Black Box SP251A, SP250A manual Must

CATEGORY 5 PRIMARY AND SECONDARY SURGE PROTECTORS

	Appendix A: IEC Compliance
adpted	datorymandatory				standard
				erEN50082-1in1996.Anysurge
Th se Categ		5 Surge Prot	rs meet IEC		rds 801.2, 801.4, and
	standardsTransi89/336/EEC.2and.EffetiveTheevicessince801EN50082relatingrconformityto(seebequ.January4,specificallytestedirTablewhichemnto-1:1992the1996,thendAdescribecommunity-.1prodct’simmunityaddressescomplyISObelow)standard(IEC)ElectrotaticEuropewithandtypecommunication801incorporatesisallandexpeced.5applcabledscribesUncategoryDischargeandEN50082thesetoberequiresISO-lineSurgeof-(IEC)1:1992usesurge.
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	Table A-1. IEC Threat Levels as a Function of Class
	Class	Symmetrical Lines Coupling Mode
		Line = GND, Source Impedance = 42 ohms

11.0 kV at 24 A

21.0 kV at 24 A

32.0 kV at 48 A

4N/A

54.0 kV at 95 A

Surge Waveforms (Voltage and Current): 1.2 x 50 µs

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