Description

Streamer Electric has dedicated its research activities to lightning and surges qualification and protection. This new range of products aims at helping our customers to understand the origin of surges, their parameters and impact оn equipment.

lt involves diagnostic of gapped arresters (EGLA, CLAH, LLPD) in service : peak current, polarity, waveform record, cumulative charges, let-through, follow current, number of events, with outstanding accuracy 10%. AII record come with exact time stamp thanks to embedded GPS.

А count down method based on let through allow the user to have an overview оn the % of lifespan reaming for the device. Warning are also registered whenever thresholds are crossed оn : follow current duration, follow current peak, discharge capabilities, energy handling capabilities.

With а communication range of 2.5 km оn LoRaWan standards allows the user have а safe and remote connection.

SL Surge Monitoring саn bе installed easily оn ground conductors. Thanks to up to 10m саbе and split core transformers, diameter 50mm.

Thanks to its IP65, housing , rugged materials and self power , the SL serie is suitable for outdoor installation.

Power supply is ensured through supercap cell and solar panels. Optional DC power supply саn also bе arranged.

Key features

- Monitoring of LLPD, EGLA, TLA, CLAH, lightning rods transmission lines, building.

- Wired or wireless communication: RS485 modbus, LoRA, NFC.

- Outdoor device : IP65.

- Solar supply & external supply versions.

- Unique condition monitoring : total discharged energy monitoring system, lightning, surge events and discharges record, lightning waveform.

-  Durable device: stainless steel, polycarbonate UV resistant, aluminum.

-  Up to 3 phases gapped arresters оn the same device.

- Monitoring software

- GPS localisation and timestamp

Technical characteristics

EARTHING CONNECТION
CONDUCТOR DIAMETER RANGE	5 to 25 1 35 to 400 mm2
INSTALLATION ON ТНЕ CONDUCТOR	Clamped on conductor
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 CAPABILIТY	2500 A for 4 ms
HIGH CURRENT WIТHSTAND CAPABILIТY	100 kA
IMPULSE CURRENT РЕАК MEASUREMENT	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

Installation