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10KV S11 Oil-immersed Power Transformer

Name: 10KV S11 Oil-immersed Power Transformer
Brand: Zhejiang Tenrony Electricity Co., Ltd.
Availability: InStock

The 10KV S11 oil-immersed power transformer manufactured by the oil-immersed power transformer company incorporates an advanced insulation structure in the core, significantly enhancing its short-circuit withstand capability. The core is constructed from high-grade cold-rolled silicon steel laminations to minimize iron losses and improve magnetic performance. High-voltage windings are precision-wound using high-purity oxygen-free copper conductors and employ a multi-layer cylindrical configuration to optimize electrical and mechanical stability. All fastening components are subjected to specialized anti-loosening treatments to ensure structural integrity under dynamic loading conditions.

Products

Features

10KV S11 oil-immersed power transformer features high efficiency and low loss.

10KV S11 oil-immersed power transformer has excellent internal heat dissipation and stronger short-circuit current resistance.

The no-load and load losses are low.

With a fully sealed structure, 10KV S11 oil-immersed power transformer enhances operational reliability and requires no maintenance during normal operation.

Benifits

10KV S11 oil-immersed power transformer demonstrates high operational efficiency and low no-load as well as load losses, contributing to substantial reductions in energy consumption and operating expenses. These characteristics yield notable economic and social benefits. As a result, 10KV S11 oil-immersed power transformer has been recognized and promoted as a national key new high-tech product in accordance with state-endorsed energy-saving initiatives.

Parameters

10kV S11、S11-M series Technical parameter of oil immersed distribution transformers
Rated capacity (kVA)	Combined voltage （KV）		Connect group	Load Loss(kW)		No-load current (%)	impedance voltage (%)	Weight(kg)			S9 Dimension (mm) (L×W×H)
	Combined voltage （KV）			Load Loss(kW)				Weight(kg)
	High- voltage	Low- voltage		no-load	Load (75℃)			Machine Weight	Oil Weight	Total Weight
	High- voltage	Low- voltage		no-load	Load (75℃)			Machine Weight	Oil Weight	Total Weight
30	11 10.5 10 6.3 6	0.4	Yyno or Dyn11	0.1	0.6	2.1	4%	185	70	325	750×490×970
50				0.13	0.87	2		255	85	420	770×550×1030
63				0.15	1.04	1.9		280	95	480	800×600×1040
80				0.18	1.25	1.8		320	100	535	810×680×1060
100				0.2	1.5	1.6		380	110	615	820×680×1100
125				0.24	1.8	1.5		440	115	690	1070×700×1150
160				0.28	2.2	1.4		510	130	800	1120×700×1220
200				0.34	2.6	1.3		610	150	935	1160×720×1255
250				0.4	3.05	1.2		720	190	110	1200×760×1310
315				0.48	3.65	1.1		835	200	1270	1210×780×1320
400				0.57	4.3	1		1010	240	1540	1340×880×1360
500				0.68	5.1	1		1170	260	1765	1360×890×1410
630				0.81	6.2	0.9	4.50%	1375	320	2095	1560×1020×1430
800				0.98	7.5	0.8		1620	365	2470	1640×1060×1500
1000				1.15	10.3	0.7		1780	405	2780	1720×1160×1540
1250				1.36	12.8	0.6		2065	560	3395	1790×1190×1740
1600				1.64	14.5	0.6		2470	650	3990	1830×1210×1850
2000				1.96	19.8	0.6		2700	695	4460	2190×1900×1950
2500				2.31	23	0.6		3230	870	5330	2240×1940×1980
Note：High-voltage tapping range：±5% or±2×2.5%; Frequency：50Hz。

Product structure features

Based on traditional structures and mature technologies, 10KV S11 oil-immersed power transformer company has made many improvements. For instance, 10KV S11 oil-immersed power transformer has adopted spiral coils with longitudinal oil channels, which enhance internal heat dissipation. 10KV S11 oil-immersed power transformer has also improved the effective support of the coil end faces, making them more resistant to short-circuit currents. Additionally, we have introduced new hoisting and body positioning structures to ensure greater reliability during long-distance transportation and operation. 10KV S11 oil-immersed power transformer have many unique and reliable structures to serve you. By choosing transformers with higher performance levels, you will enjoy a higher level of technical content.

Product structure

Operating environmental conditions

Normal operating conditions for the transformer:

Altitude not exceeding 1000m;

Ambient temperature: Maximum temperature: +40°C; Average temperature of the hottest month: +30°C; Outdoor minimum temperature: -25°C (for altitudes above 1000m, please provide detailed information when placing an order)

Special operating conditions for the transformer:

Altitude not exceeding 1000m;

Ambient temperature: Maximum temperature: +40°C; Minimum temperature: -45°C.

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