IKI-Overhead Butler

Fault indicators for overhead lines,

on-site display via LEDs,

close-range radio for querying up to 8 IKI overhead radio

Part-No.: 2501306

Error detection of all typical overhead line faults Short circuits, transients and earth... more

Product information "IKI-Overhead Butler"

Error detection of all typical overhead line faults

The built-in torque indicator indicates the correct installation. No additional tools required.

By independent current/time characteristic (UMZ); Short circuit and earth fault detection; Detection of high-impedance errors by dI/dT/dT capture; Inrush suppression; Fault confirmation by monitoring for shutdown via integrated voltage sensor

Response current (automatic or fixed thresholds 200 - 600 A).
Reset time (2 - 8 h, manually or automatically after load current return). Access to DIP switches without tools possible.

Through high-quality lithium battery, nanowatt technology and corrosion-free housing.

Power supply:	Lithium battery (life of at least 10 years)
Response current I>>:
Absolute response value:	automatic, 200, 400, 600 A
dI/dT response value:	automatic, 20 A, 100 A, 200 A per 50 ms
Response time t>>:	80 ms, 150 ms
Reset:	2 h, 4 h, 8 h, manual, automatic after load current return of at least 3 A for at least 10 s
Visibility:	approx. 50-100 m in bright sunlight; approx. 500 m at night
Luminous intensity signal:	13 Candela
Flash frequency signal:	30 per minute
Total display time:	2880 hours (120 days)
Dimensions:	h = 210 mm; Ø = 130 mm
Installation:	with actuating rod (bayonet or shotgun)
Self-test:	with actuating rod and magnet
IP protection class:	IP 67
U_n:	1 kV to 36 kV
f_n:	50 - 60 Hz
Operating temperature:	-30 ° C to +75 ° C
Storage temperature:	-30 ° C to +80 ° C
Max. wind strength:	70 m/s
Maximum height Operation:	4500 m above N.N.
Conductor cross section:	20 mm² up to 490 mm²
corresponding diameter:	5 mm to 35 mm
Maximum short-circuit current housing:	25 kA < 300 s

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