• Elster - A1140 CT

Elster - A1140 CT

Product Code: TPWEL1140CT

Availability: Enquire Below

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Quick overview

The Elster A1140CT is a CT Operated 3-Phase meter that offers highly secure tariff metering to suit any commercial or light industrial application. With a certified life span of 10 years, the Liquid Crystal Display has 9.8mm characters, high contrast, wide viewing angle. Displayed information can be English characters or OBIS codes. This display can sequence through different parameter readings, remaining on each display item for one step duration time, called the Auto-cycle step duration (2-30 seconds). The meter offers extensive security data and the option of main cover and terminal cover removal detection.

Optional Extras

Optional product extras

Description Price (£)
Meter Online SIM £12.00
Elster - A1140 - GSM Modem £144.00
Elster - A1140 - Modbus £198.00
Meter TypeThree Phase
Fitting TypeWall Mounted
Max Current (amps)5A
MID ApprovedYes
SmartYes *
Input TypeCurrent Transformer
Output TypePulse / Modbus *
Import / ExportImport Only
1 %
Availability5 Days
* Optional Modem & Modbus comms module available
Active Energy (kWh)Line Power Factor (PF)
Active Power (W)Line Reactive Power (kVAr) *
Apparent Energy (kVAh) *Line to Line Voltage (V)
Apparent Power (VA) *Line to Neutral Voltage (V) *
Average Current (I)Maximum Current (I)
Average Power Demands (W)Maximum Power Demands (W)
Average Voltage (V)Maximum Voltage (V) *
Current (I)Power Factor (PF)
Current in Neutral (I)Reactive Energy (kVArh) *
Frequency (Hz)Reactive Power (VAr) *
Hours Run (hr)Total Harmonic Distortion (Amps)
Line Active Power (W) *Total Harmonic Distortion (Volts)
Line Apparent Power (kVA)Voltage (V)
Line Current (I) *


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