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AS3000-02127B page 1 of 2

AS3000-02127B

Revised 05-03

Catalog Section 75

(00-02-0525)

Automatic Engine Controller

FWMurphy

AS3000 Model

■

Auto crank disconnect

■

Multi-attempt starting

■

Fault warning and shutdown

■

Reduced panel wiring

■

Simple set set-up

Description

The AS3000 provides automatic start up, fault mon-

itoring and shutdown control for engine driven

applications. The unique two-module design, with a

single interconnecting lead, gives reduced panel

wiring and installation. This simple, compact unit is

ideally suited to small engine and generator panels.

Key features

•

Multi-attempt cranking with auto crank disconnect

•

Automatic or manual modes, selected by front

facia pushbuttons. Control inputs for optional

security keyswitch.

•

User inteface module: front of panel mounted,

92mm square DIN cut-out. Environmental

sealing to IP65

•

Panel interface module: DIN rail mounted

PCB tray.

•

Fault shutdown and indication system. Low oil

pressure, high coolant temperature and auxil-

iary inputs are fitted to both modules, allowing

use with engine mounted fault switches or

panel mounted SWICHGAGE

units.

•

Speed sensing (auto crank disconnect and over-

speed shutdown) is via magnetic pickup, gen-

erator AC or remote contact. Speed calibration

is automatic and adjustment free.

•

Mains charger/charge alternator fail warning LED.

•

Easy setup of operating options using circuit

board links.

•

Generator AC Hz meter output, 0 – 5V.

Product Specification

Power supply

Continuous voltage range: 8 – 35 VDC

Brown out voltage: < 5 VDC for 2 secs

(recovery to 8V)

Blackout voltage: 0V for 50mS (from 10V,

recovery to 5V)

Overvoltage withstand: 50 VDC for 5 sec-

onds (to SAEJ1810 load dump immunity)

Reverse voltage withstand:

100 VDC continuous.

Current consumption (standby): 50mA.

Current consumption (max): 500mA (plus

output loads).

DC Inputs

Oil pressure, coolant temp, auxiliary and

charger faults: Closed to negative DC

(±3V) on fault.

Remote start positive: Open from positive

DC to start.

Remote start negative: Close to negative DC

(±3V) to start.

Lamp test: Close to negative DC (±3V)

to activate.

DC input protection: ±50 VDC maximum.

AC Inputs

Magnetic pickup: 3 – 60 VAC, 50Hz – 10 kHz.

Generator AC: 600 VAC maximum (L-L or

L-N), 50/60 Hz.

Outputs

Fuel: positive DC (transistor), 5A max.

Crank, preheat: positive DC (transistor),

2A max.

Common alarm, fault lockout: negative DC

(

transistor), 300mA max.

Generator Hz. Meter: 0-1mA (@ 45 - 65 Hz).

Physical

Dimensions: see “System Overview” on page 2.

Operating temperature: 14 to 149°F (-10 to

+65°C).

Relative humidity: 95% @ 140°F (60 °C).

Environmental protection: AS3000 front:

IP65, NEMA4.

Back of User Interface and Panel interface

require weather-proof enclosures for outdoor use.

Vibration: ISO 88528 pt.9, & 3 axis 3g.

Weight:

AS3000 User Interface: approx. 9 oz. (250g).

AS300 Panel Interface: approx. 6 oz. (160g).

Shipping Weight: 1 lb. 4 oz. (554 g.).

Shipping Dimensions: 7-3/8 x 5 x 3-1/8 inch.

(187 x 127 x 79 mm.).

1 2

Resumo do Conteúdo

Página 1 - Automatic Engine Controller

AS3000-02127B page 1 of 2AS3000-02127BRevised 05-03Catalog Section 75(00-02-0525)Automatic Engine ControllerFWMurphyAS3000 Model Auto crank disconnect

Página 2 - How to order

AS3000-02127B page 2 of 2How to orderStock no. Unit typeComplete systems:41.70.0093 AS3000 system, white faceplate41.70.0100 AS3000 system, black f

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Murphy Automatic Engine Controller AS3000 Manual do Utilizador

Consulte online ou descarregue Manual do Utilizador para Acessórios para Computador Murphy Automatic Engine Controller AS3000. Murphy Automatic Engine Controller AS3000 User Manual Manual do Utilizador

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