LM5500 Series - Fixed Power Quality Recorders
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| Description | Low cost, fixed version of the LM5000 series recorder. Supplied in a variety of mounting arrangements including 19"e; rack mount, panel mount, waterproof NEMA box and an OEM version( pcb for mounting in existing assemblies, e.g. UPS). Measures voltage, current, energy and flicker 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 from 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. Has full remote communication options GSM/LAN/WAN. | |||||
| Application | Ideal for energy power quality monitoring. 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 | Has an optional Interface Unit comprising a panel mounted assembly with a GSM/modem and plug-in interface modules to enable monitoring of non power quality inputs, e.g. temperature, humidity, gas detectors, by a spare channel on the recorder. Outputs from the recorder can operate relays on the interface unit for alarm and control functions. Datasheet lm5500.pdf to download right mouse click & choose 'Save Target As...' |
