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Model No. : | YB1 |
---|---|
Brand Name : | YUANGUANG |
Product description
transformer substation Cubicle type Substation power transformer | |
1 | Model S9, S11 and other low loss oil-immersed transformers or dry transformers else may be selected. |
2 | The transformer chamber is designed to have automatic forced air cooling system and lighting system |
3 | products safe and reliable and easy in operation and maintenance. |
4 | Substation adopts both natural ventilation and forced ventilation to each good ventilation and cooling effects. |
5 | All are energy-saving products with low power loss. |
6 | Transformer looks artistic , keeps long-term corrosion , water and dust-proof under outdoor conditions ,and prolong se Substation rvice life or transformer. |
7 | serialization, modularization, multiple functions, complete facility, small volume, light weight and good looking. |
8 | They meet the requirement of IEC1330 standard and applicable to city public distribution , street lamp power supply. |
9 | As well as power consumption in industrial /mineral enterprises ,high-rises, residential areas, oil fields , jetty and site construction |
Items | unit | numeric | ||
High voltage unit (HV) | Rated voltage | kV | 7.2,12 | |
Rated frequency | Hz | 50 | ||
Rated power frequency withstand voltage (1min) | phase-to-ground voltage/phase-voltage | kV | 42 | |
Between fracture voltage
| kV | 48 | ||
Rated lightning impulse withstand voltage | phase-to-ground voltage/phase-voltage | kV | 75 | |
Between fracture voltage
| kV | 85 | ||
Rated current | Main circuit | A | 630 | |
Fuse circuit | A | 200 | ||
Effective value of rated short-term withstand current (3s) | kA | 16,25,25 | ||
Rated peak withstand current | kA | 40,50,63 | ||
Rated breaking current | A | 200,630 | ||
Low voltage unit (LV) | Rated voltage | V | 400 | |
Rated current | A | 400,630,1250 | ||
Effective value of rated short-term withstand current | kA | 30,50 | ||
Rated peak withstand current | kA | 63,105 | ||
Compensation capacity | kVAr | 0~320 | ||
Transformer unit (T) | Rated capacity | kVA | 80~630 | |
Impedance voltage | % | 4;4.5 |
YB1 Cubicle-type Substation Power Transformer | ||
1)Low loss | 4)High efficiency | 7)Pretty outline and compact structure |
2)Low noise | 5)Easy maintenance | 8)100% guaranteed no leakage |
3)Operation reliability | 6)Low partial discharge | 9)Strong mechanical strength and short-circuit with |
1. | Pre sale service |
a. | make technical solution |
b. | send quotation, technical data sheet and drawing |
c. | prepare power transmission plan, testing plan,and shipment plan |
2. | In sale service |
a. | supervise the manufacturing schedule totally in accordance with the plan |
b. | send photos to customer during every manufacturing process(hold point) |
c. | inform the customer one week before testinng. |
3. | After sale service |
a. | installation and commissioning, training the workers |
b. | quick response within 12 hours any time |
c. | provide 12 months gurantee period normally. |
1. Q: | What is your delivery time ? |
A: | Depend on the type of transformer. |
2. Q: | What is your payment term? |
A: | 30% advance by T/T , 70% before delivery by T/T or L/C or we can discuss about it. |
3. Q: | What kind of starndard you follow? |
A: | IEC, ANSI, CSA, GB, etc |
4. Q: | What kind of supporting documentation you can provide normally |
A: | Quotation,outline drawing,manufacturing plan, quality control plan testing plan, financial report, type test report(KEMA, CESI),reference list,etc |
5. Q: | What is your normal wanrranty period? |
A: | 12 months after transformer operation. |
6. Q: | Can u do installation and commissioningin user's site? |
A: | Yes, we can send our installation team to user's country for service. |
7. Q: | Do you have any experience in this kind of transformer? |
A: | Yes, we can provide reference list for check. |
8. Q: | Are you manufacturer or trading company? |
A: | Manufacturer and Trading company. |
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