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Servo Motor AVR Voltage Stabilizer 75KVA 400V 420V 50Hz Three Phase Regulator

Servo Motor AVR Voltage Stabilizer 75KVA 400V 420V 50Hz Three Phase Regulator

auto voltage regulator

auto voltage stabilizer

Place of Origin:

Shanghai, China

Brand Name:

Ewen Power


CE, ISO: 9001

Model Number:


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Product Details
Item Name:
Servo Motor AVR Voltage Stabilizer
Product Type:
Net Weight:
200kg For Reference
Net Dimension:
Input Voltage Range:
400V/420V±20%(tailored According To Your Needs)
Output Voltage And Its Precision:
Payment & Shipping Terms
Minimum Order Quantity
1 pc
Packaging Details
Wooden Case
Delivery Time
Payment Terms
Supply Ability
15 Units per Day
Product Description

Servo Motor AVR Voltage Stabilizer 75KVA 400V 420V 50Hz Three Phase Regulator


1. Item Parameters


Item name Servo motor AVR voltage stabilizer Item type TNS(SVC)-75KVA
Rated capacity 75KVA Rated frequency 45~60Hz

Input voltage range

400V/420V±20%(could be tailored according to your needs) Output voltage 400V/420V±2%
Insulation class F Insulation Resistance >5MΩ
Ambient Temperature -10~45℃ Ambient Humidity <90%
Size (L*W*H) 620mm*510mm*1340mm Weight (kg) 200kg for reference


2. Item Features


① Full automatic step-less voltage regulation and control.

② ±2% output voltage precision or higher output accuracy, for instance, ±1% or ±0.5% could be achieved.

③ High voltage/over voltage protection.

④ Low voltage/under voltage protection.

⑤ Over load protection.

⑥ Phase failure protection.

⑦ High overload capability.

⑧ Low maintenance.

⑨ Wide range of input voltage: ±15% or more, like ±20% to 40%.

⑩ Front panel monituring of status of input and output voltage.


3. Protection Functions


① Over-voltage protection: when the input voltage is higher than 460V (when the output voltage is stabilized at 380V), the stabilizer will cut off the power automatically to protect the whole circuit.


② Under-voltage protection: if the input voltage is less than 250V, the stabilizer will stop working sutomatically.


③ Lightning protection: when there is thunder, the surge protective devices will work and cut off the power automatically.


④ Over-load protection: when the load is 120% of the rated capacity, the over-load protection function will start and the power would be cut off.


⑤ Over-temperature protection: there would be fans inside the enclosure to dissipate the heat in case over-temperature. 


⑥ Delay protection: when the stabilizer is started, there would be five seconds' delay time to protect the stabilizer in case frequent start of the machine would cause damage to it.


4. FAQ


① What is the MOQ?

A: It's one unit for this stabilizer.


② Do you support OEM and ODM?

A: Yes, absolutely. We could provide OEM and ODM services for our customers.


③ What about the payment term?

A: We accept TT, , L/C etc.


④ How long is the leadtime?

A: It's based on the quantity and the product type. If the quantity is large, we need more time for production. If the product you need should be customized, we need more time for customizing it.


⑤ What about your aftersale services?

A: We provide comprehensive aftersale services. If there is any problem occured to the product that you buy from us, we would try our best to help you with the problem.



5. Product Details


Servo Motor AVR Voltage Stabilizer 75KVA 400V 420V 50Hz Three Phase Regulator 0

Please get a clearer look at the side of the encclosure of the product. If you want to know more about this TNS(SVC)-75KVA stabilizer, please send us message without any hesitation.

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