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ТС3 Series Transformers

ТС3 series transformers are three-phase, dry-type, double-winding units designed for electrical energy conversion. Operating mode – continuous. Ambient temperature range: –45°C to +40°C Rated frequency: 50 Hz Winding connection scheme and vector group: У/Ун-0 or Д/Ун-11 Protection degree: IP00 (IP21, IP31) according to ГОСТ 14234

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Description

Power range

Power range: 63 ÷ 2500 kVA
Rated LV winding voltage: 0.23 (0.4; 0.69) kV
Rated HV winding voltage: 6 (10; 10.5) kV
HV side voltage regulation with ПБВ: ±2×2.5%
Climatic version: У3.

Transformer symbols

Т – Three-phase
С – Dry-type
З – Protected design
Х – Rated power, kVA
УЗ – Climatic version and placement category according to ГОСТ 15150

Characteristic

Technical Specifications
Parameter name	ТСЗ
Parameter name	Power, kVA
Rated power, kVA	63	100	160	250	400	630	1000	1600	2500
- HV	6; 10; 10,5					6; 10
- LV	0,23; 0,4	0,23; 0,4; 0,69				0,4; 0,69
Winding connection scheme and vector group	У/Ун-0	У/Ун-0 / Д/Ун-11
Regulation method and range	ПБВ±5%	ПБВ±2х2,5%
No-load losses, W	380	490	700	900	1200	1800	2400	3100	4600
Short-circuit losses, W	1000	1500	2000	3000	4200	6000	9000	13000	20500
No-load current, %	1,5	1,2	1,0	0,8	0,7	0,6	0,5	0,4	0,2
Short-circuit voltage, %	5,5	5,5	5,5	5,5	5,5	5,5	5,5	5,5	6

Overall and Mounting Dimensions

Overall and Installation Dimensions of Transformers
Rated power, kVA	Length (L), mm	Width (B), mm	Height (H), mm	Oil mass, kg	Total mass, kg
63	800	600	1100	400	600
100	1080	800	1300	400	800
160	1520	925	1520	660	1145
250	1625	925	1670	660	1235
400	1755	1000	1795	660	1625
630	1925	1075	1965	720	2440
1000	2070	1100	2045	760	3690
1600	2200	1100	2350	760	4995
2500	2640	1245	2505	820	7420