Product Name: UL Certificate Easy Mount 20A 10mm Split Core Current Transformer for Battery Banks Model NO.: ECS1020-L40A Voltage Transformation Principle: Electromagnetic Type Magnetic Circuit Structure: Single Stage Type Installation: Active Type Insulating Medium: Insulating Paper Winding Form: Single Layer & Tightly Wound Type Usage: Measurement Operation Condition: Indoor Phase: Single Type: Current Transformer Application: Electronic, Instrument Trademark: ECHUN Transport Package: 160PCS/Box Origin: China HS Code: 8504500000 Product Description UL certificate Easy mount 20A 10mm split core Current transformer for Battery BanksThe ECS10 series are split-core current transformers. The CT can be mounted to existing panels, such as control centers or load centers, to measure or monitor wattage. These CTs can be mounted without removing existing cables for easier installationCustomized current ratio available.Rated Primary Current(Amp.) 50/60Hz20nom(0.1~30A max)Turn ratioNp:Ns=1:1000Current ratio20A/20mAD.C. Resistance at 20 ºC66Ω±10%Accuracy@RL<=10Ω0.5%Phase Error at Rated Current Range≤1 °Operating Temperature Range-40~65ºCStorageTemperature Range-45~85ºCDielectric Withstanding Voltage(Hi-pot)2.5KV/1mA/1minInsulation ResistanceDC500V/100MΩ minApplications:Current measurementMonitoring and protectionEnergy and sub-metering productsNetwork equipmentInstruments and sensorsControl systemsAdvantage:Mount easy.Excellent linearity over the whole range.Fully RoHS compliant.