LM5400 Series - Portable Power Quality Recorders
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| Description | A rugged, low-cost voltage, current, energy and flicker recorder with optional harmonics and event/waveform capture. Records neutral voltage and current and earth-neutral events/waveform capture, unlike most other low cost recorders. Provides 90% of the data of a top of the range recorder at a fraction of the price. High accuracy (0.2%) due to its Smart CT technology. Has onboard alarm annunciation for threshold excedance, e.g. voltage dips. An optional control feature provides 3 onboard relays for local alarms and/or control, e.g. load shedding. An ideal instrument for the contractor/company where frequency of use does not justify a top of the range £8K+ instrument. Has full remote communication options GSM/LAN/WAN. | |
| Application | Ideal for energy surveys due to its high accuracy and for power quality surveys/troubleshooting. Can be used on remote locations for capturing that intermittent fault and providing automatic notification. The relays can also be operated remotely to respond to an alarm condition, e.g. to operate a breaker. | |
| Additional Info | The unit is waterproof and has a pole mounting option for use on pole mounted transformers etc. An optional interface provides temperature monitoring on a spare channel. Datasheet lm5400.pdf to download right mouse click & choose 'Save Target As...' |