DBW/SBW Series Full Automatic Compensated Voltage Stabilizers
Features:
--Auto/Manual operation and manual regulation functions.
--LED display for input voltage, output voltage, output current.
--Digital MCU is controlling output voltage. Voltage precision is adjustable.
--Contactless carbon brush, High Reliability and strong resistance ability to overload.
--Stepless voltage regulation to stabilize output voltage.
--Good adaptability to variant loads and ambient.
TECHNICAL INDEX
Input Voltage |
Three phase four line system phase voltage: 220±20%
Line voltage: 380V±20%, Phase voltage: 220±30%
Line voltage: 380V±30% (can be selected, please specify when ordering)
Single phase: 220V±20%, 220V±30% |
Output Voltage |
Three Phase voltage: 220V, Line voltage:380V
Single phase: 220V |
Output Voltage Accuracy |
2-5% (can be adjusted) |
Frequency |
50Hz/60Hz |
Efficiency |
≥98% (Power grade is over 50KVA) |
Ambient Temperature |
-10ºC~±40ºC |
Insulation Resistance |
≥2MΩ |
Electric Intensity |
The voltage for electrical strength and power frequency sinusoidal is 2000V without breakdown and flash over when lasts 1 minute |
Overload Capacity |
It can last 1 minute at the rated current of two times |
Waveform Distortion |
No additional waveform distortion |
Protective Function |
Over voltage
Over current
Phase shortage & Phase-sequence
Mechanical failure |
Response Speed |
≤1.5S (in the condition that the eXternal voltage change is 10%) |
FAQ
Q 1. what's the payment terms?
A. We accept LC, T/T, D/P,Western Union PayPal. If others, we can discuss.
Q 2. how's the delivery time ?
A. usually it will take about 30 days after order confirmed.
Q 3. tell me the standard of package?
A. For the small capacity, we will use carton, but for big capacity, we should use strong wooden case for protection.
Q 4.Could you offer Form A or C/O ?
A. No problem. We can prepare relative documents to origin affairs office or other office to apply for related certificates.
Q 5.Would you accept to use our logo ?
A.If good quantity, it absolute no problem to do OEM.
Q 6.We want to know month capacity.
A. It depends on which model.For example for relay type capacity , month capacity can reach near 5000pcs/month while big capacity near 2000pcs/month.
Q 7.Where is your market?
A. Our products are popular in North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western European so on. Some of them are our regular customers and some of them are developing. We hope you can join us and make mutual benefit from our cooperation.
Q 8. what kind of certificates you have ?
A. Our company already achieve ISO9001, and for products, we have CE,ISO9001,SGS and so on.
Dear friends, we are your Reliable Voltage Stabilizer Partner!
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