CYECT1-10 IEE-Business Transformator electricus currentis

Product Overview

Prodigia ad normas IEC60044-8, GB/T20840.8-2007, et possunt satisfacere aliis speciales desideria clientis. Prodigia utuntur Rogowski winding ad probandum currentem, praecipue in ≤ 10kV switchgear, coniuncta cum electricis instrumentis, digitalibus mensuris et protectivis apparatibus, simulque plurifunctiones sicut mensura, controllo, protectione et data transmissione etc., secundaria aperta circuitus non producit altam tensionem.

Main technical parameter

• Rated primary voltage : 10kV
• Rated primary current : 50-2000A
• Rated secondary voltage : 4V(mensura)，200mV(protectionis)
• Rated Burden>10kΩ
• Rated digital output : 0x2D41(mensura)0x01CF(protectionis)
• Accuracy for measuring winding : 0.2
• Accuracy for protection winding : 5P20/5TPE
• Rated frequency : 50Hz
• Rated insulation level : 12/42/75kV
• Rated short time thermal current : 50-200: 150Ipr, 300-2000A :31.5kA/1S
• Rated dynamic current : 50-200A :375Ipr, 300-2000A :80kA
• Ambient temperature : -5℃ -40℃ (interior), -25℃-50℃(exterior)
• Ambient humidity : ≤RH95%(25℃ )
• Altitude : ≤ 2000m( Can devise according customer’s requirement)
• Installation site : interior/ exterior

Outline drawing