Power Harverster CT for Electricity Transmission Line Fault
Power Harverster CT for Electricity Transmission Line Fault Power Harverster CT for Electricity Transmission Line Fault Power Harverster CT for Electricity Transmission Line Fault Power Harverster CT for Electricity Transmission Line Fault Power Harverster CT for Electricity Transmission Line Fault

Power Harverster CT for Electricity Transmission Line Fault

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PRODUCT OVERWIEW
BNWKLSD-Q transmission line energy acquisition device is a new type of power supply device that uses the principle of electromagnetic induction to obtain electric energy and achieve stable voltage output. The device has stable and reliable long-term operation, mature technology, strong adaptability to current changes in transmission lines, self-protection from short-circuit and inrush current, and can provide reliable power supply for online monitoring and monitoring equipment of various transmission lines.
Product Features

Opened and closed structure, easy to install on site and easy to operate. Fully enclosed design, suitable for harsh environments;

Induction energy, efficient and reliable, no maintenance;

Stable operation, stable output can be maintained in the case of line current changes. The output voltage is stable and the ripple is small; the output power can reach more than 20W;

It can work continuously at a current greater than 1000A, and can work stably for a short time at a current greater than 3000A; it can be installed on transmission lines of any voltage level from 6kV to 500kV

Scope of Application
Travelling wave ranging device for high voltage overhead transmission line.
PERFORMANCE

Input Characteristics:
    Transmission Line Voltage Class:≤500KV
    Transmission Line Current:≤3000A
    Rated Frequency: 50Hz

Output Characteristics:
    Output Voltage Accuracy: ≤1% Rated Output Voltage
    Load Effect: ≤±1% of rated output voltage (when 0~100% of rated load changes)
    Ripple Peak: ≤±1% rated output voltage
    Overcurrent protection: no less than 120% of rated output current, automatic recovery
    Switching frequency:300kHz

Environmental characteristics:
    Ambient Temperature: -25℃~+50℃
    Storage Temperature: -40℃~+120℃
    Relative Humidity: ≤95%
    Atmospheric conditions: no serious pollution in the atmosphere
    Altitude: ≤3000m
    Temperature Coefficient: ≤±0.02%/℃
    Temperature rise: K30℃

Shape and Installation Dimensions

We are a manufacturer has export qualification and experience.

instrument type at least 100pcs ;others by 1 -5 pcs;

T/T;L/C;

Instrument transformer 20 thousand pcs ;current transformer 12 thousand pcs ;voltage transformer 11 thousand pcs.

We have a R&D team for new product design. Successful cases and in continued cooperation. Discussion among both sides ➡general specification ensure➡structure drawing ➡original sample ➡electrical

Standard Carton Export fumigatin-free tray Tray Film Edge fixing strip Vacuum packaging acceptable Customize size acceptable
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Contact Us

Tel:+86-25-84152563

Fax:+86-25-52146294

Email:export@hbtianrui.com

Address:Head Office: No.8 Chuangye Avenue, Economic Development Zone, Tianmen City, Hubei Province, China (Zip Code: 431700) Nanjing Office: Building 23, Baijiahu Science and Technology Industrial Park, No.2 Qingshuiting West Road, Jiangning Economic Development Zone, Nanjing City, Jiangsu Province,China (Zip Code:211106)

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