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Schneider Electric 9070 manuale d’uso - BKManuals
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Schneider Electric 9070 manuale d’uso

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La parola deriva dal latino "instructio", cioè organizzare. Così, il manuale d’uso Schneider Electric 9070 descrive le fasi del procedimento. Lo scopo del manuale d’uso è istruire, facilitare lo avviamento, l'uso di attrezzature o l’esecuzione di determinate azioni. Il manuale è una raccolta di informazioni sull'oggetto/servizio, un suggerimento.

Purtroppo, pochi utenti prendono il tempo di leggere il manuale d’uso, e un buono manuale non solo permette di conoscere una serie di funzionalità aggiuntive del dispositivo acquistato, ma anche evitare la maggioranza dei guasti.

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Innanzitutto, il manuale d’uso Schneider Electric 9070 dovrebbe contenere:
- informazioni sui dati tecnici del dispositivo Schneider Electric 9070
- nome del fabbricante e anno di fabbricazione Schneider Electric 9070
- istruzioni per l'uso, la regolazione e la manutenzione delle attrezzature Schneider Electric 9070
- segnaletica di sicurezza e certificati che confermano la conformità con le norme pertinenti

Perché non leggiamo i manuali d’uso?

Generalmente questo è dovuto alla mancanza di tempo e certezza per quanto riguarda la funzionalità specifica delle attrezzature acquistate. Purtroppo, la connessione e l’avvio Schneider Electric 9070 non sono sufficienti. Questo manuale contiene una serie di linee guida per funzionalità specifiche, la sicurezza, metodi di manutenzione (anche i mezzi che dovrebbero essere usati), eventuali difetti Schneider Electric 9070 e modi per risolvere i problemi più comuni durante l'uso. Infine, il manuale contiene le coordinate del servizio Schneider Electric in assenza dell'efficacia delle soluzioni proposte. Attualmente, i manuali d’uso sotto forma di animazioni interessanti e video didattici che sono migliori che la brochure suscitano un interesse considerevole. Questo tipo di manuale permette all'utente di visualizzare tutto il video didattico senza saltare le specifiche e complicate descrizioni tecniche Schneider Electric 9070, come nel caso della versione cartacea.

Perché leggere il manuale d’uso?

Prima di tutto, contiene la risposta sulla struttura, le possibilità del dispositivo Schneider Electric 9070, l'uso di vari accessori ed una serie di informazioni per sfruttare totalmente tutte le caratteristiche e servizi.

Dopo l'acquisto di successo di attrezzature/dispositivo, prendere un momento per familiarizzare con tutte le parti del manuale d'uso Schneider Electric 9070. Attualmente, sono preparati con cura e tradotti per essere comprensibili non solo per gli utenti, ma per svolgere la loro funzione di base di informazioni e di aiuto.

Sommario del manuale d’uso

  • Pagina 1

    Class 9070 Industrial Contr ol T ransf ormer s CONTENTS Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Pa ge Product Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 T ype T T ransf ormers . . . . . . . . . . . . . . . . . . . . . . . . . . .[...]

  • Pagina 2

    [...]

  • Pagina 3

    Industrial Control Transformers Product Description 3 08/2005 © 1999–2005 Schneider Ele ctri c All Rights Reserved PRODUCT DESCRIPTION Control power transformers from Schneider Electric set the in dustry standard for design innova tion and performance. They are designed with low impedance windi ngs for excellent voltage regulation, and can accom[...]

  • Pagina 4

    Industrial Control Transformers Type T Transformers 4 © 1999–2005 Schneider Ele ctri c All Rights Reserved 08/2005 TYPE T TRANSFORMERS The Type T units are designed for the global marke t and are the best choice when size and cost are of concern. Th is is our most popular and complete offering of industrial control tr ansformers. The following f[...]

  • Pagina 5

    Industrial Control Transformers Type T Transformers 5 08/2005 © 1999–2005 Schneider Ele ctri c All Rights Reserved Selection G uide 1. Determine inrush and sealed VA of each coil in the control circuit and VA of all other components. 2. Total all sealed VA o f all operating coils an d other loads VA (determines minimal VA size required for the c[...]

  • Pagina 6

    Industrial Control Transformers Type T Transformers 6 © 1999–2005 Schneider Ele ctri c All Rights Reserved 08/2005 Use the foll owing table to quickly find a Type T transformer for a 120 volt load for your specific application. First, fin d you r source and load volta ges. Then, go to th e indicated pag es fo r details on the transforme r(s) ma [...]

