35 kV power transformer is an electrical transformer designed for use in power distribution and transmission systems where the primary voltage level is 35 kV. Typical Characteristics ·Voltage class: 35 kV (high-voltage side) ·Function: Steps voltage up or down between transmission and distribution networks. ·Frequency: 50 Hz or 60 Hz. ·Cooling methods: ONAN (Oil Natu...
A Complete Guide to Custom Tubular Solenoids Features and Applications Chapter 1: Introduction on Custom Tubular Solenoid Custom tubular solenoids are becoming increasingly popular in automation, automotive industry, medicine, smart locks, valves, and motion control equipment due to its small size, large force, quick reaction, and reliability. Custom tubular solenoids ...
While there are various types of blister defects, blister pack warping is rarely discussed compared to others. However, for a premium health supplement, warped blister packs are simply unacceptable. After all, no customer would tolerate such a crude packaging flaw, curling blister pack, in a high-priced health supplement or pharmaceutical product. It immediately triggers...
Planetary Gear Reducers consist of three main components: a sun gear, a planetary carrier, and an internal gear. It is possible to reduce speed by setting each of these components as the input, fixed, or output, allowing for different uses depending on the device for which speed reduction is desired. Our standard products are generally used with the sun gear as input, i...
Introduction In modern automotive and battery assembly, standard top-down screw feeding often hits a "dead end." Whether it’s deep-recessed holes in a chassis or space-constrained battery packs, accessibility is the ultimate challenge. Enter Inverted Screw Feeding Technology—a specialized solution designed to feed fasteners upward into narrow, hard-to-reach spaces where ...
Many automation projects are not delayed because the core equipment fails to perform the required motion. More often, the delay begins after the equipment arrives on site. Motors, drives, sensors, controllers, PLCs, HMIs, and data acquisition units all need to be integrated step by step. Wiring, parameter configuration, communication protocol setup, alarm logic tuning, ...
1. General Description 245kV Hybrid Gas Insulated Switchgear (HGIS) is an extra-high-voltage switching system that combines the compactness and reliability of Gas Insulated Switchgear (GIS) with the flexibility and lower investment cost of Air Insulated Switchgear (AIS). In a 245kV HGIS system, major primary equipment such as the circuit breaker, disconnectors, earthin...
1. General Description 145kV Hybrid Gas Insulated Switchgear (HGIS) is an extra-high-voltage switching system that combines the advantages of Gas Insulated Switchgear (GIS) and Air Insulated Switchgear (AIS). It integrates the main switching and protection components into compact gas-insulated modules while allowing external connections through conventional air-insulate...
1. General Description 72.5kV Hybrid Gas Insulated Switchgear (HGIS) is a high-voltage switchgear solution that combines the advantages of Gas Insulated Switchgear (GIS) and Air Insulated Switchgear (AIS). It integrates major switching components such as the circuit breaker, disconnectors, earthing switches, current transformers, and voltage transformers into a compact ...
1. General Description 362kV Gas Insulated Switchgear (GIS) is a high-voltage compact switchgear system used in transmission substations for switching, protection, and control of electrical power networks. It integrates circuit breakers, disconnectors, earthing switches, current transformers (CT), voltage transformers (VT/CVT), busbars, and cable/line termination units i...
170kV Gas Insulated Switchgear (GIS) is a high-voltage switchgear system designed for 150kV-class transmission networks. It uses SF6 gas or environmentally friendly alternative insulating gases as the primary insulation medium and integrates high-voltage switching and protection equipment into sealed, grounded metal compartments. A 170kV GIS typically incorporates circu...
126kV Gas Insulated Switchgear (GIS) is a high-voltage switchgear system designed for 110kV class transmission networks. It uses SF6 gas or environmentally friendly alternative insulating gases as the insulation medium and integrates primary equipment such as circuit breakers, disconnectors, earthing switches, current transformers, voltage transformers, and busbars into ...
