Table of Contents
Advertisement
Quick Links
Advertisement
Table of Contents
Related Manuals for janitza Prophi 15T-III
Summary of Contents for janitza Prophi 15T-III
- Page 1 Power Factor Controller Prophi 15T-III ® Manual Power Factor Controller Prophi 15T-III Manual Version 1.2 E Janitza electronics GmbH Vor dem Polstück 6 35633 Lahnau / Germany Telefonischer Support: +49 6441 9642-22 E-Mail: info@janitza.com www.janitza.com...
- Page 2 Prophi 15T-III ® CAUTIONS: 1. High voltage ! 2. The device may only be used indoor !
-
Page 3: Table Of Contents
Prophi 15T-III ® CONTENTS Section 1 General Section 2 Installation and instructions for usage Section 3 Connection alternatives measuring voltage and measuring current Section 4 Display functions Section 5 Display of grid parameters Section 6 PROGRAM-MODE / Manual programming p.11 6.1 Programming lock p.19 Section 7... -
Page 4: Interfaces
Prophi 15T-III ® Section 1: GENERAL The power factor controller Prophi-15T-III is the consequent follow-up development of the well proven series Prophi. The main distinctive feature is the new 3-phases measuring system. Due to the 3-phases recording of voltage and current the device allows a convenient usage as grid measuring device and as power factor controller. -
Page 5: Installation And Instructions For Usage
Prophi 15T-III ® Section 2: INSTALLATION AND INSTRUCTIONS FOR USAGE The controller is designed as panel mounting instrument in PFC-systems. This requires a cut out of 138 x 138 mm according to DIN 43700 / IEC 61554. The controller has to be inserted from the front and fixed with the clamps (included in delivery). - Page 6 3-phase-capacitors the proper connection must be assured! Transistor output 6-10 Message relay Type: Prophi 15T-III In the “HELP”-menu the controller directly Meas voltage: 50 - 760VAC 50/60Hz displays the actual correct allocation of Supply voltage:110 - 230VAC 50/60Hz Ser.Nr.: 0815 / 2019...
-
Page 7: Connection Alternatives Measuring Voltage
Prophi 15T-III ® Section 3: CONNECTION ALTERNATIVES MEASURING VOLTAGE AND MEASURING CURRENT According to the existing grid and the desired operating mode (CONTROL-MODE Programming) the controller has to be connected accord. one of the following alternatives. The separate auxiliary voltage (24 V DC) that is needed for the thyristor switches has to be conducted to P1…P3 and to the connection “control 24V”. - Page 8 High Voltage Application The example shows the connection in HV-application. The measuring current is taken off primary via X/1A transformer. Measuring voltage produced via transformer 20000/100 V. In this case, the Prophi 15T-III has to be programmed as follows: 4 I-CONVERTER sek: X / 1A 14 MEASUR.VOLTAGE: 100 V...
- Page 9 Prophi 15T-III ® Section 4: DISPLAY - FUNCTIONS After the operating voltage has been switched on, the controller briefly indicates with description and software-version before changing to automatic operation. Actual values and symbols of the particular operation state are shown in the display. In the automatic operation (standard) capacitor steps are automatically switched on or off to reach the pre-set target cos-phi.
-
Page 10: Display Of Grid Parameters
Prophi 15T-III ® Section 5: DISPLAY OF GRID PARAMETERS Display of 3 selected grid parameters In Auto-Mode, button é leads to display mode 1. Here 3 (free selectable) grid parameters are displayed in large letters. The selection and storage of these values is done in the Display- Editor. - Page 11 Prophi 15T-III ® === DISPLAY === Examples of different displays: DISPLAY 1/3 ANZEIGE 1/3 DISPLAY 1/3 DISPLAY 1/2 1 LINE VOLTAGE APPAR.CURRENT REACTIVE POWER 233 V 235 A 71 kvar L1-N 233 V 133 A 23 kvar L2-N 233 V 133 A 22 kvar L3-N...
- Page 12 This selects the language of the operating menu [GERMAN, ENGLISH, SPANISH, RUSSIAN, TURKISH] [ ENGLISH 2 CONTROL-MODE [1...16] 16 different controlling operation modes can be adjusted at the Prophi 15T-III according the following table: Mode Kind of measure- Number/type Connection of Operation mode No.
- Page 13 Prophi 15T-III ® === PROGRAM-MODE === CONTROL-MODE [1]: 3-phase measuring / max. 3x5 single phase capacitors L-N (3 current transformers needed), values displayed and calculated per phase. Connection of measuring current and measuring voltage (refer to page 6). Controlling is done with max. 5 outputs per phase in case of switching of single- phase capacitors L-N.
