Schneider Electric 9070 manual Industrial Control Transformers

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Industrial Control Transformers

Class 9070

Catalog

August

05

CONTENTS

Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page

Product Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Type T Transformers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Type EO Transformers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Fuse Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Type TF Transformers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Field Installed Fuse Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Frequently Asked Questions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

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Contents Industrial Control Transformers Page Product Description Product DescriptionType T Transformers Type T TransformersCE Marking Type T VA RatingsSelection Guide Regulation Chart for Type TSecondary Voltage 95% 90% 85%Source Load Voltage Go To Codes Pages Type T Transformers for 120 Volt LoadsType T Transformers for 24 Volt Loads Custom-Built Type T TransformersOne Primary Tap Two Primary Taps Single DualVolt Control Secondary DimensionsVoltage and Connection Options VoltagesVoltages Connections Catalog Acc Slots Number1 Type T MultiTap TransformersConnections KeyVoltage Voltages Connections Volt SecondaryPrimary Secondary Universal120/240 Volt Secondary Type T Transformers with Dual SecondaryVoltage Voltages CatalogCatalog Acc Slots Number1 Key Catalog Acc Type T Transformers with 24 Volt SecondaryNumber1 Key 9070T50D19 Type T Units with Dual 12/24 Volt Secondary Multiple Secondary Multiple SecondaryAmps 120 Type T Units with Dual 24/120 Volt Secondary Tapped UnitsOnly Slots Only Catalog 115115V 24V Acc9070T50D114 B D a B 150 Exceed Primary Max 200 9070T200t 120 114 0PF 100% 75% 50% 25% 60HZ 50HZ Type T Performance DataWatts LoadType T Special Quote Request Sheet Type EO Transformers Regulation Chart for Type EOType EO Transformers Type EO VA RatingsType EO Transformers for 24 Volt Loads Type EO Transformers for 120 Volt LoadsCatalog Slots Number Voltage Voltages Catalog Slots Number19070EO17 t Voltages Connections Catalog Core Coil FL Total Reg Eff BTU/hr Type EO Performance Data0PF 100% 75% 50% 25% 60HZ Inrush x FL RMSTransformers with Leads Transformers with LeadsClass 9070 Type EL, KL Fuse Protection Matrix for Choosing Proper Fuse ConfigurationFuse Protection H3 H2 X2X1 H1H4 H1H4 H3 H2 Fuse Protection Options Description of Accessory KeysClass Type VA Accessory Key Description AccessoriesVA Accessory Key Fingersafe Covers not supplied with unitVolts Primary Fusing to Meet NECVolts Secondary Fusing to Meet NEC and CE Primary Fusing to Meet CERecommended Fuse Sizes for the Secondary to Meet NEC and CE Volts Secondary Fuse RatingVolt Control Secondary-Primary and Secondary Fuse Block Type TF Transformers9070TF25D20 Field Installed Fuse Options Field Installed Fuse OptionsPrimary Fusing R01A R01B Primary and Secondary Fusing R11A R11B R12A R12B Secondary Fusing S22A S22B SF25A SF25B AP1 AP2 Secondary Fuse Clips Jumper Fuse ClipTerminal Blocks Application ApplicationExample of Series and Parallel Connections Example of a typical application SolutionTechnical Data Frequently Asked Questions Frequently Asked QuestionsQuestion Answer Selecting a 9070 Type T control transformer? Schneider Electric USA