| Current Type: | AC |
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| Phase: | Three Phase |
| Frequency Characteristics: | Power Frequency |
| Samples: |
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 
| Power(VA) | SBW-50KVA | SBW-60KVA | SBW-80KVA | SBW-100KVA | SBW-150KVA | SBW-200KVA | SBW-250KVA | SBW-300KVA | SBW-400KVA | |
| Technology | Servo motor control system+Micro computer program control | |||||||||
| Input voltage | 380±20% Customizable Phase voltage AC 176-264V Wire voltage AC 304-456V |
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| Output voltage | 380±3% Customizable Phase voltage AC 220V Wire voltage AC 380V |
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| Phase | Three phase four wire | |||||||||
| Frequency | 50Hz | |||||||||
| Efficiency | ≥98% | |||||||||
| Digital Display | Information | Input voltage, Output voltage, Load usage, Time delay, Normal working, Protection and error type | ||||||||
| Protection | Delay time | Short delay 3 sec | ||||||||
| Short circuit | Overcurrent protector/MCB | |||||||||
| Over-voltage | Output voltage≥250±4V | |||||||||
| Under-voltage(optional) | Output voltage≤175±4V | |||||||||
| Over-load(optional) | More than 120% | |||||||||
| Over-temperature(optional) | 120ºC±10ºC | |||||||||
| By pass(optional) | C45 | |||||||||
| Surge(optional) | Surge protector | |||||||||
| Ambient temperature | -15~+45ºC | |||||||||
| Relative humidity | <95% | |||||||||
| Wave form distortion | No additional wave form distortion | |||||||||
| Insulation resistance | ≥2MΩ | |||||||||
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!
We appreciate if you leave detail product information here or send email to our mail box: .
It's our honor to relate with you!
We will feedback as soon as possible. Thanks very much.
Suppliers with verified business licenses
Audited Supplier 
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