- Page 14 Prophi 15T-III ® === PROGRAM-MODE === CONTROL-MODE [2]: MIXED-MODE 3-phasige measuring 3 current transformers required. Values displayed and calculated per phase. Connection of measuring current and measuring voltage see page 6/Var.1. Controlling done with max. 4 outputs per phase for switching of single phase capacitors L-N. The rest of the outputs (min.
- Page 15 The connection of the outputs is done according the related switching diagrams MODE 1-4. In Hybrid-Mode the Prophi 15T-III is connected with one or two controllers Prophi 12RS via the system interface (Interface2). In this case the Prophi 15T-III takes over the dynamic part and the Prophi 12RS takes over the slowly changing loads (s.
- Page 16 Prophi 15T-III ® === PROGRAMM-MODE === 3 I-CONVERTER PRIM [1000 ] A / X ( 5 ... 13000) A PROGRAM-MODE Selects the primary current of the current converter. 3 I-CONVERTER PRIM Sequential adjustment of L1...L3. [ 1000]A / 5 A via the é...
- Page 17 Prophi 15T-III ® === PROGRAM-MODE === 9 TARGET COS PHI [ 0.98 ind ] ( 0.3 ind ... 0.3 cap ) PROGRAM-MODE TARGET cos j By setting the target cos phi, the power factor to be attained via the PF correction is defined. Save and continue with ENTER.
- Page 18 Prophi 15T-III ® === PROGRAM-MODE === 18 DISCONNECT TIME: [ 1000 ] ms ( 50...1000)ms The time between disconnecting the capacitors to reduce the momentary network capacitance. Selection via é / ê. Save / continue with ENTER 19 DISCHARGE TIME: [ 1000 ] ms ( 50...1000)ms PROGRAM-MODE...
- Page 19 Prophi 15T-III ® === PROGRAM-MODE === 23 EXTERNAL INPUT [ NO ] ( 1...4 ) PROGRAM-MODE Setting of the desired action upon applying a control 23 EXT. INPUT [2] voltage of 110...230V~ at the external input. 1 - NO (no action) [ 2.PARAMETER SET] 2 - 2nd parameter set (switchover to 2nd parameter set) This selection simultaneously activates the following...
-
Page 20: Programming Lock
Lock active / Not active / Automatic activation after 24 h Section 7: HELP-Functions / actual output assignment The Prophi 15T-III features a context related help function. For each menu item one or more help pages are available which can be accessed directly with the HELP-button. - Page 21 Prophi 15T-III ® === Actual assignment of outputs === Example: CONTROL-MODE 2 (MIXED-MODE) set in END STOP to: 4 stages with 3 single- phase capacitors each and 3 stages with 1 three-phase capacitor each Output assignment 3 x Three phase steps 4 x3 Single phase steps L1 (R) L2 (S)
-
Page 22: Manual Operation
Prophi 15T-III ® Section 8: MANUAL OPERATION Manual operation is designed for maintenance and service purpose. Menu “MANUAL-MODE” consists of the following sub- windows: MANUAL CONTROL [STOP] L1 ( L1...L3) MANUAL-MODE manual operation, capacitor steps 1 MAN.OPERATION connected /disconnected according to the control 0.983 IND series and switching time irrespective of the prevailing [SWITCH ON ]... - Page 23 Prophi 15T-III ® Section 9: SERVICE MENU / Fault memory This service menu can be reached by the operating-mode key. The recorded maximum values and the related time stamp can be retrieved here. In addition, a fault memory is available where the last fault events of the system are stored in plain text (e.g.
- Page 24 Prophi 15T-III ® Section 10: EXPERT-MODE 1 and 2 The expert modes are meant for the adjustment of values which normally should not be changed. As a protection these levels have access codes: EXPERT-MODE PASSWORD: ExpertMode 1: “6343” PASSWORD ???? ExpertMode 2: “2244”...
-
Page 25: Expert-Mode
Prophi 15T-III ® === EXPERT-MODE === HARMONICS [NO] (NO /3. - 7..3. - 31.) Setting of up to which maximum harmonic the calculation shall be done. Note: the more harmonics are calculated, the slower the display of the harmonics is updated! 10 C-FAULT( + ) [40]%... - Page 26 The 2nd expert mode defines all operation-, warning- and fault messages which can be displayed by the Prophi 15T-III. They can be activated/de-activated separately. When de- activated, the display of the message as well as the possible activation of the alarm-relay or consequent effects on the control behavior are suppressed.
- Page 27 ® Section 11: CONTROL PRINCIPLE The control behavior can be selected in the programming mode. Generally, the Prophi 15T-III offers different possibilities of controlling: SEQUENTIAL CONNECTION ˜ In sequential connection, the required capacitor stages are successively connected or disconnected step by step (last in first out).The ranking of each step always corresponds to the power of the smallest stage.
