Manuale d’uso / di manutenzione del prodotto 9070 del fabbricante Schneider Electric
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Class 9070 Industrial Contr ol T ransf ormer s CONTENTS Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Pa ge Product Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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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.
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.
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.
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.
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.
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 Co.
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 C.
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 V.
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.
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 Connectio.
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 Volta.
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 Voltag.
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 C.
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.
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 C.
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 .
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.
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 Connectio.
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 Connectio.
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 Conn.
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 Conn.
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 Conn.
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.
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 C.
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.
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.
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.
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 .
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 .
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 .
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.
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.
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.
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 protect.
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.
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 Installe.
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.
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 .
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.
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 Conne.
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 Volt.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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 .
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.
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 State.
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.
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.
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 .
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 Reserv.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Schneider Electric 9070 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Schneider Electric 9070 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Schneider Electric 9070 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Schneider Electric 9070 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Schneider Electric 9070, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Schneider Electric 9070.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Schneider Electric 9070. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Schneider Electric 9070 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.