  • Pagina 7

    Industrial Control Transformers Type T Transformers 7 08/2005 © 1999–2005 Schneider Ele ctri c All Rights Reserved Use the following table to quickly find a Type T transformer for a 24 volt load for your specific application. First, find your source and load voltages. Then, go to th e indicated pages for details on the transformer(s) matching th[...]

  • Pagina 8

    Industrial Control Transformers Type T Transformers 8 © 1999–2005 Schneider Ele ctri c All Rights Reserved 08/2005 120 Volt Control Secondary Voltage and Connection Options Voltage Code Voltages Connections Primary Second ary Primary Secondary D1 220 x 440 230 x 460 240 x 480 110 115 120 220/230/240 V:Connect t o H1 and H4 Jumper H1 with H3 Jump[...]

  • Pagina 9

    Industrial Control Transformers Type T Transformers 9 08/2005 © 1999–2005 Schneider Ele ctri c All Rights Reserved 120 Volt Contro l Secondary Voltage and Connection Options Voltage Code Voltages Connections Primary Secondary Prim ary Secondary D3 208 120 Connect to H1 and H2 Connect to X1 and X2 D4 277 120 D5 550 575 600 110 115 120 D6 380 110 [...]

  • Pagina 10

    Industrial Control Transformers Type T MultiTap Transformers 10 © 1999–2005 Schneider Ele ctri c All Rights Reserved 08/2005 120 Volt Control Secondary Voltage and Connection Options Voltage Code Voltages Connections Primary Secondary Primary Secondary D20 208/230/460 115 208: Connect to H1 and H2 230: Connect to H1 and H3 460: Connect to H1 and[...]

  • Pagina 11

    Industrial Control Transformers Type T MultiTap Transformers 11 08/2005 © 1999–2005 Schneider Ele ctri c All Rights Reserved 120 Volt Secon dary Voltage and Connection Options Voltage Code Voltages Connections Primary Secondary Primary Secondary D18 208/277/380 95/ 115 208: Connect to H1 a nd H2 277: Connect to H1 a nd H3 380: Connect to H1 a nd[...]

  • Pagina 12

    Industrial Control Transformers Type T MultiTap Transformers 12 © 1999–2005 Schneider Ele ctri c All Rights Reserved 08/2005 Universal Voltage and Connection Options Voltage Code Voltages Connections Primary Secondary Primary Secondary D50 208/364/420/500 220/380/440/550 230/400/460/575 240/416/480/600 85/100/110 91/110/120 95/115/125 99/120/130[...]

  • Pagina 13

    Industrial Control Transformers Type T Transformers with Dual Secondary 13 08/2005 © 1999–2005 Schneider Ele ctri c All Rights Reserved 120/240 Volt Secondary - Voltage and Connection Options Voltage Code Voltages Connections Primary Second ary Primary Secondary D31 220 x 440 230 x 460 240 x 480 110/220 115/230 120/240 220 or 230 or 240:Connect [...]

  • Pagina 14

    Industrial Control Transformers Type T Transformers with Dual Secondary 14 © 1999–2005 Schneider Ele ctri c All Rights Reserved 08/2005 120/240 Volt Seco ndary Voltage and Connection Options Voltage Code Voltages Connections Primary Secondary Primary Secondary D33 380/400/415 1 15/230 380: Connect to H1 and H2 400: Connect to H1 and H3 415: Conn[...]

  • Pagina 15

    Industrial Control Transformers Type T Transformers with 24 Volt Secondary 15 08/2005 © 1999–2005 Schneider Ele ctri c All Rights Reserved 24 Volt Secondary Voltage and Connection Options Voltage Code Voltages Connections Primary Secondary Primary Secondary D2 240 x 480 24 240: Connect to H1 and H4 Jumper H1 with H3 Jumper H2 with H4 480: Connec[...]

  • Pagina 16

    Industrial Control Transformers Type T Transformers with 24 Volt Sec ondary 16 © 1999–2005 Schneider Ele ctri c All Rights Reserved 08/2005 24 Volt Se condary Voltage and Connection Options Voltage Code Voltages Connections Primary Secondary Primary Secondary D7 120 24 Connect to H1 and H2 Connect to X1 and X2 D14 208 24 D16 600 24 D25 277 24 D8[...]

