Brainboxes PX-246 Especificações descarregar pdf (Página 22)

Specification

IEEE C37.2

(Standard Electrical

Power System Device

Function Numbers and

Contact Designations)

Continued…

50 – Instantaneous overcurrent relay (USING INTERNAL PLC EDITOR)

52 – AC circuit breaker

55 – Power factor relay (USING INTERNAL PLC EDITOR)

59AC – AC overvoltage relay

59DC – DC overvoltage relay

62 – Time delay stopping or opening relay

63 – Pressure switch (USING EXPANTION MODULE)

71 – Level switch (USING EXPANTION MODULE)

74 – Alarm relay

78 – Phase-angle measuring relay

79 – Reclosing relay (USING INTERNAL PLC EDITOR)

81 – Frequency relay

83 – Automatic selective control or transfer relay

86 – Lockout relay

In line with our policy of continual development, Deep Sea Electronics, reserve the right to change specification without notice.

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