Murphy MGC2000 Standard Enclosure Dimensions all Models, Power supply, AC Inputs, Outputs

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ASM3000 Controller Specifications

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 seconds (to SAEJ1810 load dump immunity

Reverse voltage withstand: 100 VDC continuous

Current consumption (standby): 50mA

Current consumption (max): 500mA (plus output loads)

DC Inputs:

Pressure, coolant temperature

Closed to negative DC (±3V) on fault auxiliary and charger faults

Remote start positive open from positive DC to start

Remote start negative close to negative DC (±3V) to start.

AC Inputs:

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

Generator AC: 600 VAC max (L-L or L-N), 50/60 Hz.

Outputs:

Fuel: positive DC (FET switched), 5A max.

Crank, preheat: positive DC (FET switched), 2A max.

Common alarm, fault lockout negative DC (semiconductor), 300mA max.

Generator Hz. meter: 0 – 1 mADC (@ 45–65Hz).

Physical:

Operating temperature: -10 to +65 oC

Relative humidity: 95% @ 60 oC

Environmental protection: AS3000U front: IP65, NEMA4

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

Standard terminal blocks inside the MGC2000 enclosure. Booted type grommets for a tight seal are available.

Standard Enclosure Dimensions (all Models)

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.

6.81in.

(173 mm)

Front View

16-80 in. (427 mm)

 

 

 

 

 

 

 

 

 

25

50

75

A-C

 

A-C

 

 

 

 

 

 

0

 

100

 

REMOTE START

OVERCRANK

 

 

 

 

350

 

VOLTS

 

 

DEMAND

 

 

 

 

 

PSI

 

700

 

 

 

 

 

HOURS

0

 

 

 

 

ENGINE RUNNING

LOW OIL

kPa

 

 

 

 

 

 

 

PRESSURE

 

 

 

 

 

 

 

 

 

BATTERY

 

HIGH ENGINE

 

QUARTZ

 

 

 

 

 

 

 

CHARGER FAIL

 

TEMPERATURE

 

 

 

 

 

 

 

 

 

PLANT FAIL/

 

OVERSPEED

 

 

 

 

 

 

 

 

 

AUXILIARY INPUT

 

 

 

 

 

 

 

OFF

 

 

OFF/

MANUAL

AUTO

25

50

75

25

50

75

 

 

 

 

 

 

STOP

START

START

0

 

100

0

 

100

 

 

 

 

 

 

PSI

350

 

PSI

350

 

 

 

HERTZ

 

 

 

 

700

 

700

3

1

 

 

 

 

kPa

 

 

kPa

 

 

7.94in.

(202 mm)

Side View

9.25 in. (235 mm)

Hinges for front-opening door option shown in shaded areas.

6.36in.

(162 mm)

Bottom View

Mounting Pattern

16-80 in. (427 mm)

9.25in.

(235 mm)

MGC-02029B page 2 of 4

Image 2
Contents Description FeaturesSpecifications AC Inputs Standard Enclosure Dimensions all ModelsPower supply OutputsMGC2000 System Options Nema 4X Type Enclosure DimensionsBooted type grommets for a tight seal are available DC Voltmeter DC Ammeter HourmeterWarranty How to Order the MGC2000Accessories and Replacement Parts

MGC2000 specifications

The Murphy MGC2000 is a state-of-the-art control system designed for various industrial applications, particularly for monitoring and controlling combustion engines and generators. Renowned for its versatility and reliability, the MGC2000 incorporates advanced technologies that enhance performance and efficiency.

One of the main features of the MGC2000 is its dual display capability, allowing users to monitor critical parameters in real-time. The system supports a wide range of sensors and inputs, enabling comprehensive data acquisition. The native graphical interface is user-friendly, making it easy for operators to navigate through various settings and diagnostics, ensuring less downtime and more efficient operation.

Incorporating robust communication protocols, the MGC2000 supports both Modbus RTU and TCP, enhancing the integration of the control system with existing plant equipment and infrastructure. This feature is vital for centralized control operations, as it allows for data exchange between various devices and systems seamlessly.

The Murphy MGC2000 is equipped with advanced diagnostic capabilities, including predictive maintenance features. By monitoring engine performance metrics such as temperature, pressure, and vibration, the system can alert operators to potential issues before they escalate into significant problems, thereby reducing service costs and enhancing equipment longevity.

Another essential characteristic of the MGC2000 is its ruggedness, designed to withstand harsh environmental conditions typical in industrial settings. The control system is housed in a durable enclosure that protects it from dust, moisture, and extreme temperatures, ensuring reliable operation regardless of the operational environment.

Additionally, the MGC2000 supports customizable alarm and shutdown settings, providing operators with enhanced control over engine safety and performance. This flexibility allows for tailored solutions that meet specific operational requirements.

With its emphasis on scalability, the MGC2000 can easily be adapted to different sizes of operations, making it suitable for both small facilities and large-scale industrial plants. Its modular architecture allows for easy upgrades and enhancements as technology evolves or organizational needs change.

In summary, the Murphy MGC2000 stands at the forefront of industrial control technology, offering advanced monitoring features, robust communication capabilities, and the flexibility needed to cater to diverse applications. Its reliability and emphasis on predictive maintenance make it an indispensable tool for operators aiming to optimize their engine and generator performance while minimizing risk and operating costs.