Murphy Generator Control System MGC2000 user manual

Summary of the content on the page No. 1

MGC-02029B
Revised 06-03
Catalog Section 75
(00-02-0500)
Generator Control System
FWMurphy
AC Voltmeter
AS3000 Autostart Hourmeter
Generator Controller
AC Ammeter
Voltmeter
MGC2000
■
New Dynamic Design Allows for
Easy Installation and Full Operation
Flexibility
■
Features Murphy’s AS3000 Engine/
Generator Controller
■
User-Friendly, Well Thought-out
Pressure Gage
Frequency Meter
Routine for Faster/Easier Setup
16 ga CRS Enclosure, Temperature Gage
1 - 3 Phase
NEMA 4 Optional
Selector Switch
Des

Summary of the content on the page No. 2

ASM3000 Controller Specifications Power supply: AC Inputs: • Magnetic pickup: 3 – 60 VAC, 50Hz – 10 kHz. • Continuous voltage range: 8-35 VDC • Generator AC: 600 VAC max (L-L or L-N), 50/60 Hz. • Brown out voltage < 5 VDC for 2 secs (recovery to 8V) • Blackout voltage: 0V for 50mS (from 10V, recovery to 5V) Outputs: • Overvoltage withstand: 50 VDC for 5 seconds (to SAEJ1810 load • Fuel: positive DC (FET switched), 5A max. dump immunity • Crank, preheat: positive DC (FET switched), 2A max. • Rev

Summary of the content on the page No. 3

NEMA 4X Type Enclosure Dimensions WARNING: Do not bundle AC and DC wiring together. It is required to use separate conduit runs and keep apart by at least 2 inches. MOUNTING DETAIL 13-31/32 in. 10-5/8 in. (355 mm) (270 mm) MGC Wall or Panel Pedestal Screw Nut Washer Lock A-C A-C HERTZ VOLTS AMPERES Washer 18-63/64 in. Washer (480 mm) OFF 1 REMOTE START OVERCRANK DEMAND ENGINE RUNNING LOW OIL PRESSURE BATTERY HIGH ENGINE CHARGER FAIL TEMPERATURE PLANT FAIL/ OVERSPEED AUXILIARY INPUT

Summary of the content on the page No. 4

R E G I S How to Order the MGC2000 MGC2000 1 – A – 12 – 300 – 600D – AMVMRLKS4XMP Base Model Options MGC2000 = Mechanical Gages (1) AM = DC Ammeter (1) MGC2000E = Electric Gages VM = DC Voltmeter (1) HM = Hourmeter RL = Relays KS = Keyswitch Phases PS = Phase Select Switch (single phase only) 1 = Single Phase ES = Emergency Stop Switch 3 = Three Phase 4X = NEMA 4X Enclosure QD = Quick Disconnect Connectors HF = Hinged Front Controller (2) MP = Magnetic Pickup Sensor A = Autostart (2) CT = Pro