YDQ series inflatable test transformer

NegotiableUpdate on 11/28

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Product Overview: Compared with traditional oil immersed lightweight test transformers, YDQ series high-voltage test transformers reduce weight by 20% -60% (depending on voltage and capacity level), and have no oil pollution. The voltage level of a single test transformer can reach 300KV

Product Details

YDQ充气式试验变压器

Product Overview

Compared with traditional oil immersed lightweight test transformers, the YDQ series high-voltage test transformer 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 product has been greatly improved, making it particularly suitable for on-site work and frequent mobile working conditions

Other name

High voltage test transformer, test transformer,Power frequency withstand voltage testing machine,AC/DC test transformer, AC test transformer, inflatable test transformer, high voltage inflatable test transformer, inflatable high voltage test transformer, power high voltage test transformer, ultra light high voltage test transformer, series high voltage test transformer, AC/DC high voltage test transformer, high voltage booster, high voltage withstand machine, high voltage withstand tester, test transformer

Product Features

1. The design concept, material selection, and manufacturing process of the YDQ series products 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<>Standard requirements.
The YDQ series products use cold-rolled DQ-151 oriented silicon steel sheets stacked into multi-stage cylindrical frame shaped iron cores, and are directly 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.
2. The difference between YDQ (JZ) products and YDQ products lies in the clever installation of a high-voltage rectifier silicon stack inside a high-voltage sleeve, which can be transformed into a high-voltage AC output or a high-voltage DC output through the insertion and extraction of a short-circuit rod.
3. The difference between YDQ (C) products and YDQ products lies in the internal structure of the casing.

Technical Specifications

voltage level	10kV～300kV
Capacity Range	1 = 65374;500KVA
no-load current	＜7%
impedance voltage	＜8%
Product Type	AC, AC/DC, AC cascade, AC/DC cascade

Main specifications

Specification Model	Capacity (kVA)	High voltage (kV)	High voltage current (mA)	Low voltage input		Variable ratio (high/instrument)	Temperature rise ℃ (30 minutes)
Specification Model	Capacity (kVA)	High voltage (kV)	High voltage current (mA)	Voltage (V)	Current (A)	Variable ratio (high/instrument)	Temperature rise ℃ (30 minutes)
YDQ-1.5/50	1.5	50	30	200	7.5	500	10
YDQ-3/50	3	50	60	200	15	500	10
YDQ-5/50	5	50	100	200	25	500	10
YDQ-10/50	10	50	200	200	50	500	10
YDQ-20/50	20	50	400	400	53	500	10
YDQ-30/50	30	50	600	400	79	500	10
YDQ-50/50	50	50	1000	400	12	500	10
YDQ-5/100	5	100	50	200	25	1000	10
YDQ-10/100	10	100	100	200	50	1000	10
YDQ-20/100	20	100	200	400	53	1000	10
YDQ-30/100	30	100	300	400	79	1000	10
YDQ-50/100	50	100	500	400	132	1000	10
YDQ-20/150	20	150	133	400	53	1500	10
YDQ-30/150	30	150	200	400	80	1500	10
YDQ-50/150	50	150	333	400	132	1500	10
YDQ-100/150	100	150	667	400	263	1500	10
YDQ-50/200	50	200	250	400	132	2000	10
YDQ-100/200	100	200	500	400	263	2000	10
YDQ-150/200	150	200	750	400	395	2000	10
YDQ-200/200	200	200	1000	400	526	2000	10
YDQ-300/200	300	200	1500	400	790	2000	10
YDQ-50/300	50	300	170	400	132	3000	10
YDQ-100/300	100	300	333	400	263	3000	10
YDQ-150/300	150	300	500	400	395	3000	10
YDQ-200/300	200	300	667	400	526	3000	10
YDQ-300/300	300	300	1000	400	790	3000	10

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

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