>product>Energy Meter Parts>High Accuracy 0.1% 10ω 60a Miniature Small Current Transformer
FU-CT-U series current transformers are high precision small current transformers, they are in delicate aesthetic appearance, flexible structure, small volume and light weight, the insulating ability is strong, earthquake prevention. They can covert alternative current or a half-wave rectifier DC current to accurate low-current which are Suitable for GB/T17215.321 Electricity meters with DC and Even harmonic requirements.
This specification suitable for 50/60Hz multifunctional electronic electric energy meter, anti-stealing electric meter, digital meter, also be used for transducer electric variables, remote control data acquisition system, relay protection, digital device and meters.
All of our miniature current transformers are strictly comply IEC60044-1, IEC 61869-2, ANSI/IEEE C57.13, GB1208-2006, GB/T 20840.1-2010, GB/T 20840.2-2014, GB/T 22071.1-2018, IEC/EN61010-2-032, IEC/EN 61010-2-031.
■ Measurement range of 1mA to 150A AC;
■ Low phase shift for power measurement;
■ High precision 0.1% for current measurement;
■ Holding wire diameter: φ5mm, 8mm, 13mm, 20mm;
■ Harmonic measurement;
■ Improved ergonomic design & easy operation;
■ High content permalloy core;
■ Multiple appearances can be choosed;
■ IEC/EN61010-2-032, IEC 60044-1, IEC 61869-2 etc standard;
■ High accuracy, wide linear range, good consistency;
■ Suitable for three-phase electric energy meters with high precision and small phase displacement;
■ Covert alternative current or a half-wave rectifier DC current to accurate low-current;
■ Wide linear output current, high precision and good consistency;
■ Encapsulated with epoxy resin, power-frequency withstand voltages: 4000V 50Hz/1min, insulation resistance: ≥1000MΩ/500Vdc;
■ Working frequency: 50Hz～400Hz;
■ Operating temperature: -40℃～95℃;
■ Comply to IEC 60044-1 class 0.1, class 0.2 standard requirements;
■ DC and even harmonics：100A/√2，1inductive, error should be less than ±3%@PF=1.0;
■ Three-phase electric energy meters;
■ Anti-stealing electric meter;
■ Digital meter;
■ Transducer electric variables;
■ Remote control data acquisition system;
■ Relay protection;
■ Digital devices and meters;
■ Metering device.
| Current error（ ratio )±% | Phase error ( angle )±' | ||||||
|---|---|---|---|---|---|---|---|
| Rated current percent value | Rated current percent value | ||||||
| 5% | 20% | 100% | Imax | 5% | 20% | 100% | Imax |
| -0.1~+0.1 | -0.1~+0.1 | -0.1~+0.1 | -0.1~+0.1 | -15~+15 | -13~+13 | -10~+10 | -8~+8 |
| Note: All the above data need to be measured after demagnetization | |||||||
| Model | Rated Primary Current | Current Ratio | Rated Burden | Accuracy Class |
|---|---|---|---|---|
| FU-DCT-U001 | 5A~60A | 2500∶1 | 20Ω | 0.1 |
| FU-DCT-U002 | 5A~60A | 2500∶1 | 10Ω | 0.1 |
| FU-DCT-U003 | 5A~100A | 2500∶1 | 10Ω | 0.1 |
| FU-CT-U004 | 5A~60A | 2500∶1 | 10Ω | 0.1 |
| FU-CT-U005 | 5A~100A | 2500∶1 | 10Ω | 0.1 |
| FU-CT-U006 | 5A~100A | 2000∶1 | 10Ω | 0.1 |
| FU-CT-U007 | 5A~100A | 2000∶1 | 10Ω | 0.1 |
| FU-CT-U008 | 5A~60A | 2000∶1 | 20Ω | 0.1 |
| FU-CT-U009 | 5A~150A | 2500∶1 | 20Ω | 0.1 |
| FU-CT-U010 | 5A~40A | 2500∶1 | 20Ω | 0.1 |
| Notes: Only few typical products of this series are shown in the following page. GFUVE is capable of making other customized design and manufacturing per user request. | ||||
