EPM 5200, 5300
Digital Multifunction Power Monitors
Page
Table of Contents
REFERENCE………………81
SET LIMITS/RELAYS
Mode
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
Total Harmonic Distortion THD
Waveform and Harmonics
Sinusoidal Waveform a sin ω ⋅ t
Diagram 2.1 Standard installation
Chapter Mechanical Installation
Port
Connecting the Current Circuit
Chapter Electrical Installation
CT Connection
Helpful Debugging Tools
Connection to the Main Power Supply
Connecting the Voltage Circuit
Electrical Connection Installation
Control Power Option Suffix Current
List of Connection Diagrams
2L1
Three Phase Four-Wire Wye with CT and PTs
IV. Three-Phase Four-Wire Wye with Direct Voltage and CTs
Line Back View
Load
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
Relays & 1 KYZ Pulse Output -NL Option
Relay, Protection and Pulse Output
EPM 5300P Relay Overview
Standard Rate Table for Watts
Decimal Point Placement Change in Level KW/MW
KYZ Pulse Outputs NL2 Option
Voltage
KYZ Relay Connection for -NL2 Option
9999.0 Units W Hour 999.9 99.99
RS-232C
Chapter Communication Installation
RS-485
Connection for DB-9 Female
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 %THD Functions
Accessing the Power Functions
Accessing Voltage and Current Phases
Step
Viewing Individual Phase Indication for Power Functions
Resetting Values
Protected Reset
Unprotected Reset
Accessing the LM1/LM2 Set Limits
Resetting Hour Readings
Phase Reversal Phase Imbalance
Voltage Phase Reversal and Imbalance
This display Press and hold down
Indicates a Voltage
Appears, confirming a successful print command
Access Modes
Print Operating Data
Press and hold Press Amps until a Appears
Print Programming Data
Accessing Firmware Version/LED Test
Step Press and hold PHASE/NEXT Press Amps until 4 appears
Step
Switch Packs
General Procedure
Chapter Programming Overview
Groups Functions Packs
Standard Numeric Data Entry
Programming Mode Data Entry
EPM 5200P
Chapter
5300P 5200P 5350P
Feature 5300P 5200P 5350P
EPM 5300P vs. EPM 5200P vs. EPM 5350P
Checksum Error-Protective Self-Checking Algorithms
Chapter Entering Programming Mode
Password Entry
Entering Programming Mode
Entering Programming Mode
Group 0, Function 0-The Integration Interval
Chapter Programming Group 0 Global Meter Setup
Function
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
Modbus Plus Capability
Open Delta System Installation Programming
Printing Option
Disabling Prevents
To change the System Configuration Switch Settings
Group 0, Function 3-Programming Procedure
Switch Description
Relay Mode
Switch C Description
Definitions
04.P Controls Relay 05.P Controls Relay 2 and 3 if NL4
Programming Steps
Group 0-FUNCTION Number Description
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
06P
Selection KYZ Pulse KYZ Pulse Value
Value PER PER Watt Hour
FSW=9.999
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
Example 2 480/120 PT, 1000/5 CT
FSV=480 FSA=1000 a FSW one phase=480 V ⋅ 1000 a
Example 3 14.4 KV/120, 1000/5 CT
FSV=14.40 KV FSA=1000 a
To change the scale factor setting for wattage
Programming Group
Calibration Requirements
Chapter Programming Group 2-METER Calibration
High End Calibration-Volts AN, BN, CN
High End Calibration-Amps A, B, C
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
Chapter Groups 4, 5 and 6-SET Limits and Relays
Time Delays & Relay Mode
Example of LM1/LM2 SET Limits
Trip Relay
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
LM1 LED LM2 LED Switch Level ABOVE/BELOW Relay
Limits or Relays Programming Procedure
Digit Up Digit Down 012.0
Digit Down Digit Up 009.0
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
Voltage Phase Reversal Detection
Group 7, Function 0-Voltage Phase Reversal Detection
Voltage Phase Imbalance
To change the phase reversal setting
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
Chapter Programming Quick Reference
Entering the Programming Mode
Data Entry Sequence
Programming Groups
Reserved Switches
Group 0-Global Meter Setup
Group 2 Calibration
Group 1 Full Scale Setup
Group 3 Calibration Ratios
Group 4 Volt/Current Limits
Group 6 THD Limits
Group 5 Power Function Limits
Group 7 Imbalance/Reversal Limits
Group 8 DC output Calibration
KEY Designations
Programming Quick Reference
Ethernet Module
Chapter Ethernet Option
Description LED Functions
Ethernet Option Setup
Setting the IP Address
Default IP Address
Network Port Login
AutoIP
Telnet to Port
Network Configuration
ARP on Windows
Baud Rate
Configuration Parameters
GE Multilin