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F&F OM-633 Quick Start Manual

Power consumption limiters with a voltage relay function

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OM-633
Power consumption limiters
with a voltage relay function
Do not dispose of this device in the trash along with other waste!
According to the Law on Waste, electro coming from households free of char-
ge and can give any amount to up to that end point of collec� on, as well as
to store the occasion of the purchase of new equipment (in accordance with
the principle of old-for-new, regardless of brand). Electro thrown in the tra-
sh or abandoned in nature, pose a threat to the environment and human health.
Purpose
The OM-633 power consumption limiter is designed for au-
tomatic disconnection of the power supply of the electrical
installation circuit in case of exceeding the set value of power
consumed by the receivers in this circuit as well as for monito-
ring the power supply voltage of this receiver and protecting it
against the effects of voltage increase or decrease beyond the
set values.
Features
» Adjustable threshold of tripping power 1÷10 kW;
» Protection against the drop of UL power supply voltage
(150÷210 V);
» Protection against the rise of UL power supply voltage
(230÷260 V);
» Counter of relay actuations with automatic disconnection
of system power supply after exceeding a set number of
actuations;
F&F Filipowski sp. j.
Konstantynowska 79/81, 95-200 Pabianice, POLAND
phone/fax (+48 42) 215 23 83 / (+48 42) 227 09 71
www.fif.com.pl; e-mail: biuro@fif.com.pl
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Summary of Contents for F&F OM-633

  • Page 1 Purpose The OM-633 power consumption limiter is designed for au- tomatic disconnection of the power supply of the electrical installation circuit in case of exceeding the set value of power...
  • Page 2 » Automatic lock of the system power supply for 10 minutes in the case in case the power was exceeded fivefold; » Automatic power-off when the power consumption is 8 times higher than the set threshold value; » Automatic power-off when the power consumption is great- er than 16 kW;...
  • Page 3 The accrued value of the counter is reset in case of permanent operation of the limiter longer than 10 minutes. CTO trigger counter This function controls the number of consecutive actuations of the limiter. When the preset counter value is reached, the limit- er disconnects the power supply permanently (no automatic re- turn).
  • Page 4 blocking the power-on return for 10 minutes. The 9.59 backwards countdown of the remaining time and cyclical appearance of -P-. signalling of exceeded 8-fold power setting or 16 kW. The information about the tripping and the re-start time is displayed alternately and cyclically. Lock reset After exceeding the value of the trigger counter.
  • Page 5: Installation

    Settings Press the ���� button sequentially to select a setting parame- ter. After 2 seconds, the value of this parameter is automatically displayed. To enter the editing mode, press the ���� button again and hold it for 3 seconds until the display blinks. Then set the correct value of the parameter with the „+�−�...
  • Page 6: Connection Diagram

    Connection diagram - 6 -...
  • Page 7 Technical data power supply 195÷253 V AC contact separated 1×NO/NC maximum load current (AC-1) 16 A power power limitation (adjustable) 1÷10 kW tripping time (adjustable) 1÷180 s return time (adjustable) 4÷360 s voltage lower tripping threshold UL 150÷210 V upper tripping threshold UH 230÷260 V lower tripping time UL upper tripping time UH...
  • Page 8: Warranty

    Warranty F&F products are covered by a 24-month warranty from the date of purchase. The warranty is only valid with proof of purchase. Contact your dealer or contact us directly. CE declaration F&F Filipowski sp. j. declares that the device is in conformity with the essential requirements of The Low Voltage Directive (LVD) 2014/35/EU and the Electromagnetic Compatibility (EMC) Directive 2014/30/UE.