China Power Inverter, UPS Power Supply, Automatic Voltage Regulator Supplier - KTAC TECHNOLOGY

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3 Phase 10kVA Servo Motor AVR

The 3 Phase 10KVA Servo Motor AVR is a traditional automatic voltage regulation device utilizing a servo-motor-driven transformer and carbon brush regulation mechanism. It employs a CPU-controlled integrated circuit board and features independent three-phase regulation to achieve optimal output voltage balance. The SBW-10kVA model has a rated capacity of 10kVA, supports an input voltage range of 380V/400V/415V ±20%, offers high output voltage precision (up to 3%), and achieves an efficiency of ≥96%. KTAC TECHNOLOGY is a professional manufacturer based in China; inquiries and orders are welcome.

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20kVA Servo Motor AVR

KTAC TECHNOLOGY presents the SVC-20KVA, a 20KVA/20,000VA single-phase servo motor type automatic voltage stabilizer engineered for heavy-duty industrial and commercial applications large manufacturing equipment, commercial HVAC systems, industrial freezers, and whole-building voltage management. Featuring a CPU-controlled servo motor mechanism with a high-capacity toroidal transformer, 20KVA Servo Motor AVR delivers ±3% output precision across an ultra-wide 140-260V input range. With a response speed of 0.1s, Grade A isolation (AC 2000V/1min), ≥96% efficiency, and <0.1% waveform distortion, the SVC-20KVA provides the robust, stable power that heavy industrial loads demand.

Model: SVC-20KVA

Technology: Servo motor type with MCU control

Phase: Single phase

Input Voltage: 140-260V

Output Precision: ±3%

Certification: CE (available)

Lead Time: 10-15 days

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15kVA Servo Motor AVR

KTAC TECHNOLOGY introduces the 15KVA Servo Motor AVR, a 15KVA/15,000VA single-phase servo motor type automatic voltage stabilizer engineered for applications demanding the highest level of power precision – medical equipment, testing laboratories, communication systems, and industrial automation. Featuring a CPU-controlled servo motor mechanism with a high-efficiency toroidal transformer, this unit delivers ±3% output precision across a wide 140-260V input range. With a response speed of 0.1s, Grade A isolation (AC 2000V/1min), ≥96% efficiency, and <0.1% waveform distortion, the SVC-15KVA provides the clean, stable power that sensitive diagnostic and testing equipment requires.

Model: SVC-15KVA

Technology: Servo motor type with MCU control

Phase: Single phase

Input Voltage: 140-260V

Output Precision: ±3%

Certification: CE (available)

Lead Time: 10-15 days

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10kVA Servo Motor AVR

KTAC TECHNOLOGY presents the 10KVA Servo Motor AVR, a 10KVA/10,000VA single-phase servo motor type automatic voltage stabilizer designed for small commercial establishments, workshops, and whole-house voltage management. Built around a CPU-controlled servo motor mechanism with a high-efficiency toroidal auto-transformer, this unit delivers ±3% output precision across an ultra-wide 140-260V input range. Featuring an LCD display, intelligent cooling fan, and comprehensive protection against overload, over-voltage, under-voltage, short circuit, and overheat, the SVC-10KVA achieves ≥96% efficiency with near-zero waveform distortion (<0.1%). Weighing 44kg and housed in a compact 500×380×620mm chassis, it is the ideal entry-level choice for protecting lifts, air conditioners, heaters, electrical stoves, and large freezers.

Model: SVC-10KVA

Technology: Servo motor type with MCU control

Phase: Single phase

Input Voltage: 140-260V

Output Precision: ±3%

Certification: CE (available)

Lead Time: 10-15 days

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10kVA Wall Mount Automatic Voltage Regulator

KTAC TECHNOLOGY’s 10KVA Wall Mount Automatic Voltage Regulator is the flagship wall‑mount voltage regulator, delivering a massive 10000VA/6000W of stabilised power. Designed for large commercial facilities, industrial workshops, and heavy‑duty equipment, this unit uses a high‑efficiency toroidal transformer and a 7‑tap MCU‑controlled relay system to maintain ±8% regulation across a 100-270VAC input range. It features a 40A circuit breaker, comprehensive protections including overload, over‑temperature (120°C), short‑circuit, and over/under‑voltage, plus selectable delay.

Model: AVS-10000P

Power Capacity: 10000VA / 6000W

Regulation Accuracy: ±8%

Transformer: Heavy‑duty toroidal (oversized)

Protections: Full suite with 40A breaker and reinforced thermal management

Certification: CE, ROHS

Lead Time: 10‑15 days (custom orders)

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8kVA Wall Mount Automatic Voltage Regulator

KTAC TECHNOLOGY’s AVS 8KVA Wall Mount Automatic Voltage Regulator is an 8000VA/4800W wall‑mount voltage regulator engineered for commercial environments – retail stores, restaurants, small workshops, and telecommunication cabinets. Its high‑capacity toroidal transformer and 7‑tap relay system maintain ±8% regulation over a 100-270VAC input range, ensuring stable power for POS systems, refrigeration, lighting, and industrial controls. The unit features a 40A circuit breaker, comprehensive protections (overload, over‑temp, short‑circuit, over/under‑voltage), and selectable delay.

