NAVELEC - Marine instruments & lights

General description

The equipment is made of lightweight alloy and stainless steel with surfaces treated with high-grade protection against marine environments, in accordance with MIL-C-5541. Mechanical parts are high-resistance and low-weight.

The different modules are mounted to the chassis, which is easily accessible from the outside.

All the components included in the rack are easily accessible for its checking or replacement during maintenance operations.

The connection between the equipment and the ship network is done by means of terminal sockets located in the back part of the chassis.

The Amplifier permits the activation of a general circuit (5MC) that includes the orders group to flight deck, control chambers and associated places.

Features

 

Technical characteristics
Electrical
Power supply:	115V 60 Hz 1 phase
Power rating in line of loudspeakers:	250 W, 100 V line voltage
Distortion:	Lower than 5% (1 Khz) for 250 W output
Input impedance:	150 Ω (Balanced dynamic microphone)
Input sensitivity:	10 mV effective (Balanced signal)
Frequency response:	350 to 8000 Hz for -3 dB response
Signal/noise ratio:	Greater than 50 dB
Operative
Inputs: Number of outputs: Temperature range: Relative humidity:	2 CIC-125 microphone 1 5MC circuit 0ºC to 55ºC 95%
Mechanical
Weight: Dimensions: Fastening:	19 Kg. (including microphone) 19” rack frame and 4 U high 4 bolts on front panel
Mechanics:	Lightweight alloy and stainless steel, surfaces treated with high-grade protection against marine environments
Finish:	Navy grey (RAL)

Certifications
Shock:	MIL-S-901C Grade A
Electromagnetic compatibility:	EM Emission (M/01) MIL-STD-461D/462D EM Emission (M/03) MIL-STD-461D/462D EM Immunity (M/03) MIL-STD-461D/462D