Digital Power Meters

A digital power meter is an electric meter that measures the amount of electrical energy consumed by residences, businesses or electrically powered devices. These meters continuously measure the instantaneous voltage and current to give a reading of energy used. The quantity of the reading is given by a numerical display.

What are digital power meters used for?

The primary function of a digital power meter is to measure energy consumption. These meters can also record other parameters of the load and supply of energy. For example, maximum rates of usage demands, voltages, power factors and reactive factors are also measured by power meters. A further use is time-of-day billing, where the amount of energy consumed can be split into on-peak and off-peak hours.

Types of digital power meters

The choice of a digital power meter depends on the functionality you require for energy consumption measurement. This could be either management and monitoring of network power quality or level and cost of consumption. Devices can allocate energy usage for tenant metering, sub-billing and highlight energy saving time periods. Power consumption measurements can be done on three-phase or single-phase networks.


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Description Price Cutout Height Cutout Width Display Type Number of Digits Number of Phases Pulse Output Depth Digit Height Meter Accuracy Minimum Temperature Maximum Temperature Approvals Maximum Measurement Measurement Range
RS Stock No. 189-2321
Mfr. Part No.2907983
SGD648.32
Each
units
- - LCD - 3 - 64mm - Class 0.5 s, Class 2 -10°C +55°C - - 1 → 20000A
RS Stock No. 2552206150
Mfr. Part No.2CMA100164R1000 - B23 112-100
BrandABB
SGD625.20
Each
units
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RS Stock No. 2552206151
Mfr. Part No.2CMA100163R1000 - B23 111-100
BrandABB
SGD462.20
Each
units
- - - - - - - - - - - - - -
RS Stock No. 2552206157
Mfr. Part No.2CSG299943R4052 - M2M LV
BrandABB
SGD740.00
Each
units
- - - - - - - - - - - - - -
RS Stock No. 2552206152
Mfr. Part No.2CMA100244R1000 - A43 112-100
BrandABB
SGD900.40
Each
units
- - - - - - - - - - - - - -
RS Stock No. 2552206149
Mfr. Part No.2CMA100248R1000 - A44 112-100
BrandABB
SGD938.20
Each
units
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RS Stock No. 2552206154
Mfr. Part No.2CSG213000R4051 - ANR96-230
BrandABB
SGD2,572.00
Each
units
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RS Stock No. 2552206155
Mfr. Part No.2CSG133030R4022 - DMTME-96
BrandABB
SGD1,038.80
Each
units
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RS Stock No. 2552206156
Mfr. Part No.2CSG296992R4052 - M2M LV MODBUS
BrandABB
SGD842.00
Each
units
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RS Stock No. 2552206158
Mfr. Part No.2CMA170537R1000 - A44 352-100
BrandABB
SGD1,439.10
Each
units
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RS Stock No. 2552206153
Mfr. Part No.2CMA100183R1000 - B24 352-100
BrandABB
SGD744.20
Each
units
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