  • Pagina 17

    Industrial Control Transformers Type T Transformers with 24 Volt Secondary 17 08/2005 © 1999–2005 Schneider Ele ctri c All Rights Reserved 24 Volt Secondary Voltage and Connection Options Voltage Code Voltages Connections Primary Secondary Prim ary Secondary D19 208 240 277 380 480 24 208: Connect to H1 and H2 240: Connect to H1 and H3 277: Conn[...]

  • Pagina 18

    Industrial Control Transformers Type T Transformers with 24 Volt Sec ondary 18 © 1999–2005 Schneider Ele ctri c All Rights Reserved 08/2005 Type T Units with Dual 12/24 Volt Sec ondary Voltage and Connection Options Voltage Code Voltages Connections Primary Secondary Primary Secondary D13 120 12/24 Connect to H1 and H2 12: Connect to X1 and X4 J[...]

  • Pagina 19

    Industrial Control Transformers Multiple Secondary 19 08/2005 © 1999–2005 Schneider Ele ctri c All Rights Reserved MULTIPLE SECONDARY Designed to meet the needs for both 24 V control and 120 V control. Available in the 9070 Type T product line, with all the type T features. Tapped Secondary D15: 24 V rated fo r 20% capacity and 120 V rated for 8[...]

  • Pagina 20

    Industrial Control Transformers Multiple Secondary 20 © 1999–2005 Schneider Ele ctri c All Rights Reserved 08/2005 Type T Units with Dual 24/120 Volt Seco ndary (Tapped Units) Voltage and Connection Options Voltage Code Voltages Connections Primary Secondary Primary Secondary D15 240 x 480 23/110 24/115 25/120 240: Connect to H1 and H4 Jumper H1[...]

  • Pagina 21

    Industrial Control Transformers Multiple Secondary 21 08/2005 © 1999–2005 Schneider Ele ctri c All Rights Reserved Type T Units with Dual 24/120 Volt Secondary ( Tapped Units) Voltage and Connection Options Voltage Code Voltages Connections Primary Secondary Primary Secondary D65 200/220/440 208/230/460 217/240/480 23/110 24/115 25/120 200 or 20[...]

  • Pagina 22

    Industrial Control Transformers Multiple Secondary 22 © 1999–2005 Schneider Ele ctri c All Rights Reserved 08/2005 Type T Units with Dual 24/120 Volt Seco ndary (Separate Windings) Voltage and Connection Options Voltage Code Voltages Connections Primary Secondary Primary Secondary D114 220 x 440 230 x 460 240 x 480 23/110 24/115 25/120 220/230/2[...]

  • Pagina 23

    Industrial Control Transformers Multiple Secondary 23 08/2005 © 1999–2005 Schneider Ele ctri c All Rights Reserved Type T Units with Dual 24/120 Volt Secondary ( Separate Windings) Voltage and Connection Options Voltage Code Voltages Connections Primary Second ary Pri mary Secondary D115 208/277 24/115 208: Connect to H1 and H2 277: Connect to H[...]

  • Pagina 24

    Industrial Control Transformers Multiple Secondary 24 © 1999–2005 Schneider Ele ctri c All Rights Reserved 08/2005 Type T Units with Dual 24/120 Volt Seco ndary (Separate Windings) Voltage and Connection Options Voltage Code Voltages Connections Primary Secondary Primary Secondary D117 200/220/400 208/230/460 217/240/480 23/110 24/115 25/120 200[...]

  • Pagina 25

    Industrial Control Transformers Type T Transformers 25 08/2005 © 1999–2005 Schneider Ele ctri c All Rights Reserved TYPE T PERFORMANCE DATA Catalog Number Core Watts Coil Watts FL Total Watts Reg 1.0PF Eff 100% %IZ X/R BTU/hr Inrush (x FL RMS) 100% 75% 50% 25% No Load 60HZ 50HZ 9070T25D1 4.5 3 .7 8.2 3.81 75.3 3.84 10.9 28 22 19 16 15 25.0 30.0 [...]

  • Pagina 26

    26 © 1999–2005 Schneider Ele ctri c All Rights Reserved 08/2005 Industrial Control Transformers Type T Transformers TYPE T - SPECIAL QUOTE R EQUEST SHEET Determine VA by Load Requirements Dual or CT Secondary Secondary Voltages: ____ x ____ or ____ CT Amps at higher of the two voltages ________ Tapped Unit Separate Windings Secondary 1: ______ V[...]

