Table 2-6. DC Circuit Breaker Panel HSS-Associated Controls

TM 9-1270-212-14&P

Table 2-6. DC Circuit Breaker Panel HSS-Associated Controls

Nomenclature

Function

AH-lS helicopter

AH-lS(Mod) helicopter

(See view B, fig 2-6)

(See view A, fig 2-6)

Applies 400-Hz power from inverter and protects circuits.

INV MAIN circuit breaker

Applies power to dc voltmeter and protects circuits.

DC VM circuit breaker

DC VOLT METER circuit

breaker

Applies basic helicopter power and protects circuits.

GEN BUS RESET circuit

breaker

Applies basic helicopter power and protects circuits.

GEN FIELD circuit breaker

Applies power to caution light and protects circuit.

CAUT LT circuit breaker

CAUTION LT circuit

breaker

See WPN FIRE circuit

Applies helicopter power used to fire weapons and

WPNS FIRE circuit breaker

protects circuits.

breaker on figure 2-7.

Applies helicopter power to maneuver turret and

TURRET PWR circuit

See WPN CONT circuit

protects circuits.

breaker on figure 2-7.

breaker

2-6.1. DC Circuit Breaker Panel HSS-Associated Controls

Table

(See view C, fig 2-6)

Function

Nomenclature

Applies 400-Hz power from inverter and protects circuits.

circuit breaker

Applies power to dc voltmeter and protects circuits.

DC VM circuit breaker

Applies basic helicopter power and protects circuits.

GEN BUS RESET circuit

breaker

Applies basic helicopter power and protects circuits.

GEN FIELD circuit breaker

Applies power to caution light and protects circuit.

CAUL LT circuit breaker

Applies helicopter power used to fire weapons and protects circuits.

See WPN FIRE circuit

breaker on figure 2-7.

Applies helicopter power to maneuver turret and protects circuits.

See WPN CONT circuit

breaker on figure 2-7.

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