Novatek-electro OM-163 Operating Manual Download Page 1

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NOVATEK-ELECTRO Ltd

Intelligent

industrial electronics

POWER LIMITING RELAY
ОМ-163

OPERATING MANUAL

Quality control system on the

development

and

production complies with requirements ISO 9001:2015

Dear Customer,

NOVATEK-ELECTRO Ltd. Company thanks you for purchasing our products.

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

Store the Operating Manual throughout the service life of the device.

Odessa, Ukraine www.novatek-

elеctro.com

Summary of Contents for OM-163

Page 1: ...t and production complies with requirements ISO 9001 2015 Dear Customer NOVATEK ELECTRO Ltd Company thanks you for purchasing our products You will be able to use properly the device after carefully s...

Page 2: ...AL ELEMENTS OF THE DEVICE ATTENTION THE DEVICE IS NOT INTENDED FOR THE LOAD COMMUTATION IN CASE OF SHORT CIRCUIT THEREFORE THE DEVICE SHOULD BE OPERATED IN THE ELECTRICAL MAINS PROTECTED BY THE CIRCUI...

Page 3: ...rameter deviation of the mains voltage from the set values excess of the temperature of the contact group 85 The ranges of measured and controlled parameters are given in Table 1 Table 1 The ranges of...

Page 4: ...reen LED Q kVAr is on when the display shows the reactive power value 12 green LED I A is on when the display shows the actual value of load current 13 green LED U V is on when the display shows the v...

Page 5: ...able 3 Relay Output Contacts Specifications Description Value Max current at voltage of 220 V os 1 63 Max power when contacts are closed kVA 14 Max switching power os 0 4 kVA 1 4 Max permissible AC vo...

Page 6: ...lue of the mains voltage is within the limits set by the user the device closes the contacts 1 3 Fig 1 the LED On will light up the LED Off will off The display shows the measured parameter that was s...

Page 7: ...press the button OK Similarly set the middle and lower order digits of the password After entering the value in the low order digit of the password the device will store the password and exit to the...

Page 8: ...s moment Contacts 1 3 are opened LED On goes out LED Off goes out The display shows the AR time in minutes and one of the LEDs blinks it 9 13 Fig 1 corresponding to the parameter over which the protec...

Page 9: ...AINS 4 2 Recommended frequency of maintenance is every six months 4 3 Maintenance Procedure 1 Check the connection reliability of the wires if necessary clamp with the force specified in Table 2 2 Vis...