background image

VR-101F

VOLTAGE RELAY

USER’S MANUAL

Summary of Contents for VR-101F

Page 1: ...VR 101F VOLTAGE RELAY USER S MANUAL...

Page 2: ...demarks are the property of their legal holders NOTICE OF RESPONSIBILITY RESTRICTION Despite the exerted e orts to make this Manual more exact some discre pancies may occur The information in this Man...

Page 3: ...connecting the device to the power supply network keep it within two hours in operating conditions Do not use abrasive materials or organic compounds alcohol petrol sol vents etc to clean the device I...

Page 4: ...ts for safe operation Shockproof flame retardant case 5 TECHNICAL DESCRIPTION VR 101F voltage relay presents a device with an electronic circuit with micro processor control assembled in the case with...

Page 5: ...indicator green High voltage protection actuation indicator when the power supply voltage is high yellow Low voltage protection actuation indicator when the power supply voltage is low yellow turn on...

Page 6: ...high humidity and where ingress of liquid on its case is possible Ambient temperature during the voltage relay operation must be in the range 10 to 35 7 PREPARATION TO OPERATION VR 101F voltage relay...

Page 7: ...ransition from the turn on delay mode to the operation mode can be done by pressing button Parameters Rated voltage V Maximum load current Maximum power kV Protection actuation time Operation threshol...

Page 8: ...Model VR 101F Manufacturer ENEL GROUP OU Joe tn 5 39 Tallinn Harjumaa 10151 Estonia Made in China Registered Trademark of ENEL GROUP OU Estonia...

Reviews: