EPM 5200, 5300
Digital Multifunction Power Monitors
Page
Table of Contents
Mode
SET LIMITS/RELAYS
REFERENCE………………81
Single Phase System
Chapter AC Power Measurement
Relationship between apparent, real Reactive power
Three-Phase System
Poly Phase System 1 Delta, 2 Wye
Consumption, Demand and Poor Power Factor
Sinusoidal Waveform a sin ω ⋅ t
Waveform and Harmonics
Total Harmonic Distortion THD
Diagram 2.1 Standard installation
Chapter Mechanical Installation
Port
Helpful Debugging Tools
Chapter Electrical Installation
Connecting the Current Circuit
CT Connection
Control Power Option Suffix Current
Connecting the Voltage Circuit
Connection to the Main Power Supply
Electrical Connection Installation
List of Connection Diagrams
2L1
Load
IV. Three-Phase Four-Wire Wye with Direct Voltage and CTs
Three Phase Four-Wire Wye with CT and PTs
Line Back View
EPM 5300P-S
VI. Single Phase with CT and PT Connection
VIII. Three-Phase Four-Wire WYE with 2.5 Element
VII. Dual-Phase with CTs and PTs
EPM 5300P Relay Overview
Relay, Protection and Pulse Output
Relays & 1 KYZ Pulse Output -NL Option
Voltage
Decimal Point Placement Change in Level KW/MW
Standard Rate Table for Watts
KYZ Pulse Outputs NL2 Option
KYZ Relay Connection for -NL2 Option
9999.0 Units W Hour 999.9 99.99
Connection for DB-9 Female
Chapter Communication Installation
RS-232C
RS-485
RS-485 Hookup Diagram 2 wire Half Duplex
RS-485 Hookup Diagram 2 wire Half Duplex Closed Loop
RS-485 Hookup Diagram 2 wire Half Duplex Detail View
RS-485 Hookup Diagram 4 wire Full Duplex
Bottom View Shown
RS-485 Hookup Diagram 4 wire Full Duplex Detail View
Computer
Network of Instruments and Long Distance Communication
Programming the Modem
Modem Connected to Computer Originate Modem
Debugging Communication Problems
Communication Installation
Chapter Overview
Power A, B, C
Accessing Voltage and Current Phases
Accessing the Power Functions
Accessing %THD Functions
Step
Viewing Individual Phase Indication for Power Functions
Resetting Values
Protected Reset
Unprotected Reset
Accessing the LM1/LM2 Set Limits
Resetting Hour Readings
Indicates a Voltage
Voltage Phase Reversal and Imbalance
Phase Reversal Phase Imbalance
This display Press and hold down
Press and hold Press Amps until a Appears
Access Modes
Appears, confirming a successful print command
Print Operating Data
Step Press and hold PHASE/NEXT Press Amps until 4 appears
Accessing Firmware Version/LED Test
Print Programming Data
Step
Groups Functions Packs
General Procedure
Switch Packs
Chapter Programming Overview
Standard Numeric Data Entry
Programming Mode Data Entry
EPM 5200P
Chapter
EPM 5300P vs. EPM 5200P vs. EPM 5350P
Feature 5300P 5200P 5350P
5300P 5200P 5350P
Entering Programming Mode
Chapter Entering Programming Mode
Checksum Error-Protective Self-Checking Algorithms
Password Entry
Entering Programming Mode
Function
Chapter Programming Group 0 Global Meter Setup
Group 0, Function 0-The Integration Interval
Function
Group 0, Function 1-The Meter Address
Group 0, Function 2-BAUD Rate
Group Function Pack
Group 0, Function 3-System Configuration
Down +PF
Pack Switch Feature Segment Position
Disabling Prevents
Open Delta System Installation Programming
Modbus Plus Capability
Printing Option
To change the System Configuration Switch Settings
Group 0, Function 3-Programming Procedure
Definitions
Relay Mode
Switch Description
Switch C Description
Group 0-FUNCTION Number Description
Programming Steps
04.P Controls Relay 05.P Controls Relay 2 and 3 if NL4
To change the Relay Mode to either Fail-safe or Reset
Group and Function Number Description
To program Relay
To change Time Delays
Parameter Description
Group 0, Function 6-KYZ Parameter Selection
FSW=9.999
Selection KYZ Pulse KYZ Pulse Value
06P
Value PER PER Watt Hour
Situation 4 FSW=9.999
Situation 3 FSW=99.99
Standard Factory SET-UP is THREE-PHASE FOUR-WIRE
Group 0, Function 7-Number of Phases
Group and Function Number
Formulas
Voltage Full Scale
To change the Full Scale Settings
Press Volts to move decimal point Press Amps to store
CT T YPE Full Scale
Group 1, Function 1-Amperage Full Scale
Step Press Amps to begin Data Entry Sequence
FSV=14.40 KV FSA=1000 a
FSV=480 FSA=1000 a FSW one phase=480 V ⋅ 1000 a
Example 2 480/120 PT, 1000/5 CT
Example 3 14.4 KV/120, 1000/5 CT
To change the scale factor setting for wattage
Programming Group
High End Calibration-Amps A, B, C
Chapter Programming Group 2-METER Calibration
Calibration Requirements
High End Calibration-Volts AN, BN, CN
To change the calibration high end-Functions 0
Voltage Range Input Source Group 2 Value
For Amps Low End Function
Press MAX/MIN/LIMITS to end calibration procedure
Trip Relay
Time Delays & Relay Mode
Chapter Groups 4, 5 and 6-SET Limits and Relays
Example of LM1/LM2 SET Limits
Group 4 Programming Format for Limit Condition
Group 4, Functions 0-3-LM1/LM2 Set Limits
Group 5, Functions 0-7-LM1/LM2 Set Limits
Digit Up Digit Down 0120
There are 3 Switches to SET with Limits
Programming Group 6, LM1/LM2 Set Limits
LM1 LM2 Switch Value LED ABOVE/BELOW Relay
Digit Down Digit Up 009.0
Limits or Relays Programming Procedure
LM1 LED LM2 LED Switch Level ABOVE/BELOW Relay
Digit Up Digit Down 012.0
Follow this step for Disabling Limits
Press Amps once to Disable the Limit
See to Exit
∃TRIP Relay 1 %TRIP Relay 2 &LEVEL ∋ENABLE/DISABLE
Phase Reversal and Phase Imbalance
To change the phase reversal setting
Group 7, Function 0-Voltage Phase Reversal Detection
Voltage Phase Reversal Detection
Voltage Phase Imbalance
To change the percentage voltage phase imbalance
Group 7, Function 1-Percentage Voltage Phase Imbalance
See to Exit
Chapter Exiting Programming Mode
Exiting Programming Mode
Programming Groups
Entering the Programming Mode
Chapter Programming Quick Reference
Data Entry Sequence
Reserved Switches
Group 0-Global Meter Setup
Group 4 Volt/Current Limits
Group 1 Full Scale Setup
Group 2 Calibration
Group 3 Calibration Ratios
Group 8 DC output Calibration
Group 5 Power Function Limits
Group 6 THD Limits
Group 7 Imbalance/Reversal Limits
KEY Designations
Programming Quick Reference
Ethernet Module
Chapter Ethernet Option
Description LED Functions
Ethernet Option Setup
AutoIP
Default IP Address
Setting the IP Address
Network Port Login
ARP on Windows
Network Configuration
Telnet to Port
Baud Rate
Configuration Parameters
GE Multilin