EMCP 4.2B Generator Set Controller

EMCP 4.2B Control Panel

OVERVIEW

The Cat^® EMCP 4 Control Panel provides all of the controls and system indicators in one easy to access interface.

BENEFITS

EMCP 4 Controls

The EMCP 4 includes the following controls: Auto / Start / Stop Control Speed and Voltage Adjust Engine Cycle Crank Programmable Cycle Timer 24-volt DC operation Environmental sealed front face Text alarm/event descriptions

Digital Indicators

RPM DC volts Operating hours Oil pressure (psi, kPa or bar) Coolant temperature Volts (L-L & L-N), frequency (Hz) Amps (per phase & average) ekW, kVA, kVAR, kW-hr, %kW, PF

Warning / Shutdown Indicators

The EMCP 4 has common LED indicators of the following warning and shutdown conditions Low oil pressure High coolant temperature Overspeed Emergency stop Failure to start (overcrank) Low coolant temperature Low coolant level

Programmable Protective Relaying

Generator phase sequence Over/Under voltage (27/59) Over/Under Frequency (81 o/u)Reverse power (kW) (32) Reverse reactive power (kVAr) (32RV) Overcurrent (50/51) Overcurrent Thermal Damage Curve

Communications

Six digital inputs Emergency stop pushbutton Six relay outputs (Form A) Two relay outputs (Form C) Two digital outputs One Analog Input customer data link (Modbus RTU) Accessory module data link Serial annunciator module data link

Compatibility

The EMCP 4 is compatible with: Remote CAN annunciator Remote serial annunciator Local Annunciator Remote Monitoring Software Digital I/O module RTD module Thermocouple module

Control

Auto / Start / Stop control
Remote start / stop
Speed and voltage adjust
Engine Cooldown Timer
Local and remote emergency stop
Engine Cycle Crank
Programmable Cycle Timer

Display

A 33 x 132 pixel, 3.8 inch, graphical display denotes text alarm/event descriptions, set points, engine and generator monitoring and is visible in all lighting conditions

Generator Monitoring

Voltage (L-L, L-N)
Current (Phase)
Average Volt, Amp, Frequency
kW, kVAr, kVA (Average, Phase, %)
Power Factor (Average, Phase)
kW-hr, kVAr-hr (total)

Generator Protection

Over/Under voltage (27/59)
Over/Under frequency (81/OU)
Generator phase sequence
Overcurrent (50/51)
Overcurrent (Thermal Damage Curve)
Reverse Power (kW)(32)
Reverse Reactive Power (kVAr) (32RV)

Engine Monitoring

Engine speed (RPM)
Battery voltage
Oil pressure
Oil Temperature
Coolant temperature
Multiple Language Support
Crank attempt and successful start counter
Run hours
Enhanced engine monitoring (with electronic engines)

Engine Protection

Low engine oil pressure (alarm)
High engine oil temp (alarm and shutdown)
High coolant temp (alarm and shutdown)
Low coolant temp (alarm)
Low coolant level (alarm)
Overcrank
Overspeed
Control switch not in auto (alarm)
Low, high, and weak battery voltage

Communications

Primary and accessory CAN data links
RS-485 annunciator data link
Modbus RTU (RS-485 Half duplex)

Inputs & Outputs

Six programmable form A dry contacts
Two programmable form C dry contacts
Two digital outputs
Two dedicated analog inputs
One programmable analog input
Two dedicated digital inputs
Six programmable digital inputs

Language Support

Arabic, Bulgarian, Chinese, Czech, Danish, Dutch, English, Estonian, Finnish, French, German, Greek, Hungarian, Icelandic, Italian, Latvian, Lithuanian, Japanese, Norwgian, Polish, Portguese, Romanian, Russian, Slovak, Slovene, Spanish, Swedish & Turkish

Environmental

Control module operating temperature: -40°C to 70°C
Display operating temperature: -20°C to 70°C
Humidity: 100% condensing 30°C to 60°C
Storage temperature: -40°C to 85°C
Vibration: Random profile, 24-1000 Hz, 4.3G ms

Generator Monitoring

Excitation voltage and current (with CDVR)
Generator stator and bearing temp (with optional module)

CAN Annunciator

The EMCP 4 CAN Annunciator serves to display genset system alarm conditions and status indications.The annunciator has been designed for use on the accessory communication network and may be used in either local (package mounted) or remote (up to 800 feet) application.
A maximum of three annunciators may be used with a single EMCP 4.2B

RS-485 Annunciator

The EMCP 4 RS-485 Annunciator serves to display genset system alarm conditions and status indications.The annunciator has been designed for use on the long distance annunciator datalink and is used for remote (up to 4000 feet) application.

Remote Monitoring Software

The EMCP 4 remote monitoring software package is a PC based program which allows the user tomonitor and control a generator set, and is capable of running on a Windows based operating system.The remote monitoring software allows the user to configure data monitoring and data acquisitionprocesses for monitoring, graphing, and logging of genset data.

Digital Input/Output Module

The Digital Input/Output (DI/O) module serves to provide expandable Input and Output capability of the EMCP 4 and is capable of reading 12 digitalinputs and setting 8 relay outputs. The DI/Omodule has been designed for use on the accessoryCommunication Network and may be used in either local (package mounted) or remote (up to 800 feet) application.
A maximum of four DI/O modules may be used with a single EMCP 4.2B.

RTD Module

The RTD module serves to provide expandable generator temperature monitoring capability of the EMCP 4 and is capable of reading up to eight type 2-wire, 3-wire and 4-wire RTD inputs. The RTD Module has been designed for use on the Accessory Communication Network and may be used in either local (package mounted) or remote (up to 800 feet) application.
A maximum of one RTD Module may be used with a single EMCP 4.2B.

Thermocouple Module

The thermocouple module serves to provide expandable engine and generator temperature monitoring capability of the EMCP 4 and iscapable of reading up to twenty Type J or K thermocouple inputs. The thermocouple module has been designed for use on the accessory communication Network and may be used in either local (package mounted) or remote (up to 800 feet) application.
A maximum of one thermocouple module may be used with a single EMCP 4.2B on each datalink.

Control Panels

EMCP 4.2B Control Panel

OVERVIEW

BENEFITS

EMCP 4 Controls

Digital Indicators

Warning / Shutdown Indicators

Programmable Protective Relaying

Communications

Compatibility

Get a Quote for EMCP 4.2B Control Panel

Control

Display

Generator Monitoring

Generator Protection

Engine Monitoring

Engine Protection

Communications

Inputs & Outputs

Language Support

Environmental

Generator Monitoring

CAN Annunciator

RS-485 Annunciator

Remote Monitoring Software

Digital Input/Output Module

RTD Module

Thermocouple Module

MEDIA GALLERY

BROWSE

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