| Customization: | Available |
|---|---|
| Phase: | Three |
| Certification: | ISO9001 |
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MINGCH Cheap Small Size QZB Series 50HZ 3 Phase Autotransformer
QZB series self coupling transformer apply to ac 50Hz, rated voltage 380v ,14KW-300KW power of three phases squirre-cage type inductive motor step-down start infrequently, to improve the motor starting impact on the transmission network
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Specification |
QZB 14KW up to 300KW |
|
Rated Voltage |
380V |
|
Working Current |
28-535A |
|
Current Type |
AC |
|
Frequency |
50HZ |
|
Efficiency |
≥90% |
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Response Time |
≤1S |
|
Ambient Temperature |
-10~+40 |
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Insulation Resistance |
≥5MΩ |
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Overload |
Double Reted Current,One Min |
|
Waveform Distortion |
Non-Lack Fidelity Wareform |
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Protect |
Overvoltage,Overcurrent,Lack Phases |
| Trade Items | |
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MOQ |
1 Set |
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Design Ability |
OEM&ODM is welcome,can supply sample |
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Certification |
CCC,CE,ISO9001,ISO14001,SGS |
|
Packing |
Standard Export Packing |
|
Payment Term |
Trade Assurance,T/T,L/C,D/A,D/P Western Union MoneyGram and so on |
| Delivery time | 7-10 working days after payment received |
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Model |
Controlling Motor Power(KW) |
Largest Working Current(A) |
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QZB-14 |
14 |
28 |
|
QZB-20 |
20 |
40 |
|
QZB-28 |
28 |
56 |
|
QZB-30 |
30 |
59 |
|
QZB-40 |
40 |
80 |
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QZB-55 |
55 |
110 |
|
QZB-75 |
75 |
142 |
|
QZB-115 |
115 |
230 |
|
QZB-135 |
135 |
270 |
|
QZB-190 |
190 |
370 |
|
QZB-225 |
225 |
410 |
|
QZB-260 |
260 |
475 |
|
QZB-300 |
300 |
535 |
Mingch Electrical is a manufacturer specialized in development,production,marketing as a body electric power voltage regulator.Since origination,it has been persisting in taking the science and technology as the forerunner,the abundant technology as a backing,and positively introducing the overseas advanced technology,unceasingly improve and consummate the products, many years specialized management,the product best-selling nation,While exports to Bangladesh,Myanmar,India,Russia,Indonesia,Thailand and other countries in Southeast Asia and Africa, some of them are well sold to the world meanwhile receive high praise from the majority of customers.
1.Packaging:
Small capacity products (Automatic Voltage Regulators/Stabilizers), colour box as inner package and cardboard carton as outer package.
Big capacity products, we use strong plywood case.
2.Shipping Methods:
By air or by sea(FOB port:Ningbo),by express (DHL,UPS,TNT,FEDEX).
Q1: What is the Guarantee?
A1: Two years (for free) from the date of B/L. Besides, any of the spare parts can be supplied all the time, that is, during the guarantee period and after the guarantee period.
Important:
a. The efficiency of our Voltage Regulators / Stabilizers are 90% to 95% (some series of them reaches 95%), please don't let them work overload!
b. Please make sure that all the electric wires are connected correctly according to the electric diagram
Q2: Can we put/show our own Logo on your products?
A2: Yes, no problem, however, the quantity should be a bit big.
Q3: Is OEM/ODM available?
A3: Yes, it is! Our products can be Customized. We have 5 senior engineers in our R&D Dept., we design and produce all kinds of Automatic Voltage Regulators/Stabilizers according to our customers' specific requirements.
Q4: What is the MOQ?
A4: For the small capacity products (Automatic Voltage Regulators/Stabilizers) of the default configuration, it is 10 sets. For the big capacity products, it is 1 set.
Q5: Can you offer Form A or Form E or C/O ?
A5: Yes, no problem, we can apply for it from our local government.
Q6: What kind of Certificates do you have?
A6: CE, ISO9001 and SGS.
Q7: What is the Terms of Payment?
A7: L/C, T/T, D/P, D/A, Western Union and MoneyGram (for Small-amount payment).
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