Schneider Electric 9070 manual Fuse Protection Options, Description of Accessory Keys

Page 38

Industrial Control Transformers

Fuse Protection

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-Line Primary and Line-to-Neutral Secondary

480 to 120 (Voltage Code D1)

9070

Type TF or 9070 Type EOF

9070 Type T: 9070FB3A or 9070FB3B

 

 

 

 

 

Line-to-Line Primary and No Secondary

480 to 24 (Voltage Code D2)

9070

Type TF with R02 suffix or

9070 Type T: 9070FB2A or 9070FB2B

9070

Type EOF with R02 suffix

 

 

 

 

 

 

 

 

No Primary and Line-to-Line Secondary

480 to 120/240 (Voltage Code D31)

9070

Type T or 9070 Type EO

9070 Type T: 9070S22A or 9070S22B

 

 

with S22 Suffix

 

Line-to-Neutral Primary and Line-to-Line Secondary

277 to 120/240 (Voltage Code D60)

9070

Type TF with R12 suffix or

9070 Type T: 9070R12A or 9070R12B

9070

Type EOF with R12 suffix

 

 

 

 

 

 

 

 

 

9070 Type T:

 

 

 

 

Midget type fuse block: 9070FB1A or

 

 

 

 

9070FB1B

 

 

9070

Type T with S12 suffix or

Midget type fuse clips: 9070SF41A or

 

 

9070SF41B (Limited to single

 

 

9070

Type EO with S12 suffix

 

 

secondary only)

 

 

Secondary Fuse Block - midget

 

 

Glass type fuse block: 9070SF25A or

 

 

fuses

 

 

 

 

9070SF25B

 

 

9070

Type T with SF25 suffix

No Primary and Line-to-Neutral Secondary

480 to 120 (voltage Code D1)

Glass type fuse holder: 9070AP2

Secondary Fuse Block - glass

 

 

Side mounted 2-inch x 9/16-inch:

 

 

type fuses

 

 

9070AP1

 

 

9070

Type T with SF41 suffix

 

 

9070 Type EO:

 

 

Secondary Fuse Clips mounted

 

 

Side mounted 2-in. x 9/16-in.:

 

 

on terminal block

 

 

9070AP1

 

 

 

 

 

 

 

 

Glass type fuse holder: 9070AP2

 

 

 

 

Midget type fuse clips: 9070AP3 or

 

 

 

 

9070AP4

 

 

 

 

 

Line-to-Neutral Primary and Line-to-Neutral

277 to 120 (Voltage Code D4)

9070

Type TF with R11 suffix or

9070 Type T: 9070R11 or 9070R11

Secondary

9070

Type EOF with R11 suffix

 

 

 

 

 

 

 

Line-to-Neutral Primary and No Secondary

277 to 24 (Voltage Code D24)

9070

Type TF with R01 suffix or

9070 Type T: 9070R01A or 970R01B

9070

Type EOF with R01 suffix

 

 

 

 

 

 

 

 

Description of Accessory Keys

 

 

 

 

 

Catalog Number

 

 

 

 

 

 

Accessory Key I

 

Accessory Keys II, III, IV

 

 

 

 

Description

 

 

 

 

 

 

 

 

 

 

 

 

9070FB2A

 

9070FB2B

Two pole fuse block with rejection clips for primary fusing, field mounted on terminal board via Fingersafe

 

cover, 1-1/2-inch x 13/32-inch midget fuse

 

 

 

 

 

 

 

 

 

 

 

9070R10A

 

9070R10B

One pole fuse block with rejection clips for primary fusing, field mounted on terminal board via fingersafe

 

cover, 1-1/2-inch x 13/32-inch midget fuse

 

 

 

 

 

 

 

 

 

 

 

9070FB3A

 

9070FB3B

Three pole fuse block, two poles with rejection clips for primary fusing and one pole standard clips for

 

secondary fusing, field mounted on terminal board via Fingersafe cover, 1-1/2-inch x 13/32-inch midget fuse

 

 

 

 

 

 

 

 

 

9070R11A

 

9070R11B

Two pole fuse block, one pole with rejection clips for primary fusing and one with standard clips for secondary

 

fusing, field mounted on terminal board via Fingersafe cover, 1-1/2-inch x 13/32-inch midget fuse

 

 

 

 

 

 

 

 

 

 

 

9070R12A

 

9070R12B

Three pole fuse block,one pole with rejection clips for primary fusing and two poles standard clips for

 

secondary fusing, field mounted on terminal board via Fingersafe cover, 1-1/2-inch x 13/32-inch midget fuse

 

 

 

 

 

 

 

 

 

9070FB1A

 

9070FB1B

One pole fuse block with standard clips for secondary fusing, field mounted on terminal board via Fingersafe

