APPERIN 11KV 500kva Three-phase Oil-immersed Power Transformer

The performance of our S9 S10 S11 series 20kV and 35kV three-phase oil-immersed transformer conform to the standard of GB 1094-1996 “Power Transformer “ and GB/T6451-2008 “Technical Parameter and requirements of Three-phase Oil-immersed Power Transformer”. Usage: Power Phase: Three Coil Structure: Toroidal

Product Details Company Profile

Description

Place of Origin: Zhejiang, China (Mainland)
Brand Name: APPERIN
Model Number: S11-M-10kV
Usage: Power
Phase: Three
Coil Structure: Toroidal
Coil Number: Autotransformer
Tap changer: NLTC
Cooling method: ONAN
Rated power range: 30-2500kVA
High voltage range: 6-11kV
Connection Symbol: Dyn11 Yyn0
Windings material: Copper
Power transformer: 500kva transformer with price
Standards: IEC,GB,ANSI
Iron core: Silicon sheet
Losses: Low losses

distribution transformer oil immersed distribution transformer electric transformer
1	The performance of our S9 S10 S11 series 20kV and 35kV three-phase oil-immersed transformer conform to the standard of GB 1094-1996 “Power Transformer “ and GB/T6451-2008 “Technical Parameter and requirements of Three-phase Oil-immersed Power Transformer”.
2	The iron core is made of quality cold –rolled silicon steel sheet , and the coil is made of quality oxygen-free copper, featuring good outlook and safe running.
3	The products are widely used in power transmission and distribution of industrial and agricultural power networks.
4	Iron core is made of cold-rolled silicon-steel sheet with high conduction of magnetism and adopts pulling-plank structure, so that its magnetic route is short, losses and noise level is low;
5	Compress wire is adopted for winding so losses are low and have good ability withstand short-circuit;
6	Its active part adopts special pressing method which could ensure reliable axial pressure;
7	The oil tank is bell type with the structure of full folding plate type, having an excellent exterior and easy for maintenance;
8	Reliability: All in-service product have no damages or oil leakage occurred;
9	Oil tank with various kinds of structure and good appearance.

Rated power (kVA)	High Voltage (kV)	H.V Tap range	Low Voltage (kV)	Connection Symbol	Short-Circuit Impedance (%)	No-load Loss (W)			On-Load Loss (W)			No-load Current (%)
Rated power (kVA)	High Voltage (kV)	H.V Tap range	Low Voltage (kV)	Connection Symbol	Short-Circuit Impedance (%)	9 Type	10 Type	11 Type	9 Type	10 Type	11 Type	No-load Current (%)
30	6 6.3 10 10.5	±5% ±2×2.5%	0.4	Dyn11 Yyn0	4	130	110	100	600	600	600	2.1
50						170	150	130	870	870	870	2
63						200	180	150	1040	1040	1040	1.9
80						250	200	180	1250	1250	1250	1.8
100						290	230	200	1500	1500	1500	1.6
125						340	270	240	1800	1800	1800	1.5
160						400	310	280	2200	2200	2200	1.4
200						480	380	340	2600	2600	2600	1.2
250						560	460	400	3050	3050	3050	1.2
315						670	540	480	3650	3650	3650	1.1
400						800	650	570	4300	4300	4300	1
500						960	780	680	5150	5150	5150	1
630					4.5	1200	920	810	6200	6200	6200	0.9
800						1400	1120	980	7500	7500	7500	0.8
1000						1700	1320	1150	10300	10300	10300	0.7
1250						1950	1560	1360	12000	12000	12000	0.6
1600						2400	1880	1640	14500	14500	14500	0.6
2000					5	2830	2270	1940	17140	17140	17140	0.6
2500					5	3350	2690	2300	20260	20260	20260	0.5