  • Pagina 27

    Industrial Control Transformers Type EO Transformers 27 08/2005 © 1999–2005 Schneider Ele ctri c All Rights Reserved TYPE EO TRANSFORMERS The Type EO units are designed with e x ceptional voltage regulation. Thes e control transf ormers are const ructe d using traditional materials and manufacturing techniques, and are desig ned for 25 VA to 500[...]

  • Pagina 28

    28 © 1999–2005 Schneider Ele ctri c All Rights Reserved 08/2005 Industrial Control Transformers Type EO Transformers Use the following tables to quickly find a Type EO tr ansformer for you r specific appli cation. First, find your source and lo ad voltages in eith er the 120 or 24 Volt table bel ow. Then, go to the indicated pages for details on[...]

  • Pagina 29

    Industrial Control Transformers Type EO Transformers 29 08/2005 © 1999–2005 Schneider Ele ctri c All Rights Reserved 120 Volt Contro l Secondary Voltage and Connection Options Voltage Code Voltages Connections Primary Secondary Primary Secondary D1 220 x 440 230 x 460 240 x 480 110 115 120 220/230/240: Connect to H1 and H4 Jumper H1 with H3 Jump[...]

  • Pagina 30

    Industrial Control Transformers Type EO Transformers 30 © 1999–2005 Schneider Ele ctri c All Rights Reserved 08/2005 120 Volt Control Secondary Voltage and Connection Options Voltage Code Voltages Connectio ns Primary Secondary Primary Secondary D3 208 120 Connect to H1 and H2 Connect to X1 and X2 D4 277 120 D5 550 575 600 110 115 120 D6 380 110[...]

  • Pagina 31

    Industrial Control Transformers Type EO Transformers 31 08/2005 © 1999–2005 Schneider Ele ctri c All Rights Reserved 24 Volt Control Secon dary Voltage and Connection Options Voltage Code Voltages Connections Primary Secondary Primary Secondary D2 240 x 480 24 240 or 120 or 115 or 230: Connect to H1 and H4 Jumper H1 with H3 Jumper H2 with H4 480[...]

  • Pagina 32

    Industrial Control Transformers Type EO Transformers 32 © 1999–2005 Schneider Ele ctri c All Rights Reserved 08/2005 24 Volt Contro l Secondary Voltage and Connection Options Voltage Code Voltages Connections Primary Secondary Primary Secondary D7 120 24 Connect to H1 and H2 Connect to X1 and X2 D14 208 D16 600 D25 277 D88 380 D112 230 H1 X2 X1 [...]

  • Pagina 33

    Industrial Control Transformers Type EO Transformers 33 08/2005 © 1999–2005 Schneider Ele ctri c All Rights Reserved TYPE EO PERFORMANCE DATA Catalog Number Core Watts Coil Watts FL Total Watts Reg 1.0PF Eff 100% %IZ X/R BTU/hr Inrush (x FL RMS) 100% 75% 50% 25% No Load 60HZ 9070EO17D1 2.25 2.25 4.50 6.37% 84.75% 7.38 0.151 15.35 10.84 9.16 8.32[...]

  • Pagina 34

    34 © 1999–2005 Schneider Ele ctri c All Rights Reserved 08/2005 Industrial Control Transformers Transformers with Leads TRANSFORMERS WITH LEADS Transformers with leads instead of screw terminals are available. The lead le ngth is 24 inches. See the following chart for VA sizes and voltage combinations. Please contact your Schneider Electric repr[...]

  • Pagina 35

    Industrial Control Transformers Fuse Protection 35 08/2005 © 1999–2005 Schneider Ele ctri c All Rights Reserved FUSE PROTECTION UL Standards and the National Ele ctric Code requi re primary pr otection for Control Transformers, and many applications require secondar y protection. Histo rically, the fu se options supplie d by transformer manufact[...]

  • Pagina 36

    36 © 1999–2005 Schneider Ele ctri c All Rights Reserved 08/2005 Industrial Control Transformers Fuse Protection Applications for Line-to-Line Primary protec tion an d Line-to-Line Secondary protection, Example would be 480 to 120/240 (Voltage Code D31) Available as field installed only for 9070 Type T Must order one 9070FB2A(B) - Primary Must or[...]

