Page 302 - L . V S W I T C H G E A R

intelligent

SecondarLJ inũecƟon

^ĞĐŽŶĚĂƌLJ ŝŶũĞĐƟŽŶ ŝƐ ƵƐĞĚ ƚŽ ƚĞƐƚ ƚŚĞ ƌĞůĂLJƐ Žƌ d>& ŽƉĞƌĂƟŽŶ ǁŝƚŚŽƵƚ ƐǁŝƚĐŚŝŶŐ ŽŶ ƚŚĞ ŚŝŐŚ ǀŽůƚĂŐĞ
ƐƵƉƉůLJ ƚŽ ƚŚĞ ƵŶŝƚ͘ ůŽǁ ǀŽůƚĂŐĞ ŝƐ ĂƉƉůŝĞĚ ƚŽ ƚŚĞ ƐĞĐŽŶĚĂƌLJ ƐŝĚĞ ŽĨ ƚŚĞ d ĐŽŶŶĞĐƟŽŶ
;ůŽĐĂƚĞĚ ŝŶ ƚĞƌŵŝŶĂů ďŽdžͿ ƚŽ ƚĞƐƚ ƚŚĞ ŽƉĞƌĂƟŽŶ ŽĨ ƚŚĞ ƉƌŽƚĞĐƟŽŶ ĚĞǀŝĐĞƐ Ăƚ ƚŚĞ ƟŵĞ ŽĨ
ĐŽŵŵŝƐƐŝŽŶŝŶŐ ĂŶĚ ƌŽƵƟŶĞ ƚĞƐƚƐ͘

Actuators (motors)

ĞŐŝƐ ϯϲ ƵŶŝƚƐ ĂƌĞ ĮƩĞĚ ŽŶ ƌĞƋƵĞƐƚ ǁŝƚŚ ŝŶƚĞŐƌĂƚĞĚ Ϯϰs ŵŽƚŽƌƐ͘ tŚĞŶ ƵƐĞĚ ŝŶ ĐŽŶũƵŶĐ-
ƟŽŶ ǁŝƚŚ ƚŚĞ 'ĞŵŝŶŝ ϯ Zdh͕ ƚŚĞƐĞ ĂĐƚƵĂƚŽƌƐ ĞŶĂďůĞ ƌĞŵŽƚĞ ŽƉĞƌĂƟŽŶ ŽĨ ƌŝŶŐ ƐǁŝƚĐŚĞƐ ĂŶĚ ĐŝƌĐƵŝƚ
ďƌĞĂŬĞƌƐ͘ /Ŷ ƚŚĞ ĞǀĞŶƚ ŽĨ ŵĂŝŶƐ ƐƵƉƉůLJ ĨĂŝůƵƌĞ͕ ƚŚĞ ŵŽƚŽƌŝnjĞĚ ĂĐƚƵĂƚŽƌƐ ĐĂŶ ďĞ ƉŽǁĞƌĞĚ ĚŝƌĞĐƚůLJ ĨƌŽŵ ƚŚĞ
'ĞŵŝŶŝ ϯ Zdh Ϯϰs ďĂƩĞƌLJ͖ ĞŶƐƵƌŝŶŐ ĐŽŶƟŶƵĂƟŽŶ ŽĨ ŽƉĞƌĂƟŽŶ͘

Shunt trip coils

^ŚƵŶƚ ƚƌŝƉƐ ĂƌĞ ŵĂŐŶĞƟĐ ĐŽŝůƐ ƚŚĂƚ ĂƌĞ ƵƐĞĚ ƚŽ ƚƌŝƉ ĐŝƌĐƵŝƚ ͻ ǀŽůƚĂŐĞƐ͗ ϭϭϬs͕ ϮϰϬs
ďƌĞĂŬĞƌƐ ƚŚƌŽƵŐŚ ůŽĐĂů ƉƵƐŚ ďƵƩŽŶƐ͕ ZdhƐ Žƌ ĂĚĚŝƟŽŶĂů ͻ DƵůƟƉůĞ ǀŽůƚĂŐĞ ƌĂŶŐĞ͗
ƚƌĂŶƐĨŽƌŵĞƌ ƉƌŽƚĞĐƟŽŶ ĚĞǀŝĐĞƐ͘ ^ŚƵŶƚ ƚƌŝƉƐ ĂƌĞ ĂǀĂŝůĂďůĞ Ϯϰs ʹ ϮϰϬs
in the following voltages: E ͗ DŽƚŽƌƐ ŽŶ ŽƚŚĞƌ ǀŽůƚĂŐĞƐ ;ŽƚŚĞƌ ƚŚĂŶ Ϯϰ s Ϳ ĂƌĞ
ͻ ǀŽůƚĂŐĞ͗ ϭϮs͕ Ϯϰs͕ available on request.
ϰϴs ĂŶĚ ϭϭϬs

