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Tag: conductors
Grouping of Conductors for PV Systems
2014-10-01 17:55:00| Electrical Construction & Maintenance
PV system installation requirements are outlined in Sec. 690.4 of the 2011 NEC. read more
Tags: systems
pv
grouping
conductors
Sizing Equipment Grounding Conductors for PV Modules
2014-08-18 14:46:00| Electrical Construction & Maintenance
By Mike Holt, NEC Consultant The grounding requirements for PV systems are outlined in Part V of NEC Article 690. read more
Tags: equipment
modules
sizing
conductors
Separation Distance Between Communications Cables and Lightning Conductors
2014-08-15 13:00:00| Electrical Construction & Maintenance
By Mike Holt, NEC Consultant Article 800 covers the installation requirements for communications circuits and equipment. read more
Tags: communications
distance
cables
separation
Protection of Underground Service Conductors
2014-08-07 15:31:00| Electrical Construction & Maintenance
By Mike Holt, NEC Consultant Do you know the specific requirements for underground service conductors? read more
Tags: service
protection
underground
conductors
Clamp-On Current Sensor fits existing solid conductors.
2014-08-05 14:32:05| Industrial Newsroom - All News for Today
Able to be clamped onto existing solid conductor without having to disconnect conductor, Sidewinder PA3828NL has linear current range of 0.1–200 A with 1.0% accuracy for precision power measuring applications at 50/60 Hz AC. This di/dt AC current sensor, with 6.2 mm ID, opens to 7.0 mm to clamp onto conductor. Clamp feature can be opened and closed multiple times. Another application for this core-less, RoHS-compliant product is arc fault AC current monitoring. This story is related to the following:Test and Measuring Instruments Sponsored by: TREK EQUIPMENT - PNA Category Tile July14Search for suppliers of: Clamp-On Harmonic/Transient AC Current Monitoring Sensors |
Tags: current
existing
solid
fits
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