  • Pagina 37

    Industrial Control Transformers Fuse Protection 37 08/2005 © 1999–2005 Schneider Ele ctri c All Rights Reserved Application for No Primary protection and Line-to -Neutral Secondary Example would be 480 to 120 (vo ltage Code D1) Primary protection done elsewhere in the ci rcuit Factory installed options 1. 9070 T ype T with S12 suffix or 9070 T y[...]

  • Pagina 38

    Industrial Control Transformers Fuse Protection 38 © 1999–2005 Schneider Ele ctri c All Rights Reserved 08/2005 Fuse Protection Options Protection Example Factory Installed Option(s) Field Installed Option(s) Line-to-Line Primary and Secondary 480 to 120/240 (Voltage Code D31) Not available 9070FB2A(B) - Primary 9070S22A(B) - Secondary Line-to-L[...]

  • Pagina 39

    Industrial Control Transformers Fuse Protection 39 08/2005 © 1999–2005 Schneider Ele ctri c All Rights Reserved NOTES: • These fus es are not su pplied by Schn eider Electr ic. • This table is provided for primary fusing recommendation ONLY. Secondary fusing must be specifi ed by the customer. • All primary fuse options offered by Schnei d[...]

  • Pagina 40

    Industrial Control Transformers Fuse Protection 40 © 1999–2005 Schneider Ele ctri c All Rights Reserved 08/2005 Primary Fusing to Meet NEC NOTES: • Recommended fuse sizes per NEC Arti cle 450-3. • Transformers with primary only, select pro tection at 125%, if a standard size rating is not availa ble, go to next highe r rating . • Transform[...]

  • Pagina 41

    Industrial Control Transformers Fuse Protection 41 08/2005 © 1999–2005 Schneider Ele ctri c All Rights Reserved Primary Fusin g to Meet CE NOTE: Recommended fuse sizes according to testing, EN 60-742. Secondary Fusing to Mee t NEC and CE NOTES: • Recommended fuse sizes accord ing to NEC Article 450-3. • Secondary select protection at 125%, i[...]

  • Pagina 42

    Industrial Control Transformers Type TF Transformers 42 © 1999–2005 Schneider Ele ctri c All Rights Reserved 08/2005 120 Volt Control Secondary—Primary and Seconda ry Fuse Block Voltage and Connection Options Voltage Code Voltages Connections Primary Secondary Primary S econdary D1 220 x 440 230 x 460 240 x 480 110 115 120 220 or 230 or 240: C[...]

  • Pagina 43

    Industrial Control Transformers Type TF Transformers 43 08/2005 © 1999–2005 Schneider Ele ctri c All Rights Reserved MultiTap for 120 Volt Control Secondary—Primary and Sec ondary Fuse Block Voltage and Connection Options Voltage Code Voltages Connections Primary Secondary Primary Secondary D20 208 230 460 115 208: Connect to H1 and H2 230: Co[...]

  • Pagina 44

    44 © 1999–2005 Schneider Ele ctri c All Rights Reserved 08/2005 Industrial Control Transformers Field Installed Fuse Optio ns FIELD INSTALLED FUSE OPTIONS Primary Fusing FB2A FB2B 2.10 3.13 1.62 2.07 1.98 3.21[...]

  • Pagina 45

    Industrial Control Transformers Field Installed Fuse Options 45 08/2005 © 1999–2005 Schneider Ele ctri c All Rights Reserved R01A R01B 3.13 2.10 1.38 3.21 2.07 1.56[...]

  • Pagina 46

    46 © 1999–2005 Schneider Ele ctri c All Rights Reserved 08/2005 Industrial Control Transformers Field Installed Fuse Optio ns Primary and Secondary Fusing FB3A FB3B 3.13 3.13 2.10 2.10 2.39 3.21 3.21 2.75 2.75 2.07 2.07[...]

  • Pagina 47

    Industrial Control Transformers Field Installed Fuse Options 47 08/2005 © 1999–2005 Schneider Ele ctri c All Rights Reserved R11A R11B 2.10 3.13 1.62 2.07 1.98 3.21[...]

  • Pagina 48

    48 © 1999–2005 Schneider Ele ctri c All Rights Reserved 08/2005 Industrial Control Transformers Field Installed Fuse Optio ns Primary and Secondary Fusing R12A R12B 3.13 3.13 2.10 2.10 2.39 3.21 3.21 2.75 2.75 2.07 2.07[...]

