Model:JCQ-C1
The arrester online monitor (also known as arrester leakage current and action recorder) is an instrument used in conjunction with zinc oxide arresters in high-voltage AC power systems. The instrument is connected in series in the surge arrester grounding circuit. The mA meter in the monitor is used to monitor the leakage current (peak value) through the arrester under the operating voltage, which can determine whether the arrester is damp and whether the components are abnormal; the action counter records the number of overvoltage actions of the arrester.
Model:JSYF8
The discharge counter is the electrical equipment that connected in series under the surge arrester to record the number of operations of the arrester, master the law of lightning activity, continuously improve the reliability of lightning protection of power transmission and distribution equipment, monitor the life of the surge arrester and study the operation of the power system under the action of atmospheric overvoltage.
Model:BKT-D1-55
BMC Plastic Bracket is made of BMC material, which has the characteristics of high insulation, chemical resistance, high fire resistance, good water resistance, light weight, high strength, aging resistance, and UV resistance, etc.
Model:JDC-01
High Voltage Thermal Explode Type Disconnector is a device for disconnecting a surge arrester from the system in the event of arrester failure, to prevent a persistent fault on the system and to give visible indication of the failed arrester. The thermal explode disconnectors meet the standard of IEC60099-4.
Model:JCRDdxL
Grounding rod, also known as ground electrode, ground grid. The grounding rod is designed and produced on the theoretical basis of improving the internal conductivity of the grounding conductor and reducing the external soil resistivity of the grounding conductor. The product has the advantages of simple construction, small footprint, no environmental pollution, long service life and low resistance.
Model:MLPD35-D
The multi-cavity arc blowing lightning protection device in the overhead line is characterized in that no special grounding is required, the power frequency freewheeling current can be cut off, the failure rate is low, and the service life is long. The application of the multi-cavity arc blowing lightning protection device plays a key role in the safe and stable operation of the wind farm, and is of great significance to the line operation and maintenance in the wind power aftermarket.
Model:MLPD24-C
The multi-cavity arc blowing lightning protection device in the overhead line is characterized in that no special grounding is required, the power frequency freewheeling current can be cut off, the failure rate is low, and the service life is long. The application of the multi-cavity arc blowing lightning protection device plays a key role in the safe and stable operation of the wind farm, and is of great significance to the line operation and maintenance in the wind power aftermarket.
Model:MLPD10-i-FX1
The multi-cavity arc blowing lightning protection device in the overhead line is characterized in that no special grounding is required, the power frequency freewheeling current can be cut off, the failure rate is low, and the service life is long. The application of the multi-cavity arc blowing lightning protection device plays a key role in the safe and stable operation of the wind farm, and is of great significance to the line operation and maintenance in the wind power aftermarket.
Model:MLPD10-I
The multi-cavity arc blowing lightning protection device in the overhead line is characterized in that no special grounding is required, the power frequency freewheeling current can be cut off, the failure rate is low, and the service life is long. The application of the multi-cavity arc blowing lightning protection device plays a key role in the safe and stable operation of the wind farm, and is of great significance to the line operation and maintenance in the wind power aftermarket.
Model:YH10WZ-48C1280
Zinc oxide arrester is the current international advanced overvoltage protector. Because its core component adopts zinc oxide resistance sheet; compared with the traditional silicon carbide arrester, the volt-ampere characteristics of the arrester are improved, and the overvoltage current capacity is improved, thus bringing about fundamental changes in the characteristics of the arrester.
When the arrester is under normal operating voltage, the current flowing through the arrester is only microampere. When subjected to overvoltage, due to the nonlinearity of the zinc oxide resistor, the current flowing through the arrester instantly reaches thousands of amperes. The arrester is in the conducting state, release overvoltage energy, thus effe......
Model:YH10WZ-36C1030
Zinc oxide arrester is the current international advanced overvoltage protector. Because its core component adopts zinc oxide resistance sheet; compared with the traditional silicon carbide arrester, the volt-ampere characteristics of the arrester are improved, and the overvoltage current capacity is improved, thus bringing about fundamental changes in the characteristics of the arrester.
When the arrester is under normal operating voltage, the current flowing through the arrester is only microampere. When subjected to overvoltage, due to the nonlinearity of the zinc oxide resistor, the current flowing through the arrester instantly reaches thousands of amperes. The arrester is in the conducting state, release overvoltage energy, thus effe......
Model:YH10W-48C1500
M.V. Polymer Lightning Arresters are used to protect transformers and other equipments in station and distribution systems against the damage by atmospheric (especially lightning effects) and operational conditions.
Metal oxides Lightning arresters without gaps are designed to prevent probable damages in the case of typical surges in energy systems while it has no negative effect on energy systems in normal operation voltage. This special feature of gapless arresters originating from non-linear characteristics of metal-oxide varistors between voltage and current scales. The non-linear feature is much higher compared to silicon carbide lightning arresters.