MRD-XHZ/XHP Arc Suppression Coil 6~66KV
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 30 unit/month
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MRD-XHZ/XHP Arc Suppression Coil
Function
Arc suppression coils are used for capacitive current compensation during earth faults in electric networks. They are to be connected between the transformer neutral point and the ground.
Range
Adjust range:0~100% rated current
Voltage range: 6~66KV
Duration time: 2 hours Max.
Test & Quality
All Mingrui arc suppression coil are designed, rated, manufactured and tested in strict compliance with IEEC60076-6. Routine tests performed on each arc suppression coil are insulation resistance test,winding resistance measurement, applied voltage test, transformer oil withstanding voltage test and HV characteristic test. Mingrui’s internal quality system has been developed and certified under ISO 9001 quality system
Arc Suppression coil
1.MRD-XHZ step type: with tap changer
connecting with different taps on ASC to
change the inductive current with steps
2.MRD-XHP sliding type: change inductive
smoothly by arranging a magnetized iron
core inside ASC and applying DC
magnetizing current on the iron core
Controller
1.IPC system, multilayer PCB, stable system operation
2.Color LCD with data display, set and query function
3.Auto measure system voltage and displacement voltage etc, Auto
trace and compensate
4.Compensate range: 0~100% of rated current
5.Inside inserted grounding fault detector and the fault feeder could
be detected and switched off quickly
6.RS232 & RS485 communication interface
7.with standard printing interface and print timely and grounding
information
8.Grounding wave is recorded and could display on any other
computer without driver installation
9.Max. 1000 grounding information could be stored
On-load Tap Changer
Only needed if MRD-XHZ step arc suppression coil is chose.
Damping Resistor
Only suitable for MRD-XHZ step type, made of stainless steel alloy.
During earth fault, it is switched off, and during normal operation, it is connected with arc suppression coil to prevent resonant over-voltage
Optional
-Grounding transformer
-Shunt Resistor
- Q:On the safety hazards of electric equipment safety
- 1 prohibited in the overhead power lines on both sides of the area within 300 meters of flying kites. If the illegal flying kite behavior should be stopped at the first time and report to the power sector or local government.2 no unit or individual shall plant trees, bamboo or other tall plants that may endanger the safety of power facilities in the power line protection zones.
- Q:What power equipment is needed for the motive,
- There are many steps in engine manufacturing, including parts manufacturing and engine assembly.
- Q:On the nameplate of the electrical equipment, what does ith UE ie mean?
- Electrical equipment consists of two parts: power supply and power equipment. The power supply comprises a storage battery, a generator and a regulator thereof. The utility model comprises a starting system of an engine, an illumination, a signal, an instrument, etc., and also comprises an ignition system of the engine.
- Q:In order to ensure the normal operation of the power system and equipment to achieve a grounding
- 4) repeat grounding: in the low voltage three-phase four wire system (380V/220V), which is directly grounded in the neutral point, in addition to the working connection at the power supply, it is necessary to re connect the ground at the other place of the zero line. To ensure the safety and reliability of the zero line. It is simply to say that one or more points on the zero line are grounded again.
- Q:The difference between electric load and power supply capacity
- Power consumption / power consumption of electric equipment used for electric power load.Power supply capacity of the power supply system, generally refers to the user step-down transformer capacity, such as how many kva.
- Q:Maintenance of electrical equipment, security measures to ensure that what
- 0, in the maintenance of the unit, the unit of the internal control components, need special inspection, is strictly prohibited to open the electronic control box.11, the unit test, in the control panel of the unit, the unit before and after cutting motor direction of head and tail of each station by one person to start and stop the operation, before the test, first of all to carry out safety checks on around the unit, after confirmation, can operate.12, in the maintenance of the power supply system, first put the cooling water system, can be maintained, so as not to cooling water into the power system.13, in the maintenance of power equipment, to check the integrity of the electrical equipment and flameproof performance, so that each equipment to meet the requirements of the standard and explosion-proof. 14, any kind of relay protection device failure, power equipment shall not be put into operation.
- Q:Power equipment sales process, the customer asked the most questions thank you
- 6, some of the common causes of the failure of the equipment and processing needs to understand, it is possible that users will ask some of the problems they encounter oh;The last thing is the most important, in order to get the order: it depends on how to ensure that the interests of their clients, and this look at your company policy, the interests of the customer relationship and ensure equal importance! Basically so many questions, other topics. Absolute hand!
- Q:In what way is it confirmed that the destroyer is an electrical device? Identification or what.
- Electricity has been used, but due to the lack of dry season or lack of electricity and other reasons, and the suspension of power supply lines, should still be considered to be in use. The behavior of the people to cut such lines in the cut, if a crime, shall be held criminally responsible for the destruction of electric power equipment.
- Q:1 what is the power system and the power network? 2 what is the rated voltage of the electrical equipment? Why do the power system to use a variety of voltage levels? 3
- The rated voltage of the electrical equipment is the working voltage standard designed by the designer.4, the power system uses a variety of voltage levels, on the one hand is the process of historical evolution, in 50s only 35KV, in 60s with 110KV, in 70s the establishment of the 220KV power grid, and later developed to 500KV and DC transmission. On the other hand, a higher voltage level is used to further the safety and economy of transmission. Of course, the retention of 35KV and 110KV, but also taking into account the economic costs of close range transmission.
- 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
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MRD-XHZ/XHP Arc Suppression Coil 6~66KV
- 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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