 

cover, 1-1/2-inch x 13/32-inch midget fuse

 

 

 

 

 

 

 

 

 

 

 

9070S22A

 

9070S22B

Two pole fuse block with standard clips for secondary fusing, field mounted on terminal board via Fingersafe

 

cover, 1-1/2-inch x 13/32-inch midget fuse

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Secondary Fuse Clips mounted on terminal board, prevents the use of Fingersafe covers, only field

 

9070SF41A

 

9070SF41B

installable on single voltage secondary units

 

 

 

 

 

1-1/2-inch x 13/32-inch midget fuse

 

 

 

 

 

 

 

 

 

 

One pole fuse block with standard clips for secondary fusing, field mounted using Fingersafe cover notches,

9070SF25A

 

9070SF25B

prevents the use of fingersafe covers,

 

 

 

 

 

1-1/4-inch x 1/4-inch glass fuse

 

 

 

 

 

 

9070AP1

 

9070FB

One pole fuse block with standard clips for secondary fusing, field mounted next to transformer using same

 

mounting hardware, 2-inch x 9/16-inch fuse

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

One pole twist fuse block with standard clips for secondary fusing, field mounted next to transformer using

907AP2

 

9070FB

same mounting hardware,

 

 

 

 

 

1-1/4-inch x 1/4-inch glass fuse

 

 

 

 

 

 

 

 

 

 

 

38

 

 

 

 

 

 

 

 

 

© 1999–2005 Schneider Electric All Rights Reserved

 

 

 

 

08/2005

 

 

 

 

 

 

 

 

 

 

Image 38
Contents Industrial Control Transformers Page Product Description Product DescriptionCE Marking Type T TransformersType T Transformers Type T VA RatingsSecondary Voltage Regulation Chart for Type TSelection Guide 95% 90% 85%Type T Transformers for 120 Volt Loads Source Load Voltage Go To Codes PagesOne Primary Tap Two Primary Taps Custom-Built Type T TransformersType T Transformers for 24 Volt Loads Single DualVoltage and Connection Options DimensionsVolt Control Secondary VoltagesVoltages Connections Connections Type T MultiTap TransformersCatalog Acc Slots Number1 KeyVolt Secondary Voltage Voltages ConnectionsUniversal Primary SecondaryVoltage Voltages Type T Transformers with Dual Secondary120/240 Volt Secondary CatalogCatalog Acc Slots Number1 Key Type T Transformers with 24 Volt Secondary Catalog AccNumber1 Key 9070T50D19 Type T Units with Dual 12/24 Volt Secondary Amps Multiple SecondaryMultiple Secondary Only Type T Units with Dual 24/120 Volt Secondary Tapped Units120 115V 24V 115Slots Only Catalog Acc9070T50D114 B D a B 150 Exceed Primary Max 200 9070T200t 120 114 Watts Type T Performance Data0PF 100% 75% 50% 25% 60HZ 50HZ LoadType T Special Quote Request Sheet Type EO Transformers Regulation Chart for Type EOType EO Transformers Type EO VA RatingsType EO Transformers for 120 Volt Loads Type EO Transformers for 24 Volt LoadsCatalog Slots Number Catalog Slots Number1 Voltage Voltages9070EO17 t Voltages Connections 0PF 100% 75% 50% 25% 60HZ Type EO Performance DataCatalog Core Coil FL Total Reg Eff BTU/hr Inrush x FL RMSClass 9070 Type EL, KL Transformers with LeadsTransformers with Leads Fuse Protection Matrix for Choosing Proper Fuse ConfigurationFuse Protection H3 H2 X2X1 H1H4 H1H4 H3 H2 Description of Accessory Keys Fuse Protection OptionsVA Accessory Key AccessoriesClass Type VA Accessory Key Description Fingersafe Covers not supplied with unitVolts Primary Fusing to Meet NECVolts Recommended Fuse Sizes for the Secondary to Meet NEC and CE Primary Fusing to Meet CESecondary Fusing to Meet NEC and CE Volts Secondary Fuse RatingType TF Transformers Volt Control Secondary-Primary and Secondary Fuse Block9070TF25D20 Primary Fusing Field Installed Fuse OptionsField Installed Fuse Options R01A R01B Primary and Secondary Fusing R11A R11B R12A R12B Secondary Fusing S22A S22B SF25A SF25B AP1 AP2 Jumper Fuse Clip Secondary Fuse ClipsTerminal Blocks Example of Series and Parallel Connections ApplicationApplication Solution Example of a typical applicationTechnical Data Question Answer Frequently Asked QuestionsFrequently Asked Questions Selecting a 9070 Type T control transformer? Schneider Electric USA