Harmonic Control and OVP Device （MRD-XHG）
- Ref Price:
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- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 30 unit/month
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| Our complete device of arc & harmonic control and voltage protection is based on innovative theory, with full function and high automation. It could quickly eliminates electric arc, arc flash transient overvoltage, ferromagnetic resonace associated with ground fault by increasing current instantly to locat the ground line accurately, widely used in 3-35kv power grid in eletricity, metallurgy, chemical enterprises, coal mining, petroleum and industries like such. Main Functions 1.To replace PT cabinet and supply testing signal of voltage 2.With function of voltage protection, the device could limit atmosphere overvoltage and operating overvoltage at a lower level, so as to ensure insulation safty of power grid and electric equipment and reduce accidents casued by overvoltage a lot. 3. To replace arc-suppression coil, eliminate intermittent arc-grounding fault quickly, suppress intermittent arc-grounding overvoltage, prevent accidents from deteriorating and reduce accidental trip probability of wire. 4. To limit and eliminate various resonant overvoltage quickly and effectively, prevent aging-acceleration of system insulation structure caused by long time resonant overvoltage, avoid resonant overvoltage effection to power grid setting like arrester as well as small inductive load, increase safty & stability of system operation, and lengthen lifetime of system equipment. 5. To look up single-phase faulty wire accurately and quickly, prevent accident from deteriorating, reduce workload of operation and maintainance people. 6. The device possesses the function of switching TV. |
- Q:I do sales of electrical equipment, how to deal with the power supply bureau?
- 380 low voltage line equipment (switchboard, overcurrent protector, etc.) or electrical equipment (such as electric energy metering, checking table, meter and electric meter box, etc.) if you want to make better cooperation effect you, if you have the ability, then of course you directly to the main leadership of the power department is better the.
- Q:The insulation level of the electrical equipment in the neutral grounding system shall be consideredA. phase voltage;The square root of 2 phase voltage B.;The square root of 3 phase voltage C..Great God in the end this election? I am very tangled!
- According to the line voltage, the neutral grounding is star type connection, line voltage is 3 times the square root of the phase voltage, so the choice of C
- Q:Power transformers and other equipment are what units procurement bidding, all those procedures!
- Power company or Power Grid CorpElectric power company refers to the local responsible for the sale of electricity companies, both widely regarded as the local authority.The Power Grid Corp is a company that is in charge of the construction of the power grid, and belongs to a group, but is a separate company.
- Q:The relationship between primary equipment and two equipment in power system
- The electrical equipment of electric power system is divided into the primary equipment and the two equipment, and the primary equipment (also called the main equipment) is the main body of the power system
- Q:Power test equipment sales to find power supply company which departments? Which departments of the power supply company will use the power test equipment?
- The need to find a maintenance work area (a place called SF6, fix test area) switch belongs to them
- Q:What are the necessary equipment for power line project?
- There are connection tools, such as hydraulic pliers, crimping pliers, pressing tools, connecting tube, detonation pressure tube; the last is a measuring device, theodolite, rod, etc. in addition to the measuring rod; excavation tools such as shovels, iron, hammer and so on.
- Q:How to strengthen the management of electric power information communication equipment
- As an important infrastructure in the process of automation and management modernization of China's power grid dispatching, the high efficiency and scientific performance of power information communication equipment can effectively promote the safe operation of power grid.
- Q:What is the installation equipment of the transformer on the power installation project
- Installation of 10kV distribution transformer platformMost of the installation and use of double column transformer (capacity of less than 500kVoA), spacing of two rod is 2m, less than 20mm in the transformer tilt rod, power distribution transformer platform with two channel 2.4m is fixed on the two poles, the bench from the ground is not less than 2.5m, the gantry tilt should not be large in high 1/100. The bottom of the transformer is fixed with 4 screws on the platform, and the high and low voltage of the transformer should be equipped with dust cover. In addition, the installation of iron parts are galvanized, and more than 100kVoA transformer to install a disconnecting switch.
- Q:What is the amount of equipment used? Higher profits? Do you have any power generation companies in China?
- Two equipment: all kinds of protective devices, automation devices and systems, including communications equipment, computer equipment, etc.; monitoring equipment: computer, industrial television and related equipment; fire equipment;......
- Q:What are the relevant national standards for power equipment?
- GB/T10228-2008 GB/T50062-2008 GB/T11032-2000 GB 11032-2010 DL/T613-1997 GB/T17468-1998 GB/T17468-2008 GB/T17211－1998 DL/T804-2002
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Harmonic Control and OVP Device （MRD-XHG）
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 30 unit/month
OKorder Service Pledge
OKorder Financial Service
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