GE EPM 3000P instruction manual EPM3000P Overview, Volts Amps

Page 18

CHAPTER 4

EPM3000P OVERVIEW

The EPM3000P and EPM3000P-F measure 10 electrical parameters. Values for each parameter are accessed through the keypad on the meter's front panel (See Figure 4.1). The meters illustrated throughout the manual are EPM3000P except for Figure 4.1 below. The EPM3000P-F (Frequency Option) displays the Frequency measurement on the face of the meter. Max, Min and Limits indicators are on the left side of the face.

VOLTS

AMPS

A-N

A

B-N

B

C-N

C

A-B

N

B-C

 

C-A

 

PRESS THE MAX/MIN/LIMITS

 

 

 

 

 

BUTTON TO ACCESS

MAX

I20

 

AC VOLTS

MAXIMUM, MINIMUM, LIMIT 1

 

A B C A B C

MIN

 

N N N B C A

 

 

 

I I I I I I

OR LIMIT 2 VALUES.

LM1

 

 

 

LM2

I000

 

AC AMPS

 

 

 

 

 

 

 

 

 

A B C N

FREQUENCY

 

60.0

 

FREQUENCY

 

 

 

MEASUREMENT

 

 

 

AVAILABLE WHEN

 

 

 

 

 

ORDERED WITH

 

 

 

 

 

OPTION -F.

MAX/MIN PRINT

VOLTS

AMPS

PHASE

 

LIMITS

PROG

 

 

NEXT

THE VOLTAGE AND AMPERAGE

 

 

FUNCTIONS ARE ACCESSED BY PRESSING

 

THE APPROPRIATE BUTTON.

 

 

 

A GLOWING ANNUNCIATOR INDICATES THE VALUE CURRENTLY

DISPLAYED

WHEN THE DESIRED

FUNCTION IS CHOSEN, THE

PHASE/NEXT BUTTON

SELECTS THE VOLT AND

AMP PHASES.

Figure 4.1 : EPM3000P –F (FREQUENCY OPTION)

4.1ACCESSING MAX/MIN VALUES FROM OPERATING MODE

The max/min values represent the highest and lowest average demand over a user programmable time period, know as the INTEGRATION INTERVAL. The readings are calculated using a rolling average technique. Each second, a new reading is used to calculate the max/min and the last reading of the interval is dropped.

ÖTo ACCESS MAX/MIN VALUES, follow these steps:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AC VOLTS

 

 

 

 

 

 

 

i20

AC VOLTS

 

 

 

 

 

 

 

A B C A B C

 

 

 

 

 

 

 

A B C A B C

 

 

 

 

 

 

 

I I I I I I

 

 

 

 

 

 

 

 

I I I I I I

 

 

 

 

 

 

 

N N N B C A

 

 

 

 

 

 

 

 

N N N B C A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AC AMPS

 

 

 

 

 

 

i000

AC AMPS

 

 

 

 

 

 

 

 

A B C N

 

 

 

 

 

 

A B C N

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LM1 LM2

 

 

 

 

 

 

 

 

LM1 LM2

 

 

 

MAX MIN

 

 

 

 

 

 

MAX MIN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AC VOLTS

 

 

 

 

i24

A B C A B C

 

 

 

 

 

I I I I I I

 

 

 

 

 

N N N B C A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

i000

AC AMPS

 

 

 

 

 

A B C N

 

 

 

 

 

 

 

 

MAX MIN

LM1 LM2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MAX/MIN

PRINT

VOLTS

AMPS

PHASE

 

 

LIMITS

PROG

NEXT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MAX/MIN

PRINT

VOLTS

AMPS

PHASE

 

 

 

LIMITS

PROG

NEXT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MAX/MIN

PRINT

VOLTS

AMPS

PHASE

 

 

LIMITS

PROG

NEXT

 

 

 

 

 

 

 

 

 

 

 

 

Step 1:

Step 2:

Step 3:

a. Press VOLTS to select the VOLTS

a. Press PHASE/ NEXT until the

a. Press MAX/MIN/ LIMITS:

category.

desired phase is selected.

