Cast Resin Tri Dimensional Transformers

TDT – Tri Dimensional Transformer

tdt cast resin dry type tri dimensional transformer

Overview

The Altro TDT Cast Resin Dry Type Transformer is using the 3-D Wound Core technology with the epoxy resin as the insulation. Transformers windings are enveloped with epoxy resin that has great mechanical strength, higher short-circuit withstand capacity and the compressed strength of epoxy resin is much robust. As the whole winding is encapsulated in the solid insulation of epoxy resin, the winding is moisture proof and prevents all possible damage from harmful gas and corrosive chemical composition.

Advantages of Performance

3-Dimensional Wound Core Cast Resin Transformers have the safety features, green properties, higher overload capacity, lower in no-load losses and magnetising current, lower noise level, better impulse over voltage withstand capability, lightweight and other advantages. Despite the high technology, this Cast Resin Transformer is also economically affordable.

Scope of Application

This transformer are suitable to use at location of high fire requirement, such as: High-rise buildings, airports, railway stations, subways, hospitals, power plants, mining industries, shopping complexes and other densely populated areas. Our transformers are also used in oil and gas industries, nuclear power plants and nuclear power submarines.

Technical Data

Technical Data for Cast Resin Type: Class F (150°C)

Rated Voltage Rating: 10kV/ 11kV/ 12kV IEC Standard

Rated Capacity	No-load Loss	Load Loss 75°C	No-load Current	Noise Level	Weight	Efficiency
kVA	W	W	%	dB	kg	Full load unity power factor %	3/4 load unity power factor %	1/2 load unity power factor %
100	360	1370	0.6	50	480	98.3	98.51	98.61
125	420	1620	0.6	50	530	98.39	98.6	98.7
160	480	1860	0.6	50	700	98.56	98.74	98.83
200	550	2210	0.5	50	750	98.64	98.82	98.91
250	640	2410	0.5	50	960	98.79	98.95	99.02
315	790	3030	0.5	50	1080	98.8	98.96	99.03
400	880	3480	0.4	51	1320	98.92	99.06	99.13
500	1040	4260	0.4	51	1490	98.95	99.09	99.17
630	1170	5200	0.3	53	1700	99	99.14	99.22
800	1360	6080	0.3	53	2020	99.08	99.21	99.29
1000	1590	7100	0.3	53	2410	99.14	99.26	99.33
1250	1880	8460	0.25	53	2930	99.18	99.3	99.36
1600	2200	10240	0.25	55	3450	99.23	99.34	99.41
2000	2740	12620	0.2	55	4160	99.24	99.35	99.41
2500	3240	14990	0.2	55	5140	99.28	99.38	99.44

Rated Voltage Rating: 20kV/ 22kV/ 24kV IEC Standard

Rated Capacity	No-load Loss	Load Loss 75°C	No-load Current	Noise Level	Weight	Efficiency
kVA	W	W	%	dB	kg	Full load unity power factor %	3/4 load unity power factor %	1/2 load unity power factor %
100	480	1730	0.65	53	520	97.84	98.1	98.21
160	600	2150	0.65	53	790	98.31	98.51	98.6
200	650	2560	0.55	53	840	98.42	98.63	98.73
250	750	2980	0.55	53	970	98.53	98.72	98.82
315	870	3560	0.55	54	1170	98.61	98.8	98.89
400	1030	4220	0.45	54	1390	98.7	98.88	98.97
500	1210	5050	0.45	55	1570	98.76	98.93	99.02
630	1370	5970	0.35	55	1820	98.85	99.01	99.1
800	1570	7210	0.35	55	2120	98.91	99.07	99.16
1000	1860	8530	0.35	55	2470	98.97	99.12	99.21
1250	2140	10070	0.3	57	2990	99.03	99.17	99.26
1600	2510	12100	0.3	57	3580	99.1	99.23	99.31
2000	2910	14300	0.25	57	4250	99.15	99.28	99.36
2500	3480	16920	0.25	57	5230	99.19	99.31	99.39

Rated Voltage Rating: 33kV/ 36kV IEC Standard

Rated Capacity	No-load Loss	Load Loss 75°C	No-load Current	Noise Level	Weight	Efficiency
kVA	W	W	%	dB	kg	Full load unity power factor %	3/4 load unity power factor %	1/2 load unity power factor %
100	560	1820	0.7	53	610	97.68	97.93	98.01
160	710	2450	0.7	53	820	98.06	98.29	98.37
200	790	2890	0.6	54	950	98.19	98.42	98.51
250	890	3310	0.6	54	1110	98.35	98.55	98.64
315	1050	3930	0.6	54	1550	98.44	98.64	98.73
400	1230	4720	0.5	54	1680	98.53	98.72	98.81
500	1450	5800	0.5	55	1980	98.57	98.76	98.85
630	1670	6710	0.4	55	2200	98.69	98.86	98.95
800	1940	7960	0.4	55	2730	98.78	98.94	99.03
1000	2180	9120	0.4	55	3300	98.88	99.03	99.12
1250	2540	11110	0.35	57	3575	98.92	99.07	99.16
1600	2910	13510	0.35	57	4140	98.98	99.13	99.22
2000	3430	15920	0.25	57	4810	99.04	99.18	99.26
2500	4000	19070	0.25	57	5930	99.09	99.22	99.3

Altro Transformers - MV Range Cast Resin Tri Dimensional Transformers Australia

Cast Resin

TDT – Tri Dimensional Transformer

Overview

Advantages of Performance

Scope of Application

Capacities

Cast Resin Dry Type Transformer Capacities

Technical Data

Technical Data for Cast Resin Type: Class F (150°C)

Rated Voltage Rating: 10kV/ 11kV/ 12kV IEC Standard

Rated Voltage Rating: 20kV/ 22kV/ 24kV IEC Standard

Rated Voltage Rating: 33kV/ 36kV IEC Standard

Downloads

Altro Transformers