RF248III-20-600 Fuji Electric holdings CO.,Ltd, RF248III-20-600 Datasheet

RF248III-20-600

Manufacturer Part Number

RF248III-20-600

Description

H.v. Distribution Equipment Air Load Break Switches

Manufacturer

Fuji Electric holdings CO.,Ltd

Datasheet

1.RF248III-20-600.pdf (6 pages)

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Note: * 2NO+2NC auxiliary contact required for internal wiring purpose.

Specify the following:

1. Type number or ordering code

No. of

poles

Fuji Electric FA Components & Systems Co., Ltd./D & C Catalog

Information subject to change without notice

RF type 12kV to 36kV

Ordering information

Dimensions, mm

LB-6/100

Ratings

Voltage Current Making & breaking

(kV)

12/24

160

460

502

535

ø11

160

(A)

1200

600

current (A)

600

Basic type

RF250, RF248

Poles

III: 3-pole

Rated voltage

20: 12/24kV

30: 36kV

Type number nomenclature

345

* Arc space: Over 100mm

Auxiliary

switch

–

2NO+2NC

2NO+2NC * 100/110V DC 32.6A (max.)

–

2NO+2NC

2NO+2NC * 100/110V DC 32.6A (max.)

–

2NO+2NC

2NO+2NC * 100/110V DC 32.6A (max.)

–

2NO+2NC

2NO+2NC * 100/110V DC 32.6A (max.)

For other LB types, arc space (over 100mm) is necessary.

20˚

136

122

Aux.

switch

(AUX-3)

RF 250 III/6/600

Operating motor ratings

Type R294/10D200

–

I I

LB-6/100f

160

460

502

535

ø11

160

Auxiliary switch

Blank:

Operating

Blank:

Rated current

1200: 1200A

600: 600A

H.V. Distribution Equipment

Type

RF248III/20/600

RF248III/20/600W

RF248III/20/600GW

RF248III/20/1200

RF248III/20/1200W

RF248III/20/1200GW

RF250III/20/600

RF250III/20/600W

RF250III/20/600GW

RF248III/30/600

RF248III/30/600W

RF248III/30/600GW

Air load break switches

Without auxiliary switch

With auxiliary switch (2NO+2NC)

Stick-operated

Manual remote-operated by R290-B

Motor remote-operated by

R294/10D200

Trip coil

T.C

345

136

122

SE-292

Mass

(kg)

105

125

105

140

Aux.

switch

(AUX-3)

11/31

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RF248III-20-600 Summary of contents

Page 1

... Air load break switches SE-292 Type RF248III/20/600 RF248III/20/600W RF248III/20/600GW RF248III/20/1200 RF248III/20/1200W RF248III/20/1200GW RF250III/20/600 RF250III/20/600W RF250III/20/600GW RF248III/30/600 RF248III/30/600W RF248III/30/600GW Auxiliary switch Blank: Without auxiliary switch W: With auxiliary switch (2NO+2NC) Operating Blank: Stick-operated G: ...

Page 2

H.V. Distribution Equipment Air load break switches LB type I Dimensions, mm • LB-6/200 608 (In case of right handle) 643 (In case of left handle ø11 Left handle (LB-LH) ø50 ø11 25 160 160 74 14 ...

Page 3

I Dimensions, mm/Gang-operated mechanism • R290-B Mounting hole 4-ø14 20 120 40 Reset lever 150 74.5 • R293X ø 13 ø 7 140 2-ø7 160 • R293B Manual operating handle inserting or removing distance *Operting lever Approx. 8 140 6 ...

Page 4

H.V. Distribution Equipment Air load break switches LBS type I Dimensions, mm • LBS-6/200, 200f Blown-fuse indicating over contact 60 160 Main terminal 6-ø11 Safety locking lever 14 21 • LBS-6/210, 210f Over • Accessories • Fuse ...

Page 5

... RF248III/20/600 150 320 320 Auxiliary switch 20 50 ø17 Mounting hole 940 4-ø18 • RF248III/20/1200 150 360 360 Auxiliary switch 20 80 ø14 1020 Mounting hole 4-ø18 Fuji Electric FA Components & Systems Co., Ltd./D & C Catalog Information subject to change without notice ...

Page 6

... H.V. Distribution Equipment Air load break switches RF type I Dimensions, mm • RF248III/30/600 200 440 440 Auxiliary switch 20 50 ø17 Mounting hole 1280 4-ø18 11/36 Insulating material 200 118 6 Insulating material 350 20 135 440 Metal plate Fuji Electric FA Components & Systems Co., Ltd./D & C Catalog ...

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