Vltr Power Plant Electric Traction Transformer with Toroidal Coil Stucture
Vltr Power Plant Electric Traction Transformer with Toroidal Coil Stucture image
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Basic Info.
Product Description
ZHS Series Oil immersed Rectifier Transformer:Toroidal coil stucture, loss, Low noise, Low partial discharge, no
leakage.
Rectifier transformers are combined with a diode or thyristor rectifier.The applications range from very large
aluminum electrolysis to various small and medium size operations.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.
Features:
1) Low loss
2) Low noise
3) High efficiency
4) Low partial discharge
5) Strong mechanical strength and short-circuit withstand ability.
6) Operation reliability
7) Easy maintenance
8) Pretty outline and compact structure
9) 100% guaranteed no leakage
Brief specification:
1) Voltage class:6~110 KV
2) Capacity:630 kVA to 120, 000 kVA
3) Short-circuit impedance:4.5~21%
Losses:No-load losses is fully comply with IEC standard requirements
Application:
1) Aluminum smelting
2) Magnesium smelting
3) Copper smelting
4) Zinc smelting
5) The largest installations are those for aluminum electrolysis with several transformer/rectifier units in parallel
operation to achieve the required DC current, in all cases the rectifier can be with diodes or thyristors.
Technical parameters:
Type | Rated Power (kVA) | Rated Voltage (Line Side) V |
Rated Voltage (Valve Side) V |
Connection Symbol | Active Part Weight (kg) | Oil Weight (kg) | Total Weight (kg) |
Overall Dimension (L*W*H) (mm) |
ZSSP-800/10 | 800 | 10000 | 400 | Dyn11 | 1580 | 660 | 3240 | 2160*1625*1855 |
ZSSP-2000/35 | 2000 | 35000 | 400 | Yyn0 | 3320 | 1280 | 5735 | 2600*1260*2740 |
ZSSP-4000/35 | 4000 | 35000 | 950 | Dd0y11 | 5410 | 2040 | 9540 | 2570*1745*2720 |
ZSSP-6300/35 | 6300 | 35000 | 1000 | D( ±7.5 °)dyn | 8600 | 4860 | 18260 | 3340*1875*3370 |
ZSSP-7000/35 | 7000 | 35000 | 950 | Dd0y11 | 8570 | 3390 | 14700 | 3185*985*3475 |
ZSSP-8000/22 | 8000 | 22000 | 950 | Dd0y11 | 8640 | 3340 | 14710 | 3210*1905*3375 |
ZSSP-8000/35 | 8000 | 35000 | 950 | Dd0y11 | 9170 | 3590 | 15520 | 3340*1870*3490 |
ZSSP-9000/35 | 9000 | 35000 | 950 | Dd0y11 | 9920 | 4070 | 15740 | 3240*1915*3720 |
ZSSP-10000/35 | 10000 | 35000 | 1000 | D( ±7.5 °)dyn | 11090 | 4400 | 18850 | 3410*1915*3845 |
Case reference:
Railway balance traction transformer is the main transformer in the traction substation of railway electrification. It
is suitable for traction electrification performance characters, such as short-time serious over-load, 3-phase
unbalanced load, frequent close to earth short-circuit, etc. It has the distinguishing features of low loss, high
mechanical strength, simple structure, convenient manufacture. Because of traction transformer’s long working
in no-load condition, the proportion of no-load loss to load loss is selected reasonable in order to be in
transformer economic performance during designing.
