(RW)_LBS_15-25kV_EN_(2018-06).pdf

COSTRUZIONI ELETTROMECCANICHE - SPA

LBS 15-25 kV

Railway load switcher

Group

Our range of switchers is designed to ensure the best performances and reliability, which are the result of our 70-year old experience in the field of high voltage.

Ratings 4

() *+,*. . () *+,13

(5 1..2,

Nominal voltage

Un (kV)

Standards )

The LBS described in this brochure is an

25

1 or 2

:

Umax1 !;"

,2 .*

.2 *

:

Umax2 !;"

18

29

:

Umax3 !;"

.> 3+

Rated continuous current

LBS Railway load switcher

15 EN 50152-2

A F A F

TE

3? 2*

up to 2000

Ir @" fr :G"

16 2/3

50 or 60

Ud !;"

70

95

@ O

Ud !;"

95

110

TE

UNi !;p)

170

250

@ O

A

UNi !;p)

195

290

Rated short-circuit making current

Ima !@"

16

25

! "

!

#

"

Rated short-time withstand current

Ik !@"

25

Rated duration of short-circuit

tk "

mounting on either supporting frames or

$

%&' () *+,*. . %&'

intended for T&D networks, which meet IEC 1..2, ,+3

Rated peak withstand current

Ip !@p)

40 3

1. *

100

A

!

Iload @"

up to 2000

A

current

Iloop @"

up to 2000

Opening time

"

~6

5

"

~6

A

@

"

5000

V5"

up to -25/+40

TE: To Earth @ OY @

O

Key features and advantages Z Compact design mechanism Z )

!

Z ;

Z ) # Z %

Z )

Z Gas free

Optional features Z Extended endurance: 10000 CO Z

Z '

Z Extended ambient temperature range: 3* V5 \ ]*+ V5

COELME ; ^ ^

,\. 3++31 ' _

' ;("

$ Y ]3` +>, >?1+.. j #Y ]3` +>, >?1`+` ( _ Y l

EGIC 1+ % A O 1`1.* ; 5(O(q j $ Y ]33 > 2. 11 .+ 2+ j #Y ]33 > 2. 3` +? 1* ( _ Y l

%&' 5\( +1\.+,? O

We know how