1. Introduction
1.1 About the Operator's manual
1.1.1 Intended users of the Operator's manual
This is the operator's manual for DEIF's Medium Voltage Relay MVR-200. The manual is for the operator who uses the controller
display unit. The manual includes an introduction to the display unit (LEDs, push-buttons and screen).
MORE INFORMATION
See the
Designer's handbook
for detailed function information and descriptions.
DANGER!
Read this manual before you operate the system. Failure to do this could result in personal injury and damage to the
equipment.
1.1.2 Abbreviations
CT – Current transformer
IED – Intelligent electronic device
IO – Input output
LED – Light emitting diode
MVR-21x – MVR-F201, MVR-F205, MVR-F210, MVR-F215, MVR-M210, MVR-M215, MVR-G215, MVR-T215, MVR-T216, MVR-
V211
MVR-25x – MVR-F255, MVR-M255, MVR-M257, MVR-G257, MVR-T256, MVR-T257
NC – Normally closed
NO – Normally open
RMS – Root mean square
TRMS – True root mean square
SW – Software
1.1.3 Technical support
You can read about service and support options on the DEIF website,
. You can also find contact details on the DEIF
website.
You have the following options if you need technical support:
•
Help: The display unit includes context-sensitive help.
•
Technical documentation: Download all the product technical documentation from the DEIF website:
•
Training: DEIF regularly offers training courses at the DEIF offices worldwide.
•
Support: DEIF offers 24-hour support. See
for contact details. There may be a DEIF subsidiary located near you.
You can also e-mail [email protected].
OPERATOR'S MANUAL 4189341220A UK
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