Sanden SN3500, Руководство по установке, Страница: 23 / 150

Technical Information
82005-IM-K Sandel SN3500 Installation Manual Page 2-5
2.4 Physical, and Electrical Properties
2.4.1 Physical Dimensions
Form Factor: 3ATI (ARINC 408)
Width: 3.175 in. (8.04 cm.)
Height: 3.175 in. (8.04 cm.)
Length: 10.17 in. (25.83 cm.) overall flush to bezel;
9.82 in (24.94 cm) measured from rear of bezel.
Weight: 2.88lbs (1.31 Kg.) LED models / (3.0 lbs. (1.36 Kg.)
Lamp models
CG: 5.1” from rear of bezel.
ATI Clamp: Sandel Avionics P/N 61062
Cooling Requirements: Internal fan requiring ambient air at fan input.
2.4.2 Summary Operational Characteristics
Temperature/Altitude: -20° C to +70° C - up to 55,000 feet
Power Inputs: 22 to 33 Vdc (40 watts maximum at startup for Lamp
units / 33 watts maximum at startup for LED units)
11 to 33 volts DC on units with serial number 5-2500 or
higher.
27.5 Vdc @ 1.4A nominal (38.5 watts) Lamp Units
27.5 Vdc @ 1.2A nominal (33 watts) LED Units
14.0 Vdc @ 2.4A nominal (33 watts) LED Units
2.5 Connector Summary
The SN3500 was designed to interface and operate with several generations of
avionics equipment. It is compatible with DC analog and/or ARINC standard synchro
and serial digital signals, as well as industry standard and adopted AC and DC sine,
cosine, and discrete input and output voltages. The SN3500 design and operation is
optimized for efficient adaptability to both new and existing avionics equipment and
systems.
The lists on the following pages reflect the configurable input and output signal types
for various equipment types. See “SETUP PROCEDURES” on page 4-1 for more
information on maintenance setup pages.
IMPORTANT: Connectors P1 and P2 are not interchangeable. Damage to the
SN3500 may result if the connectors are reversed.