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Beijing Hyliton Power Technology Co.,Ltd.
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Tel: +86 189 0119 4516
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Product item：ELDZC-10 Electronic Type Current Transformers Product type：ELDZC-10Protect code：Ov···
Product item：ELDZC-10 Electronic Type Current Transformers
Product type：ELDZC-10
Protect code：
Overview：ELDZC-10 electronic current transformer is suitable for AC power system 10kV cable line power supply equipment for line current measurement and protection.
Summary
ELDZC-10 electronic current transformer is suitable for AC power system 10kV cable line power supply equipment for line current measurement and protection. The secondary output of the transformer is a voltage signal, and since the output is a small signal, it can be directly connected to the secondary device without secondary conversion. It conforms to the technical specifications of the first and second integration of the national grid distribution equipment.
Type Designation Product Code
Product functions
● The product is based on the principle of low power small iron core, and the output signal is a voltage amount, which is proportional to the primary current.
● There is no magnetic saturation in the whole measurement range, the output is linear, and the small iron core structure can make high-precision measurement level.
● The current transformer can realize three-in-one compatibility of protection，meterage and measurement.
● There is no high voltage generated in the secondary open circuit, which will not cause danger to operators and equipment.
● The secondary signal is routed through the aerospace plug-in and shielded cable
Wiring diagram
Working condition
Ambient temperature | 40 ℃—70 ℃ | Altitude temperature | ≤3000 m |
Daily average temperature | ≤40 ℃ | Daily average temperature | 90% |
Technical parameters
Voltage level | 10 kV | Rated frequency | 50 Hz | |
Power frequency withstand voltage | 3 kV/1min | Short-time withstand current | 40 kA/1s | |
Rated primary current | 20-1000 A | Rated secondary output | 0.15V,0.225V,1V,4V | |
Accuracy level | measuring | 0.2S,0.2,0.5 | Load impedance | ≥20 kΩ |
Protection | 5P,10P | |||
Executive standard | IEC60044-8 , GB/T20840.8 | |||
Outline drawing
Download the specifications of ELDZC-10 type electronic current transformer Transformers
ELDZC-10 electronic current transformers.pdf
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