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TND Series Single-phase High-precision Automatic AC Voltage Stabilizer

Zhejiang Shuntong Electric Co., Ltd. is a trusted manufacturer of TND Series Single-phase High-precision Automatic AC Voltage Stabilizers. We provide customized voltage stabilizers with consistent quality and outstanding reliability. Using advanced components, we ensure each unit delivers exceptional performance while supporting your power stabilization needs. Send us an inquiry today!
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I. Product Overview


The TND Series Single-phase High-precision Automatic AC Voltage Stabilizer is designed to combat voltage fluctuations. It uses advanced electronic technology and real-time monitoring to deliver consistent and stable output. With an input voltage range of 140V to 250V, it ensures reliable power regulation.


For models between 0.5KVA and 3KVA, the stabilizer supports 220V and 110V output. Higher models, from 5KVA to 30KVA, deliver a single-phase 220V output, ensuring compatibility with various electrical systems.


The stabilization accuracy reaches ±3% for 220V and ±6% for 110V, keeping your equipment protected from voltage instability. It reacts swiftly, with an adjustment time of 1.5 seconds for a 10% voltage fluctuation.


To ensure safety, the overvoltage protection is set at 246V ±4. The stabilizer works seamlessly at 50/60Hz, with no additional waveform distortion, preserving power quality and stability.


Built for reliable performance, it operates efficiently in temperatures ranging from -5°C to +40°C. It can withstand up to 90% relative humidity, ensuring consistent operation in various environments.


With insulation resistance of ≥2MΩ and electric strength of 1500/min, the stabilizer offers safety and durability. Flexible delay times of 5 seconds or 5 minutes prevent sudden voltage spikes, protecting connected devices.


This automatic voltage stabilizer is ideal for industrial, medical, and research applications. It reduces energy waste with effectiveness above 90%, improving system efficiency and extending equipment lifespan.


Technical Parameters


Input Voltage

Single-phase 140V ~250V,

Three-phase  277V~430V

Output Voltage

① 0.5KVA ~ 3KVA :Single-phase 220V & 110V,

② 5KVA ~ 30KVA : Single-phase 220V,Three-phase 380V

Stabilization Accuracy

220V ±3% & 110V±6%, 380V±3%

Adjust Time

≤1.5s (When the input voltage changes 10%)

Over-voltage Protection

246±4V ,380V±4V

Load Power Factor

0.8

Ambient Temperature

-5℃ ~ +40℃

Relative Humidity

≤90%

Wave Distortion

No additional waveform distortion

Insulation Resistance

≥2MΩ

Delay Time

5s±2s,5min±2min

Electric strength

1500/min

Working Frequency

50 / 60Hz

Effectiveness

>90%


Specification


Model(KVA)

Product Size

L×W×H(cm)

Packing

L×W×H(cm)

Weight(KG)

Package

(Set/carton)

TND-0.5

19×18×14.5

44×25×35

4.8

4

TND-1

22.5×20.5×15.5

50×28×40

6.1

4

TND-1.5

22.5×20.5×15.5

50×28×40

6.4

4

TND-2

23.5×27×19.5

32×30×24

10.4

1

TND-3

23.5×29.5×23

36×30×32

13

1

TND-5

23.5×32.5×28

54×32×27

18.3

1

TND-10

39×24×42

40×35×52

40

1

TND-15

40×33×65

48×45×90

75

1

TND-20

58×35×68

68×48×90

110

1

TND-30

53×43×129

64×53×112

165

1

TND-45

79×43×29

90×65×140

200

1

TND-60

79×43×29

90×65×140

250

1

 

II. Key Features of the TND Series Single-phase High-precision Automatic AC Voltage Stabilizer


1、High-Precision Voltage Regulation


This voltage stabilizer delivers stable and consistent output with minimal fluctuations. It meets the needs of equipment requiring precise voltage control, ensuring smooth and reliable operation in industrial and commercial applications.


