SGAVR‑100KVA 3‑phase integrated voltage stabilizer & transformer 2‑in‑one unit, input 380V to output 220V. ±1%‑2% high‑precision voltage regulation, efficiency ≥98%. Built‑in multi‑protections for CNC, medical, laboratory and industrial sensitive equipment. Support OEM customization, 1‑year warranty.
Product Description
The SGAVR-100kVA integrated voltage stabilizer is engineered to meet the critical demands of industrial and commercial sectors requiring stable voltage supply and efficient voltage conversion. This device combines voltage regulation and transformation capabilities, specifically converting 380V input voltage to a consistent 220V output through its integrated 380V to 220V transformer system. It targets users managing complex electrical equipment such as CNC machines, medical devices, and telecommunications infrastructure, where voltage fluctuations can impair performance or cause damage. By offering a compact, all-in-one solution, it reduces space and simplifies installation, catering to engineering teams seeking high-reliability power conditioning devices sourced from a reputable 100kVA voltage stabilizer factory.
Utilizing advanced CD-type silicon-steel core resonance technology, the SGAVR-100kVA integrated voltage stabilizer delivers a controlled output voltage with a regulation accuracy between ±1% and ±2%. Its fast response time, under one second, adapts quickly to input variations of ±15%, customizable up to ±60%, maintaining pure sine wave output free from distortion. This unit exhibits an efficiency rating of 98% or higher, which significantly reduces energy losses and heat generation during operation. Reliability is bolstered by comprehensive protections—over-voltage, under-voltage, overload, short-circuit, and phase-loss alarms—and Class F insulation that supports prolonged thermal endurance. Automated dual control modes (auto/manual) improve system integration flexibility, ensuring adaptability in diverse electrical environments.
Employed extensively within manufacturing, healthcare, telecommunications, and semiconductor industries, the SGAVR-100kVA integrated voltage stabilizer addresses complex voltage supply challenges inherent in facilities with fluctuating grid conditions. It stabilizes power inputs for sensitive equipment, reducing downtime and enhancing operational precision. Its integrated 380V to 220V transformer design consolidates two critical functions, streamlining system architecture and lowering capital costs for infrastructure upgrades. This reliable voltage stabilizer has corroborated value in environments such as CNC machining shops and research laboratories, where uninterrupted and accurate voltage is imperative. Procuring from a trusted 100kVA voltage stabilizer factory guarantees compliance with CE, ISO9001:2015, and RoHS standards, reaffirming product quality and regulatory adherence.
The structural design of the SGAVR-100kVA integrated voltage stabilizer exhibits modular integration by combining both a 3-phase automatic voltage stabilizer and a 380V to 220V transformer within a single compact enclosure. This integration simplifies installation and reduces required panel space, facilitating easier system upgrades or retrofits. Its advanced CD-type silicon-steel core technology enhances magnetic properties, resulting in diminished core losses and improved thermal performance. The device features dual control modes with a microcomputer modular system, which supports seamless switching between auto and manual operations, increasing system flexibility. Furthermore, the insulation employs Class F material to extend service life under high-temperature conditions, providing sustained operational reliability demanded by industrial users procuring from specialized 100kVA voltage stabilizer factory resources.
In terms of performance, the SGAVR-100kVA integrated voltage stabilizer excels with its rapid voltage correction response faster than 1 second, which minimizes risk to sensitive electronics from transient voltage changes. High regulation accuracy ensures output voltages remain within ±1% to ±2%, critical for maintaining device operational integrity. The unit’s efficiency at or above 98% benefits end users through reduced energy consumption and lower operational expenses. User convenience is enhanced by protection features that actively detect and mitigate electrical risks such as overload or phase loss, safeguarding connected assets. Its compact design and comprehensive controls support straightforward integration into existing infrastructure, providing a cost-effective, dependable solution available from a reputable 100kVA voltage stabilizer factory.
| Item | SGAVR‑100KVA |
|---|---|
| Model | SGAVR‑100KVA |
| Phase | 3‑Phase 4‑Wire |
| Rated Capacity | 100 KVA |
| Rated Frequency | 50/60 Hz |
| Input Voltage | AC 380V (3‑phase 4‑wire) |
| Input Voltage Range | ±15% (wider range up to ±60% on request) |
| Output Voltage | AC 220V (3‑phase 4‑wire) |
| Voltage Regulation Accuracy | ±1% ~ ±2% |
| Efficiency | ≥ 98% |
| Response Time | ＜ 1 second |
| Waveform Distortion | Pure sine wave, no distortion |
| Input Power Factor | ≥ 0.95 |
| Overload Capacity | 150% for 10s; momentary 3 × rated current |
| Insulation Class | Class F (≤ 155℃) |
| Noise | ≤ 60dB @1m |
| Protection | Over‑voltage, under‑voltage, overload, short‑circuit, phase‑loss protection & alarm |
| Control Mode | Microcomputer modular control, Auto / Manual mode |
| Protection Grade | IP20 (indoor) |
| Working Temperature | -20℃ ~ +45℃ |
| Altitude | ≤ 1000m (derating for altitude ＞1000m) |
| Certification | CE, ISO9001:2015, RoHS |
2‑in‑1 integrated stabilizer + transformer design
Output precision: ±1%~±2%, response time＜1 second High efficiency ≥98%, low heat‑loss, pure sine‑wave output
Strong overload capacity: 150% overload for 10s, 3 times instant surge current
Complete protection: over‑voltage, under‑voltage, overload, short‑circuit, phase‑loss protection & alarm
Auto/manual dual‑control mode, Class‑F insulation, long service life
OEM & custom voltage range available
Suitable for CNC equipment, medical instruments, laboratory devices, telecommunication equipment, semiconductor industry and other precision‑load occasions with unstable power grid.
Can I get custom input‑voltage range?
Can the input voltage range of the SGAVR 100KVA integrated voltage stabilizer be customized?
Yes, we offer customization of the input voltage range for the SGAVR-100kVA integrated voltage stabilizer. While the standard input range is ±15%, we can extend it up to ±60% based on your local grid conditions. Please provide your detailed requirements for tailored voltage regulation solutions.
What safety features does the 380V to 220V transformer include for industrial use?
Our 380V to 220V transformer includes comprehensive protections such as over-voltage, under-voltage, overload, short-circuit, and phase-loss alarms. These safeguards ensure safe and stable operation, minimizing risks during fluctuating power supply conditions in demanding industrial environments.
How do you handle shipping and installation of the SGAVR 100KVA voltage stabilizer transformer?
We perform full-load aging tests and pack the stabilizer transformer in sturdy wooden cases to ensure safe delivery. While we do not provide installation directly, our technical team offers detailed manuals and remote support to assist with proper setup of your 100kVA voltage stabilizer factory equipment.
Is the unit suitable for equipment with motor startup surges and what are the maintenance requirements?
Yes, the unit can withstand instantaneous surge currents of up to three times the rated current, making it suitable for motor-type impact loads. For maintenance, we recommend routine inspections of connections and protective components. Our support team is available for technical guidance to maximize the lifespan of your 100kVA voltage stabilizer factory system.
Every unit passes full‑load aging test before delivery. Wooden‑case export packing. We provide OEM service and fast technical support via WhatsApp & Email.
