Ellumi-3 type SF6 gas-filled and fully insulated RMU load switch, vacuum circuit breaker and its isolating switch are completely enclosed in a stainless steel airtight box, and the load switch is SF6. Gas arc extinguishing, vacuum circuit breaker adopts vacuum arc extinguishing; Cable connection adopts fully insulated touch plug connector, and transformer adopts fully insulated structure.
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The Environment-Friendly Climate Neutral Gas Insulated Ring Main Unit fully insulated ring network cabinet is the latest generation of truly environmentally friendly gas-filled fully insulated, fully enclosed, shared box and expandable maintenance-free power distribution switches independently developed by Shenzhen Sanhe Power Technology Co., Ltd. equipment.01 / 5
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Three-position mechanism
The circuit breaker mechanism and the three-position mechanism use the same motor, which is convenient for production management and maintenance at the operation site. There is a certain interlocking device between the mechanisms to ensure reliable operation of the operating mechanism and effectively avoid misoperation.02 / 5 -
Circuit breaker mechanism
The circuit breaker mechanism and the three-station mechanism use the same motor, which is convenient for production management and maintenance at the operation site. There is a certain interlocking device between the mechanisms to ensure reliable operation of the operating mechanism and effectively avoid misoperation.03 / 5 -
SF6 Gas Insulated RMU
SF6 gas-filled fully insulated ring network cabinet is a new generation of SF6 gas fully insulated, fully enclosed, shared box and expandable maintenance-free power distribution switch equipment independently developed by Sanhe Power Tech(Shenzhen)Co., Ltd. The load breaker switch body in the ring mains cabinet adopts the latest generation load switch and vacuum circuit breaker with independent research and development. The side-mounted high-performance vacuum circuit breaker is used. The switch can be equipped with a self-developed spring operating mechanism. The vacuum circuit breaker can also be equipped with The vacuum circuit breaker can also be equipped with permanent magnet operation.04 / 5 -
SDFC Series Frequency Converter
SDFC series frequency converter is used for speed regulation of three-phase squirrel cage induction motor or synchronous motor Control, reduce motor speed, reduce energy waste, control motor speed according to process requirements It can reduce current impact, reduce mechanical wear and prolong the service life of equipment Commercial electricity users.05 / 5
Under the premise of sufficient supply, power quality problems have become increasingly prominent, mainly manifested in power factor, harmonics, three-phase unbalance, voltage fluctuations and flicker.
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SEK Series Vacuum Contactor
SEK intelligent permanent magnet vacuum contactor has the characteristics of energy saving, material saving, fireproof, explosion-proof, small size, long life, low maintenance cost, reliable operation and no pollution. It is widely used in the control and protection of power transmission and distribution systems in the fields of electric power, machinery, metallurgy, mining, petroleum, chemical industry, railway, broadcasting, communications, and transportation.01 / 5 -
SLC Power Factor Correction Controller
SLC Power Factor Correction Controller is a high and low voltage common reactive power compensation controller of dual-core MCU with DSP control, advanced software algorithms and reliable electromagnetic compatibility design. The controller can effectively and reasonably control the shunt capacitor bank switching, improve power factor, reduce line losses, and improve voltage quality.02 / 5 -
HVC high voltage reactive power local compensation equipment
HVC series of high voltage reactive power local compensator is widely used in the high power high voltage electric equipments of metallurgy, mining, Petrochemical Industry, Drainage and other fields. Particularly, it can work well in compensating long-distance wire loss, increase of power factor; reduce line loss, save energy, steady voltage, to improve the quality of power grid.HVC series of high voltage reactive power local compensator is mainly composed of shunt capacitors, and equipped with protection units, which is connected with three phase AC power distribution system of 50 or60Hz and rated voltage 3-10Kv and installed around the asynchronized generator or inductive equipments.03 / 5 -
APFM Active power filter (APF)
The active power filter (APF) is mainly composed of controller, isolation switch (circuit breaker), contactor, IGBT, driving circuit, protection system, fuse, connection reactor, DC capacitor, etc. The controller measures phase A, C reactive power(current), produces control signal, drives IGBT on/off and produces harmonic and reactive current same as system harmonic current but in opposite phase to filter system harmonic, reduce reactive power and keep system power factor approximately at 1. Our APF equipment is module structure,there are two types Wall Mounted and cabient mounted.The Wall Mounted type is preferred to be used in equipment improvement which is very convenient to install.04 / 5 -
STS dynamic reactive power compensation switching regulator(Thyristor switch)
STS series dynamic reactive power compensation switching regulator is a new device used in low voltage reactive power compensation equipment, it can achieve quickly zero switching to the low-voltage shunt capacitor, and it is the ideal device for fast switching of capacitor.05 / 5
Further developing and using Digital Twin technology covering distribution switchgear maintenance system and power quality comprehensive management to satisfy the users' new demand of energy-saving and carbon-reducing managment.
