CMX 50KVA/40KW Contactless AC Regulator Stabilizer 50/60Hz
CMX 50KVA/40KW Contactless AC Regulator Stabilizer 50/60Hz — voltage stabilizer (AVR). Key specifications: rating 50KVA / 40KW, input voltage range 187VAC ~ 253VAC, rated voltage 1 x 220VAC (1L+N+G), frequency 50/60 Hz, efficiency ≥98%, stabilizing accuracy ±3% ( ±1%~ ±5% Adjustable). Datasheet, MOQ, lead time and quotation on request.
Capacity class: approximately 30-60 KVA (rated 50KVA). Common search sizes: 30KVA / 50KVA / 60KVA.
Product Overview
Model: EG11-50K.
The CMX 50KVA/40KW Contactless AC Regulator Stabilizer 50/60Hz is an approximately 30-60 KVA (rated 50KVA) designed for Industrial Manufacturing. Key ratings: Item: ZW11-50K; Power Rating(KVA): 50KVA / 40KW. Supports both 50Hz and 60Hz mains for export markets. Buyers searching a 30kva/50kva/60kva unit in this class get the same build with cmx 50kva/40kw contactless ac regulator stabilizer 50/60hz engineering. Model: EG11-50K (EG series).
Features
1. Automatic Voltage Stabilization: CMX Contactless AC regulator stabilizer 50kva This contactless stabilizer offers automatic voltage regulation, ensuring a stable input voltage for optimal performance of electrical equipment in various environments.
2. Wide Input Voltage Range: With a wide input voltage range of 187-253v for 220v, this product can adapt to different power supply conditions, providing flexibility in use.
3. High Efficiency and Reliability: Operating at an efficiency of 98%, this stabilizer ensures minimal energy loss and maintains a stable output voltage, providing a reliable power supply for industrial applications.
4. Multi-Protection Features: Equipped with over/under voltage, short circuit, over temperature, and phase failure protections, this product ensures the safety and longevity of electrical equipment.
5. Customizable and Versatile: Available in various capacities from 2 kVA to 50 kVA, this stabilizer can be tailored to meet specific user needs, making it suitable for a wide range of applications, including residential and industrial use.
parameters
Item | ZW11-50K |
Power Rating(KVA) | 50KVA / 40KW |
Control Method | SCR/Non-Contact (CPU Digital Circuit) |
Input | |
Rated Voltage | 1 x 220VAC (1L+N+G) |
Voltage Range | 187VAC ~ 253VAC |
Frequency | 50/60 Hz |
Output | |
Rated Voltage | 1x 220VAC (1L+N+G) |
Stabilizing Accuracy | ±3% ( ±1%~ ±5% Adjustable) |
Power Factor | PF≥0.8 |
Efficiency | ≥98% |
Response time | ≤0.04S |
Delay time(When it is on) | ≤5s (Optional) |
Waveform Distortion | ≤1℅ |
Applications
1. Industrial Manufacturing: In industrial production lines, it is used to provide stable power for equipment such as motors, generators, and welding machines. It can ensure that these devices operate under stable voltage conditions, improve production efficiency and product quality, and reduce equipment failures and maintenance costs.
2. Commercial Buildings: In shopping malls, office buildings, and hotels, the stabilizer is used to supply power to air – conditioning systems, elevators, lighting systems, and other electrical equipment. It can prevent voltage fluctuations from affecting the normal operation of these devices, providing a comfortable and stable environment for commercial activities.
3. Medical Equipment: In hospitals, medical equipment such as CT scanners, MRI machines, and surgical instruments require stable power supply. The stabilizer can ensure the accurate operation of these devices, providing reliable power support for medical diagnosis and treatment.
4. Telecommunications Industry: In telecommunications base stations and communication equipment rooms, the stabilizer is used to provide stable power for communication equipment such as transmitters, receivers, and switches. It can ensure the normal operation of communication networks, improve the quality and reliability of communication.
Product details

Overload protection
CMX Contactless AC regulator stabilizer 50kva When the connected equipment has abnormalities such as overload or short circuit, the voltage stabilizer protection device will work and cut off the input power

Mechanical failure protection
When the mechanical voltage regulator fails/causes unregulated voltage, the voltage stabilizer will start the protection device to cut off the output power supply

Mobile cart type
With universal brake wheels at the bottom, top handle + cable storage box, and the shell is made of flame-retardant ABS material
FAQ
Series & Industry Equivalents
This unit is part of our EG11 series. Industry series equivalents we supply: SBW-type (three-phase compensated, large capacity), SVC-type (high-precision AC stabilization) and SVR-type (relay type for home use) — contact us to match the right series for your load.
Ideal For
- Industrial Manufacturing
Request a Quote — CMX 50KVA/40KW Contactless AC Regulator Stabilizer 50/60Hz
Send the model, required quantity and destination market. Our team will reply with the controlled datasheet, MOQ, lead time and a written quotation. Prefer email? sales@cmxbattery.com or contact us.
| Product Line |
Voltage Regulators / Stabilizers |
|---|---|
| Brand |
CMX |


Professinal Package
Lithium batteries are DG goods. The shipping must according to MSDS and UN38.3 regulations. Coremax lithium batteries have passed all required rules. All batteries packed with foams in a brown carton box. Then fit into wood case or wooden pallet. The packing materials provide strong protections to inside batteries. Make sure customer receive batteries in a best condition.
How to ship lithium battery packs.
- 1. For small lithium batteries cells and small battery packs, we can ship by air or express.
- 2. For heavy shipment and higher wh/ batteries, we will shipping by freight. For large order, we ship by containers.
- 3. Coremax provides standard shipping to most area like USA and Europe. Shipping service include DDU. DDP. Please confirm with our sales team for the latest shipping rate.
Lithium ion batteries are different from normal shipment. It requires special shipping forwarder to take care of them. You are welcome to use your shipping agent. Before that, please confirm with your agent as these are DG shipment. We provide shipping service to most area and different country. As battery weight and detail address will cause a different shipping rate. Please contact us for the exactly shipping cost on your order.
About COREMAX
Through cooperation with famous university on constant research and development in new technologies on BMS and Lithium batteries, we are heading toward leader status in the BESS industry due to its high-end technology. With rich experience and knowledge, we offer competitive and reliable LiFePo4 battery systems to promote the brand image, which in-turn has a profound influence on the whole industry. Innovations in research and development provide the best returns for our customers while at the same time providing the inspiration for our further development. Through great management, talented and forward-thinking engineers, high-quality products and first-class customer service, we aims to provide the best vapor experience. To our delight, we have earned a reputation all around the world. We believe that based on honest business practices and stable development, we can be all you want. Our goal is that everyone has a great experience with us, in accordance with our slogan of all for your health. Operation Philosophy: Quality and customer service are the decisive factors in any enterprise future. With that in mind, we implement the policy: Customer first, Quality first. Our forward thinking strategy has made us a consistent source of innovation across the industry in E-cigarettes and our production flexibility has allowed us to keep pace with the changing demands.
Shipping
With strict operating delivery systems in place, customers in the UK, Western Europe, and the US can be delivery door to door service. There is no more additional works on custom clearance for small quantity order.
Customer Service:
As the LiFePo4 lithium battery storage system industry is expanding rapidly in such a short amount of time, there is a high demand for certain products that take weeks and even months to arrive at the retailer. We are looking for distributors from different country like USA, Australia, Germany, England, Lebanon and South Africa..

















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