Power Supplies & Equipment

Our factory insists on high-standard production and strict quality control for every American Oil Immersed Pad Mount transformer. Premium materials and precise winding technology ensure excellent insulation performance and reliable operation. The fully sealed structure effectively prevents oil leakage, dust and moisture intrusion, greatly extending service life and reducing maintenance cost. It operates with low noise and high efficiency, helping users lower long-term operating costs. Each unit is strictly tested before delivery with complete international certificates. We provide one-stop customized solutions for various overseas power projects and grid standards.

Dry-type transformers use air as the cooling medium, with windings cast and formed by epoxy resin and other insulating materials under vacuum. Their core advantages focus on five dimensions: fire resistance, moisture resistance, explosion protection, environmental friendliness and recyclability, and maintenance-free operation. Compared with oil-immersed transformers, they do not require oil storage components such as oil conservators and radiators, featuring a more compact structure and being suitable for various scenarios with strict safety and environmental requirements.

As a 21-year experienced transformer manufacturer, we provide a full range of single-phase oil-immersed distribution transformers covering various capacity options. All products meet international standards and hold necessary certifications for global markets. We support one-stop customization including voltage level, vector group, protection class and installation type. Complete testing reports are available for each order. Our transformers are widely used in global power grids, industrial, commercial, rural electrification and various infrastructure projects. A Full range single phase transformer converts voltage in a single-phase AC circuit, with primary and secondary windings wound on a single-limb or cruciform silicon steel core, housed in a hermetically sealed or conservator- type steel tank filled with mineral insulating oil. The oil serves as both dielectric insulation medium and thermal transfer agent, dissipating heat through the tank walls and external cooling fins.

With 21 years of professional manufacturing experience, this three phase oil immersed distribution transformer is produced in strict accordance with IEC international standards. It uses high-grade core materials and reliable winding structure to ensure low energy loss, stable voltage output and strong overload performance. Each unit undergoes complete factory testing including no-load, load, ratio and insulation tests. Widely used in residential areas, small commercial buildings and local power supply networks, we also provide customized voltage, tapping and connection design to meet different project requirements in global markets.

Parking air conditioning (also known as parking cooler/ electric cabinet air conditioner) refers to battery powered air conditioner, consuming electricity from the vehicle battery (DC 12V/24V/36V/48V/60V/72V) instead of taking power from engine. Our state-of-the-art DC 24V/12V Truck Air Conditioner, the ultimate solution for efficient and reliable cooling on the go. This high-performance Truck Air Conditioner is specifically designed to provide optimal comfort in trucks, ensuring a pleasant driving experience even in the hottest conditions. Specifications for DC 24V 12V Truck Air Conditioner R3 DC 24V 12V Truck Air Conditioner R3 is a traditional type, launched in 2021. It’s much thinner than other types, only 1300mm. It's with scroll compressor, copper made evaporator instead of aluminum, which makes it more efficient. It was designed for China market because thinner rooftop is needed according to China's traffic regulation. Currently it's with 2 fence cold air outlet. It's popular on Middle East market and Southeast Asia market. More: https://www.myfreeblog.us/ , https://www.chemchamp.in/ https://www.cebuhouse , .us/ https://www.iranmetallurgy.com/ https:/ , /www.elecpins.com/ https://www.article4.us/ , https://www.wordminer.us/ https://www.electroph , ysics.in/ https://www.dxknews.com/ https://w , ww.xiahealthy.com/ https://www.powerllife.ru/ https://www.pacminerals.com/

Designed for heavy-duty vehicles, this advanced cooling system ensures optimal temperature control during long hauls. The 24V Truck Air Conditioner is engineered with a high-performance rotor, providing efficient and reliable cooling even in the hottest climates. With its compact rooftop installation, it maximizes cabin space while delivering powerful airflow to keep you cool and comfortable. This 24V Rotor Truck Rooftop Air Conditioner R4 is engineered to deliver superior cooling performance while optimizing energy efficiency. Mounted seamlessly on your truck's rooftop, it ensures a spacious and comfortable cabin environment, regardless of external temperatures. Its advanced rotor mechanism guarantees whisper-quiet operation, allowing drivers to focus on the road ahead. Easy to install and built to last, the 24V Rotor Truck Rooftop Air Conditioner is the ultimate upgrade for those seeking unmatched reliability and comfort on every journey. More: https://www.myfreeblog.us/ https://www.chemchamp.in/ https://www.cebuhous , e.us/ https://www.iranmetallurgy.com/ https: , //www.elecpins.com/ https://www.article4.us/ https://www.wordminer.us/ https://www.electrop , hysics.in/ https://www.dxknews.com/ https:// , www.xiahealthy.com/ https://www.powerllife.ru/< , br>https://www.pacminerals.com/

