T/ZZB 0764-2018 Active Group standards

T/ZZB 0764-2018 Inductive heating device power capacitor (thermal capacitor)

Publish Date: 2018-11-15 Implement Date: 2018-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/ZZB 0764-2018

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Power capacitors

ICS Name: Power capacitors

Publish Date: 2018-11-15

Implement Date: 2018-12-01

Scope

Main technical content: This standard specifies the terms and definitions, usage conditions, basic requirements, technical requirements, inspection methods, inspection rules, marking, packaging, and quality commitments for power capacitors (referred to as electrothermal capacitors) used in induction heating devices. This standard applies to controllable or adjustable AC voltage systems with a nominal voltage not exceeding 5.0 kV and a frequency of more than 50 Hz but less than 20 kHz, specifically designed to improve the power quality of induction heating, melting, stirring, or casting devices. All capacitors described in this standard are fully film-based. This standard does not apply to the following capacitors: a) Series capacitors for power systems; b) Motor capacitors and similar devices; c) Coupling capacitors and capacitor dividers; d) Self-healing parallel capacitors for AC power systems with a nominal voltage of 1 kV or less; e) Parallel capacitors for AC power systems with a nominal voltage of more than 1 kV; f) Non-self-healing parallel capacitors for AC power systems with a nominal voltage of 1 kV or less; g) Small AC capacitors for fluorescent lamps and discharge lamps; h) Capacitors for power electronic circuits; i) Capacitors for microwave ovens; j) Capacitors for suppressing radio interference; k) Capacitors intended for use under AC voltage superimposed with DC voltage.