Model: AVS-8000P

Power Capacity: 8000VA / 4800W

Regulation Accuracy: ±8%

Transformer: Heavy‑duty toroidal

Protections: Full suite with 40A breaker

Certification: CE, ROHS

Lead Time: 7-10 days

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5kVA Wall Mount Automatic Voltage Regulator

KTAC TECHNOLOGY introduces the AVS 5KVA Wall Mount Automatic Voltage Regulator, a 5000VA/3000W wall-mount voltage regulator designed for whole-house partial load protection-covering lighting circuits, multiple appliances, and home office equipment. With a wide input voltage range (100-270VAC) and ±8% regulation accuracy, this unit uses a high-capacity toroidal transformer and 7-tap relay switching to handle large current demands. Its advanced MCU provides fast response, while selectable delay, overload (120%), over-temperature (120°C), and full over/under-voltage protections ensure comprehensive safety. Weighing 9.2 kg and featuring a larger wall-mount chassis, the AVS-5000P is suitable for residential applications where grid voltage is notoriously unstable. It is the preferred choice for families seeking to protect multiple high-value appliances from voltage-induced damage.

Model: AVS-5000P

Power Capacity: 5000VA / 3000W

Regulation Accuracy: ±8%

Transformer: Heavy-duty toroidal auto-transformer

Protections: Full suite with 25A breaker

Certification: CE, ROHS

Lead Time: 7-10 days

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3kVA Wall Mount Automatic Voltage Regulator

KTAC TECHNOLOGY offers the AVS 3KVA Wall Mount Automatic Voltage Regulator, a 3000VA/1800W wall-mount voltage regulator designed for high-power domestic appliances – window air conditioners, induction cooktops, microwave ovens, and electric water heaters. With a wide input range of 100-270VAC, the MCU-controlled 7-tap relay system delivers output within ±8% accuracy. The unit’s toroidal transformer handles startup surges with ease, while the selectable 180-second delay protects compressor motors. Overload, over-temperature, and short-circuit protections ensure safe operation even in demanding conditions. At 6.9 kg, it is the heaviest of the compact models, offering robust construction for continuous high-load use. Wall-mountable and equipped with a 20A circuit breaker, the AVS-3000P is the ideal regulator for kitchens and small workshops.

Model: AVS-3000P

Power Capacity: 3000VA / 1800W

Regulation Accuracy: ±8%

Transformer: Toroidal auto-transformer

Protections: Full suite with heavy-duty 20A breaker

Certification: CE, ROHS

Lead Time: 7-10 days

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2kVA Wall Mount Automatic Voltage Regulator

KTAC TECHNOLOGY’s 2KVA Wall Mount Automatic Voltage Regulator is a 2000VA/1200W wall-mount voltage regulator optimised for home entertainment systems – large-screen TVs, AV receivers, gaming consoles, and powered speakers. Voltage fluctuations can degrade audio/video quality and shorten the life of sensitive electronics. The AVS-2000P’s MCU-controlled 7-tap regulation delivers output within ±8% across a 100-270VAC input range.

Model: AVS-2000P

Power Capacity: 2000VA / 1200W

Regulation Accuracy: ±8%

Transformer: Toroidal auto-transformer (low EMI)

Protections: Full suite with audiophile-grade quiet operation

Certification: CE, ROHS

Lead Time: 7-10 days

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1.5kVA Wall Mount Automatic Voltage Regulator

KTAC TECHNOLOGY presents the AVS 1.5KVA Wall Mount Automatic Voltage Regulator, a 1500VA/900W wall-mount voltage regulator specially tuned for refrigeration appliances. Refrigerators and freezers are sensitive to voltage sags and surges, which can damage compressors and reduce efficiency. The AVS-1500P’s MCU-controlled 7-tap regulation maintains output within ±8% even when input swings from 100-270VAC.

Model: AVS-1500P

Power Capacity: 1500VA / 900W

Regulation Accuracy: ±8%

Transformer: Toroidal auto-transformer

Special Feature: 180s delay for compressor protection

Certification: CE, ROHS

Lead Time: 7-10 days

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1kVA Wall Mount Automatic Voltage Regulator

KTAC TECHNOLOGY’s 1KVA Wall Mount Automatic Voltage Regulator is a 1000VA/600W wall-mount voltage regulator optimised for desktop computers, monitors, printers, and office peripherals. Its MCU-controlled 7-tap relay system maintains output voltage within ±8% across a wide input range (100-270VAC), while the toroidal transformer ensures quiet, efficient operation. The unit features selectable delay protection, overload cut-off, and comprehensive alarms for over/under-voltage, over-temperature, and short-circuit conditions.

Model: AVS-1000P

Power Capacity: 1000VA / 600W

Regulation Accuracy: ±8%

Transformer Type: Toroidal auto-transformer

Protections: Full suite (OL, OH, SC, OV/UV)

Certification: CE, ROHS (available)

Lead Time: 7-10 days

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500VA Wall Mount Automatic Voltage Regulator

KTAC TECHNOLOGY introduces the 500VA Wall Mount Automatic Voltage Regulator, the most compact wall-mount automatic voltage regulator in the AVS-P series. Designed for micro-appliances and sensitive electronic devices, this 500VA/300W unit uses an advanced MCU-controlled circuit with 7-tap relay regulation to stabilise output voltage within ±8%, even when input fluctuates between 100-270VAC. Its toroidal transformer ensures high efficiency and quiet operation, while selectable delay protection (6s or 180s) prevents surge damage.

Model: AVS-500P

Power Capacity: 500VA / 300W

Regulation Accuracy: ±8%

Transformer Type: Toroidal auto-transformer

Protections: Overload, over-temp, short-circuit, over/under-voltage, delay

Certification: CE, ROHS (available)

Lead Time: 7-10 days

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