GAC ESD-5555 Informações técnicas - Página 7

Procurar online ou descarregar pdf Informações técnicas para Unidade de controlo GAC ESD-5555. GAC ESD-5555 12 páginas. Speed control unit

Terminal Sensitivity

J ...................................................................100 Hz., ± 15 Hz / Volt @ 5.0 K Impedance

L ....................................................................735 Hz., ± 60 Hz / Volt @ 65 K Impedance

N ................................................................ 148 Hz., ± 10 Hz / Volt @ 1 Meg Impedance

P ...................................................................................... 10 VDC Supply @ 20 ma Max

Speed Switch Adjustment Range .................................................................. 1000-10000 Hz.

ENVIRONMENTAL

Ambient Operating Temperature Range .................................-40° to +180°F (-40° to +85°C)

Relative Humidity .................................................................................................up to 95%

All Surface Finishes ........................................................ Fungus Proof and Corrosion Resistant

INPUT POWER

Supply ................................................................................. 12 or 24 VDC Battery Systems

.............................................................. (Transient and Reverse Voltage Protected)**

Polarity .................................................................................Negative Ground (Case Isolated)

Power Consumption ....................................................50 mA continuous plus actuator current

Actuator Current Range

@ 77°F (25°C) - (Inductive Load) ........................ Min. 2.5Amps.. Max. 10Amps continuous***

Speed Sensor Signal ................................................................................ 0.5-120 Volts RMS

Speed Switch Relay Contacts (N.O. and N.C.) ........................................................... 10 Amps

RELIABILITY

Vibration ................................................................................................. 1G @ 20 -100 Hz.

Testing ......................................................................................... 100% Functionally Tested

PHYSICAL

Dimensions ................................................................................... See Outline (DIAGRAM 1)

Weight .................................................................................................1.8 lbs. (820 grams)

Mounting ............................................................................... Any Position, Vertical Preferred

Droop is based on a speed sensor frequency of 4000 Hz. and an actuator current change of 1 amp

from no load to full load. Applications with higher speed sensor signals will experience less

percentage of droop. Applications with more actuator currant change will experience higher

percentages of droop. See droop description for specific details on operation of droop ranges. When

used with the ADC-100 actuator the droop percentage will he less due to the actuators low current

consumption.

Protected against reverse voltage by a series diode. A I5 amp fuse must be installed in the positive

battery lead.

***

Protected against short circuit to actuator (shuts off current to actuator), unit automatically turns

back on when short is removed.

Technical Information