ZIEHL SW32V Operating Manual

Daimlerstr.13, 74523 Schwäbisch Hall, Germany + 49 791 504-0, [email protected], www.ziehl.de Temperature Relays and MINIKA® Mains Monitoring Digital Panelmeters MINIPAN® Switching Relays and Controls Measuring Transducers Grid- and Plant Protection Operating Manual SW32V updated: 2017-05-03/Fu from Firmw ...

www.ziehl.de Table of contents 1 Display and controls .............................................................................................................................. 3 2 Factory settings and software version ................................................................................................. 4 3 Adj ...

www.ziehl.de 1 Display and controls 1 Last decimal point (red) Off Display mode Illuminated Menu mode Flashes Configuration mode 2 LEDs relay status (yellow) OFF Relay is released ON Relay operating 3 LED Asymmetry (red) OFF Asymmetry surge limit not exceeded ON, 8A 18or 8A 28 Asymmetry limit exceeded FLASHES, 8A1L8or 8A2L8 Re ...

www.ziehl.de 2 Factory settings and software version When changing programs, all parameters are reset to the factory settings. Menu Parameter / Unit Default settings Users Data 3AC+N 3AC 1AC DC 3AC+N 3AC Pr1 Pr2 Pr3 Pr4 Pr5 Pr6 A1, A1, (Alarm) on on on on on on U1, (upper limit) V 253 44 ...

www.ziehl.de 3 Adjustment values table BDEW June 2008, acc 3.2.3.3-1, Medium Voltage Pr 5+6 Function Adjustment range of the protective relay Default settings Voltage increase protection U>> 1.00 – 1.30 Un 1.15 Un 100 ms Voltage increase protection U> 1.00 – 1.30 Un 1.08 Un 60 s Voltage decrease protection U< 0.15 – 1.00 ...

www.ziehl.de 6 Connection diagram and example grid- and plant protection 3 phase with N (Pr1) 3 phase without N (Pr2) 1 phase (Pr3) DC (Pr4) grid- and plant protection Alarm 1 Alarm 2 Alarm 1 Alarm 2 Alarm 1 Alarm 2 ...

www.ziehl.de 7 Important Notice WARNING Hazardous electrical voltage! Can lead to electric shock and burns. Before starting work, switch plant and device voltage-free. The flawless and safe operation of a device requires that it is shipped and stored appropriately, professionally installed and put into operation and operated a ...

www.ziehl.de 9 Detailed description Description of the connections Connection Function A1 and A2 Control voltage Us, see Technical Data 11, 12, 14 Relay K1, menu item 8A1:8, 8a1_.8 21, 22, 24 Relay K2, menu item 8A2:8, 8a2_.8 nc Not used N (-) Neutral conductor (DC -) L1 (+) Phase L1 (DC +) L2 Phase L2 L3 Phase L3 Functional ...

www.ziehl.de 10 Commissioning Program setup The suitable program must be set on the SW32V in accordance with the application (see table). That is taken care of during commissioning. Pr Connection preset for rated voltage Alarm1 (K1) Alarm2 (K2) *1 3 AC with N 230 V Voltage + Asymmetry + Phase sequence Voltage + Asymmetry + Ph ...

www.ziehl.de Control chart Pr 1 + 5, 3AC with N [ ] = Unit Up/Down simultaneously sets the value to Zero. Code-Reset = 2 s Set when mains are switched on. (Pin = 504) Error messages: Err8 = Limit value error A1: < A1_, A2: < A2_ Err9 = Parameter error Display flashes alternating Configuration mode Display mode Menu mode ...