Via L.. Da VINCI, 100, 50028, Tavarnelle V.P – FIRENZE – Tel.
+39
055 80 71 267 /118
Fax. + 39
055 80 71 338
E-mail
[email protected]
www.telegroup.it
1
USESER MANUAL ( PCRL…)
AUTOMATIC POWER FACTOR CORRECTION SYSTEM
Страница 1: ...Via L Da VINCI 100 50028 Tavarnelle V P FIRENZE Tel 39 055 80 71 267 118 Fax 39 055 80 71 338 E mail info telegroup it www telegroup it 1 USESER MANUAL PCRL AUTOMATIC POWER FACTOR CORRECTION SYSTEM...
Страница 2: ...operation will be due to faulty connections and in particular or to a faulty positioning of the current transformer Therefore we kindly request that you observe the instructions in this manual and ri...
Страница 3: ...rent specifications and power to break the circuit above the presumed short circuit current When the LCC is not known at the point of installation it may be approximated by the LCC of the transformer...
Страница 4: ...f Automatic PFC System during the normal operation please be sure before open the General MCCB that all Capacitor Banks are switched off following the instruction please check MAN Mode C T must be pos...
Страница 5: ...present Fix PFC System for the compensation of Transformer the C T must be installed after the Fix PFC System The figure show the connection of Automatic PFC System in case of presence of MV LV Trans...
Страница 6: ...emperature sensor Advanced function current measurement capacitor overload week Power Factor storing od mx value PCRL is able to recognize se sense of current of C T In case of co generation plants is...
Страница 7: ...dications Operating modes Measures Keypad lock Expandability IR programming port Parameter setting through PC Parameter setting through tablets or Smarphones Setting of parameters setup from front pan...
Страница 8: ...t in temperature sensor Tool less panel mount Front keyboard MODE Key Used to select among available measurements Used also to access programming menus and keys Used to set values and to select steps...
Страница 9: ...the reconnection time etc The controller displays the imminent connection or disconnection of the steps with the flashing of their identification number left The flashing can last in cases in which th...
Страница 10: ...unter of the step Step hours H Hour meter of the step insertion These measures are shown only if the Step trimming function is enabled P 25 ON and the advanced password is enabled and entered Keypad l...
Страница 11: ...Note the parameters shown in the table with a shaded background are essential to the operation of the system thus they represent the minimum programming required for operation BASE MENU COD DESCRIPTI...
Страница 12: ...3 P 12 Step 2 function Usr P 13 Step 3 function Usr P 14 Step 4 function Usr P 15 Step 5 function Usr P 16 Step 6 function Usr P 17 Step 7 function Usr P 19 Cos phi setpoint Usr 0 95 IND 0 50 Ind 0 50...
Страница 13: ...50 and 60 Hz at power on 50Hz fixed to 50 Hz 60Hz fixed to 60 Hz Var variable measured continuously and adjusted P 09 Minimum time that must elapse between the disconnection of one step and the subse...
Страница 14: ...0 50 IND 0 50 CAP P 30 Disconnection sensitivity Usr sec OFF OFF 1 600 P 31 Step disconnection passing in MAN Usr OFF OFF Disabled ON Enabled P 32 Capacitor current overload alarm threshold Adv 125 OF...
Страница 15: ...ands menu P 22 With P 21 enabled this is the value to specify for activating user level access See Password access chapter P 23 As for P 22 with reference to Advanced level access P 24 Number of phase...
Страница 16: ...hold for generation of alarm A08 Panel temperature too high P 40 Percentage threshold of the residual power of the steps compared with the original power programmed in general menu Below this threshol...
Страница 17: ...s no load A04 Current too high The current flowing in the current inputs is lower than minimum measuring range A05 Voltage too low The measured voltage is lower than the threshold set with P 42 A06 Vo...
Страница 18: ...18...
Страница 19: ...19...
Страница 20: ...20...
Страница 21: ...21...
Страница 22: ...22 TELEGROUP S r l Via L Da Vinci 100 50028 Tavarnelle Val di Pesa Loc Sambuca FIRENZE ITALY Phone 39 055 80 71 267 118 Fax 39 055 80 71 338 www telegroup it...