ÖONCE for max of VOLT A-N

 

 

ÖTWICE for min of VOLTS A-N

 

 

13

GE Industrial Systems

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Contents EPM 3000P All Rights Reserved Customer Service and Support Installation & O P E R a T I O N O G R a M M I N G Installation & Operation Mechanical InstallationMechanical Installation PortElectrical Installation CT Size VA Maximum Distance CT to EPM3000PListing of Connection Diagrams Electrical InstallationWith Direct Voltage and CTs With 2 CTs and 2 PTsIII. Open Delta PT Connection With 3 CTs and 2 PTsThree Phase System Wye System with PTs DUAL-PHASE Back ViewCOM Communication Installation RS-232CRS-485 RS-485 Hookup Diagram 2 wire Half Duplex Communication InstallationRS-485 Hookup Diagram 2 wire Half Duplex Detail View EPM3000P Overview Volts Amps‰ Unprotected Reset ‰ Protected ResetEPM3000P Overview Voltage Phase Reversal Voltage Phase Imbalance LimitAccess Operation I000222 ÖTo Print the Programming DATA, follow these steps300.0 General Procedure Overview GROUPS, Functions, and Switch PacksUsed for General Procedure OverviewPassword Standard Numeric Data EntryEntering the Programming Mode 555Programming Group 0 Global Meter Setup Function NumberGlobal Meter Setup 020I20 Pack Switch Feature Segment Position Computer Controlled Dedicated Alarm 03.0S E T I25 Programming Group Input Voltage PT Ratio Full ScaleInput Current CT Type Full Scale I50 Programming GroupVolts 4/1 PT Programming Group 2 Meter Calibration To change the CALIBRATION, follow these steps250 Programming Group 4 SET Limits & Relays 10.1Set Limits & Relays LM1 LED LM2 LED ABOVE/BELOW Relay ValueLM1 LED LM2 LED ABOVE/ below Relay Level Set Limits and Relays ÖTo program Limits or RELAYS, follow these stepsSee to Exit Phase Reversal Percent Phase ImbalancePhase Reversal & Phase Imbalance Set Limits/Relays ÖTo change the Phase Reversal settings, follow these stepsI0.0 Exiting the Programming Mode If YOU are Located AT

EPM 3000P specifications

The GE EPM 3000P is a cutting-edge power monitoring and management device designed to enhance the reliability and efficiency of electrical systems. This innovative product combines advanced technology with user-friendly features to meet the growing demands of modern industrial and commercial environments.

One of the standout features of the EPM 3000P is its ability to provide real-time monitoring of key electrical parameters. This includes voltage, current, power, energy consumption, and power factor, all displayed on a high-resolution graphical LCD screen. The device supports a wide range of communication protocols, allowing for seamless integration into existing systems. It is compatible with Modbus, Ethernet/IP, and DNP3, enabling users to communicate and collect data from remote locations efficiently.

Another significant aspect of the EPM 3000P is its robust data logging capabilities. The device can store extensive historical data, which can be easily accessed for analysis and reporting. This feature is essential for identifying trends, diagnosing issues, and ensuring compliance with energy regulations. Customizable alarms and notifications further enhance its functionality, alerting users to potential issues before they develop into costly problems.

The EPM 3000P also emphasizes safety and protection for electrical systems. It is equipped with advanced protection features, including overvoltage, undervoltage, overcurrent, and phase loss detection. This ensures that equipment is safeguarded against electrical faults, reducing the risk of damage and downtime.

In terms of design, the EPM 3000P is both compact and rugged, making it suitable for installation in various environments. Its modular design allows for easy integration with other devices and systems, promoting scalability and future growth. The device is also compliant with international safety standards, ensuring reliability and peace of mind for users.

In conclusion, the GE EPM 3000P is a powerful tool for power management, offering users unparalleled monitoring, protection, and data analysis capabilities. With its advanced features, robust communication options, and user-friendly interface, it is positioned as an ideal solution for organizations looking to optimize their energy usage and enhance the resilience of their electrical systems. This makes it a preferred choice for industries aiming to improve operational efficiency and achieve sustainable energy practices.
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