RMS 2V164-S Bedienungsanleitung
2V164-S User Guide
Voltage Regulating & Control Relay
relay monitoring systems pty ltd
Advanced Protection Devices
User Guide
Test Manual
Relay Software
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MATRIXwin
2V164-S
User Guide
About This Manual
This User Guide covers all 2V164-S relays manufactured from April 2009. Earlier relays do not
necessarily incorporate all the features described. Our policy of continuous may means that extra
features & functionality may have been added.
The 2V164-S User Guide is designed as a generic document to describe the common operating
parameters for all relays built on this platform. Some relay applications are described but for specific
model information the individual “K” number Product / Test manuals should be consulted.
The copyright and other intellectual property rights in this document, and in any model or article produced
from it (and including any Registered or unregistered design rights) are the property of Relay Monitoring
Systems Pty Ltd. No part of this document shall be reproduced or modified or stored in another form, in any
data retrieval system, without the permission of Relay Monitoring Systems Pty Ltd, nor shall any model or
article be reproduced from this document without consent from Relay Monitoring Systems Pty Ltd.
While the information and guidance given in this document is believed to be correct, no liability shall be
accepted for any loss or damage caused by any error or omission, whether such error or omission is the
result of negligence or any other cause. Any and all such liability is disclaimed.
Contact Us
©Relay Monitoring Systems Pty Ltd 2001-2009
6 Anzed Court • Mulgrave 3170 • AUSTRALIA
Phone 61 3 9561 0266 • Fax 61 3 9561 0277
Email [email protected] • Web www.rmspl.com.au
To download a PDF version of this guide:
http://www.rmspl.com.au/userguide/2v164-s_user_guide.pdf
To download the model specific Test Manual:
http://www.rmspl.com.au/search.asp
How this guide is organised
This guide is divided into five parts:
Part 1 Overview
About this Manual
Contents
Test Manual
Mechanical Configuration
Description of Operation
L
ine Drop Compensation
Part 2 Technical Bulletin
Part 3 Software Function
Compatible Software
Factory Default Software
Determining Software UMX
Determining UMX Functionality
User Interface
Field Calibration
Part 4 Installation
Handling of Electronic Equipment
Safety
Unpacking
Accessories
Storage & Handling
Recommended Mounting Position
Relay Dimensions & Other Mounting Accessories
Equipment Connections
Part 5 Maintenance
Mechanical Inspection
Test Intervals
Defect Report Form
Visit www.rmspl.com.au for the latest product information.
Due to RMS continuous product improvement policy this information is subject to change without notice. 2V164-S_Guide/Iss A - 01/04/09
Part
1
Test Manual
This User Guide covers all 2V164-S relay versions & describes the generic features & attributes
common across all versions.
Different relay versions are required to cater for varying customer requirements such as auxiliary
voltage range, I/O configuration, case style, relay functionality etc.
The product ordering code described in the Technical Bulletin is used to generate a unique
version of the relay specification & is called a type number. The type number takes the form
2V164-SKxx where the Kxx is the “K” or version number.
Refer to: www.rmspl.com.au/handbook/parta3.pdf
for a complete description of the RMS “K” number system.
Each 2V164-S version has a specific Test Manual which provides details on the unique attributes
of the relay. Each Test Manual includes the following information:
•Test Certificate
•Specific technical variations from the standard model if applicable
•Test & calibration record
A Test Manual is provided with each relay shipped.
A CD & serial comms. cable is supplied with each relay order.
If you require a copy of the Test Manual for an RMS product the following options are available:
•Check the RMS web site at: www.rmspl.com.au/search.asp
•RMS CD catalogue select: List all Product/Test Manuals under Technical Library
•Contact RMS or a representative & request a hard copy or PDF by email.
Visit www.rmspl.com.au for the latest product information.
Due to RMS continuous product improvement policy this information is subject to change without notice. 2V164-S_Guide/Iss A - 01/04/09
Mechanical Configuration
Great care has been taken to design a rugged, cost effective & flexible mechanical solution for
the MATRIX range of RMS protection relays. The MATRIX range provides a compact draw out
case solution with M4 screw terminals:
•2M28 Size 2 with 28 terminals
•4M28 Size 4 with 28 terminals
•4M56 Size 4 with 56 terminals
Complete details & attributes for the M (MATRIX) cases & accessories may be found at:
http://www.rmspl.com.au/mseries.htm
The 2V164-S is configured in a 4M56-S case & the following photographs depict the general
mechanical configuration. It should be noted that re-usable JIS plastic threading (PT type) screws
are used to bind the draw out relay module.
