Section Il. EQUIPMENT DESCRIPTION - TM-11-6130-429-120011

TM 11-6130-429-12

Section Il. EQUIPMENT DESCRIPTION

1-8. EQUIPMENT CHARACTERISTICS, CAPABILITIES, AND FEATURES

PURPOSE OF CONVERTER

Supplies regulated DC voltage to equipment used in AN/TTC-38 or AN/TTC-39 mobile

telephone switching system.

CAPABILITIES AND FEATURES

External shutdown capability, from equipment or control panel converter supplies.

Automatic shutdown in the event of overload or underload conditions.

Emergency voltage adjustment.

Test points for monitoring output circuits.

1-9. EQUIPMENT DATA

WEIGHT AND DIMENSIONS

Rack Mounted

11.350 Kg (25 Ibs., approximate)

Weight

44.45 cm (17.50 in.)

Length

12.4 cm (4.88 in.)

Width

17.78cm (7.0 in. )

Height

ENVIRONMENTAL CONDITIONS

Ambient temperature

7 0 F ( 5 7 C ) to + 125F(+52C)

98 per cent

Relative humidity

Altitude

Up to 25,000 feet (7,500 meters) above sea level

TECHNICAL

CHARACTERISTICS

+5 volts direct current

Output voltage

+75 amperes

Output current

Nominal power

315 watts

21-30 volts direct current

Operating power requirements

Regulation Peak-to-Peak

0 to 10% 3% of full load,

Ripple and noise

10% to full load 2%

1-3