hager EU400 NA-protection Operating Manual Download Page 2 | Manualshive

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System-disconnection relay EU400 NA-protection

1

Subject to technical changes

- NA-protection according to VDE-AR-N 4105:2011+2018-11 / VSE NA/EEA-NE7 CH 2020, power
generators at the low voltage grid, TAR medium voltage VDE-AR-N 4110:2018-11 and TAR high
voltage VDE-AR-N 4120:2018-11

- for use in power generators at the medium voltage grid

- with selectable vector shift detection and Rate of Change of Frequency (ROCOF,df/dt)

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Summary of Contents for EU400 NA-protection

Page 1: ...eset 2 s L1 L2 L3 N tolerance Master Slave regulation communication error return error K1 K2 limit error high low parameter error overrange max 300V L L max 520V L N E1 2 s V Hz s 1 K1 10 min average...

Page 2: ...AR N 4105 2011 2018 11 VSE NA EEA NE7 CH 2020 power generators at the low voltage grid TAR medium voltage VDE AR N 4110 2018 11 and TAR high voltage VDE AR N 4120 2018 11 for use in power generators a...

Page 3: ...12 New default setting Pr11 14 VDE AR N 4110 2018 11 New Firmware 0 13 Switching on behaviour adjustable 8UFon8 easy measurement of disengaging ratio 8ruEF8 New Firmware 0 14 Monitoring of zero voltag...

Page 4: ...ed contacts medium voltage VDE AR N 4110 2018 11 high voltage VDE AR N 4120 2018 11 18 8 6 Using integrated switches of PV and battery inverters according to DIN EN 62109 VDE 0126 4 19 8 7 Generator o...

Page 5: ...r 1 7 39 Adjustment values table BDEW June 2008 acc 3 2 3 3 1 Medium Voltage Pr 3 6 39 Adjustment values table VDE AR N 4105 2018 11 Low Voltage 6 table 2 Pr 2 40 Adjustment values VDE AR N 4110 2018...

Page 6: ...fications Display and controls 1 Test button Press briefly Display test menu Relay K1 8tst18 or relay K2 8tst28 can be tested independently 3min without a button is pressed go back to the normal mode...

Page 7: ...rms standby counter standby time Up pushing Set button for 2 s resets the stored values Press for 2 s Display of MAX Up MIN Down measured values additional pushing of Set button for 2 s deletes the st...

Page 8: ...10 0 10 0 10 0 10 doF OFF delay s 60 60 60 60 60 60 60 U_ 27 S1 27 S1 U_ Alarm on off on on on on on on on U_ Undervoltage V 184 184 184 46 2 80 0 184 318 H_ Hysteresis V 5 0 12 0 5 0 1 0 1 0 3 0 3 0...

Page 9: ...ber of phases 3ph 3ph 3ph 3ph 3ph 3ph 3ph rocf 81r rocf Alarm on off oFF oFF oFF oFF oFF oFF oFF dfdt delta f delta t Hz s 0 800 2 000 0 800 0 800 0 800 0 800 0 800 Per periods 20 20 20 20 20 20 20 dA...

Page 10: ...age V 63 5 110 253 438 H Hysteresis V 1 0 1 0 3 0 3 0 dAL Response time s 0 10 0 10 0 10 0 10 doF OFF delay s 60 60 60 60 U_ 27 S1 27 S1 U_ Alarm on off on on on on U_ Undervoltage V 46 2 80 0 184 318...

Page 11: ...tor shift 10 0 10 0 10 0 10 0 doF OFF delay s 3 3 3 3 dEon Suppression time s 3 3 3 3 uSr Number of phases 3ph 3ph 3ph 3ph rocf 81r rocf Alarm on off oFF oFF oFF oFF dfdt delta f delta t Hz s 2 000 2...