Product characterisƟcs

ĂďůĞ ďƵƐŚŝŶŐƐ ĂŶĚ ĐĂďůĞ ƚĞƌŵŝŶĂƟŽŶƐ covers at the front of the unit. The
ĂďůĞ ďƵƐŚŝŶŐƐ maximum supported cable sizes are:
ĞŐŝƐ ϯϲ ƵƐĞƐ ƚŚĞ ŝŶĚƵƐƚƌLJ ƐƚĂŶĚĂƌĚ ͻ hƉ ƚŽ ϯϬϬŵŵϮ͗ ^ŝŶŐůĞ ĐŽƌĞ
/E ϰϬϬ dLJƉĞ ďƵƐŚŝŶŐƐ ǁŝƚŚ ŝŶͲůŝŶĞ ͻ hƉ ƚŽ ϰϬϬŵŵϮ͗ dŚƌĞĞ ĐŽƌĞ ^ŝŶŐůĞ ϯ
ďŽůƚĞĚ ĐŽŶŶĞĐƟŽŶƐ ĂŶĚ Dϭϲ ƚŚƌĞĂĚĞĚ core cable 3 single core cables
ďŽůƚƐ ŝŶ ĂĐĐŽƌĚĂŶĐĞ ǁŝƚŚ EϱϬϭϴϭ͘ dŚĞ ĂďůĞ ĐŽŵƉĂƌƚŵĞŶƚ
same bushings are used for both the
ZŝŶŐ ^ǁŝƚĐŚ ĂŶĚ ŝƌĐƵŝƚ ƌĞĂŬĞƌ ĨƵŶĐ-
ƟŽŶƐ͘ dŚĞLJ ĂƌĞ ĂĐĐĞƐƐŝďůĞ ďLJ ƌĞŵŽǀŝŶŐ
the interlocked cable compartment ůů ŽĨ ƚŚĞ ĐĂďůĞ ĐůĂŵƉƐ͕ ŐůĂŶĚƐ ĂŶĚ
cable compartment sealing devices
ĂƌĞ ĂǀĂŝůĂďůĞ ĂƐ ƌĞƚƌŽĮƚ ŽƉƟŽŶƐ͘
TE Raychem Screened, Separable Connection System Ŷ ĞdžƚĞŶƐŝǀĞ ƌĂŶŐĞ ŽĨ ĂĚĚŝƟŽŶĂů ĐĂ-
ble compartment clamps and sealing
Model: RSTI-68 630 A -1250 A up to 36kV (Single cable termination) devices are available on request,
Technical data please contact your local
>ƵĐLJ ůĞĐƚƌŝĐ ƐĂůĞƐ ŽĸĐĞ ĨŽƌ ŵŽƌĞ
^ĐƌĞĞŶĞĚ ƐĞƉĂƌĂďůĞ ĐŽŶŶĞĐƟŽŶ ƐLJƐƚĞŵ ǁŝƚŚ /E ĐŽŵƉƌĞƐƐŝŽŶ ůƵŐƐ
ŝŶĨŽƌŵĂƟŽŶ͘

Reference number
Cross section Diameter core insulation
Conductor material
mm² mm Al Cu
0.4967 cm 26 311 51 26 311 01
17.0 - 24.3
35 26 311 52 26 311 02
50 26 311 53 26 311 03
70 26 311 54 26 311 04
21.2 - 33.6
95 26 311 55 26 311 05
120 26 311 56 26 311 06
150 26 311 57 26 311 07
185 26 311 58 26 311 08
28.9 - 40.0
240 26 311 59 26 311 09
300 26 311 60 26 311 10

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