Information
Harmer + Simmons Rectifier 160/54/28A-MK3 240V A.C 45-60Hz
In Good Condition
Full Working Order
Included
- 1 x Harmer + Simmons Rectifier 160/54/28A-MK3 240V A.C 45-60Hz
The 160 rectifier (otherwise known as AC-DC power supplies) were specifically designed to meet a specification devised by BT in the mid 1980's to power telephone exchanges and mobile cell sites.
Standard front panel width - 160mm
Nominal O/P voltage - 54V DC
Nominal O/P current - 28A
Specification
- Input
- AC connection - IEC Connector (10A)
- AC Voltage Range - 176-264V
- Frequency - 45-60Hz
- Max Input Power (W) - 1650
- Max Current (A) - 7.5
- Power Factor - >0.85
- Output
- DC / alarms connection - 19w Golden D
- Nom Voltage - 54.9V
- Max Current - 28A
- Power nom. - 1500W
- Hold-up (min) - 28ms
- Regulation (%) for 0-100% load - +/- 0.1
- Ripple & Noise (mV rms) - <50
- Current Limit Point (foldback) - 28-30A
- Overvoltage protection - 63V +/- 0.2
- Efficiency (100% load, 240VAC) - 85%
- Operating Temperature (°C) -5 to 55
SA 287317
Specifications
-
MPN:160/54/28A-MK3
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