Technical Parameters of 110kv class YN.A Connection Balance Traction Transformer | ||||||||||||||
Rated Capacity (kVA) |
Voltage Combination | No-load loss (KW) |
Load los s(KW) | No-load current (%) |
Short circuit impedance (%) |
Vector Group | Total weight(kg) | Overall Dimension(mm) | ||||||
H.V.(kv) | Tapping range | L.V.(KV) | Active part | Oil weight | Total weight | L W H | ||||||||
10000 | 110 | ±2×2.5% | 27.5×2 | 12.5 | 59 | 0.9 | 10.5 or 8.4 | YNA | 13300 | 8900 | 31800 | 5430×2905×4030 | ||
12500 | 14.5 | 70 | 0.9 | 15670 | 9800 | 32000 | 6060×3100×4380 | |||||||
16000 | 16.5 | 86 | 0.6 | 18860 | 10100 | 36160 | 6170×3450×4450 | |||||||
20000 | 20.0 | 104 | 0.6 | 22290 | 10600 | 39900 | 6260×3620×4670 | |||||||
25000 | 25.0 | 123 | 0.55 | 26350 | 11200 | 47200 | 6320×3920×4835 | |||||||
31500 | 29.0 | 148 | 0.50 | 38500 | 12200 | 53000 | 6450×4130×5040 | |||||||
40000 | 35.0 | 174 | 0.45 | 46060 | 13600 | 66000 | 6600×4320×5200 | |||||||
50000 | 41.0 | 216 | 0.40 | 54450 | 17200 | 73000 | 6830×4500×5400 | |||||||
63000 | 50.0 | 260 | 0.35 | 64750 | 19800 | 86000 | 6990×4880×5600 | |||||||
Note: | ||||||||||||||
1.The above product can be produced according to the highland type, and the products with other power can be supplied | ||||||||||||||
2.the above data is for reference only, our company reserves the right of product renewing, amendment and design. If you have specific matters, please contact with our company |
Model NO. | Network Voltage (KV) |
DC power supply parameters and characteristics | Connection group symbol | Weight of product(kg) | Overall size(mm) L*W*H/lifting height |
|||||
Rectifier mode | No-load voltage (V) | Work Current (A) |
Equivalent phase | body | oil | Total | ||||
ZQS-400/10 | 10 | 3phase bridge type | 150-400 | 1000 | 6 | D/d0 | 1000 | 350 | 1700 | 1800*1250*1600/3500 |
ZQS-630/10 | 10 | 300-630 | 700 | 6 | D/d0 | 1100 | 600 | 2100 | 1900*1300*1650/3500 | |
ZQS-800/10 | 10 | 300-660 | 900 | 6 | D/d0 | 1800 | 900 | 3300 | 1920*1830*2000/4000 | |
ZQS-1000/10 | 10 | 330-660 | 1450 | 6 | D/d0 | 2100 | 1000 | 4000 | 2141*1850*2500/4000 | |
ZSS-1250/10 | 10 | Double three-phase bridge | 780 | 1500 | 12 | D/d0-y11 | 2200 | 1650 | 4800 | 2150*2000*3000/4500 |
ZSS-1800/10 | 10 | 780 | 2200 | 12 | D/d0-y11 | 2600 | 2100 | 5600 | 2250*2300*3100/4500 | |
ZSS-2500/10 | 10 | 780 | 2950 | 12 | D/d0-y11 | 3700 | 2200 | 7250 | 2500*2200*2970/4000 | |
ZSS-3150/10 | 10 | 710 | 4250 | 12 | D/d0-y11 | 4300 | 2500 | 9000 | 2500*2300*2900/4000 | |
ZSS-3600/10 | 10 | 710 | 4860 | 12 | Y/d11-y0 | 5000 | 2650 | 10500 | 2500*2300*2900/4500 | |
ZSS-4500/10 | 10 | 780 | 5500 | 12 | D/d0-y11 | 5800 | 3000 | 11800 | 2800*2400*3300/4500 | |
ZSS-5000/35 | 35 | 780 | 6100 | 12 | D/d0-y11 | 7000 | 3300 | 12500 | 2900*2500*3300/4500 | |
ZSS-12500/35 | 35 | 1050 | 10885 | 12 | Y/d11-y0 | 13000 | 5500 | 21800 | 3500*2600*3500/5500 |
Our Services
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. |
FAQ
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 |
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 with own import & export company. |
Our advantages:
Quality Assurance
–From the very beginning, VILLE ensures quality in every step to achieve the best quality.
Experience Sharing
–With more than 30 years’ experience in power industry, VILLE brings you an optimized solution.
Global Service
–Wherever you are, VILLE global network will support and provide you with value.
Quick Response
–In response to your needs without delay, VILLE knows the value of your time.
Thanks for choosing VILLE as your reliable partner and please trust both
of us will create a brilliant future!
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We are China Vltr Power Plant Electric Traction Transformer with Toroidal Coil Stucture manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.
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