  • Pagina 49

    Industrial Control Transformers Field Installed Fuse Options 49 08/2005 © 1999–2005 Schneider Ele ctri c All Rights Reserved Secondary Fusi ng FB1A FB1B 3.13 2.10 1.38 3.21 2.07 1.56[...]

  • Pagina 50

    50 © 1999–2005 Schneider Ele ctri c All Rights Reserved 08/2005 Industrial Control Transformers Field Installed Fuse Optio ns S22A S22B 2.10 3.13 1.62 2.07 1.98 3.21[...]

  • Pagina 51

    Industrial Control Transformers Field Installed Fuse Options 51 08/2005 © 1999–2005 Schneider Ele ctri c All Rights Reserved SF25A SF25B 2.77 0.67 0.95 0.52 2.31 0.97[...]

  • Pagina 52

    52 © 1999–2005 Schneider Ele ctri c All Rights Reserved 08/2005 Industrial Control Transformers Field Installed Fuse Optio ns AP1 AP2 2.17 2.17 3.02 3.02 1.46 1.46 .13 .13 .21 .21 1.67 1.67 2.73 2.73 1.70 1.70 .21 .21 .13 .13[...]

  • Pagina 53

    Industrial Control Transformers Field Installed Fuse Options 53 08/2005 © 1999–2005 Schneider Ele ctri c All Rights Reserved Secondary Fuse Clips SF41A SF41B Jumper 0.47 0.44 0.70 0.25 0.45 0.88 0.54 0.49 0.71 0.78 0.92 0.25 Jumper Fuse Clip[...]

  • Pagina 54

    Industrial Control Transformers Field Installed Fuse Optio ns 54 © 1999–2005 Schneider Ele ctri c All Rights Reserved 08/2005 Terminal Blocks S crew size: 6 - 32 Rin g lu g :# 6 stud with a 0 . 3 7 5 in. max O .D . Tor q ue: 6 - 9 in-lb s S crew size: 8 - 32 Rin g lu g :# 8 stud with a 0 .4 38 in. max O .D . Tor q ue: 1 3 -1 6 in-lb s S crew siz[...]

  • Pagina 55

    Industrial Control Transformers Application 55 08/2005 © 1999–2005 Schneider Ele ctri c All Rights Reserved APPLICATION In preparation for connecting power to the primary side of dual voltage single-phase transformers, it's necessary to first wire the two windin gs in either series or parallel to match the in coming voltage. An example of t[...]

  • Pagina 56

    56 © 1999–2005 Schneider Ele ctri c All Rights Reserved 08/2005 Industrial Control Transformers Application Example of a typical ap plication • OEM customer base source voltage s in Un ited States: 20 8, 240, or 480 vo lts (From past s hipments 480 is 65% of the business, 208 is 20%, an d 240 is 10%) • 5% of business goes into Canada and nee[...]

  • Pagina 57

    Industrial Control Transformers Application 57 08/2005 © 1999–2005 Schneider Ele ctri c All Rights Reserved Technical Data 50/60 Hertz Transformers that are d ual rated for 50/60 Hz are truly global uni ts and no derating is required for voltages or VA. (Type T are 50/60 Hz; Type EO are 60 Hz with de-rating for 50 Hz). Base Plat es The developme[...]

  • Pagina 58

    Industrial Control Transformers Frequently Asked Questions 58 © 1999–2005 Schneider Ele ctri c All Rights Reserved 08/2005 FREQUENTLY ASKED QUESTIONS Question Answer Should you consolidate your control transformer to a MultiTap or Universal Control Transformer? When A Multitap Unit Might Be For You: 1. Transformer will be inst alled in a device [...]

  • Pagina 59

    Industrial Control Transformers Frequently Asked Questions 59 08/2005 © 1999–2005 Schneider Ele ctri c All Rights Reserved What does the CE VA rating mean in selecting a 9070 Type T control transf ormer? The CE mark is the o fficial marking re quired by the Eur opean Community for all Electric and Electronic equipmen t that will be sold, or put [...]

  • Pagina 60

    1010 Airpark Center Drive Nashville, TN 37217 USA 1-888-Square D 1-888-778-2733 www .us. SquareD .com 08/2005 Schneider Electric USA 9070CT9901R8/05 © 1999–2005 Schneider Electric All Rights Reserved Replaces 9070CT9901 date d 12/1999[...]