S9/ S11 /S13 Three-Phase Low-Loss and Non-Exciting Oil Immersed Type Power Transformer

Model NO.
S9/S11/S13
Usage
Power Transformer, Distribution Transformer
Frequency Characteristics
Power Frequency
Shape of Core
Ring
Brand
Nce
High Voltage
10kv/20kv/35kv
Vector Group
Dyn11/Yyn0/Yd11/Ynd11
Transport Package
Export Standard Package
Specification
30kVA~2500kVA 630KVA~31500KVA
Trademark
NCE
Origin
Jiangsu, China
HS Code
8504210000
Production Capacity
500sets/Month
Reference Price
$ 4,500.00 - 9,000.00
Contact Us

Product Description

10kv/20kv/35kv Three phase Low-loss and Non-exciting Oil immersed type Power Transformer

Product Introduction

This product implements national standards GB 1094- 1996 the power transformer "and GB/T6451-2008 the three-phase oil-immersed power transformer technical parameters and requirements".

S11 series transformer is the latest series of low loss copper windings products, the products using high-quality materials, in coil implement body and insulation, using new craft, new material, thus made racing, load loss reduced significantly, and performance and structure more reliable and superior.

Product Features

*Good economic performance
On the basis of S9 series, the no-load loss of S11-S13 series products is reduced by 30% on average, and the no-load current is reduced by 70%-85% compared with S9 series..
*Long service life
Transformer tank adopts fully sealed structure, which can be bolted or welded along the tank. Transformer oil does not contact with air and prolongs service life.
*Running high reliability
Improving the concerned tank sealing parts, increasing reliability improvements to ensure and improve technology level of reliability of sealing.
*Floor area is small
S11-M, S13-M series transformer tank adopts wave plate radiator, when the oil temperature change, the corrugated plate heat bilges cold shrink can replace storage cabinet role, corrugated plate appearance tank looks nice and covers small area .

Model Description
S9/S11/S13 Three-Phase Low-Loss and Non-Exciting Oil Immersed Type Power Transformer
Product Description
S9/S11/S13 Three-Phase Low-Loss and Non-Exciting Oil Immersed Type Power Transformer
Workshop
S9/S11/S13 Three-Phase Low-Loss and Non-Exciting Oil Immersed Type Power Transformer

Technical Data of S11 Series 10kv Low-Loss and Non-exciting Regulation Transformer
Rated Capacity (kVA) Voltage Combined Vector- group No-load Loss (w) 75 ºC
load Loss (w) 		No-load
current (%) 		Short- circuit
impedance (%)
HV(KV) Tapping Ranges LV(KV)
30 6
6.3
10
10.5
11
  		±5%
±2×2.5% 		0.4 Dyn11
Yyn0 		100 630/600 0.8 4.0
50 130 910/870 0.75
63 150 1090/1040 0.75
80 180 1310/1250 0.70
100 200 1580/1500 0.65
125 240 1890/1800 0.65
160 280 2310/2200 0.6
200 340 2730/2600 0.5
250 400 3200/3050 0.5
315 480 3830/3650 0.45
400 570 4520/4300 0.45
500 680 5410/5150 0.40
630 810 6200 0.40 4.5
800 980 7500 0.35
1000 1150 10300 0.35
1250 1360 12000 0.30
1600 1640 14500 0.30

Technical Data of S11 Series 20kv Oil Immersed Power Transformer
Rated Capacity (kVA) Voltage Combined Vector- group No-load Loss (w) 75 ºC
load Loss (w) 		No-load
current (%) 		Short- circuit
impedance (%)
HV(KV) Tapping Ranges LV(KV)
30 20 ±5%
±2×2.5% 		0.4 Dyn11 90 660 2.1 5.5
50 130 960 2.0
63 150 1145 1.9
80 180 1370 1.8
100 200 1650 1.6
125 240 1980 1.5
160 290 2420 1.4
200 330 2860 1.3
250 400 3350 1.2
315 480 4010 1.1
400 570 4730 1.0
500 680 5660 1.0
630 810 6820 0.9 6.0
800 980 8250 0.8
1000 1150 11330 0.7
1250 1350 13200 0.7
1600 1630 15950 0.6
2000 1950 19140 0.6
2500 2340 22220 0.5

