rectifier transformer oil immersed transformer electrical transformer | |
1 | Rectifier transformers are widely used in electrolysis, electrochemical , driving, traction , static de-dusting ,DC power transmission fields where rectification power source is necessary. |
2 | A rectiformer is used for power supply of rectifying devices , most industrial DC power sources is transformed from an AC network via rectifying devices consisting of a rectiformer and a rectify. |
3 | It is widely used in electrolysis , electrochemical , traction , driving ,DC transmission , frequency conversion and rectified power source fields. |
4 | According to user’s requirements , the secondary winding phase difference can be designed to 30 ,15 ,7.5, for rectification of 6-phase, 12-phase,24-phase and 48-phase |
5 | Rectifier transformers are combined with a diode or thyristor rectifier. |
6 | The applications range from very large aluminum electrolysis to various small and medium size operations. |
7 | The transformers may have a built-in or separate voltage regulation unit for direct output regulation of diode rectifiers , and correspondingly a power factor improvement with a thyristor rectifiers. |
8 | Losses: No-load losses is fully comply with IEC standard requirements. |
9 | Oil tank with various kinds of structure and good appearance. |
Type | Rated Power (kVA) | Rated Voltage(V) | Connection Symbol | Weight(kg) | Overall dimension L×W×H(mm) | Gauge (mm) | |||
Line side | Valve side | Active part | Oil | Total | |||||
ZS-800/10 | 800 | 10000 | 400 | Dyn11 | 1390 | 575 | 2675 | 1860×1620×1950 | 600 |
ZS-900/6 | 900 | 6000 | 400 | Dd0y11 | 1650 | 870 | 3350 | 1930×1540×2030 | 820 |
ZS-1000/10 | 1000 | 10000 | 475 | Dy11 | 1535 | 650 | 3220 | 1960×1800×2320 | 820 |
ZS-1200/6.3 | 1200 | 6300 | 420 | Dd0y11 | 2000 | 1040 | 4200 | 2050×1660×2350 | 820 |
ZS-1250/10 | 1250 | 10000 | 660 | Dy11 | 1700 | 810 | 3600 | 1960×1820×2200 | 820 |
ZS-1250/10 | 1250 | 10000 | 575 | Dd0y11 | 2050 | 1070 | 4280 | 1990×1580×2340 | 820 |
ZS-1500/10 | 1500 | 10000 | 660 | Dd0y11 | 2480 | 1190 | 4940 | 2200×1870×2330 | 820 |
ZS-1500/10 | 1500 | 10000 | 420 | Dd0 | 2260 | 920 | 4560 | 2000×1690×2240 | 820 |
ZS-1560/10 | 1560 | 10000 | 600-380 | Dy11y11 | 2420 | 1200 | 4840 | 2150×1800×2430 | 1070 |
ZS-1600/10 | 1600 | 10000 | 650 | Dd0y11 | 2590 | 1160 | 5140 | 2320×1950×2270 | 1070 |
Note: The above parameters only for reference, it should comply with our company final design drawings and also can be adjust as per user’s requirements. |
Rectifier transformer 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 withstand ability |
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. |