PMU-27V155WCCA DELTA

Sheet

Output Current

4A,1.5A

Output Voltage

27.6V

Output Power

151W

Nominal Input Voltage

100-120Vac, 200-240Vac (Selectable by Switch)

Input Voltage Range

90-132Vac, 180-264Vac (Selectable by Switch)

Nominal Input Frequency

50-60Hz

Input Frequency Range

47-63Hz

Case Chassis / Cover

AL / SGCC

Operating Temperature

-20°C to +70°C

Storage Temperature

-40°C to +85°C

Operating Humidity

5 to 95% RH (Non-Condensing)

Shock Test (Non-Operating)

IEC 60068-2-27, 30G (300m/S²) for a duration of 18ms,3 times per direction, 9 times in total

Vibration (Non-Operating)

IEC 60068-2-6, 10Hz to 150Hz @ 50m/S² (5G peak); displacement of 0.35mm; 20 min per axis for all X, Y, Z direction

Operating Altitude

0 to 5,000 Meters (16,400 ft.)

Over Temperature

Latch Mode

Protection Against Shock

Class I with Primary Earth connection

CE

In conformance with EMC Directive 2014/30/EU and Low Voltage Directive 2014/35/EU

Emission

Generic Standards: CISPR 22, CISPR 32, EN/BS EN 55022, EN/BS EN 55032, FCC Title 47: Class B

Harmonic Current Emissions

IEC/EN/BS EN 61000-3-2, Class A, GB17625.1

Cooling System

Convection

Expected Cap Life Time

10 years (115Vac & 230Vac, 50% load @ 40°C)

Immunity

Generic Standards: EN/BS EN 55024

Output Voltage Adjustment Range

24-28Vdc

Start-up with Capacitive Loads

3,600µF at 27.6V/5.5A

Pollution Degree

2

Safety Entry Low Voltage

SELV (IEC 60950-1)

Over Voltage Category

II

BIS

IEC 60950-1, IS 13252 (Part 1)

Bump Test (Operating)

IEC 60068-2-29, 10G (100m/S²) for a duration of 11ms,1000 times per direction, 3000 times in total

Wrong Battery Voltage Protection

Yes, 30Vdc Max will not cause damage to the unit

Deep Discharge Protection

18.0V ± 0.5V

Specific references