Murphy iGUARD Installation guide

Murphy Generator
Control Panels
MGC Panel Line Benefits:
– Full compliment of options
– High quality construction and components
– Standard panels shipped in 2 weeks or less
– Competitive pricing
05066 07-06
Printed in U.S.A.

Product Overview
MGC50
MGC100
MGC150
AUTO START
●Cascade controller
●AC voltage
●Hourmeter
●Power on-off switch (toggle)
●Small enclosure
MANUAL START
●Start method (select one)
- Key start module with first out
annunciation (removes power switch)
- Key switch & 518 Tattletale
- Key switch with pre-heat & 518 Tattletale
- Push button & 518 Tattletale
●Voltmeter
●Hourmeter
●Small enclosure
OPTIONS
●Relay for alarm outputs
Note: Minimal options available
due to enclosure space constraints,
consult IPD for availability
AUTO START
●Cascade controller
●Gages for oil pressure and water
temperature (mechanical or electric),
compatible with Murphy or VDO senders
●AC metering – volts, amps, hertz
●Phase selector switch (3 phase)
●Hourmeter
●Power on-off switch (toggle)
MANUAL START
●Start method (select one)
- Keystartmodulewithfirstout
annunciation(removespowerswitch)
- Key switch & 518 Tattletale
- Key switch w/pre-heat & 518 Tattletale
- Push button & 518 Tattletale
●Gages for oil pressure and water
temperature (mechanical or electric),
compatible with Murphy or VDO senders
●AC metering – volts, amps, hertz
●Phase selector switch (3 phase)
●Hourmeter
●Power on-off switch (toggle)
OPTIONS
●DC voltmeter
●Relays for alarm outputs
●NEMA 4 enclosure
●Electric senders – 100 PSI & 250°F
1/2 inch port
●Electric senders – 100 PSI & 320°F
M14 port (Deutz engines)
●Quick disconnect and wiring harness
●Energized to stop (auto start only)
●E-stop (mushroom style)
●Phase selector switch (single phase
applications)
●Current transformers
AUTO START
●Cascade controller
●Provision for optional PVA gages or
PowerView
●Quick disconnect (MEH harness required)
●AC metering – volts, amps, hertz
●Phase selector switch (3 phase)
●Hourmeter
●Power on-off switch (toggle)
MANUAL START
●Start method (select one)
- Key switch & 518 Tattletale
- Key switch w/pre-heat & 518 Tattletale
- Push button & 518 Tattletale
●PowerView
●Quick disconnect (MEH harness required)
●AC metering – volts, amps, hertz
●Phase selector switch (3 phase)
●Hourmeter
OPTIONS
●PowerView
●PVA gages – oil pressure, water temp,
DC volts, tachometer (select up to 3)
●MEH wiring harness
●Relays for alarm outputs
●NEMA 4 enclosure
●E-stop (mushroom style)
●Phase selector switch (single phase
applications)
●Current transformers
* Some panels shown with optional equipment installed. All models include fuses, fuse block and wiring.

Our Murphy Generator Control line features standard panels for all levels of use, from basic
manual start to full-featured auto-start. Each standard panel is designed for maximum flexibility,
allowing you to customize the instrumentation to fit your specific application. You get plenty
of options, but with the short delivery time of pre-engineered panel.
Can’t fit exact requirements into one of our standard panel offerings? Our Industrial Panel Division
can deliver a custom-designed solution quickly and efficiently.
MGC300
MGC350
MGC25
AUTO START
●iGUARD controller
●Volts adjust potentiometer
●Speed adjust potentiometer
●Run/idle switch
●E-stop
●Basic I/O wired to terminal strip
OPTIONS
●Misc. senders and end devices
●MEH wire harness
●Remote relay board(s)
●Remote annunciator(s)
●Current transformers
●NEMA 4 enclosure
●Expanded alarms and shutdowns
●Custom text for digital inputs
●Custom splash screen
●Display heater for operation down to -40°C
AUTO START
●iGUARD controller
●Volts adjust potentiometer
●Speed adjust potentiometer
●Run/idle switch
●E-stop
●Basic I/O wired to terminal strip
OPTIONS
●Misc. senders and end devices
●PVA gages
●MEH wire harness
●Remote relay board(s)
●Remote annunciator(s)
●Current transformers
●NEMA 4 enclosure
●Expanded alarms and shutdowns
●Custom text for digital inputs
●Custom splash screen
●Display heater for operation down to -40°C
AC METER MODULE
●AC metering
- Volts
-Amps
- Hertz
●Phase selector switch
●Hourmeter
●Compact enclosure – horizontal style
●Optional current transformers

Components Overview
Cascade
The Cascade controller offers basic genset auto start/stop features for mechanical or electronic engines. Cascade’s stringent
design specs and rugged housing insure reliability in the most demanding applications.
iGUARDTM
The iGUARD controller offers full featured capabilities and the flexibility to fit most any genset application, including both
mechanical and electronic engines. The 64 x 128 pixel LCD screen displays a host of vital information, including engine and
generator parameters, warnings, shutdowns, maintenance intervals and engine fault codes.
PowerViewTM
The PowerView is a multi-function tool that displays many engine operating parameters and fault codes. The PowerView is
optional on the MGC150 panel for use with electronic engines.
Keystart 9611
The Keystart 9611 offers first-out indication for manual start genset applications. Optional on MGC50 and MGC100 panels.
MEH Wiring Harness
The MEH wiring harness and quick disconnect feature allows for accurate and easy connectivity to electronic engines. This
optional harness is available for the MGC150, MGC300 and MGC350 panels.
AC Meters
These standard meters for the MGC line with attractive new looks are DIN mounted: 72mm for volts, amps, hertz; 48mm for
hours.
Enclosure Features
Durable, NEMA 1, steel construction enclosure features a powder coat black finish for superior corrosion resistance. Shock
mounts are provided with each enclosure.
www.fwmurphy.com/ipd
Printed in U.S.A.
FW Murphy
P.O. Box 470248 Tulsa, OK 74147
Phone: [phone] Fax: [phone]
E-mail: [e-mail]