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Pre-sales consultations and support allow choosing the right technical solution based on the customer's needs. The technical support service will provide authorized dealers with:
- Assistance in pre-sales support;
- Assistance in pre-sales consultations, including network design;
- Assistance in the sale of network solutions.
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Catalogue "Solutions for fault detection and damaged section islanding for 6-110 kv cable and overhead lines" (english) - DOWNLOADANTRAKS takes part in the international energy exhibited WETEX and Dubai Solar Show 2022 on 27 - 29 September. During three days on the territory of the Dubai World Trade Centre the leading players of the world energy market display the latest technological advancements and discuss the latest trends related to energy, water conservation, saving natural resources and building a sustainable environment.
ANTRAKS will present the most cutting-edge developments for administration and control of medium and high voltage power grids: Fault Indicators, Feeder Monitors, software products and mobile applications for efficient activity of companies in energy. Visitors will be able to get acquainted with new solutions, clarify the possibility of implementing and integrating these developments into their own SCADA system.
About the event:
WETEX is the leading global Water, Energy, Technology and Environment Exhibition. Annually, more than 45 000 unique visitors, 1200 companies from 55 countries take part in the event.
Don't miss the chance to book individual presentation and meet our team!
Please inform us about your possible visit dates fill in form below:
Technical specifications
| PARAMETER | VALUE |
| Operating parameters | |
| Operating voltage | 6-35 kV 36-70 kV (option with Faraday cage) |
| Operating current | 0-1000 A |
| Operating frequency | 50/60 Hz |
| Conductor size | 5-40 mm / 19,6-1256 mm² |
| Fault sensing | |
| Type of faults | PtP faults PtG faults Transient faults |
| Detection of earth fault direction | Forward & Backward (Lodestar CL0.5)* |
| Absolute threshold | 20 A ... 1000 A |
| Differential thresholds | 20 ? … 500 A / 50 % ... 500 % |
| Minimum fault sensing (PtG) Zero sequence thresholds/3I0 |
0.5 – 100 A (Lodestar CL0.5) 2 – 100 A (Lodestar CL2) 4 – 100 A (Lodestar CL4) |
| Response time | 20 ms |
| Fault notification | |
| Visual | Ultra bright LED (white) ? 100 m – day time @sunny weather ? 500 m – night time |
| Resistance | |
| Current withstand | 25 kA /500 ms |
| In-rush resistance | 0-200 ms /step 20 ms |
| Communication | |
| Short-range communication technology | Built-in BLE module, 50 m |
| On-site configuration and control | Mobile App Lodestar (Android, iOS) |
| Long-distance communication | Pole-mounted communication box (GSM) |
| Fault management software | KOMORSAN |
| Reset | |
| By timer | 1 hour ... 8 days (configurable) |
| Remote | Lodestar App, KOMORSAN |
| Reenergized line | By voltage |
| Manual | Magnet |
| Physical characteristics | |
| Dimensions | 140 x 114 x 158 mm |
| Weight | 0.55 kg |
| Housing | UV resistant polycarbonate |
| Ambient conditions | |
| Temperature range | -40 ... +75 °C |
| IP protection | IP68 |
| Salty fog | Resistant (IEC 60068-2-11) |
| Installation | |
| Installation tools | Dielectric rod Lodestar hotstick tool adaptor |
| Installation method | Live line |
| Battery | |
| Battery type and capacity | Lithium, 19 Ah, 3.6 V |
| Battery life time | >1000 h, >7 years |
| Low battery alarm | At 20 % of remaining battery load - visual by LED blinking (yellow color) - KOMORSAN notification |
| Other | |
| Applicable standards | ANSI / IEEE 495 |
| Internal memory | 20 000 events |
| Measured telemetry parameters | Currents (10-15% accuracy) Voltage absence/presence |
*Only for isolated neutral grounding. Min 5 km behind FPIs is required.
