Your Professional Single Phase Motor Protector Supplier
Our goal is to become your true partner in the field of single phase motor protector in China. JIT SMART focus on designing, developing, manufacturing, selling smart pump control panel & pump motor protector. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.
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Single Phase Motor Protector Box
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Why Choose Us
Rapid response in R&D
From customer product modification requirements to prototypes, pure software modifications can be confirmed through video prototypes within 1 working day at the fastest. PCB board level + customized software, test samples can be sent within 15 working days at the fastest, which is very conducive to the rapid response of water pump manufacturers and dealers to meet market demand.
Customized solutions
We can design and customize pump controllers with different functions according to different technical requirements to meet the control and protection needs of different customers.
Our services
In the pre-sales stage, our team of experts will recommend the most suitable products according to the needs of customers and provide detailed technical consultation. During the sales period, we ensure timely delivery and provide installation guidance. For after-sales, we provide long-term technical support, warranty services and spare parts to help customers maximize the use of products and get reliable maintenance during use.
High starting torque
This characteristic makes them ideal for applications that require a strong initial push to overcome inertia. For instance, when starting up a washing machine or a power tool, the motor’s ability to deliver immediate torque ensures smooth and efficient operation.
Compact design and lightweight
Single-phase series motors are typically designed to be compact and lightweight. This feature is particularly beneficial for small-scale projects where space and weight limitations are critical.
Cost-effectiveness
They require fewer materials for construction, leading to lower manufacturing costs. Additionally, their simplicity reduces maintenance requirements, which can significantly cut down long-term operational expenses for small-scale projects.
Versatility in operation
They can run on different types of loads, whether resistive or inductive, making them suitable for a wide range of small-scale projects. This flexibility allows engineers and project managers to use a single type of motor across multiple applications, simplifying inventory management.
Simple control mechanism
The control mechanism of single-phase series motors is relatively straightforward. They can be easily integrated with basic control systems, allowing for simple speed and direction management.
Low noise levels
This characteristic is particularly important in residential applications or environments where noise reduction is a priority.
Specification of Single Phase Motor Protector
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Main technical characteristics of controller |
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Main technical data |
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Rated output power |
Refer to label on controller |
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Rated input voltage |
Refer to label on controller |
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Protection function |
Dry run |
Pump stall |
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Overload |
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Under/Over voltage |
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Main installation data |
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Working temperature |
-25°C – +55°C |
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Working humidity |
20% - 90% Relative Humidity |
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Degree of protection |
IP65 |
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Installation position |
Vertical |
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Unit dimensions (L x W x H) |
175*88*210 mm |
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Unit weight (net) |
0.8 kg |
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Types of Single Phase Motor Protector
Moulded case single phase circuit breaker
This type is known for its robust build and characteristic of having a protective case. It is often used in industrial settings where multiple motors must be managed. Users get thermal and electromagnetic trip functions to enhance motor protection against overloads and short circuits.
Residual current circuit breakers (rccb)
These essential circuit breakers protect against earth faults. They function by monitoring the current operation balance through live and neutral conductors. If any imbalance occurs, indicating possible leakage currents and electric shock, they will trip immediately.
Miniature circuit breakers (mcb)
Mcbs combine overload and short-circuit protections in a compact device. These devices are mainly positioned in residential and light commercial applications. They provide reliability and ease of installation in single-phase systems.
Thermal magnetic circuit breakers
These circuit breakers incorporate thermal and magnetic elements to the trip. Often, these are the circuit breakers that provide reliable protection from overloads using heat-sensitive components, while sudden short circuits are handled by fixed magnetic components.
Features of Single Phase Motor Protector
It is a programmable control panel that is used to protect and control motor &pump. Mini's protection features are dry run; overload; stalled pump; over voltage; under voltage. Dynamic LCD displaying voltage and ampere ,faults. Parameter is open for user ,it can be setting as per real site's requirement. Being motor protector ,it can be start in manual but stop in Auto .
Application of Single Phase Motor Protector
Industrial applications: Utilized in powering conveyors, pumps, and fans, thus ensuring operational reliability. Protects against electrical faults and reduces maintenance costs.
Residential areas: Commonly found in homes powering appliances like washing machines, refrigerators, and air conditioners. These breakers will protect against overloads and short circuits, thus preventing fire hazards.
Agricultural settings: Used to protect motors on irrigation systems, feed machines, and water pumps. Irrigation systems are shielded from voltage spikes and ground faults, protecting investments and reducing system downtimes.
Commercial settings: The breakers are used in powering hvac systems, commercial kitchens, and other small vending machines. Maintains operational continuity in high-traffic areas like shopping malls, hotels, and offices.
Manufacturing facilities: Protects critical machinery, including compressors, small lathes, and robotic arms. This minimizes downtime for fault-related issues and ensures costs for repair or replacement are saved.
Outbuildings / sheds: The breakers can be easily integrated into generators, protecting outbuildings like sheds, garages, and workshops.
Components of Single Phase Motor Protector
Thermal elements: The heat-sensitive elements are usually made from bimetallic strips that consist of two different metals. When there is an overload, the heat generated will cause the warping of these strips.
Magnetic coils: The magnetic trip coils are usually constructed with insulated copper wire in a non-corrosive metal. The coils will ensure this feature even under heavy use. Durable insulation is present on the wire to prevent failure due to heat or electrical short.
Protective housing: The external casings are often made of high-quality thermoplastic material. This is done to ensure protection against mechanical stresses, dust, and moisture. Standard production housings are UV-resistant to prevent breakdown in areas exposed to sunlight.
Mechanical components: Switch levers, mounts, and other mechanical components are usually made from durable engineered plastics or metal alloys. These materials can withstand repeated operations and resist wear.
Sealing gaskets: The breakers have internal gaskets that add protection from moisture and dust that could potentially damage internal components.
Corrosion-resistant housing: Apart from the housings being made from thermoplastic, some circuit breakers are coated with anti-corrosive material.
Packing and Shipping of Single Phase Motor Protector
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Packing |
Wooden box |
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Shipping |
Shipped by road, sea, rail |
FAQ
As one of the most professional single phase motor protector manufacturers and suppliers in China, we're featured by quality products and good service. Please rest assured to buy single phase motor protector at competitive price from our factory.
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