Key features
- Wired or wireless solution. Outdoor device: IP67
- Solar supply & external supply versions
- Lightning surge events and record
- Durable device: glass window, stainless steel, aluminum, HDPE
- Cable diameter up to 16mm
Scope of application
The SMA01 is meant for diagnostic of Line Lightning Protection Devices (LLPD) or External Gapped Line Arresters (EGLA) in service, record peak currents, historical data, number of events, cumulative charges discharged by the equipment.
It allows aging qualification to reach higher accuracy in order to optimize reliability and expenditure.
With a communication range of 50m, the IEEE 802.11 b/g/n standard allows the user to connect remotely & safely. SMA01 Surge Monitoring can be installed easily on ground conductors.
The monitoring display can be mounted back, or strapped up to 10m from the measurement point. The device complies to the IEC 62561. Thanks to its IP67, housing, rugged materials, and self-power, the SMA01 is suitable for outdoor and hazardous atmospheres.
Power supply is ensured through Li-ion batteries and solar panels. Optional DC power supplied can also be arranged.
Installation
On EGLA or LLPD
On MOA and PMT
Technical characteristics
|
EARTHING CONNECTION |
|
|
CONDUCTOR DIAMETER RANGE |
5 to 16 l 35 to 150 mm2 |
|
MAXIMUM DISTANCE BETWEEN DISPLAY AND SENSOR |
10 m |
|
INSTALLATION ON THE CONDUCTOR |
in parallel |
|
LIGHTNING EVENT COUNTER |
|
|
MINIMUM DISCHARGE PEAK CURRENT DETECTED - 8/20us waveform - IEC 62561-6 |
1000A |
|
MAXIMUM DISCHARGE PEAK CURRENT DETECTED - 10/350us waveform - IEC 62561-6 |
100 kA |
|
RESPONSE TIME - ms |
>_ 2 counts/sec |
|
MINIMUM TIME BETWEEN 2 STROKE FOR REGISTRATION, RESPONSE TIME |
20ms |
|
LONG DURATION CURRENT WITHSTAND CAPABILITY |
2500A for 4 ms |
|
HIGH CURRENT WITHSTAND CAPABILITY |
100 kA |
|
IMPULSE CURRENT PEAK MEASUREMENT |
YES |
|
MEASUREMENT |
|
|
FREQUENCY |
50/60 Hz |
|
ELECTRICAL CHARGES |
0 to 4C |
|
IMPULSE CURRENT PEAK MEASUREMENT |
0 to 50 kA |
|
COMMUNICATION |
|
|
TYPE |
IEEE 802.11 b/g/n |
|
MAXIMUM DISTANCE |
50 m |
|
FREQUENCY RANGE |
2.4 - 2.8 GHz |
|
OTHERS |
|
|
DISPLAY |
Surge event counter |
|
POWER SUPPLY |
Solar or 12 VDC |
|
HOUSING MATERIAL |
HDPE, glass, stainless steel, aluminium |
|
PROTECTION IP |
IP66 |
|
WEIGHT, kg |
1.3 kg |
|
DIMENSIONS |
222 x 146 x 55 |
|
DATA |
|
|
STORAGE CAPACITY |
50 Events |
|
DATA STORED |
Peak current value, kA Timestamp, Date-Time Total number of events |
Communication
|
Directionnal antenna panel IEEE 802.11 a/b/g/n ac protocol Frequency range 2.4Ghz Waterproof and UV resistant Measurements 17cm x 21.60cm
Gain: 20dBi |
 |
Product range
|
ITEM |
PART NUMBER |
|
Lightning & Arrester Monitoring – Wifi – Battery & Charger |
LL.SM.CW.CO.01.WW |
|
Solar Panel |
LL.SM.SOPA.50.WW |
|
Planar antenna communication module - coaxial |
LL.SM.COPL.00.WW |
|
USB Wifi adapter |
LL.SM.USAD.00.WW |