Modular devices

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MiniaOvervoltage protectionsSURGE VOLTAGE ARRESTERS - TYPE 3DimensionsSVD-253-1N-MZSSVD-335-3N-MZS2 N46 L1211L1N64211128 L210 L3459035 L1 NL1N5137 L29 L317.735.47 4458DiagramSVD-253-1N-MZSSVD-335-3N-MZS5 / L6 / L1 / N2 / N11113 /4 /12IN OUT IN 5 / L16 / L1OUT7 / L28 / L21 / N2 / N123 /4 /9 / L310 / L3D18
Overvoltage protectionsMiniaSURGE VOLTAGE ARRESTERS FOR PHOTOVOLTAIC SYSTEMSFor protection of electric networks and equipmentagainst overvoltage from indirect lightning strokes.For protection against overvoltage caused by atmosphericdisturbances and from switching processesin networks.For protection of parts of photovoltaic sources mainlyon their DC side.It reduces voltage and „cut up“ the overvoltage wavepower caused by indirect lightning stroke and orswitching processes in the networks.Use:- as the second stage (medium protection) againstovervoltage – type 2 according to EN 61643-11.For further information on OEZ offer for photovoltaicsystems see catalogue „Protective and switching<strong>devices</strong> of photovoltaic sources””.Surge voltage arresters SVFSurge voltage arresters intended for building,residential, commercial and similar installations,part of which are DC applications (e.g. photovoltaicsource).For applications with maximum operating voltage up to1000 V type SVF-1000-2VB-MZ(S) is used, for applicationswith maximum operating voltage up to 600 Vtype SVF-600-3V-MZ(S) is used.Type SVF-1000-2VB-MZ(S) provides galvanical insulationfrom the ground. It is therefore convenient forinsulated systems.Main components are varistors connected in “Y”. In type1000 V there is lightning arrester on the place ofvaristor between the common bus and ground thatlimits the arrested current.Possibility of mounting in casual distribution board andswitchboard cabinets Distri.Design multipart, consisting of a base and replaceablemodules. The modules can be removed in caseof measurement or failure without necessity of devicedisconnection.Remote and visual signalling of the shut-down <strong>devices</strong>tate (after disconnection the lightning currentarrester is non-functional and the replaceablemodule must be replaced).Remote signalling of state is provided in type ...-MZS.U oc maxDesign Type Product Number Weight Packagecode of modules [kg] [pcs]1000 V d.c. without remote signalling SVF-1000-2VB-MZ 39165 3 0.344 11000 V d.c. with remote signalling SVF-1000-2VB-MZS 39527 3 0.347 1600 V d.c. without remote signalling SVF-600-3V-MZ 39528 3 0.322 1600 V d.c. with remote signalling SVF-600-3V-MZS 39529 3 0.325 1AccessoriesTerminal extensions AS-.., CS-FH000.., N3x10-FH000 page E57D19
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MiniaModular devices
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Modular devicesMiniaCONTENTSINDEX .
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MiniaModular devicesNOTESA4
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MiniaLPEMiniature circuit breakersM
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MiniaLSTMiniature circuit breakersM
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vMiniaLSTMiniature circuit breakers
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MiniaMiniature circuit breakersAUXI
Page 28 and 29: MiniaMiniature circuit breakersSHUN
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Page 32 and 33: MiniaMiniature circuit breakersUNDE
Page 34 and 35: MiniaLOCKING INSERTOD-LP-VU01Miniat
Page 36 and 37: MiniaINSULATING BARRIERSOD-LP-MP01M
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Page 68 and 69: MiniaOvervoltage protectionsCOMBINE
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Page 72 and 73: MiniaOvervoltage protectionsSURGE V
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Page 83 and 84: Overvoltage protectionsMiniaRECOMME
Page 87 and 88: SVBC-12,5 SVBC-12,5 SVBC-12, 5SVBC-
Page 91 and 92: MiniaInstallation relays...........
Page 93 and 94: Other devicesMiniaINSTALLATION RELA
Page 95 and 96: Other devicesMiniaINSTALLATION CONT
Page 101 and 102: Other devicesMiniaPRIORITY CURRENT
Page 103 and 104: Other devicesMiniaMULTIPLE-FUNCTION
Page 105 and 106: Other devicesMiniaMULTIPLE-FUNCTION
Page 107 and 108: Other devicesMiniaTIME RELAYSFor pe
Page 109 and 110: Other devicesMiniaTIME RELAYSDiagra
Page 111 and 112: Other devicesMiniaIMPULSE MEMORY RE
Page 113 and 114: Other devicesMiniaIMPULSE MEMORY RE
Page 115 and 116: Other devicesMiniaSTAIR SWITCHESSpe
Page 117 and 118: Other devicesMiniaTIMERSMechanical
Page 119 and 120: Other devicesMiniaTUMBLER POWER SWI
Page 125 and 126: Other devicesMiniaTUMBLER SWITCHEST
Page 127 and 128: Other devicesMiniaTUMBLER SWITCHESR
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Other devicesMiniaROCKER-TYPE SWITC
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Other devicesMiniaPUSH-BUTTON SWITC
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Other devicesMiniaCONTROL PUSH-BUTT
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Other devicesMiniaSIGNAL LIGHTSSign
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Other devicesMiniaELECTRIC BELLS AN
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Other devicesMiniaPOWER SUPPLIESSpe
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Other devicesMiniaSOCKET OUTLETSMod
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Other devicesMiniaINTERCONNECTING B
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17292181729Other devicesMiniaINTERC
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Other devicesMiniaTERMINAL EXTENSIO
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Other devicesMiniaTERMINAL BOARDTer
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Modular devicesMiniaGLOSSARYNote: P
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Modular devicesMiniaNOTES
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OEZ s.r.o.Šedivská 339561 51 Leto
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