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IKI-Overhead R2
Fault indicator for overhead line | Connection: Bayonet
Item number: 2501302
Item number: 2501302
With the IKI-Overhead R2, overhead lines can be easily monitored for faults and thus integrated... more
Product information "IKI-Overhead R2"
With the IKI-Overhead R2, overhead lines can be easily monitored for faults and thus integrated into the overall protection concept to minimize downtime. Fault indication is provided locally via strong LEDs.
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Fault detection of all typical overhead line faults
Short circuits, transients and ground faultsUltra-bright LED display
Visibility cone 360°, visible even in bright sunlightEasy installation using actuating rod
Integrated torque indicator shows correct installation. No additional tools required.Reliable fault detection
Overcurrent and short-circuit via to independent current/time characteristic; short and earth (short) circuit detection; high impedance fault detection by dI/dT detection; inrush suppression; fault confirmation by monitoring for disconnection via integrated voltage sensorSimple parameter setting by DIP switch
Response current (automatic or fixed thresholds 200 - 600 A). Reset time (2 - 8 h, manual or automatic after load current recovery). Access to DIP switches possible without tools.Long life
due to high quality lithium battery, nanowatt technology and corrosion-free housing.Easy installation
Torque indicator for safe mounting.
Device data | |
Article number | 2501302 |
Product designation | IKI-Overhead-R2 Fault indicator for overhead line Connection: Bayonet |
Display | |
Display Visibility | Approx. 50-100 m in bright sunlight approx. 500 m at night |
Display flashing frequency | 30 per minute |
Brightness display | 13 Candela |
Dimensions and installation instructions | |
Connection type for insulating pole | Bayonet |
Case height x width x depth | 250 x 104 x 145 mm |
Conductor cross section | 20 - 490 mm²; 5 - 35 mm diameter |
Operating conditions | |
Operating temperature | -30°C ... 75°C |
Storage temperature | -30°C ... 80°C |
Protection class | IP67 |
Voltage level | Applicable up to 36 kV |
Maximum height operation | 4500 m above sea level |
Maximum wind force | 70 m/s |
Fault detection | |
Short circuit detection I>> | ✓ |
Threshold current short-circuit detection I>> [A] | 200, 400, 600 |
Automatic response threshold Short circuit detection | ✓ |
Threshold time short-circuit detection I>> [ms] | 80, 150 |
Threshold time short-circuit detection (I>>) adjustable via DIP [ms] | 80, 150 |
Waiting time after current switch-off (short-circuit detection) [ms] | 200 |
Earth short-circuit detection Ie>> | ✓ |
Reset setting | 2, 4, 8 h |
Reset | Time, manually by actuating rod, automatically after load current return > 3 A |
Power supply | |
Battery | Lithium battery |
Battery life | Approx. 15 years |
Total flashing duration (Battery life) | 2880 hours (120 days) |