Backpack parking air conditioner S5 was launched in 2018. It’s with scroll compressor, aluminum condenser and evaporator. It’s constituted of indoor unit and outdoor unit. For indoor unit, 5 adjustable vents type, silent automatic swing outlets type, 202 evaporator, 404 evaporator and all other types match this outdoor unit. Both refrigerant prefilled type and unfilled type are for option. Parking air conditioner is widely used for trucks, construction machinery, campers, motorhomes, and other confined spaces. Compared with traditional vehicle air conditioners, parking air conditioners do not need to rely on vehicle engine power, which can save fuel and reduce environmental pollution. Specifications Tractor Excavator 12V 24V Air Conditioner S5 was launched in 2018. It's with scroll compressor, aluminum condenser and evaporator. It's constituted of indoor unit and outdoor unit. For indoor unit, 5 adjustable vents type, silent automatic swing outlets type, 202 evaporator, 404 evaporator and all other types match this outdoor unit. Both refrigerant prefilled type and unfilled type are for option. Tractor Excavator 12V 24V Air Conditioner S5 is widely used for tractors, trucks, cranes, excavators and other heavy machinery. It can be with either scroll compressor or rotor compressor according to customers' choice. For indoor unit, it's also optional. Clients can choose either 5 vents evaporator or big silent evaporator. It's a whole package with all parts required, including high/low pressure hoses, screws, holding board, tape and so on. More: https://www.myfreeblog.us/ http , s://www.chemchamp.in/ https://www.cebuhouse.us/ , https://www.iranmetallurgy.com/ https://www , .elecpins.com/ https://www.article4.us/ http , s://www.wordminer.us/ https://www.electrophysic , s.in/ https://www.dxknews.com/ https://www.x , iahealthy.com/ https://www.powerllife.ru/ ht , tps://www.pacminerals.com/

The diesel heater, also known as parking heater, is fuel heating device, not taking heat from engine. It has its own fuel lines, circuits, combustion heating devices and control devices. Its main function is to preheat the engine and cab of a car parked in a low-temperature environment in winter without starting the engine, thereby eliminating the wear and tear on the engine caused by cold start, and providing a warm driving environment. The following is a detailed introduction to diesel heater: According to the medium classification, parking heaters can be divided into water/liquid heaters and air heaters. According to the type of fuel, parking heaters can be divided into gasoline heaters and diesel heaters. For diesel air heaters, the heating power includes 2KW, 5KW and 8KW. For split diesel heaters, ABS plastic cover and aluminum cover are optional, 1 nozzle and 4 nozzles optional too. The whole diesel air heater set includes main heater, tube and fittings, fuel pump, holding frame, muffler, remote control and so on. For water/liquid diesel heaters, the heating power covers 5KW, 10-16KW, 30KW and 40KW. For the input voltage, 12V and 24V are optional. The functions of diesel heaters mainly depend on control board and LED displays, including timer, Bluetooth, GSM control and so on. Specifications for ABS Aluminium Cover 12V 24V Diesel Air Heaters Rated Voltage DC 12V / 24V Heating Power 5KW, 5 levels adjustable Fuel consumption 0.15-0.3L/H Size 390*150*150mm Package 440*380*270mm / 440*330*280mm Weight 7-8kg Shell ABS or Aluminum optional More: https://www.myfreeblog.us/ https://www.chemchamp.in/ https://www.cebuhous , e.us/ https://www.iranmetallurgy.com/ https: , //www.elecpins.com/ https://www.article4.us/ https://www.wordminer.us/ https://www.electrop , hysics.in/ https://www.dxknews.com/ https:// , www.xiahealthy.com/ https://www.powerllife.ru/< , br>https://www.pacminerals.com/

