High-Quality JJW Single Phase Series Precise Purified Voltage Regulator Power Supply Manufacturers, Companies

The JJW series single-phase precision AC voltage regulator uses advanced sine energy distribution technology, representing the latest advancement in automatic voltage regulation. Its parallel circuit integrates a sine energy distributor and a high-power filter. Key features include high-precision voltage stability, fast response, strong overload capacity, excellent anti-interference, high efficiency, continuous long-term operation, and long service life. It is an ideal replacement for 614 series relay-type and magnetic saturation regulators, especially suited for computer networks, electronic instruments, medical equipment, scientific research, and testing applications, providing a quiet and reliable working environment.

Product Description

Technical Parameters
Input Voltage 176V-253V/187V-253V
Output Voltage 220V
Output Deviance ±1%
Frequency 50HZ~60HZ
Efficiency >92%
Response Time <50ms
Ambient Temperature -10℃~+40℃
Insulation Resistance ≥5MΩ
Waveform Distortion ≤5%
Protect Overvoltage, Overcurrent
Noise ≤50dB
Product Display
Outline and Installation Dimension
Model (KVA) Rated Capacity (KVA) Weight (kg) Outline (cm)
JJW-1K 1 14 36×17×28
JJW-2K 2 19 38.5×18×32.5
JJW-3K 3 26 44×20.5×35.5
JJW-5K 5 34 47×23.5×44.5
JJW-10K 10 57 51×25×49
JJW-15K 15 73 61×29×52
JJW-20K 20 90 61×29×52
Application Scenarios

This precision purified voltage regulator is widely used in industrial facilities, petrochemical plants, power substations, construction sites, medical institutions, and urban infrastructure projects. It provides stable, noise-free power supply for sensitive equipment, electronic instruments, and critical systems, ensuring reliable operation in environments with fluctuating grid voltage and electromagnetic interference.

JJW-3
Application Examples

This precision purified voltage regulator delivers stable, noise-free power for a diverse range of sensitive equipment, making it ideal for both professional and everyday use. In laboratories and research facilities, it safeguards microscopes and testing instruments, ensuring accurate results. For data centers and broadcast studios, it protects servers, network hardware, and broadcast equipment from voltage fluctuations and surges. It also shields home and office electronics, including computers, printers, refrigerators, and kitchen appliances, extending their service life. With high precision regulation, fast dynamic response, and strong anti-interference capabilities, it creates a reliable power environment for every connected device.

JJW-4
Frequently Asked Questions
Q: What is the primary function of the JJW series voltage regulator?

A: It is designed to provide high-precision voltage stabilization and noise purification for sensitive electronics, operating with an output deviance of ±1% and response times under 50ms.

Q: What built-in safety protections does this equipment include?

A: The unit features dedicated protection against overvoltage and overcurrent conditions to prevent hardware damage from electrical anomalies.

Q: What are the recommended ambient operating conditions?

A: It performs reliably within an ambient temperature range from -10℃ to +40℃, maintaining an insulation resistance of ≥5MΩ.

Q: Is the operational noise level suitable for office or laboratory environments?

A: Yes, with an operational noise rating of ≤50dB, it operates quietly enough for indoor workspaces, research labs, and medical facilities.

Q: Which capacity sizes are available in this series?

A: Models range from JJW-1K (1 KVA) up to JJW-20K (20 KVA), offering various configurations to match both light and heavy-duty load demands.

Related Products