- Page 28 Prophi 15T-III ® Section 12: INTERFACES As a standard, the Prophi 15T-III is equipped with two isolated RS485 interfaces according to the following assignment: Interface 1 Interface 2 ext. Input Switch Termination Gnd B 230V~ n.c. View from bottom :...
-
Page 29: Application: Controller-Coupling
Coupler closed: with the controller coupling both systems are operated symmetrically in parallel operation (same number of steps in each system) Coupling of 2 power factor controllers Prophi 15T-III is done via their system interface with a standard LAN-cable. -
Page 30: Application Hybrid-Mode
In systems where more than 12 outputs are required respectively where the dynamic part is to be compensated for single phases, following application can be used. Here the dynamic part is compensated by the Prophi 15T-III (single or three phase) and the base load is compensated conventionally by the Prophi-12RS. - Page 31 Prophi 15T-III ® - 30 -...
-
Page 32: Alarm Relay / Error Messages
Prophi 15T-III ® Section 13: ALARM RELAY / ERROR MESSAGES The contact of the alarm relay (compare page 5) is closed during normal operation and opens in case of failure. At the same time, the respective error is indicated in plain text in the display: UNDER COMPENSATED - display and relay... - Page 33 Prophi 15T-III ® Annex 1: Table of control series Control serie Loop connection 1 : 1 : 1 : 1 : 1 ..possible possible 1 : 2 : 2 : 2 : 2 ..1 : 2 : 3 : 3 : 3 ..possible 1 : 2 : 3 : 4 : 4 ..
- Page 34 Prophi 15T-III ® Annex 2: Troubleshooting Fault Reasons / Solution For target cos PHI=1 and inductive load Check terminals of measuring voltage and steps are switched out / for the already measuring current (l and k)! compensated grid steps are switched in Check phase position! Supply and consumption Check phase allocation...
- Page 35 Prophi 15T-III ® Fault Reasons / Solution In inductive grid stages are switched In case a value other than 1 for target- cos-phi is off resp. in capacitive grid conditions pre-set, the display “<” may be illuminated stages are switched on despite an inductive grid load.
- Page 36 Prophi 15T-III ® Annex 3: Technical Data Type series Prophi 15T-III Operating voltage 110...230 V~, +/-15%, 50 / 60Hz Measuring voltage (3-phase) 3 ∙ 30...440 V~ (L-N) / 50...760V~ (L-L) Measuring current (3-phase) 3 ∙ X : 5 / 1A selectable Power consumption <...
- Page 37 Prophi 15T-III ® Display / Display functions Display of grid parameters 3-phase As real value/in %/as bar graph cos-Phi, voltage, current, reactive-, active-, apparent power, missing kvar, temperature, THD-U / THD-I Large display of 3 grid parameters selection via display-editor Harmonics 3.
- Page 38 Prophi 15T-III ® Annex 4: Factory settings Note: The following values for the default settings apply only if the controller is supplied directly from the manufacturer. Otherwise, these values may have been replaced by settings made by the manufacturer of the compensation system (optimal values for the relevant network) Parameter Default setting...
- Page 39 Prophi 15T-III ® Parameter Default setting programmed values of this 2nd parameter set / system (to be entered by manufacturer or operator) EXPERT-MODE Values 2nd parameter set Default values are the same as in the 1st parameter set. Expert-Mode: Cannot be changed Code Expert-Mode 1 6343 2244...
-
Page 40: Control Series Editor
Prophi 15T-III ® only available if control AUTO-MODE 1/2 serie “ED” is selected 0.869 IND 0.869 IND 0.869 IND CONTROL SERIES ===== PROGRAM-MODE ===== EDITOR 1 2 3 4 LINE VOLTAGE LANGUAGE [ 2 ] VALENCY C01 [ 1 ] L1-N 230 V L2-N... -
Page 41: Operation Diagram
C-FAULT ( - ) colour are active only in case of certain other settings. [ 40 ] % If not needed they are not displayed. 12 TEST ATTEMPTS Operating diagram (Brief programming) [ 6 ] Power Factor Controller Prophi 15T-III - 40 -... - Page 42 Prophi 15T-III ® ===== EXPERT-MODE 2 ===== = OSCI-MODE = =DISPLAY EDITOR= PASSWORD ???? 1 DISPLAY LINE 1 1 [ REACTIVE PWR 0 * * * (2244) 2 ACTIVE PWR 3 APPARENT PWR S 1 DISPLAY / ALARM 4 OVERVOLTAGE 2 DISPLAY LINE 2 1 [ REACTIVE PWR [ YES ]...
- Page 43 Prophi 15T-III ® Accessories RJ45-adaptor connect several devices to a RS485-Interface via LAN-cable...
- Page 44 Janitza electronics GmbH Vor dem Polstück 6 D-35633 Lahnau Tel.: +49 6441 - 9642-0 E-Mail: info@janitza.de info@janitza.de | www.janitza.de...