2、Energy-Efficient Performance


The stabilizer uses advanced circuit designs and high-quality components to achieve high conversion efficiency. It minimizes energy loss and helps you reduce operational costs, making it an ideal choice for energy-conscious users.


3、Fast and Responsive Adjustment


With a quick response time of 1.5 seconds, the voltage stabilizer adapts swiftly to input voltage changes. It prevents power interruptions, protecting sensitive equipment from sudden voltage surges or drops.


4、Comprehensive Safety Features


Equipped with overload, overvoltage, and short-circuit protection, this stabilizer ensures the safety of your equipment. It guarantees stable and secure operation, reducing downtime and maintenance needs.


5、Quiet and Smooth Operation


The stabilizer operates with low noise, making it suitable for offices, medical environments, and industrial systems. It creates a quiet workspace while providing dependable voltage regulation.


6、Reliable and Durable Design


Built for long-term use, the voltage stabilizer operates efficiently in temperatures ranging from -5°C to +40°C and humidity levels up to 90%. Its robust design guarantees reliable performance in demanding environments.


The TND series single-phase voltage stabilizer is a dependable solution for industrial, commercial, and household applications. It ensures energy efficiency, precise voltage control, and advanced safety, helping protect your valuable equipment.


TND series single-phase voltage stabilizer


III. Application Fields


Stable Power Supply for Laboratories

The TND series voltage stabilizer ensures precise voltage regulation for sensitive laboratory instruments. It prevents fluctuations, delivering consistent power to protect delicate equipment and maintain accuracy in testing and research facilities.


Reliable Protection for Medical Equipment

Medical devices, including diagnostic tools and imaging systems, require stable power. This high-precision voltage stabilizer safeguards critical equipment, preventing voltage surges that could disrupt operation and ensuring reliable performance in hospitals and clinics.


Precision Control for Industrial Workshops

In precision manufacturing and machining, stable voltage is essential for maintaining production quality. The single-phase voltage stabilizer minimizes energy fluctuations, protects machinery, and enhances operational efficiency for industrial systems.


Continuous Power for Data Centers and IT Systems

Unstable voltage can cause significant damage to IT infrastructure, servers, and network equipment. This AC voltage stabilizer ensures consistent power supply, protecting systems from surges and downtime, critical for data centers and IT facilities.


Energy Efficiency for Commercial and Residential Use

For offices, small businesses, and homes, this automatic voltage stabilizer prevents power surges and fluctuations. It protects appliances, lighting systems, and electronics, helping reduce energy waste and repair costs while extending equipment lifespan.


The TND series single-phase voltage stabilizer is a reliable solution for precise power control, offering energy-efficient performance and advanced voltage protection. It supports stable operation in laboratories, hospitals, manufacturing, IT systems, and residential applications.


FAQs


Q1: What does the TND Series Single-phase High-precision Automatic AC Voltage Stabilizer do?
A1: It regulates unstable input voltage, providing precise, consistent output to protect sensitive equipment and ensure smooth operation.


Q2: Can I customize the voltage stabilizer for specific power needs?
A2: Yes, we support custom solutions to match your specific voltage range, load capacity, and application requirements.


Q3: Where can I use this high-precision voltage stabilizer?
A3: It is ideal for laboratories, hospitals, workshops, IT systems, and residential applications requiring stable power supply.


Q4: How does this stabilizer improve equipment lifespan?
A4: It prevents voltage surges, drops, and fluctuations, reducing stress on equipment and minimizing wear from power instability.


Q5: Is the TND Series stabilizer energy-efficient?
A5: Yes, it offers high efficiency by optimizing voltage regulation, reducing energy loss, and ensuring cost-effective power management.

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Electric Co., Ltd. was established in2009 , specializes in the production of various high-low-voltage equipment.

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 86-577-61721053.
     86-577-56848069.
     86-1336978582.
     86-15657768868.
   No.218,Liule Road,Liushi Town325604,Yueqing City,Wenzhou City,Zhejiang Province,China
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