Ultra lightweight inflatable power frequency test transformer

NegotiableUpdate on 03/04

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The ultra lightweight inflatable power frequency test transformer is a testing equipment required for the detection and preventive testing of power equipment. With the development of China's power industry, the voltage level requirements for test transformers are becoming increasingly high, and traditional oil immersed test transformers are increasingly unable to meet the requirements of on-site work in terms of volume, weight, and performance.

Product Details

Ultra lightweightinflatablepower frequencyTest Transformersummary:

The test transformer is a testing equipment required for the detection and preventive testing of power equipment. With the development of China's power industry, the voltage level requirements for test transformers are becoming increasingly high, and traditional oil immersed test transformers are increasingly unable to meet the requirements of on-site work in terms of volume, weight, and performance.

With the progress of basic scientific research in China, the application of new materials and processes has pushed the new medium sulfur hexafluoride gas into the field of power equipment applications. Due to its excellent insulation and arc extinguishing properties, as well as non flammability, sulfur hexafluoride gas has been widely used as a new insulation medium.

After years of effort, our company has successfully developed an inflatable lightweight test transformer. Compared with traditional oil immersed lightweight test transformers, this series of products reduces weight by 20% -60% (depending on voltage and capacity level), and has no oil pollution. The voltage level of a single test transformer can reach 300KV. Due to the use of new production processes, the technical performance of the products has been greatly improved, making them particularly suitable for on-site work and frequent mobile working conditions

structure

The design concept, material selection, and manufacturing process of the product are all brand new. Therefore, not only is it small in size, light in weight, and beautiful in appearance, but all technical indicators have also been achieved<

The product is made of high-quality cold-rolled DQ-151 oriented silicon steel sheets stacked into a multi-stage cylindrical frame shaped iron core, which is directly and continuously wound with QZ type wires on a specially designed high-strength insulation cylinder to form high-voltage tower coils. The outer shell is of appropriate size and filled with SF6 gas.

Ultra lightweightinflatablepower frequencyTest TransformerRated parameters:

Specifications	capacity KVA	low-pressure side		high-voltage side		Measure changes	60 minute temperature rise ℃	Impedance voltage%	no-load current ％	quality kg	Overall dimensions Length x Width x Height mmmmmmmmmm
		voltage V	current A	Voltage KV	current mA
		voltage V	current A	Voltage KV	current mA
1.5/50	1.5	200	7.5	50	30	500	50	10	<4	30	350350600
3/50	3	200	15	50	60	500	50	10	<4	35	350350600
6/50	6	200	30	50	120	500	50	10	<4	40	380380700
10/50	10	200	50	50	200	500	50	10	<4	50	400400800
15/50	15	400	37.5	50	300	500	50	8	<4	70	400400850
20/50	20	400	50	50	400	500	50	8	<4	85	450450850
30/50	30	400	75	50	600	500	50	8	<4	100	500500900
50/50	50	400	125	50	1000	500	50	8	<4	120	600600900
10/100	10	200	50	100	100	1000	50	10	<4	65	4004001100
15/100	15	400	37.5	100	150	1000	50	8	<4	85	4204201100
20/100	20	400	50	100	200	1000	50	8	<4	100	5005001100
30/100	30	400	75	100	300	1000	50	8	<4	110	5205201200
50/100	50	400	125	100	500	1000	50	8	<4	125	5705701200
10/150	10	200	50	100	66.7	1500	50	10	<4	90	5405401200
15/150	15	400	37.5	150	100	1500	50	8	<4	100	5205201200
20/150	20	400	50	150	133.3	1500	50	8	<4	110	5205201200
30/150	30	400	75	150	200	1500	50	8	<4	125	5405401260
50/150	50	400	125	150	333.3	1500	50	8	<4	140	6006001300
20/200	20	400	50	200	100	1000	50	8	<4	150	6206201600
50/200	50	400	125	200	250	1000	50	8	<4	220	6406401700

Note: Parameters of test transformers with a capacity of 50KVA or above