Technical characteristics
- BrandЭлектроника и связь
- Country of manufactureRussia
Description
TB333-320-22
Tiristor high-speed tablet execution.
It is intended for work in static converters of the electric power, in power plants of direct and alternating current in which small time of switching off and inclusion, and also high critical speeds of increase of tension in the closed state and current abroach is required.
Is issued in the ceramic-metal case for bilateral cooling.
The most admissible operating current - 320 A
The repeating pulse tension in the closed state and the repeating pulse return tension - 2200 V
Cooling air natural or compulsory.
Designation of a standard rating and polarity of conclusions are given on the case.
Overall dimensions:
- diameter - 54 mm
- height - 20 mm
The mass of a tiristor is no more than 180 g.
The recommended cooler: O143, O243, O343.
Structure of a symbol:
TB333-320-22-HHH
TB - a tiristor high-speed,
3 - serial number of modification of a design,
3 - designation of diameter of the case in accordance with GOST 20859.1-89,
3 - designation of design of the case in accordance with GOST 20859.1-89,
320 - the most admissible operating current, And,
22 - a class on the repeating tension,
X - group on the critical speed of increase of tension in the closed state,
X - group on switching off time,
X - limits on the pulse tension abroach.
Tiristor high-speed tablet execution.
It is intended for work in static converters of the electric power, in power plants of direct and alternating current in which small time of switching off and inclusion, and also high critical speeds of increase of tension in the closed state and current abroach is required.
Is issued in the ceramic-metal case for bilateral cooling.
The most admissible operating current - 320 A
The repeating pulse tension in the closed state and the repeating pulse return tension - 2200 V
Cooling air natural or compulsory.
Designation of a standard rating and polarity of conclusions are given on the case.
Overall dimensions:
- diameter - 54 mm
- height - 20 mm
The mass of a tiristor is no more than 180 g.
The recommended cooler: O143, O243, O343.
Structure of a symbol:
TB333-320-22-HHH
TB - a tiristor high-speed,
3 - serial number of modification of a design,
3 - designation of diameter of the case in accordance with GOST 20859.1-89,
3 - designation of design of the case in accordance with GOST 20859.1-89,
320 - the most admissible operating current, And,
22 - a class on the repeating tension,
X - group on the critical speed of increase of tension in the closed state,
X - group on switching off time,
X - limits on the pulse tension abroach.
Under the order, 14 days.
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Tiristor high-speed TB333-320-22
