►Products  ►K68 Series

Products


Ordering Ref. 

Model

Current Outputs

Voltage Outputs

K68

3×35A @ 450VA max

4×130V @ 75VA max

K68i

3×35A @ 450VA max

4×300V @ 120VA max

Able of what K68 series can test

Items

ANSI® No.

Distance   protection relay

21

Synchronising   or synchronism-check relays

25

Undervoltage   relays

27

Directional   Power relays

32

Undercurrent   or underpower relays

37

Negative   sequence overcurrent relays

46

Overcurrent/ground   fault relays

50

Inverse time   overcurrent/ground fault relays

51

Power factor   relays

55

Overvoltage   relays

59

Voltage or   current balance relays

60

Directional   overcurrent relays

67

Directional   ground fault relays

67N

DC overcurrent   relays

76

Phase-angle   measuring or out-of-step protection relays

78

Automatic   reclosing devices

79

Frequency   relays

81

Motor overload   protection relays

86

Differential   protection relays

87

Directional   voltage relays

91

Voltage and   power directional relays

92

Tripping   relays

94

Voltage   regulating relays


Overimpedance   relays, Z>


Underimpedance   relays, Z


Time-delay   relays




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