72.5kV Gas Insulated Switchgear (GIS) is a compact high-voltage switchgear system that uses insulating gas (commonly SF6 or modern alternative gases) to provide electrical insulation and arc interruption in substations. It integrates major primary equipment such as circuit breakers, disconnectors, earthing switches, current transformers, voltage transformers, and busbars...
Polymer Line Post Insulator is a composite electrical insulator designed to support and electrically isolate overhead conductors in medium- and high-voltage distribution and transmission systems. It uses a fiberglass-reinforced polymer core with a silicone rubber housing and is mounted directly on poles or crossarms to provide mechanical support and insulation. Compared...
Polymer Housing Arrester, also known as a Polymer Surge Arrester or Polymer Metal Oxide Surge Arrester (MOA), is a protective device used in electrical power systems to protect transformers, switchgear, cables, transmission lines, and other electrical equipment from lightning surges and switching overvoltages. Unlike traditional porcelain arresters, polymer arresters us...
36kV Outdoor Voltage Transformer (VT), also known as an Outdoor Potential Transformer (PT), is an instrument transformer designed to accurately transform medium-voltage system voltages up to 36 kV into standardized low-voltage signals for metering, protection, monitoring, and automation systems. It is designed for outdoor installation in substations, switchyards, and dis...
12kV Outdoor Voltage Transformer (VT), also known as an Outdoor Potential Transformer (PT), is an instrument transformer designed to step down medium-voltage system voltages up to 12 kV into standardized low-voltage outputs for metering, protection, monitoring, and control. It is specifically engineered for outdoor installation, with weather-resistant insulation and encl...
36kV Indoor Voltage Transformer (VT), also known as an Indoor Potential Transformer (PT), is an instrument transformer designed to accurately step down medium-voltage system voltages up to 36 kV into standardized low-voltage outputs for metering, protection, monitoring, and control. These transformers are widely installed in indoor metal-clad switchgear, substations, and...
12kV Indoor Voltage Transformer (VT), also known as a Potential Transformer (PT), is an instrument transformer designed to accurately step down medium-voltage system voltages (up to 12 kV) to standardized low voltages (typically 100 V, 110 V, or √3-based values) for metering, protection, and monitoring in indoor switchgear. Main Functions Voltage Measurement: Supplies a...
245kV Capacitor Voltage Transformer (CVT), also known as a Capacitive Voltage Transformer or Capacitor Potential Transformer (CPT), is an extra-high-voltage (EHV) instrument transformer used in 220kV-class transmission systems to reduce high system voltage to standardized low-voltage outputs for metering, protection, control, synchronization, and power system automation....
145kV Capacitor Voltage Transformer (CVT), also known as a Capacitive Voltage Transformer or Capacitor Potential Transformer (CPT), is an extra-high-voltage instrument transformer used in 132kV/145kV-class transmission systems to reduce high system voltage to standardized low-voltage outputs for metering, protection, control, synchronization, and automation systems. A C...
36kV Capacitor Voltage Transformer (CVT), also called a Capacitive Voltage Transformer or Capacitor Potential Transformer (CPT), is a voltage instrument transformer that uses a capacitive voltage divider combined with an electromagnetic transformer unit to reduce medium-voltage system voltage to standardized low-voltage outputs for metering, protection, control, and comm...
245kV Inductive Voltage Transformer (IVT), also known as a Potential Transformer (PT) or Voltage Transformer (VT), is an extra-high-voltage (EHV) instrument transformer designed to accurately reduce system voltages up to 245 kV to standardized low-voltage values for metering, protection, monitoring, and control. It provides electrical isolation between the high-voltage t...
145kV Inductive Voltage Transformer (IVT), also referred to as a Potential Transformer (PT) or Voltage Transformer (VT), is a high-voltage instrument transformer used to accurately step down transmission voltages up to 145 kV to standardized low-voltage values for metering, protection, monitoring, and control. It provides electrical isolation between the high-voltage pow...
