High frequency recommended vocabulary
This part of the Chinese surge protective device series carries the requirement for devices connected to low voltage power systems, and it is the document under which the current generation of devices is assessed in China. Its practical significance lies in the number of installations it affects: protection is required at the service entrance of buildings, at distribution boards and at the point of use for sensitive equipment, so the same standard governs devices differing enormously in discharge capability. The Chinese text corresponds to the international document and consequently determines the test programme from the declared function of the device, which allows the standard to cover the several kinds of device used at the different positions within an installation. For a foreign manufacturer the point to note is that the requirement is imposed in China through the lightning protection design code together with the customer's specification, rather than through a compulsory certification of the device itself.
The S6C150 is a new type of impulse current simulator developed in compliance with IEC 61643-11 and GB/T 18802.11. Built-in 70 Ω, 15 Ω, and 1.5 Ω main circuits.
The S6D Series are a new type of impulse current simulators developed in compliance with IEC 61643-11, GB/T 18802.11 and IEC 61312-1.
The S06C100 is a new type of impulse current simulator developed in compliance with IEC 61643-11 and GB/T 18802.11.
The S6B600 is a new type of impulse current simulator developed in compliance with IEC 61643-11 and GB/T 18802.11.
The S5C800 is a new type of impulse current simulator developed in compliance with IEC 61643-11 and GB/T 18802.11.
The S6C1000 is a new type of impulse current simulator developed in compliance with IEC 61643-11 and GB/T 18802.11.
The CPN 3832T10 is a current wave coupling/decoupling network developed in compliance with IEC 61643-11 and GB/T 18802.11.
The CPN 2216S is a current wave coupling/decoupling network developed in compliance with IEC 61643-11 and GB/T 18802.11.
The S6C600N is a new type of impulse current simulator developed in compliance with IEC 61643-11 and GB/T 18802.11.
The PCC10000 & S10C3000 is a new type of impulse current simulator developed in accordance with IEC 61643-11 and GB/T 18802.11
The PCC 10000 & S10C2000 is a new type of impulse current simulator developed in accordance with IEC 61643-11 and GB/T 18802.11.
The S5A300 is a new type of impulse current simulator developed in compliance with IEC 61643-11.
The S5A250 is a new type of impulse current simulator developed in compliance with IEC 61643-11.
The Impulse Current Test System consists of the MCS2000-6U control unit and the S12A500 simulator.
The S10E2000 is a new type of impulse current simulator developed in compliance with GB/T 16927.1, GB/T 16927.4 and GB/T 18802.11 .
The S16C4000N is a new type of impulse current simulator developed in compliance with YD-T 944, GB/T 18802.11, IEC 61643-11.
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