Visit www.rmspl.com.au for the latest product information.
Due to RMS continuous product improvement policy this information is subject to change without notice. 2V164-S_Guide/Iss A - 01/04/09
Image of generic inner relay module after removal from the outer case.
Primary circuit board showing the wide range power supply at the top.
Front panel circuit board showing graphic LCD panel and push buttons.
Visit www.rmspl.com.au for the latest product information.
Due to RMS continuous product improvement policy this information is subject to change without notice. 2V164-S_Guide/Iss A - 01/04/09
Secondary circuit board showing analogue voltage and current channels.
Optional network communications circuit board with additional I/O.
Visit www.rmspl.com.au for the latest product information.
Due to RMS continuous product improvement policy this information is subject to change without notice. 2V164-S_Guide/Iss A - 01/04/09
Description of Operation
The 2V16x Series relays are designed for the control of motor driven on-load power transformer
tap changers.
The 2V164-S Voltage Regulator Relay continuously monitors the transformer output voltage &
current & provides "RAISE" & "LOWER" control commands to the on-load tap changer such that
the load centre is automatically maintained within acceptable limits. Small variations in supply
frequency will not affect the system performance.
When designing the 2V164-S, considerable emphasis was placed on producing a relay, which
would be very simple to install, set up & operate in the field. The result is a simple yet effective &
very dependable voltage regulator relay available at a competitive price. The standard Micro
MATRIX human machine interface (HMI) is combined with fully solid state voltage sensing &
measuring circuitry to provide high accuracy, simple set up & flexible operation.
Visit www.rmspl.com.au for the latest product information.
Due to RMS continuous product improvement policy this information is subject to change without notice. 2V164-S_Guide/Iss A - 01/04/09
Line Drop Compensation
The line drop compensation, i.e. the inclusion of the voltage drop of a line connected to the
transformer in the regulating process, can be accomplished in two different ways. Two modes are
available:
Z-Compensation
Z-compensation is easier to set than the vectorial compensation method and is suitable where
only small shifts in the phase angle cosΦare experienced.
Vectorial compensation (Four setting modes: +PHASE and +QUAD)
Vectorial compensation is more difficult to set as exact line data must be known but is more
accurate when set correctly.
Setting the LDC Mode of Operation
Six settings are selected in the 2V164-S from the LDC menu as follows:
LDC mode: OFF LDC inactive
+ PHASE Use when relay wired in phase configuration
- PHASE Use when relay wired in phase configuration
+ QUAD Use when relay wired in quadrature configuration
- QUAD Use when relay wired in quadrature configuration
Z-COMP Use when relay wired in phase configuration
Visit www.rmspl.com.au for the latest product information.
Due to RMS continuous product improvement policy this information is subject to change without notice. 2V164-S_Guide/Iss A - 01/04/09
Z Mode LCD Compensation Setting
Z-Compensation may be employed with the relay wired in phase or in quadrature configuration
where only small shifts in the phase angle cosΦare experienced.
The calculated percentage of the voltage rise, referred to the voltage level, set at the 2V164-S
LDC menu Z-Comp value in % as per the following formula:
Voltage rise % = 100 . UTr - ULoad . IN. RCT
______________ __________
U
Load
I
Where:
Voltage rise = setting of Z-compensation in %
UTr = transformer voltage at current I
ULoad = line end voltage at current I and with the same service position of the tap
changer
I= load current in amps
IN= rated current in amps of the selected current transformer connection to the
voltage regulator, i.e. 1A or 5A
RCT = current transformer ratio e.g. 200A/5A
Check the Z-compensation operation using the following steps:
1. Set Z-compensation voltage rise to 0%;
2. Apply a voltage to achieve balanced state;
3. Set Z-compensation voltage rise to 15%;
4. A voltage raise LED must light up when a load current of 10% of the rated current input is
applied;
5. Now carry out the required setting of the Z-compensation as per the above formula.
Visit www.rmspl.com.au for the latest product information.
Due to RMS continuous product improvement policy this information is subject to change without notice. 2V164-S_Guide/Iss A - 01/04/09
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