E F Johnson Company 2422001-1 Benutzerhandbuch

2-3

August 2000

Part No. 001-2001-200

2.6.1  AC INPUT REQUIREMENTS

AC Input Voltage:

100-240V AC

Line Frequency:

50-60 Hz

AC In-rush:

60A maximum

Overall Efficiency:

>70% at 100V AC
>80% at 240V AC

Lightning protection:

6kV for < 1ms

Power Factor:

>0.97 at full load

Brown Out Voltage:

80V AC

Temperature

-30°C - +60°C (full power)

Power factor correction per IEC555.  The Power 

supply has the following safety agency approvals 
pending:  UL1950, CSA22.2-950, TUV EN60950 
(IEC950)

When the AC input voltage is below 90V AC, the 

maximum output power is decreased to keep the input 
current constant.  If a battery back-up is installed, the 
batteries take over when the AC input voltage falls 
below 80V AC (dependant on power output).

The AC input connector is an IEC connector 

equipped with a locking mechanism.

+26.5V

22A

583W

+15V

5A

75W

+5.2V

5A

26W

-5V

1A

5W

+26.5V

+32V to +33V

+15V

+16V to +18V

+5.2V

+6V to +7V

-5V

-6V to -7V

9

7

12

11

10

8

6

5

4

3

2

1

A

B

C

J2

1

2

3

4

5

6

7

8

9

REPEATER

BACKPLANE

AC FAIL IN

POWER SWITCH

THERMAL SENSOR

+15V

N/C

N/C

-5V

TO

POWER HARNESS

GROUND

+15V

+5V

TO

RFIB

+26.5V

A

B

C

1

2

3

4

5

6

7

8

9

10

11

12

3

6

9

8

5

2

1

4

7

J2

BACKPLANE

N/C