IKI-Overhead Butler

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

  • Short circuits, transients and earth defects

Ultra bright LED indicator

  • Visibility cone 360°, visible even in bright sunlight

Easy installation by means of actuating rod

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

Reliable fault detection

  • 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

Simple setting of parameters by DIP switches

  • 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.    

Long service life

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

 

 

Technical Data

 

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

Un:

1 kV to 36 kV

fn:

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