Description
Streamer Electric has dedicated its research activities to lightning and surges qualification. This new range of products aims at helping our customer to understand the origin of surges, thier parameters and impact on equipment.
It involves diagnostic of metal oxide based surge arresters (MOR,TLA, MOA) in service, record peak currents, historical data, number of events, cumulative charges discharged by equipment.
It allows ageing and problems qualification to reach higher accuracy in order to optimize reliability and expenditure.
With a communication range of 2.5km LoRaWan standards allows the user have a safe and remote connection.
SM Series Surge Monitoring can be installed easily on ground conductors.Thanks to its IP65, housing, rugged materials and self power, the SM Series suitable for outdoors.
Power supply is ensured through supercap cell and solar panels. Optional DC power supply can also be arranged.
Key features
- Monitoring of surge arrester, EGLA, МОА, MOR, SPD, TLA.
- LoRa and NFC wireless solution. Wired via RS485, Digital output.
- Solar supply & external supply versions.
- Unique condition monitoring : resistive leakage current & total discharged energy monitoring system, lightning, surge events and discharges records.
- DuraЫe device: stainless steel, polycarbonate UV resistant, aluminum. Outdoor device : IP65.
- Up to 3 phases / surge arresters оп the same device.
- Monitoring software
- GPS localisation and timestamp
Technical characteristics
|
EARTHING CONNECТION |
|
|
CONDUCТOR DIAMETER RANGE |
5 to 25 1 35 to 300 mm2 |
|
INSTALLATION ON ТНЕ CONDUCТOR |
Terminals, 13.5 mm hole in series |
|
SURGE EVENT COUNTER |
|
|
MINIMUM DISCHARGE РЕАК CURRENT DETECTED - 8/20 us waveform - IEC 62561-6 |
200 А |
|
MAXIMUM DISCHARGE РЕАК CURRENT DETECTED - 10/350 us waveform - IEC 62561-6 |
100 kA |
|
WAVEFORM REGISTRATION RESPONSE ТIМЕ |
1,3 µs |
|
MINIMUM TIME BETWEEN 2 STROKE FOR REGISTRATION, RESPONSE TIME |
10 µs |
|
LONG DURATION CURRENT WITHSTAND CAPABILIТ Y |
2500 A for 4 ms |
|
HIGH CURRENT WIТHSTAND CAPABILIТY |
100 kA |
|
IMPULSE CURRENT РЕАК MEASUREMENT |
YES |
|
IMPULSE DURATION/ IMPULSE POLARIТY |
YES |
|
MEASUREMENT |
|
|
MINIMUM DISCHARGE РЕАК CURRENT MEASURED - 8/20 us waveform - IEC 62561-6 |
200 A |
|
MAXIMUM DISCHARGE РЕАК CURRENT MEASURED - 10/350 us waveform - IEC 62561-6 |
40 kA |
|
РЕАК LIGHTNING CURRENT ACCURACY 8/20us |
10% |
|
FOLLOW CURRENT / GROUND FAULT RANGE |
70 to 10 000 A |
|
FOLLOW CURRENT / GROUND FAULT (50/60Hz) ACCURACY |
10% |
|
ТОТАL LEFТ THROUGH l2t |
YES |
|
CHARGE RANGE |
0 to 65C |
|
LEAKAGE MEASUREMENTS |
|
|
ТОТАL LEAKAGE CURRENT |
50 µA to 50 mA |
|
ACCURACY (at Tamb ≤40 °С) |
±10% |
|
SURFACE POLLUTION & HUMIDIТY INGRESS DETECTION (UNDER EVALUATION) |
YES |
|
THIRD HARMONIC LEAKAGE CURRENT |
50-5000 µA |
|
ACCURACY (at Tamb ≤ 40 °С) |
±15% |
|
RESISTIVE LEAKAGE CURRENT |
50-5000 µA |
|
ACCURACY (at Tamb ≤40 °С) |
±15% |
Installation
