Industrial Three Phase Electromagnetic Contactless Voltage Regulator - China

Output low-voltage / High-voltage protection Built-in low-voltage / high-

voltage detection and protection circuit.

Protection points adjustable.

When output voltage is out of range, protector will cut off output and

give warning (LED Blinking).

- Open-phase protection Built-in Open-

phase protection circuit.

When Open-phase happens, protector will cut

off output and give warning (LED Blinking).

- Overload protection

Built-in overload protection will protect this AVR automatically even

the output was short circuit.

- Superior monitoring system Even

with the mentioned built-in protection inside, we integrated a Superior

monitoring System to give double insurance of the performance.

-

Soft-output function Built-in Soft-output function, when started or

resume form power outages, output voltage will be started from a low

voltage to avoid damage to equipments.

- Free form Voltage-Drop

Dual-stack design.

Even a single phase loading is imbalance up to 50%,

Voltage-Drop will not happen.

So it is ideal for motor, servo motor and

other launch-frequent equipments.

- Pure Linear Voltage

adjustment Linear Induction control, no voltage ladder.

(Relay type and

servo motor type can only give ladder voltage output) -

Electromagnectic Contactless design No contact surface in the machine,

no Arc.

- Modular design Complete Modular design, for easy after

sales services and debugging.

- Fully isolated, manual bypass

function For maintenance or repairs, bypass can be activated manually

(short-circuit and overload protection are still on guard).

-

High temperature detection Built-in temperature detection circuit, when

main coils are overheating LED blinking will be activated, giving

message that maintenance or replacement of the mail coils required.

- Misoperation prevention design To prevent misoperation, double

lock system was applied in this AVR.

Only press the two power buttons

in the same time can the machine be started or shut down.

-

Excellent loading / overloading ability 100% load for continuous

operation, transient inductive loading is also welcome.

-

Seriously selected industrial-strength components, work for more than

10 years Lifespan can be more than 10 years.

All components are

selected for years, transient high voltage is welcome
.

**RS-232/485

optional **Explosion-proof function is optional

Input Input Voltage Range ±15%; ±30%

Input Frequency 45~65Hz

Output Output Voltage Range ±1%~±5% adjustable

Output Accuracy ±2%

Efficiency 98% at full load

Phase three phase

Overload Ability At rated current, 5 seconds for 500% load; 30 seconds for 300% load; 60

seconds for 200% load

Head Run ﹤100℃ at full load

Wave Distortion ﹤3% insulation resistance; coil to ground ≥5MΩ

Respond Time ﹤0.042 second

Insulation Withstanding 2000V 60S (coil to other body)

Creepage Distance ﹥8mm

Grounding Resistance ≤0.1 MΩ

Overheadt Bypass Main coil temperature ﹥130℃, transfer to bypass automatically

Protection Input low voltage, output high voltage, open fase

Energy Saving Function Automatic power cut off without loading

Delay Function yes

No-load Loss ≤1%

Cooling Mode Forced cooling by air

Fan Activated Temperature 100℃

Shock Resistant 0.3G

Noise ≤65dB (at 1 meter from cabinet with full load

Operation Humidity 0%~90%, non-condensing

Operation Temperature -20℃~40℃

Company Contact:

• Posted By: Staba Electric Co.,Ltd

• Phone: 86076022738816

• Address: No.67,Tongxing Road West,Dongsheng ,Zhongshan, Zhongshan , China

• Email:

• Website: https://www.staba.hk

• Business Description: Staba Electric Co.
  
  Ltd, established in 2005, specializes in UPS, automatic voltage stabilizer, voltage converter, surge protector, line conditioner and so on.
  
  With our unremitting efforts, Staba Electric becomes the lear of power product industry.
  
  Now, we have the critical R&D competence covering Appearance Design, Structure Design including Plastic Mould, Transformer Manufacturing, PC_PLC, Data Communication and Visual Identity.
  
  We invested 12 percent of our sales turnover in R&D.
  
  Our 10 R&D engineers have an experience of five years on average.
  
  Thanks to their efforts, two new models can be released monthly.
  
  Most products acquired design patents and technical patents and we have unique advanced current zero cross technology.
  
  From initial design to engineering evaluation sample, it only takes 30 days according to the your request.
  
  Based on the know how in clean power supplies, we specially design the power supplies for the audio/video demands: Professional Amplifier, Rack mount AVR and UPS.
  
  We have a full range of solutions for our customers, no matter you have ordinary requirement or demanding request.
  
  Staba believes in the truth that innovation can bring us unexpected experience in life, for this belief, we implement a series of design projects for Energy Saving and Water Saving Products, we regard this as a good start up to realize the intelligent interface of Household Automation.
  
  Staba is stepping forward to the success milestones one by one with support of the great Staba Team and our loyal customers.
  
  We invite you to Join us and Gain the benefit from the products made by our pioneering technology and controlled by systematic management.