IKI-Overhead R2 Puls
Fault indicator for overhead line, earth fault detection by pulsation method | Connection: Bayonet
Item number: 2501308
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.
Fault detection of all typical overhead line faults
Short circuits, transients and ground faults
Ultra-bright LED display
Visibility cone 360°, visible even in bright sunlight
Easy 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 sensor
Simple 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.
Information about vulnerabilities of this product can be reported and received on this website: te.com/productsecurity.
| Device data | |
| Article number | 2501308 |
| Product designation | IKI-Overhead-R2_Puls fault indicator for overhead line earth fault detection by pulsation method 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, manual by actuating rod, automatic after load current rest > 3 A |
| Power supply | |
| Battery | Lithium battery |
| Battery life | Approx. 15 years |
| Total flashing duration (Battery life) | 2BBD Stunden (120 Tage) |