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SAWE passive wireless temperature system
Sanhe SAWE series passive wireless temperature monitoring system is a direct contact temperature measurement product for power equipment. It displays the temperature change curve of the monitoring point in real time. It has advanced passive wireless sensing technology, wireless communication technology, automatic control, Intelligent digital identification and anti-electromagnetic interference design can realize real-time monitoring of on-site temperature under a variety of harsh environmental conditions, and can achieve the purpose of remote intelligent online monitoring and early warning through a variety of communication methods.01 / 6 -
SACM Circuit breaker mechanical characteristic monitoring device
In the power distribution, the high-voltage switchgear circuit breaker is a very important component, which is used to protect and control the power system, which is directly related to the safe operation of the entire power grid. The continuous improvement of the comprehensive automation level of substations also requires that the reliability of high-voltage circuit breakers should be improved. High-voltage circuit breakers will have many power outages, and the loss is far greater than the cost of the equipment itself.02 / 6 -
SAPD Partial discharge monitoring device
SAPD series partial discharge on-line monitoring system is suitable for the on-line monitoring of partial discharge of 10KV and above switchgear and its internal high-voltage equipment. It can display the amplitude and frequency of partial discharge at each monitoring point in real time, determine the relative position of the discharge point, and give it when necessary Alarm, find the insulation defect of the switchgear in time, and provide a criterion for evaluating its insulation level and aging degree, and provide a basis for the maintenance of the switchgear.03 / 6 -
SAP Arc protection device
SAP series arc protection devices (hereinafter referred to as devices) are widely used in power substations, thermal power plant electrical section switch cabinet bus rooms and feeder cabinets, wind farm booster station collector circuit switch cabinets, box-type substations, large DC rectifier cabinets in the aluminum-magnesium industry , Effectively shorten the arc light fault removal time, reduce or reduce the damage to the human body and equipment by the arc light, avoid the dynamic stability damage of the transformer due to the short-distance bus fault, and extend the service life of the transformer04 / 6 -
SASF Gas Density Meter
SASF series remote transmission type SF6 gas density relay is mainly used to monitor the density of SF6 gas in closed cabinet. It can be widely used in SF6 circuit breakers, Ring Mains , gas-filled cabinets, pole switches, transformers etc. It is suitable for the harsh external conditions outdoors. It has the function of real-time remote transmission of SF6 pressure and temperature, which can realize online remote monitoring, remote measurement and remote control functions.05 / 6 -
Communication management machine
The communication management machine has multiple downstream communication interfaces and one or more upstream network interfaces, which are equivalent to front-end computers, used to organize and summarize the communication data of all intelligent monitoring/protection devices in a substation, and then send them to the upper-level master in real time. Station system, complete remote signaling and remote measurement functions.06 / 6
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Service
Have supplied more than 50,000 sets of equipments in the power transmission and distribution industry for nearly 20 years, covering all industrial fields, with a completion rate of 100% on-site service in China and more than 30 countries on 5 continents. -
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Successively supplied the solutions for the grid, petrochemical, municipal engineering, water and water treatment, steel iron metallurgy, building materials, building and other industries field.