ETT-1100 product
The ETT-1100 product was developed by Jiashan Huarui SUN.KING Company in 2015 and is suitable for reactors with a voltage level of ±1100kV converter valves. With the increase in the voltage level of the converter valve, the R&D team of SUN.KING Company fully considered the stability of the long-term operation of the product and focused on the heating problem during the operation of the reactor in the design. After many internal R&D trials, the design structure of the reactor was finally determined. After repeated testing and testing, all performances can meet customer requirements. In October 2016, a synthetic loop test was carried out at the customer's site to further verify the reliability of the product.
Technical indicators | Value |
Applicable converter valve system voltage | ±1100kV |
Applicable converter valve system current | 5500A |
Power frequency inductance | 575×(1±10%)μH |
Voltage-time area(Dy) | 140×(1±10%)mVs |
DC resistance | ≤0.4mΩ |
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