You can view the PDF files conveniently online with your browser – just click the link. Alternatively, you can save the information so that you can refer to it offline. Find out all of the information about the FRAKO product: power factor control relay / panel-mount / programmable / digital RM Contact a supplier or the. (see Table 1, pages 15 to 17) The Reactive Power Control Relay RM is Relay RM Sales Programme Power capacitors for low voltage FRAKO.
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Possibly the control relay has already been 9660 before and acts as described in section 4. It has to be passed by both capacitor and consumer current. Baron Power Ltd has numerous Installations belonging to the prestigious quality conscious clients. The set discharge period is maintained. In the case of fixed stages being used, the smallest stage has to be connected following the last fixed stage.
FRAKO RM Reactive Power Control Relay | eBay
Unstable power supply power factor fluctuation. After this period the values can only be read read-only mode. Fault in control circuit contactors do not switch Fuses of the capacitor stages are defective or missing. Suitable frrako current transformers with rated secondary current of 1A or 5A.
Documents Flashcards Grammar checker. The capacitor stages are too wide. By pressing the “-” button several times the stages 5 – 1 will appear on the display in a descending sequence.
Power factor control relay / panel-mount / programmable / digital – RM – FRAKO
The installation and connection of the RM is only trako, once it has been installed and wired according to these instructions. The pre-mounted terminal connections allow a quick and easy installation. For a current loss of longer than 3 secs capacitor stages connected are switched off. If this, however, is not possible due to lack of capacitor stages available, an alarm is signalised after several minutes depending on the size of the fgako.
The power factor is displayed.
The “Harmonic” LED flashes until the alarm is switched off. OFF” will appear on the display until the control relay has switched off the 6th stage after approx. If a stage 96606 identified as a zero stage without power the corresponding numbers would indicate this by flashing.
Frako RM 9606 Trafostation
Before commissioning of the control relay it has to be ascertained that it is not possible to touch gm connecting terminals e. This is the recommended setting when using asynchronic generators in parallel. For such applications this feature can be disabled. The control relay is in the read-only mode if above is not possible. On and off have the following meanings: In order not to overload the control contacts the sum of the holding r, of all contactor coils connected may not exceed a value of 5 Amps.
All measuring instruments in current path must be connected in series Finer adjustment of the capacitor stages is required. The terminals for V and V are internally bridged. Check the control circuit according to the circuit diagram and repeat the automatic test procedure.
If, however, the control relay failed to determine the connection mode after 15 minutes due to high load changes rrm phase imbalances, it is possible to enter the connection mode manually as per Table 2. This causes 906 RM to switch capacitor stages onto the power source supply, as and when required, in order to achieve the programmed target power factor.
Functions The reactive power and active power portions of the power source are continuously calculated in the control relay from the measured voltage and the signals of the current transformer. The user only needs to change the target power factor or a few values to suit his special requirements. Relay was not in manual mode. By pressing the “Set” button again the display shows the actual power factor and the alarm marker “Ampere” no longer flashes. Pressing the “Set” button again shows the actual power factor on the display and the alarm marker “Power Factor” no longer flashes.
How to programme the Control Relay: