150KW Three-Phase Voltage Regulator for Factory Lines 50/60Hz
150KW Three-Phase Voltage Regulator for Factory Lines 50/60Hz — 150KW voltage stabilizer (AVR) in the 100KW / 150KW / 50KW search class. Key specifications: rating 150K, input voltage range 323VAC ~ 437VAC(±15%), rated voltage 3 x 380VAC (3L+N+G), frequency 50/60 Hz±5%, efficiency ≥98%, stabilizing accuracy ±1% (1%~5% Adjustable). Datasheet, MOQ, lead time and quotation on request.
Capacity class: approximately 50-150 KW (rated 150KW). Common search sizes: 100KW / 150KW / 50KW.
Product Overview
Model: SBW-150K-S15.
The 150KW Three-Phase Voltage Regulator for Factory Lines 50/60Hz is an approximately 50-150 KW (rated 150KW) designed for this application. Key ratings: Item: SBW-150K-S15; Power Rating (KVA): 150K. Supports both 50Hz and 60Hz mains for export markets. Buyers searching a 100kw/150kw/50kw unit in this class get the same build with three-phase voltage regulator engineering. Model: SBW-150K-S15 (SBW series).
Brief description
It can automatically adjust the voltage, and can output 380V steadily, with an error of no more than 1%, regardless of whether the voltage suddenly rises or falls. It has dual fans inside for heat dissipation, and does not get hot during continuous operation. It will also automatically cut off the power supply for protection in the event of a lightning strike.
Features
1. Smart voltage stabilization does not fail ‌
Three phase voltage regulator 150 kw It has its own “electronic eye” to monitor voltage in real time.
2. Cooling black technology is not afraid of being burned ‌
Adopting “air-conditioning-level” dual fans + three-dimensional cooling channel design, the shell temperature does not exceed 60℃ for 24 hours of continuous operation, and it can remain “cool” even in high-temperature workshops in summer, and its life is 5 years longer than that of ordinary voltage stabilizers.
3. Strong anti-interference ability ‌
The built-in “electromagnetic shield” filters lightning strikes and welding noise.
4. Fool-style operation‌
Equipped with a 7-inch touch screen, the voltage curve and fault records are clear at a glance. It has a 3-second delay start in the event of a sudden power outage, like an elevator’s “anti-fall buffer” to prevent the equipment from being damaged by repeated restarts.
parameters
Item | SBW-150K-S15 |
Power Rating (KVA) | 150K |
Control Method | Servo Motor (CPU Digital Circuit) |
Input | |
Rated Voltage | 3 x 380VAC (3L+N+G) |
Voltage Range | 323VAC ~ 437VAC(±15%) |
Frequency | 50/60 Hz±5% |
Output | |
Rated Voltage | 3 x 380VAC (3L+N+G) |
Stabilizing Accuracy | ±1% (1%~5% Adjustable) |
Power Factor | PF≥0.8 |
Efficiency | ≥98% |
Response time | ≤1.5S |
Waveform Distortion | None |
Item | SBW-150K-S15 |
Applications
1. Factory production line ‌
It automatically adjusts when the voltage fluctuates to prevent the product from suddenly stopping halfway through.
2. Important hospital equipment ‌
It acts as an “electrical nanny” for CT machines and MRI machines to ensure that the image will not be blurred due to unstable voltage during the inspection, and it will not fall behind at critical moments.
3. Shopping mall elevator system ‌
When there is a sudden power outage or unstable voltage, it can buffer 2-3 seconds to allow the elevator to stop safely and prevent passengers from being trapped.
4. Farm constant temperature system ‌
Three phase voltage regulator 150 kw It protects the “electrical housekeeper” of ventilators and heaters, automatically compensates when the voltage is unstable, so that the air conditioning of piglets will not fluctuate between hot and cold.
Product details

Iron Man’s same cooling system ‌
Refer to the specification table for verified ratings and available options.

Voltage “anti-shake mode” ‌
The built-in smart chip acts like a “power balance meter”.

Lightning protection and durable design ‌
It will not be affected even if a welding machine is buzzing nearby. The protective equipment is like wearing a layer of electromagnetic protective armor.
FAQ
Q: Can this 150kW voltage stabilizer power the entire factory?
A: It is like the “SUV of power voltage stabilizers”. It can drive 20 CNC machine tools or 3 production lines at the same time, but it is recommended to leave a 20% margin (the actual load does not exceed 120kW).
Q: Is the operation complicated? Can it be done without an electrician?
A: It is easier than using an ATM machine! The color touch screen has intelligent guidance, and the red, yellow and green indicator lights are easy to understand at a glance. In case of sudden failure, the machine will automatically shut down and a window will pop up to prompt “Please check the C phase line”.‌
Series & Industry Equivalents
This unit is part of our SBW 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
- Factory production line ‌
- Important hospital equipment
Request a Quote — 150KW Three-Phase Voltage Regulator for Factory Lines 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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