The electric refrigeration unit is the core component of the electric refrigerated truck. It is mainly used to maintain the low-temperature environment in the compartment and ensure the freshness or freezing of goods. The following is a detailed introduction to electric refrigeration units: 1. Electric refrigeration unit's component: Evaporator (indoor unit): Responsible for releasing cold air in the cabin and reducing the temperature. Condenser (outdoor unit): Works in conjunction with the evaporator to remove heat from the cabin through the circulation of refrigerant. Compressor: It is the power source in the refrigeration cycle. It drives the refrigerant to circulate in the system to achieve the refrigeration effect. Refrigerant (such as Freon): As a refrigerant, it circulates in the system to complete the process of absorbing and releasing heat. Copper tube: connects the evaporator and condenser to form a channel for refrigerant circulation. Thermostat: Used to control the temperature in the cabin to ensure it is within the set range. More: https://www.myfreeblog.us/ h , ttps://www.chemchamp.in/ https://www.cebuhouse. , us/ https://www.iranmetallurgy.com/ https:// , www.elecpins.com/ https://www.article4.us/ h , ttps://www.wordminer.us/ https://www.electrophy , sics.in/ https://www.dxknews.com/ https://ww , w.xiahealthy.com/ https://www.powerllife.ru/ https://www.pacminerals.com/

NDR-120 is one economical slim 120W DIN rail power supply series adapt to be installed on TS-35/7.5 or TS-35/15 mounting rails. The body is designed 40mm in width, which allows space saving inside the cabinets. The entire series adopts the full range AC input from 90VAC to 264VAC and conforms to BS EN/EN61000-3-2, the norm the European Union regulates for harmonic current NDR-120 is designed with metal housing that enhances the unit's power dissipation. With working efficiency up to 89%, the entire series can operate at the ambient temperature between -20°C and 70°C under air convection. It is equipped with constant current mode for overload protection, fitting various inductive or capacitive applications. The complete protection functions and relevant certificates for industrial control apparatus (UL508, TUV BS EN/EN62368-1, and etc.) make NDR- 120 a very competitive power supply solution for industrial applications.

Minimum Order: 1 bags

The series is a 240W LED power supply with constant current and constant voltage output design as its main feature. This series can operate at an input voltage of 90~305VAC and provides various models with rated output voltages ranging from 12V~54V. With a high conversion efficiency of up to 93.5%, it adopts a fanless design and can operate within a case temperature range of -40°C to +90°C under natural air cooling. The metal casing and IP67/IP65 high protection level design make it suitable for both indoor and outdoor applications. It is equipped with multiple function options (such as several dimming methods), providing the best design flexibility for lighting systems.

Minimum Order: 1 bags

IRM-30 is a 30W micro converter (69.5*39*24mm) that can be used for various types of electronic devices or industrial automation equipment. This product supports an input voltage range of 85~305VAC. It uses 94V-0 flame-retardant materials to provide high thermal efficiency. The PCB installation type meets the requirements for surge protection up to 3G and can meet the requirements for surge protection at the terminal type up to 5G. Additionally, it can provide basic protection and waterproof functions. The efficiency reaches up to 90% with a low no-load consumption of less than 0.1W, making the IRM-30 series meet the low power consumption requirements for electronic products. The entire series is a class I design (no FG pin), integrated with EMI filter components, compliant with BS EN/EN55032 B class, and has the best electromagnetic compatibility (EMC) characteristics. The end device is resistant to electromagnetic interference, and apart from the module type, the IRM-30 series also provides terminal type (ST) models.

Minimum Order: 1 bags

LRS-35 series is a 35W single-output enclosed type power supply with 30mm of low profile design. Adopting the full range 85-264VAC input, the entire series providesan output voltage line of 5V, 12V, 15V, 24V,36V and 48V.In addition to the high efficiency up to 89%, the design of metallic meesh case enhances the heat dissipation of LRS-35 that the whole series operates from -30°C through 70°C under air convection without a fan.Delivering an extremely low no load power consumption (less than 0.2W), it allows the end system to easily meet the worldwide energy requirement. LRS-35 has tlhe complete protection functions and 5G anti vibration capability; it is complied with the international safety regulations such as TUV BS EN/EN62368-1,BS EN/EN60335-1,BS EN/EN61558-1/-2-16, UL62368-1 and GB 45943.1. LRS-35 series serves as a high price-to-performance power supply solution for various industrial applications

Minimum Order: 1 bags

Internationally applicable, full-range communication input Protection types: short circuit/overload/overvoltage Natural air cooling Mounting rails: TS-35/7.5 or TS-35/15 Class I, Div 2 Hazardous Locations T4 LED power indicator DC OK relay activation No-load power loss: <0.75W 100% full load aging test 3-year warranty

Minimum Order: 1 bags