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IEEE C37.85
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IEEE C37.85 1989 Edition, January 1, 1989 Switchgear - Alternating-Current High-Voltage Power Vacuum Interrupters - Safety Requirements for X-Radiation Limits
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Description / Abstract:
This standard specifies the maximum permissible X-radiation emission from alternating-current high-voltage power vacuum interrupters that are intended to be operated at voltages between 5000 volts and 38 000 volts when tested in accordance with procedures described in this standard.
NOTES:
1 — The test procedures prescribed in this standard are not necessarily applicable for higher-voltage vacuum interrupters.
2 — In this standard, the term “Interrupter” signifies “high-voltage power vacuum interrupter,” unless qualified by other descriptive terms.
NOTES:
1 — The test procedures prescribed in this standard are not necessarily applicable for higher-voltage vacuum interrupters.
2 — In this standard, the term “Interrupter” signifies “high-voltage power vacuum interrupter,” unless qualified by other descriptive terms.