72.5kV Inductive Voltage Transformer (IVT), also known as a Potential Transformer (PT) or Voltage Transformer (VT), is a high-voltage instrument transformer designed to accurately reduce system voltages up to 72.5 kV to standardized low-voltage values for metering, protection, monitoring, and control. It provides electrical isolation between the high-voltage power networ...
36kV Inductive Voltage Transformer (IVT), also called a Potential Transformer (PT) or Voltage Transformer (VT), is an instrument transformer designed to accurately reduce medium-voltage system voltages (up to 36 kV) to a standardized low voltage (typically 100 V, 110 V, or √3-based secondary voltages) for metering, protection, and control equipment. Working Principle A...
36 kV Current Transformer (Outdoor Type) is a medium-voltage instrument transformer designed for 36 kV power systems, commonly used on 33 kV distribution and sub-transmission networks. It is installed in outdoor substations, switchyards, and pole-mounted or ground-mounted structures to convert high primary current into a standardized secondary current (typically 1 A or 5...
12 kV Current Transformer (Outdoor Type) is a medium-voltage instrument transformer designed for 12 kV power systems (commonly used on 11 kV distribution networks) and installed in outdoor substations, pole-mounted structures, and open-air switchyards. It converts high primary current into a standardized secondary current (typically 1 A or 5 A) for metering, protection, ...
Residual Current Transformer (RCT), also known as a Core Balance Current Transformer (CBCT) or Zero Sequence Current Transformer (ZSCT), is a specialized instrument transformer designed to detect residual (earth leakage) current in electrical systems. Unlike conventional current transformers that measure load current, an RCT measures the vector sum of all phase currents ...
36 kV Current Transformer (Indoor Type) is a medium-voltage instrument transformer designed for 36 kV power systems, typically used on 33 kV distribution and sub-transmission networks. It accurately converts high primary current into a standardized secondary current (typically 1 A or 5 A) for metering, protection, monitoring, and control while providing complete electric...
123 kV Current Transformer (Top-core Type) is a high-voltage outdoor instrument transformer designed for 123 kV systems (typically used on 110 kV transmission networks). It converts high primary current into a standardized secondary current (typically 1 A or 5 A) for metering, protection, monitoring, and control while providing complete electrical isolation between the h...
72.5 kV Current Transformer (Top-core Type) is a high-voltage outdoor instrument transformer designed for 72.5 kV systems (commonly used on 66 kV transmission and sub-transmission networks). It accurately transforms high primary current into a standardized secondary current (typically 1 A or 5 A) for metering, protection, monitoring, and control while providing complete ...
245 kV Current Transformer (Hair-pin Type) is an extra-high-voltage (EHV) outdoor instrument transformer used in 220 kV and 245 kV air-insulated substations (AIS). It converts high primary currents into standardized secondary currents (1 A or 5 A) for protection, metering, monitoring, and control while providing complete electrical isolation between the high-voltage prim...
123 kV Current Transformer (Hair-pin Type) is a high-voltage instrument transformer used in 110 kV and 123 kV air-insulated substations (AIS) to accurately transform high primary currents into standardized secondary currents (typically 1 A or 5 A) for protection, metering, control, and monitoring. The hair-pin type uses an integral U-shaped primary conductor that forms a...
72.5 kV Current Transformer (Hair-pin Type) is a high-voltage instrument transformer used in transmission and sub-transmission substations to accurately measure high primary currents and provide isolated secondary currents for protection, metering, monitoring, and control. The hair-pin type incorporates a single U-shaped (hair-pin) primary conductor that passes through t...
Horizontal Knee Disconnector (Horizontal Knee Break Isolator) is a high-voltage disconnector used in air-insulated substations (AIS) to provide a visible isolation point for maintenance and operational safety. It employs a hinged knee-joint mechanism that folds horizontally during operation, making it suitable for substations where vertical clearance is limited. Working...
