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Products
Transformer
Dry Type Transformer
35kv Dry Type transformer
20kv Dry Type transformer
10kv Dry Type transformer
Oil Immersed Transformer
35kv Oil Type transformer
20kv Oil Type transformer
10kv Oil Type transformer
Medium Voltage Switchgear
Low Voltage Switchgear
Prefabricated Substation
America Type Substation
European Type Substation
Medium Voltage Switch
Vacuum Circuit Breaker
Indoor Vacuum Circuit Breaker
Outdoor Vacuum Circuit Breaker
Cable Branch Box
Load Break Switch
Disconnect Switch
CT/PT Transformer
Current Transformer
Potential Transformer
News
FAQs
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The energy efficiency level of the transformer
Transformer efficiency refers to the efficiency with which the transformer converts electrical energy into another voltage during operation. It represents the ratio between the energy consumed by the transformer during the energy conversion process and the energy output. High efficiency means low...
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The core parameters of the transformer are no-load loss and full-load loss
Transformer losses are primarily categorized as no-load losses and loaded losses. No-load losses, also called iron losses, are primarily caused by hysteresis and eddy current losses in the core. They are voltage- and frequency-dependent, but independent of the load current. Load losses, also call...
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Main technical parameters of transformer
Under specified operating conditions and operating conditions, the transformer’s key technical data is generally indicated on the nameplate. These primarily include: rated capacity, rated voltage and its tapping, rated frequency, winding connection group, rated performance data (impedance v...
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Application of capacitor compensation in power system
Capacitor compensation is primarily used in power systems to improve power factor, improve voltage quality, reduce line losses, and enhance power supply system efficiency and stability. By properly deploying capacitors in a power system, they can compensate for the reactive power generated by ind...
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Do you recognize the primary system diagram of the KYN28-12 switchgear?
A complete high-voltage system consists of the following components: 1. Incoming switchgear (receives power from the high-voltage system, i.e., the source of the high-voltage system) 2. PT switchgear (provides busbar voltage signals for this section of the high-voltage system, enabling ene...
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Application of armored high-voltage cabinet(KYN28) power system
“Armored KYN28 Switchgear” is the common name in the power industry for the KYN28A-12 armored removable AC metal-enclosed switchgear. This type of high-voltage switchgear is designed specifically for indoor power distribution systems. The following is a comprehensive description of it...
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Installation and application of cable branch boxes in urban construction
With the acceleration of urban construction, the conflict between 10kV line corridor planning and urban development and construction is becoming increasingly severe. To meet the needs of social development and ensure safe, stable, and reliable power supply, cable lines are being implemented in ke...
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A wide variety of distribution cabinets
Distribution panels can be categorized in various ways based on different standards, primarily by voltage level, structural features, installation method, and location. 1. By Voltage Level: • Low-voltage distribution panels: Typically refers to distribution panels rated at 1 kV or below, used to ...
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Do you know short circuit impedance?
Short-circuit impedance is a critical parameter of electrical equipment such as power transformers and reactors. It characterizes the impedance characteristics of the equipment under short-circuit conditions and is crucial for equipment operation, protection design, and grid stability analysis. C...
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Do you know the power supply radius of the transformer?
The power supply radius of a transformer refers to the distance from the transformer to the farthest power-consuming device. It is affected by several factors, including voltage level, cable type, load size, and voltage quality requirements. Generally speaking, the low-voltage power supply radius...
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Compensation application of low voltage active filter cabinet in power system
Active power filters are primarily used to dynamically filter harmonics and compensate for reactive power, improving power quality and equipment reliability. They detect and compensate for harmonic currents in real time, making the current injected into the grid closer to a sine wave, thereby red...
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SF6 gas insulated ring main unit
GIS (Gas Insulated Switchgear) is a high-voltage switchgear that uses SF₆ gas as the insulating medium. It seals components such as circuit breakers, disconnectors, earthing switches, transformers, lightning arresters, and busbars within a grounded metal casing, achieving compact and reliable pow...
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