Sentera STR-4 series, STR-4-15L40, STR-4-25L40, STR-4-40L40, STR-4-60L40 Mounting And Operating Instructions

Mounting and operating instructions

STANDARD 3-PHASE 400 VAC
TRANSFORMER CONTROLLER

STR-4

www.sentera.eu

MIW-STR-4-EN-000 - 09 / 08 / 2018 2 - 8

Table of contents

SAFETY AND PRECAUTIONS 3

PRODUCT DESCRIPTION 4

ARTICLE CODES 4

INTENDED AREA OF USE 4

TECHNICAL DATA 4

STANDARDS 4

OPERATIONAL DIAGRAMS 5

WIRING AND CONNECTIONS 5

MOUNTING AND OPERATING INSTRUCTIONS IN STEPS 5

VERIFICATION OF INSTALLATION 8

TRANSPORT AND STORAGE 8

WARRANTY AND RESTRICTIONS 8

MAINTENANCE 8

STANDARD 3-PHASE 400 VAC
TRANSFORMER CONTROLLER

STR-4

www.sentera.eu

MIW-STR-4-EN-000 - 09 / 08 / 2018 3 - 8

back to the table of contents

SAFETY AND PRECAUTIONS

Read all the information, the datasheet, mounting and operating instructions and
study the wiring and connection diagram before working with the product. For
personal and equipment safety, and for optimum product performance, make sure you
entirely understand the contents before installing, using, or maintaining this product.

For saf ety and lic ensing (CE ) reasons , unauthor ised conver sion and/ or modific ations
of the product are inadmissible.

e product should not be exposed to abnormal conditions, such as: extreme
temperatures, direct sunlight or vibrations. Long-term exposure to chemical
vapours in high concentration can affect the produc t per formance. Make sure the
work environment is as dry as possible; avoid condensation.

All installations shall comply with local health and safety regulations and local
electrical standards and approved codes. is product can only be installed by an
engineer or a technician who has expert knowledge of the product and safety
precautions.

Avoid contacts with energised electrical parts. Always disconnect the power
supply before connecting, servicing or repairing the product.

Always verify that you apply appropriate power supply to the product and use
appropriate wire size and characteristics. Make sure that all the screws and nuts
are well tightened and fuses (if any) are fitted well.

Recycling of equipment and packaging should be taken into consideration and these
should be disposed of in accordance with local and national legislation/regulations.

In case there are any questions that are not answered, please contact your
technical support or consult a professional.

STANDARD 3-PHASE 400 VAC
TRANSFORMER CONTROLLER

STR-4