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Harmer + Simmons Rectifier 160/54/28A-MK3 240V A.C 45-60Hz

£85.50
£71.25 ex VAT

Pre-owned


Product overview


MPN: 160/54/28A-MK3
Brand: Harmer + Simmons AC Voltage Range: 176-264V
Frequency (Hz): 45-60
Max Input Power: 1650W
Max Current: 7.5A
Type: Rectifier

Harmer + Simmons Rectifier 160/54/28A-MK3 240V A.C 45-60Hz

In good condition and full working order

Included:
1x 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

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Harmer + Simmons

Harmer + Simmons Rectifier 160/54/28A-MK3 240V A.C 45-60Hz

£85.50
£71.25 ex VAT


MPN: 160/54/28A-MK3
Brand: Harmer + Simmons AC Voltage Range: 176-264V
Frequency (Hz): 45-60
Max Input Power: 1650W
Max Current: 7.5A
Type: Rectifier

Harmer + Simmons Rectifier 160/54/28A-MK3 240V A.C 45-60Hz

In good condition and full working order

Included:
1x 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

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