Page 12: ...elay s 60 60 20 20 20 20 1 U_ 27 S1 27 S1 U_ Alarm on off on on oFF oFF oFF oFF on U_ Undervoltage V 184 184 200 348 50 2 95 7 161 H_ Hysteresis V 11 5 12 0 5 0 5 0 1 0 1 0 5 0 dAL Response time s 1 0...

Page 13: ...time s 2 2 2 2 2 2 2 uSr Number of phases 3ph 3ph 1ph 1ph 1ph 1ph 3Ph rocf 81r rocf Alarm on off oFF oFF on on on on on dfdt delta f delta t Hz s 0 800 2 000 1 000 1 000 1 000 1 000 1 000 Per periods...

Page 14: ...be changed if required and be protected with a code and or a seal With a test button the function of the connected switches can be tested and their switching time can be measured The standby input all...

Page 15: ...ontrol receiver or clock Contact closed and 8uSr 8 8 on 8 repressed vector shifts e g when switching on contact closed and 8uSr 8 8y1y2 8 no evaluation of the feedback contacts e g for synchronisation...

Page 16: ...lant without recording an alarm e g with contact of a ripple control receiver 5 Fuses only when line protection necessary e g 3x16A 6 Contact closed an 8uSr 8 8StbY 8 default setting Standby K1 2 swit...

Page 17: ...and 8uSr 8 8 on 8 repressed vector shifts e g when switching on contact closed and 8uSr 8 8y1y2 8 no evaluation of the feedback contacts e g for synchronisation 7 1 phase Application connect L1 L2 L3...

Page 18: ...d 8uSr 8 8 on 8 repressed vector shifts e g when switching on contact closed and 8uSr 8 8y1y2 8 no evaluation of the feedback contacts e g for synchronisation 7 1 phase Application connect L1 L2 L3 2...

Page 19: ...3 NC or NO contacts can be connected self learning when switching on 4 Switch off the plant without recording an alarm e g with output contact of a ripple control receiver 5 Fuses only when line prote...

Page 20: ...ripple control receiver 5 Fuses only when line protection necessary e g 3x16A 6 Contact closed an 8uSr 8 8StbY 8 default setting Standby K1 2 switched off e g by ripple control receiver or clock Cont...

Page 21: ...r 8Pr 58 3 Nc or no contacts can be connected automatic detection when switching on 4 Switch off the plant without recording an alarm e g with output contact of a ripple control receiver 5 Fuses only...

Page 22: ...lead to death bodily injury or property damage to the device itself and to other devices and equipment If the information contained in the operating instructions operating manual are not sufficient pl...

Page 23: ...8 E1 E2 closed K1 and K2 off standby vector shift off 8uSr 8 8Y1Y2 8 E1 E2 closed Feedback contacts no evaluated vector shift off when using with generator mains synchronization Y0 Y1 Y2 Inputs feedba...

Page 24: ...ntil the button is pressed again The longer time of both channels is always displayed Alarm counter The unit saves max 100 alarms cause measurement value at operating time The LEDs indicate the cause...

Page 25: ...frequency 2x under frequency 10min average value 1x vector shift 1x ROCOF 230V TOR Erzeuger Typ A B C D 15 3 AC with N 230V VSE NA EEA NE7 CH 2020 20 3 2 1 AC with N 2x over voltage 2x under voltage 2...

Page 26: ...1 AC N TOR Erzeuger Typ A B C D 15 3 AC N VSE NA EEA NE7 CH 2020 20 3 2 1 AC N G98 G83 2 G99 G59 3 21 3 AC 22 3 AC N 23 3 AC 16 3 AC N Synergrid C10 C11 Display mode Unit Up Down simultaneously sets...

Page 27: ...2 1 AC N Unit Up Down simultaneously sets the value to the lowest value Code Reset 2 s Set when mains are switched on Pin 504 Error messages Err4 Tolerance Master Slave Err5 Internal control Err6 Comm...

