LXSC Current Transformer

Product Overview

Zero-Sequence Current transformer LXSC ya kunado na'urar da kwaikwayon da tsohon kwalliya. Tana da kafin daɗi mai sarrafa da shirya a cikin kwalba mai yawa da kuma da kwalba mai gaba-gaba. Yana iya samun da ita a matsayin kamar da tsarin jirgin hankali, ziyartar adadin karamin lalace, da kuma babban kungiyoyin kai. An samu wannan current transformer da take da IEE-Business daga cikin IEC 61869-1:2007 da IEC 61869-2:2012. Ko IEC60044-1.

Key Features

• Adadin karamin lalace da kwaikwayon da tsohon kwalliya: Ya kunado na'urar da kwaikwayon da tsohon kwalliya, wanda ya haɗa da kwaikwayon da tsohon kwalliya 0.2S, da adadin karamin lalace da ƙwai 0.2% da kuma fasalin da ƙwai 10' a kan 1%–120% na adadin da aka sani. An samun duwatsu masu sharhi (5A/1A) don inganta kungiyoyin adadin karamin lalace da tsohon kwalliya kamar energy meters da kuma power analyzers, wanda ke tabbatar da adadin karamin lalace da tsohon kwalliya da kuma adadin karamin lalace da tsohon kwalliya.

• Tsarin daɗi mai sarrafa da epoxy: An samun epoxy resin a kan tsarin daɗi mai sarrafa, wanda ya haɗa da IP68 protection, wanda ya ba suka samun daɗi mai sarrafa a kan ruwan daɗi. Ana amfani da UL94 V-0 flame retardancy, wanda ta iya yi aiki da kyau daga -40°C zuwa +120°C, wanda ya ba suka samun daɗi mai sarrafa a kan yankunan da suka da karfi kamar coastal salt spray, underground mines, da kuma wet basements. Tsarin daɗi mai sarrafa ne wanda ba sa shiga daɗi mai sarrafa, wanda ta ba suka samun daɗi mai sarrafa a kan tsari.

• Tsarin daɗi mai sarrafa da kwaikwayon da tsohon kwalliya: Ana samun tsarin daɗi mai sarrafa da kwaikwayon da tsohon kwalliya daga 50/5 zuwa 3000/5A, da kafin daɗi mai sarrafa da kwaikwayon da tsohon kwalliya (e.g., 200/5A, 400/5A, 800/5A), wanda ya ba suka samun daɗi mai sarrafa a kan tsarin daɗi mai sarrafa bayan cikakken kafin daɗi mai sarrafa. Dynamic response ratio of 1:150 maintains linearity from normal load (100A) to short-circuit fault (15kA), ensuring accurate measurement across diverse operating conditions.

• Anti-Saturation & Fast Transient Response: Special magnetic circuit design prevents core saturation up to 20x rated current. Class 5P20 protection winding delivers ≤10ms response time, supporting overcurrent and differential protection schemes. Effectively safeguards electrical equipment against short-circuit damage and overload conditions.

Technical Data

• Rated insulation level: 0.72/3/10kV

• Rated primary current: up to 1500A

• Rated secondary current: 5A or 1A

• Installation Altitude : 2000m

Specification

Outline