Current transformers_JPS series


Catalog excerpts

Current transformers_JPS series - 1

JPS52N-XXXX-333mV SERIES Designed for quick and easy installation, JPS series of split core current transformer support both Power Quality measuring and Revenue Grade metering. Ideal for use in either new construction or retrofits, the split core design allows JPS Series CT to be opened and placed around the power cable, securely locked noticed by A SINGLE CLICK SOUND, thus speeding up installation time. Enhanced durability prevents effect of vibration or shock, considering characteristics of opening/closing hinges. Therefore, the JPS series current transformers can measure the current flowing through the line with Revenue grade accuracy. Unique design listed under UL 2808, UL/EN 61010-1 allows for field installation of JPS series in manufactured subpanels and electrical cabinets while maintaining the UL rating and manufacturer warranty. Advantages ■ IEEE/ANSI C57.13, Class 0.3/0.6 accuracy ■ IEC 61869-2 Class 0.2S/0.5S accuracy ■ Accessories options for installation (Terminal, plug-in, RJ12 port) Application ■ ANSI C12.20 of class 0.5 ■ IEC 62053-22 of class 0.5S ■ IEC 61000-4-30 A ED3 for Power Quality Meter Standards ■ UL Listed UL2808 (XOBA) : Pollution Degree: 3 CAT IV, 600 Vac ■ UL/EN61010-1(PICQ) : Pollution Degree: 3 CAT IV, 600 Vac Link Please refer to “Split-core Current Transformer Installation Guide” for further details. Note: the burden resistor is built into the JPS52N-333mV SERIES. Specifications are subject to change without notice

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Current transformers_JPS series - 2

1. Specifications ■ Accuracy : Class 0.5S ■ System Voltage : 720 V (0.72 kV) ■ Overload Withstand : 1.2 times rated current continuously ■ Compliant with : IEC/EN 61869-2 & IEEE/ANSI C57.13 ■ Operating Temperature Range : -40°C to 70°C ■ Relative Humidity : 0 to 90% non-condensing ■ Test Voltage : 3 kV for 1 minute ■ Frequency Range : 50/60 Hz ■ Protection Level : 3.0V0-P ■ Insulation Category : CAT III 1000 Vac, CAT IV 600 Vac ■ Output Lead Wires : Style : Two conductor, brown and yellow twisted pair (equivalent to about one #8 AWG 0.213" dia.), MTW, UL 1015 Standard length : 8 ft (2.44m)...

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Current transformers_JPS series - 3

Ratio Error (%) CE UL Listed UL2808 (XOBA) : Pollution Degree: 3 CAT IV, 600 Vac UL/EN61010-1(PICQ) : Pollution Degree: 3 CAT IV, 600 Vac RoHs Compliant Operating Temperature : -40°C to 70°C (–40°F to +158°F) Operating Humidity : Non-condensing, 0 to 95% relative humidity(RH) Operating Altitude : Up to 3000 m (9842 feet) Pollution Degree : 3 (harsh environment) Indoor Use : Suitable for indoor use Outdoor Use : Suitable for outdoor use when mounted in a NEMA 3R or 4 (IP 66) rated enclosure, provided the ambient temperature will not exceed 55°C (131°F)

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Current transformers_JPS series - 4

Width : 125mm Height : 103.5mm Thickness : 41mm Opening : 52mm Weight : 970g Core Nickel Core : high permeability ferrite Standard lead wire : 2.44m, 18AWG (mm) Labels Front Label Right Side Label Left Side Label ▪ QR code : ; ; Scan QR code for Instruction Manual ▪ Orientation : Mount the CT reffering to the right side label attached(P1->P2). Typical Accuracy ▪ In the following graphs, a positive phase angle error indicates that the output of the CT leads the primary current. ▪ Graphs show typical performance at 25°C, 60 Hz ▪ Performance Graphs - The standard CT meets ANSI/IEEE C57.13...

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Current transformers_JPS series - 5 Specifications are subject to change without notice

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Current transformers_JPS series - 6

120 Phase Displacement ( minutes ) Ratio error (%) 120 Phase Displacement ( minutes ) Ratio error (%) Ratio error (%) Phase Displacement ( minutes )

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Current transformers_JPS series - 7

120 Phase Displacement ( minutes ) Ratio error (%) Safety The J&D CTs are UL2808 Listed, UL/EN 61010-1, CE, RoHS compliant and certified, are also conformed up to Pollution degree 3, 600Vac CAT IV rated devices. Please be sure that Failure to follow these instructions can result in serious injury and/or cause damage. The transducer shall be used in electric/electronic equipment in accordance with the operating instructions of all related systems and component manufacturers with respect to applicable standards and safety requirements. Follow corresponding national regulations and safe...

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