: -10~+60°C (refer to output derating curve)
Safety standards: UL60950-1, TUV EN60950-1 approved
EMC standards: EN55022 class B, EN61000-3-2,3,
Connection: 8P/ 9.5mm pitch terminal block

• Universal AC input / Full range
• PF>0.95@230VVAC and full load
• Protections: Short circuit / Overload /
Over voltage
• Battery low protection
(except for ADS series)
• Cooling by free air convection
• Fixed switching frequency at 134kHz
• Approvals: UL / CUL / TUV / CB / CE
• 100% full load burn-in test

Packaging Details
Unit Type: piece
Package Weight: 0.93kg (2.05lb.)
Package Size: 20cm x 11cm x 5cm (7.87in x 4.33in x 1.97in)

Additional information

Weight 45 kg
Dimensions 20 × 15 × 15 cm


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