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NOVATEK-ELECTRO Ltd

Intelligent industrial electronics

TIME DELAY RELAY

REV-120

OPERATING MANUAL

The quality management system of development and production complies with the requirements

of ISO 9001:2015

Dear Customer,

Company thanks you for purchasing our products.

You will be able to use properly the product after carefully studying the Operating Manual.

Keep the Manual throughout the service life of the product.

Содержание REV-120

Страница 1: ...system of development and production complies with the requirements of ISO 9001 2015 Dear Customer Company thanks you for purchasing our products You will be able to use properly the product after ca...

Страница 2: ...ATE THE PRODUCT WITH MECHANICAL DAMAGES OF THE CASE IT IS NOT ALLOWED WATER PENETRATION ON TERMINALS AND INTERNAL ELEMENTS OF THE PRODUCT During operation and maintenance the regulatory document requi...

Страница 3: ...ng 1 APPLICATION 1 1 Product application The time delay relay REV 120 is the microprocessor based device intended for on off switching the load in user defined time intervals REV 120 can be operated b...

Страница 4: ...5 Accuracy of time setting accuracy of scale no less than 2 5 Number of operation modes 10 Adjustment range of time is divided into 10 subranges 0 1 1 s 1 10 s 6 s 1 min 1 10 min 6 min 1 h 1 10 h 0 1...

Страница 5: ...lectrical connections you should use flexible stranded wires with insulation for voltage of no less than 450 V the ends of which it is necessary to be striped of insulation for 5 0 5 mm and tightened...

Страница 6: ...y is off At the end of the delay time the load relay contacts are opened the indicator ON of the load relay is off and the product goes into standby mode until power off Periodic with on delay After e...

Страница 7: ...1 it 8 is off When control contact S is closed the load relay contacts are closed the indicator ON of the load relay is on and the set delay time t regulator occurs During the delay time the indicator...

Страница 8: ...open and the indicator ON of the load relay Fig 1 it 8 is off When control contact S is closed the load relay contacts and the indicator ON of the load relay change its state to the opposite and the p...

Страница 9: ...ponds to the open condition of the contacts NO1 C1 NO2 C2 and the closed condition of the contacts NC1 C1 NC2 C2 Periodic flashing of LED indicator of the load relay indicates the time delay after whi...

Страница 10: ...transfer it to the warranty post warranty service in the field of the claims data list the detailed reason for return 6 TRANSPORTATION AND STORAGE The product in the original package is permitted to...