Page 28: ...ay Alarm 8dAL 8 An alarm is suppressed for the set time seconds 8 0 058 8300 08 8 0 058 8180 08 Turn on time delay Off 8dOF 8 8dOFA8 Reset is delayed for the set time also during voltage recovery this...

Page 29: ...e display mode Function button Set Reset Press briefly Change into the configuration mode Press for 2 s Returns to the display mode the most recently set values are then applied Function key Up Down P...

Page 30: ...y OFF When the disengaging value is reached 8dAL cancelled relays ON Disengaging ratios can only be checked for U U U U not for f zero voltage and 10min average value For testing e g U U must be switc...

Page 31: ...t connected activated feedback contacts 8noY18 or 8noY28 is displayed To exit the test menu wait for 3 minutes without a button or select 8end 8 by pressing the buttons Up Down and confirm by pressing...

Page 32: ...med through a ripple control receiver Query the standby counter Change into the display mode Press the button several times until display 8acxx8 Press the button 2x display 8StbY8 8xxxx8 The standby t...

Page 33: ...re always simulated All functions of the device operate as if this value is actually being measured Alarm and error messages are only indicated with the LEDs and not in the display The set values are...

Page 34: ...of the feedback contacts is suppressed when E1 E2 are closed 8Deon8 Delay Enable On suppression time when switching on and after opening the enable input 81 ph 8 83 ph 8 Single phase three phase vecto...

Page 35: ...520 V Measurement voltage phase N AC 10 310 V 5 V 0 is displayed Adjustment range phase N AC 15 300 V Measurement principle Real root mean square measurement both half waves Hysteresis Adjustable 1 0...

Page 36: ...5 35 V ca 4mA Voltage Current E1 E2 DC 15 35 V ca 6mA Contactor response time section switch Adjustable 0 5 99 0 s Test conditions IEC EN 60255 Rated impulse voltage 4000 V Overvoltage category III Po...

Page 37: ...connection single strand each 1 x 4mm2 Finely stranded with wire end ferrule each 1 x 2 5mm2 Protection class housing IP 30 Protection class terminals IP 20 Mounting snap on fastening on 35 mm mountin...

Page 38: ...hreshold value check the threshold values 8Err98 appears in the display Parameter error Reset to factory settings see Program setup A time expires in the display Always when an OFF delay time 8doF 8 i...

Page 39: ...l base 3 Riegel bar for snap mounting 4 Sealing max 1 8 mm 5 Frontplatteneinsatz front panel 6 Kennzeichen f r unten position downward 7 Bar for wall attachment with screws Riegelbohrung 4 2 mm Bolt h...

Page 40: ...47 5Hz 100 ms 60 s Frequency increase protection f F 51 5Hz 100 ms 60 s Switching conditions UFon off Adjustment values table BDEW June 2008 acc 3 2 3 3 1 Medium Voltage Pr 3 6 Function BDEW Hager Ad...

Page 41: ...60 s Frequency increase protection f F 51 5 Hz 100 ms 60 s Frequency decrease protection f F_ 47 5 Hz 100 ms 60 s Switching conditions UFon off Adjustment values VDE AR N 4110 2018 11 Medium Voltage V...

Page 42: ...EEA NE 7 CH 2020 Hager Adjustment range of the protective relay in the external IR protection relay in the inverter Voltage increase protection U U 1 00 1 30 Un 1 20 Un 100 ms 1 20 Un 100 ms Voltage i...

Page 43: ...00 Un 0 8 Un 1 5 s 0 8 Un 1 5 s Voltage decrease protection U U_ _ 0 10 1 00 Un 0 45 Un 300 ms 0 45 Un 300 ms Frequency increase protection f F 50 0 65 0 Hz 51 5 Hz 100 ms 51 5 Hz 100 ms Frequency de...

Page 44: ...43 09 2021 6LE002996C Hager Electro S A S Boulevard d Europe B P 3 67215 OBERNAI CEDEX France T 33 0 3 88 49 50 50 F 33 0 3 88 49 50 53 info hager com hager com...

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