Technical Data of S11 Series 35kv Low-loss and Non-exciting Regulation Transformer
Rated Capacity (kVA) Voltage Combined Vector- group No-load Loss (w) 75 ºC
load Loss (w) 		No-load
current (%) 		Short- circuit
impedance (%)
HV(KV) Tapping Ranges LV(KV)
630 35 ±5% 3.15
6.3
10.5 		Yd11 830 7870 1.10 6.5
800 980 9410 1.00
1000 1150 11540 1.00
1250 1410 13940 0.90
1600 1700 16670 0.80
2000 2180 18380 0.70
2500 2560 19670 0.60
3150 35-38.5 ±5% 3.15
6.3
10.5 		3040 23090 0.56 7.0
4000 3620 27360 0.56
5000 4320 31380 0.48
6300 5250 35060 0.48 7.5
8000 35-38.5 ±2×2.5% 3.15
3.3
6.3
6.6
10.5
11 		Ynd11 7200 38480 0.42
10000 8700 45320 0.42
12500 10080 53870 0.40 8.0
16000 12160 65840 0.40
20000 14400 79520 0.40
25000 17020 94050 0.32
31500 20230 112860 0.32

Technical Data of S13 Series 10kv Low-loss and Regulation Transformer
Rated Capacity (kVA) Voltage Combined Vector- group No-load Loss (w) 75 ºC
load Loss (w) 		No-load
current (%) 		Short- circuit
impedance (%)
HV(KV) Tapping Ranges LV(KV)
30 6
6.3
10
10.5
11 		±5%
±2×2.5% 		0.4 Dyn11
Yyn0 		80 630/600 0.80 4.0
50 100 910/870 0.75
63 110 1090/1040 0.75
80 130 1310/1250 0.70
100 150 1580/1500 0.65
125 170 1890/1800 0.65
160 200 2310/2200 0.60
200 240 2730/2600 0.50
250 290 3200/3050 0.50
315 340 3830/3650 0.45
400 410 4520/4300 0.45
500 480 5410/5150 0.40
630 570 6200 0.40 4.5
800 700 7500 0.35
1000 830 10300 0.35
1250 970 12000 0.30
1600 1170 14500 0.30
2000 1550 18300 0.25
2500 1830 21200 0.25

FAQ
Q: What certificates and standard does your company have?
A: Our factory has ISO9001:2008, ISO14001:2004, OHSAS18001:2007 certificates. 
We can send products to appointed laboratories for testing if necessary.
Q: How long is your delivery time?
A:For 10KV distribution transformer, the production cycle of our factory is 20~25 days.
Q: What is your service?
A: we have quick response in before sales period help you got order, and excellent service in production time let you know each step we made.
Q: What is the guarantee?
A: Generall 1-2 years,when the guarantee period ends up, we are responsible for life-long maintenance and would charge some fees concerning costs.
Q: What is the standard of package? 
A: Export standard package or special package according to customer requirement
Q:What is your payment term?
A:All terms of payment is acceptable.
S9/S11/S13 Three-Phase Low-Loss and Non-Exciting Oil Immersed Type Power Transformer S9/S11/S13 Three-Phase Low-Loss and Non-Exciting Oil Immersed Type Power Transformer S9/S11/S13 Three-Phase Low-Loss and Non-Exciting Oil Immersed Type Power Transformer S9/S11/S13 Three-Phase Low-Loss and Non-Exciting Oil Immersed Type Power Transformer S9/S11/S13 Three-Phase Low-Loss and Non-Exciting Oil Immersed Type Power Transformer S9/S11/S13 Three-Phase Low-Loss and Non-Exciting Oil Immersed Type Power Transformer S9/S11/S13 Three-Phase Low-Loss and Non-Exciting Oil Immersed Type Power Transformer S9/S11/S13 Three-Phase Low-Loss and Non-Exciting Oil Immersed Type Power Transformer

 

Transformer

PNEUTEC.IT, 2023