The Electromagnetic Spectrum Innovator DATA SHEET Current Sense Transformers Current range of 3.5 to 800 A Features Measures electrical current by transforming current from high to low measurable values 50 Hz to 100 kHz operating frequency Available totally encapsulated, with or without wound primary turns and loading resistor Built to meet UL, MIL, VDE, CE specs EMRL current transformers meet UL1244 Ideal for amp meters, wattmeters, relays, and cross current compensation Applications APITech offers a wide range of current sense Advanced fault-tolerant computers and workstations transformers that measure electrical current (AC Control panels reading current flowing to and DC) and can transform current from high to low transformers measurable values. APITech Series 5300 current sense transformers are available with current ranges from Telecom and communications systems 3.5 to 800 A in six subcategories of current sense transformers. You will find current sense transformers in advanced fault-tolerant computers and workstations, control panels reading current flowing to an electric transformer, telecom, and communications. Outline Drawing www. apitech.com 855.294.3800 info apitech.com www.linkedin.com/company/api-technologies-corp-/ 1 091420EDThe Electromagnetic Spectrum Innovator DATA SHEET Current Sense Transformers 5300 Series Ip: Primary current V/A: Output volts per input amps RL: Terminating resistor N: Nominal turns Rs: Winding resistance RCF (Ratio Correction Factor): Current readings should be multiplied by this factor to compensate for the effect of transformer loss Lex and vex: Excitation Current and Voltage at rated operating condition WT: Net weight in pounds Unless requested, the terminating resistor and one-turn primary are customer supplied Pin 3: Nominally for mechanical support only, will be used for center-topped designs www. apitech.com 855.294.3800 info apitech.com www.linkedin.com/company/api-technologies-corp-/ 2 091420ED