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| Place of Origin: | China |
| Brand Name: | Anchorwill |
| Certification: | ISO9001 |
| Model Number: | MT800 |
MT830 high voltage soft starter Integrated high voltage soft start cabinet
Product Overview
MT830 high-voltage solid-state integrated soft starter, on the basis of MT830 soft starter, add a trolley-type vacuum circuit breaker, integration of high-voltage switchgear functions, performance is more integrated.
Based on MT830 soft starter, MT830 adds handcart type vacuum circuit breaker and integrates the functions of high voltage switchgear, which makes the performance more integrated and stable.
Model MT830 is specially designed for the starting and stopping of AC motors as running power.
The MT830 is specially designed for the starting and stopping of AC motor as the running power. It has the features of low starting current, smooth starting, prolonging the service life of motor and starting equipment, and so on.
The MT830 is specially designed for the starting and stopping of AC motors.
High Voltage Soft Starter used on water pumps
Soft start of water pump refers to the optimization of the starting of the water pump through a special control method, avoiding the impact and loss in the traditional starting process, thus providing a more stable and reliable environment for the operation of the water pump. In some situations that require frequent start-up, such as water supply systems, air conditioning systems, etc., soft start can effectively extend the service life of water pumps and reduce maintenance costs.
Soft start can gradually increase the parameters such as current, voltage, and torque of the water pump during the starting process, thereby reducing the impact and loss of mechanical equipment, reducing noise and vibration, and extending the service life of the water pump. Meanwhile, soft start can also flexibly start the water pump after a long period of stoppage, preventing it from being damaged by mechanical wear and tear.
In addition to improving the reliability and stability of the water pump, soft start can also effectively reduce the power demand during start-up, avoiding the negative impact of high current on power supply equipment and power supply lines. In some situations with poor power conditions, soft start is even more indispensable, as it can provide a solid guarantee for the smooth operation of the water pump. Therefore, in modern industrial production, soft start of water pumps has become an indispensable technical means.
Cabinet features
Standard KYN28-12 cabinet is completely metal armored, assembled structure, the cabinet is made of imported high-quality zinc-aluminum-deposited thin steel plate, CNC machining, advanced multiple folding process, rivet nuts, high-strength bolts, with high precision, corrosion resistance, light weight, high strength, strong throughput and other characteristics.
It is characterized by high precision, corrosion resistance, light weight, high strength and high versatility;
In line with GB3906 and IEC298 standards, aluminum-zinc steel plate is made of parts tethered and the thickness of aluminum-zinc dressing of the shell is not less than 2mm, and the panel of the cabinet and the rear sealing plate are made of not less than 2.5mm, and the thickness of aluminum-zinc dressing is not less than 2mm.
The cabinet panel and rear sealing plate are made of cold rolled steel plate of not less than 2.5mm, and epoxy resin powder electrostatic spraying is adopted.
Special instructions:
●The cabinet supports parallel cabinets, and the outlet methods include top inlet and bottom outlet, bottom inlet and bottom outlet, and busbar connection.
Protection grade: IP40, support customization.
Other sizes, support customization.
Default color of cabinet RAL7035, support customization.
| MT830 Technical Specification | |
| Load Type | Three-phase asynchronous motor, synchronous motor |
| Mains Voltage | 3kV-12kVAC -15%-+10 |
| Frequency | 50/60Hz ±2% |
| Power Component | 12SCRs, 18SCRs, 30SCRs |
| Phase Sequence | No phase sequence requirement |
| Circuit Breaker | Handcart type circuit breakers |
| Bypass | HV vacuum contactors with direct starting capacity |
| Instantaneous overvoltage protection | dv/dt absorption network, resistive network |
| Low Voltage Commissioning | With low-voltage test components |
| Fiber Optic Trigger | Fiber optic triggering, complete isolation of high and low voltage components |
| Cooling | Natural cooling |
| Starting frequency | 1-6 times/H |
| Environmental conditions | -10℃~40℃;less than 95%RH;altitude below 1000m |
| Control power supply | AC/DC220V |
| Motor protection function | |
| Quick-break protection | Circuit breaker 1 section, II section trip protection |
| Overcurrent protection | 0-600%Ie,0-60S |
| Phase loss protection | Trip protection when main power is out of phase during startup or operation |
| Phase break protection | Trip protection for motor phase loss during startup or operation |
| Overload protection | 1.05%Ie-10%Ie level protection |
| Phase sequence protection | Locking phase sequence of initial installation |
| Long starting time | Trip protection if the set soft start time is exceeded without switching the bypass |
| Three-phase power imbalance | 0-100%Ie |
| Over-voltage protection | 0-150%Ue |
| Undervoltage protection | 0-100%Ue |
| Short circuit protection | 0-10%Ie |
| Temperature protection | Exceeding set temperature threshold, trip protection |
| Grounding protection | Trip protection if preset value is exceeded |
| MT830 Performance | |
| Starting curve | Voltage Ramp Curve, Current Ramp Curve, Current Limit Curve, Fan Consumption Netting |
| Starting voltage | 20%-100%Ue |
| Current limit | 150%-600% |
| Starting time | 1-150S |
| Soft stop time | 1-150S |
| pulse start | Pulse voltage 0-100%Ue,pulse time 0-10.00S |
| Operating Interface and Communications | |
| Display Meter | Touch screen human-machine interface, display current, voltage, temperature and humidity, operation status (information can be stored) |
| Communication Interface | RS-485 |
| Communication Protocol | Modbus RTU, PROFIBUS-DP |
Special instructions:
●Cabinet support parallel cabinet, the way out of the top into the bottom, the bottom into the bottom, the busbar connection
Protection grade: IP40, support customization.
● Other sizes, support customization.
●Default color of cabinet RAL7035, support customization.
Soft starting device is the high voltage ac motor starting equipment, its main composition is connected into the power between the charged with motor and three instead of parallel thyristor components and electronic control unit. Anchorwill MT800 series high voltage solid-state
soft starting device is composed of multiple thyristor series parallel, by controlling the thyristor trigger Angle to control the size of the output voltage, can satisfy the motor
starting process in different voltage and current requirements. In the process of motor starting,Anchorwill MT800 series high voltage solid soft starting device according to the preset curve starting, increase the voltage of the motor, the motor smooth acceleration, so as to reduce motor starting on the grid, and connected equipment electrical and mechanical shock. When the motor starts up to normal speed, the bypass vacuum contactor or circuit breaker is connected, and the motor starts to finish. During the operation of the motor, the soft starting device continues to monitor the motor, measuring the electric current, voltage and all kinds of fault protection in real time.
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