Product description
They are widely used in electrolysis, electrochemical,driving,traction,static de-dusting,DC power transmission fields where rectification power source is necessary. A rectifier transformer is used for power supply of rectifying devices,most industrial DC power sources is transformed from an AC network via rectifier devices consisting of a rectifier transformer and a rectifier . It is widely used in electrolysis, electrochemical,traction ,driving,DC transmission,frequency conversion and rectified power source fields. 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.
A Model Of A Rectiformer Consists Of Following Codes:
Meaning: ZH-electrochemical electrolysis, ZQ-traction ZS-driving
ZZ-DC transmission ZP-AC frequency ZB-General industry
Number of phases of line side: D-single phase S-three phase
External insulating medium of winding: Transformer oil, Air (dry-type)G
Type of cooling devices: Natural cooling,Air cooling F, Water cooling S
Way of oil circulations: Natural circulation ,Forced oil circulation P
Way of voltage regulation:No-excitation regulation or without voltage regulation,Load ration voltage regulation by line side winding Z load ratio regulation by built-in variac or by series regulating transformer T, Regulation by self saturating reactor B
Built-in accessories: Without built-in accessories , Balance reactor K, Saturated reactor HK.
Main technical data for ZS Series oil-immersed rectifier transformer
Type | Rated Power (KV) | Rated Voltage(V) | Connection symbol | |
Line side | Valve side | |||
ZS-800/10 | 800 | 10000 | 400 | Dyn11 |
ZS-900/6 | 900 | 6000 | 400 | Dd0y11 |
ZS-1000/10 | 1000 | 10000 | 575 | Dy11 |
ZS-1200/6.3 | 1200 | 6300 | 420 | Dd0y11 |
ZS-1250/10 | 1250 | 10000 | 660 | Dy11 |
ZS-1250/10 | 1250 | 10000 | 575 | Dd0y11 |
ZS-1500/10 | 1500 | 10000 | 660 | Dd0y11 |
ZS-1500/10 | 1500 | 10000 | 420 | Dd0 |
ZS-1560/10 | 1560 | 10000 | 600-380 | Dd0y11 |
ZS-1600/10 | 1600 | 10000 | 650 | Dd0y11 |
ZS-1800/10 | 1800 | 10000 | 420 | Dd0 |
ZS-1800/10 | 1800 | 10000 | 575 | Dd0yn11 |
ZS-2000/6.3 | 2000 | 6300 | 630 | Dd0y11 |
ZS-2000/6 | 2000 | 6000 | 720 | Dd0 |
ZS-2000/10 | 2000 | 10000 | 710 | Dd0y11 |
ZS-2250/10 | 2250 | 10000 | 420 | Dy11 |
ZS-2400/10 | 2400 | 10000 | 660 | Dd0y11 |
ZS-2500/35 | 2500 | 35000 | 660-400 | Dylly11 |
ZS-2500/6 | 2500 | 6000 | 660 | Dd0y11 |
ZS-2500/10 | 2500 | 10000 | 660 | Dyn11 |
ZS-2800/10 | 2800 | 10000 | 575×3 | Dyn11 |
ZS-3000/6 | 3000 | 6000 | 575×3 | Dyn11 |
ZS-3000/6 | 3000 | 6000 | 690 | Dd0y11 |
ZS-3150/10 | 3150 | 10000 | 575 | Dd0y11 |
ZS-3300/10 | 3300 | 10000 | 640 | Dd0y11 |
ZS-3500/6.3 | 3500 | 6300 | 850 | Dyn11 |
ZS-3900/10 | 3900 | 10000 | 700 | Dd0y11 |
ZS-4000/35 | 4000 | 35000 | 1250 | Dd0y11 |
ZS-4500/6 | 4500 | 6000 | 660 | Dd0y11 |
ZS-4800/6 | 4800 | 6000 | 710 | Dd0y11 |
ZS-5500/11 | 5500 | 11000 | 850 | Dd0y11 |
ZS-7000/10.5 | 7000 | 10000 | 950 | Dd0y11 |
ZS-7000/10.5 | 7000 | 10500 | 850 | Dd0y11 |
ZS-7500/35 | 7500 | 35000 | 700 | Dd0y11 |
ZS-8000/66 | 8000 | 66000 | 1550 | Dd0y11 |
ZS-9000/10 | 9000 | 10000 | 1000 | Dd0y11 |
ZS-10000/35 | 10000 | 35000 | 1650 | Dd0y11 |
ZS-10000/35 | 10000 | 35000 | 630 | Dd0y11 |
ZS-10000/35 | 10000 | 35000 | 1000 | Dd0y11 |
ZS-10000/35 | 10000 | 10000 | 1850 | Dd0y11 |
ZS-12500/10 | 12500 | 10000 | 1650 | Dd0y11 |
ZS-12500/10 | 12500 | 10000 | 1550 | Dd0y11 |
ZS-16000/35 | 16000 | 35000 | 1500 | Dd0y11 |
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