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Oltc Three Phase Oil Immersed Power Transformer 35kv With Two Winding

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Oltc Three Phase Oil Immersed Power Transformer 35kv With Two Winding

China Oltc Three Phase Oil Immersed Power Transformer 35kv With Two Winding supplier
Oltc Three Phase Oil Immersed Power Transformer 35kv With Two Winding supplier Oltc Three Phase Oil Immersed Power Transformer 35kv With Two Winding supplier

Large Image :  Oltc Three Phase Oil Immersed Power Transformer 35kv With Two Winding

Product Details:

Place of Origin: Ningbo,China
Brand Name: Tianan Electric
Certification: IECIEEE ISO CTQC
Model Number: SFZ

Payment & Shipping Terms:

Minimum Order Quantity: 1set
Price: Pending
Packaging Details: Wooden cases / Nude
Delivery Time: 45 work days
Payment Terms: T/T, L/C, D/A, D/P
Supply Ability: 2000sets per year
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Detailed Product Description
Shape Of Core: U Winding Type: Two-winding Transformer
Rated H. V.: 35kv± 2× 2.5% Rated L. V.: 6.3 (10.5, 11) Kv
Vector Group: Ynd11

OLTC 35kv Oil Immersed Power Transformer / Three Phase Distribution Transforemer

 

General 

The SFZ series Oil-immersed type transformer features low noise, low loss, rational structure, high quality material, scientific design, strict production technology and advanced test method.

 

The product also has the following additional advantages:
1. High mechanic strength, great anti-short circuit capability, excellent anti-lightning impulse capability and high reliability. All these performance indexes rank first in the industry in China.
2. Excellent overload capability, capable of continuously working under 110% rated load.
3. Low loss, energy-saving, economic and maintenance free.
4. Nice appearance, small size, less installation space occupation and low engineering cost.
5. Each performance index and technical specification excels that specified in China GB, international IEC and industrial standards.
6. Hermetically sealed corrugated tank structure is adopted, thus to effectively prevent air corrosion to the oil and prolong service lifetime of the transformer.

 

Main technical data for 35Kv level, SZ9,SZ10,SZ11 series three-phase oil-immersed transformer with on-load tap changer

 

Rated power (kVA) High
Voltage
(kV)
H.V.Tap
Range
Low voltage
(kV)
Vector
group
Short
circuit
Impedance
(%)
No-load
Loss
(W)
on-load
Loss
(W)
No-load current
(%)
The 9 type
Of loss
The 10 type
Of loss
The 11 type
Of loss
The 9 type
Of loss
The 10 type
Of loss
The 11 type
Of loss
800 35
38.5
±3×2.5% 6.3
6.6
10
10.5
11
Yd11
YNd11
6.5 1320 1190 1060 10500 9980 9980 1.05
1000 1570 1410 1260 12800 12160 12160 1
1250 1860 1670 1490 15400 14630 14630 0.9
1600 2250 2030 1800 18500 17580 17580 0.85
2000 2880 2590 2300 20250 19240 19240 0.8
2500 3400 3060 2720 21730 20640 20640 0.8
3150 7 4040 3640 3230 26010 24710 24710 0.72
4000 4840 4360 3870 30690 29160 29160 0.72
5000 5800 5220 4640 36000 34200 34200 0.68
6300 7.5 7040 6340 5630 38700 36770 36770 0.68
8000 9840 8860 7870 42750 40610 40610 0.6
10000 11600 10440 9280 50580 48050 48050 0.6
12500 8 13680 12310 10940 59850 56860 56860 0.56
16000 16460 14810 13170 74020 70320 70320 0.54
20000 19460 17510 15570 87140 82780 82780 0.54
25000 23700 21330 18960 107000 101650 101650 0.5
31500 27500 24750 22000 126000 119700 119700 0.45

 

Contact Details
Ningbo Tianan (Group) Co.,Ltd.

Contact Person: admin

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