Novatech Bitronics 50 Series

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Bitronics, LLC 261 Brodhead Road,Bethlehem, PA. 18017

(610) 997-5100 Fax (610) 997-5450

www.novatechweb.com/bitronics

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Table of Contents3
Series Manual Set6
Version History (Abridged)6
Certification7
Installation and Maintenance7
Warranty and Assistance7
Authorized Representative in the European Union8
Copyright Notice8
Trademarks8
Safety Section9
Health and Safety9
Explanation of Symbols and Labels9
Warning: Emissions - Class a Device (En55011)11
Decommissioning and Disposal11
Description & Specifications13
Introduction13
Features13
Specifications13
Standards and Certifications19
Revenue19
Environment19
Physical Construction & Mounting23
Installation25
Initial Inspection25
Protective Ground/Earth Connections25
Overcurrent Protection25
Supply/Mains Disconnect25
Instrument Mounting25
Cleaning26
Back Panel & Wiring27
Auxiliary Power28
Specifications (Per Section 1.3)29
VT Inputs - VA, VB, VC, VN (See Appendix A1 and Section 1.3)29
CT Inputs - IA, IB, IC (See Appendix A1 and Section 1.3)29
Serial Ports (See Section 4.2)30
Ethernet30
Network Settings31
Indicators - Ethernet (ACT) & Serial Leds33
Firmware Upgrades and Saving and Loading Configuration Files - Ethernet Service Port33
Operation36
Display36
Overview - Buttons Functions48
Keypad Functions for Display Mode49
Display Error Messages50
Serial Port51
RS485 Connections51
Functional Description54
Configuration54
HTML Web Server54
Passwords54
Using the M650 with a Bitronics Analog Output Converter55
Navigating the M650'S Setup Menu from the Front Panel56
Performing Set-Up through the Web61
Measurements78
Changing Transformer Ratios78
Current78
Residual Current78
Voltage Channels79
Voltage Aux79
Power Factor79
Watts / Volt-Amperes (Vas) / Vars (Uncompensated)79
Geometric VA Calculations80
Compensated Watts and Vars (Line and Transformer Loss Compensation)82
Energy83
Frequency84
Demand Measurements84
Ampere and Fundamental Ampere Demand85
Volt Demand85
Power Demands (Total Watts, Vars, and Vas)85
Demand Resets86
Demand Interval86
Harmonic Measurements86
Voltage Distortion (THD)86
Current Distortion (THD and TDD)86
Fundamental Current87
Fundamental Voltage88
K-Factor88
Displacement Power Factor88
Phase Angles89
Heartbeat and Health Check89
List of Available Measurements & Settings90
Calibration90
Instantaneous Measurement Principles91
Sampling Rate and System Frequency91
Analog Transducer Output Option92
Introduction92
Specifications92
Connections92
Appendix95
A1 CT/VT Connection Diagrams95

Novatech Bitronics 50 Series - Page 118

Table of Contents