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. 789-4149
Mfr. Part No.2CSG299883R4052
BrandABB
R 5,659.73
Each
units
- - LCD - 3 Yes 77mm - ±0.5 % -5°C - - - -
RS stock no. 820-3042
Mfr. Part No.2CSG299903R4052
BrandABB
R 7,764.32
Each
units
- - LCD 4 1, 3 Yes 57mm - ±0.5 % -5°C - - - -
RS stock no. 878-7455
Mfr. Part No.2CSG296992R4052
BrandABB
R 5,167.92
Each
units
96mm 96mm LCD 12 - - 57mm - - -5°C +55°C CE Certified, RoHS Compliant 5 A, 500 Hz, 500 V 10 → 500 V, 40 → 500 Hz, 50 mA → 5 A
RS stock no. 878-7452
Mfr. Part No.2CSG299943R4052
BrandABB
R 4,258.31
Each
units
96mm 96mm LCD 12 - - 57mm - - -5°C +55°C CE Certified, RoHS Compliant 5 A, 500 Hz, 500 V 10 → 500 V, 40 → 500 Hz, 50 mA → 5 A
RS stock no. 789-4142
Mfr. Part No.2CSG299893R4052
BrandABB
R 6,714.93
Each
units
- - LCD - 1 Yes 77mm - ±0.5 % -5°C - - - -
RS stock no. 789-4114
Mfr. Part No.2CMA100177R1000
BrandABB
R 3,014.76
Each
units
- - LCD 7 3 Yes 65mm - 1 % -40°C - - - -
RS stock no. 789-4085
Mfr. Part No.2CMA100149R1000
BrandABB
R 1,801.04
Each
units
- - LCD 6 1 Yes 65mm - 1 % -40°C - - - -
RS stock no. 570-584
Mfr. Part No.2CDG110083R0011
BrandABB
R 3,279.35
Each
units
- - - - - - - - - - - - - -
RS stock no. 914-6726
Mfr. Part No.2CMA170520R1000
BrandABB
R 3,946.20
Each
units
- - LCD - 3 Yes 65mm - Class 1 % -40°C +70°C EN 50470-1, EN 50470-3, EN 55022, GB 4208-2008, GB/T 17215.211-2006, GB/T 17215.321-2008 Class 1 & 2, GB/T 17215.322-2008 Class 0 & 5 S, IEC 6, IEC 60060-1, IEC 60529, IEC 60695-2-1, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 62052-11 - 57.7 → 500V ac
RS stock no. 789-4130
Mfr. Part No.2CMA170552R1000
BrandABB
R 20,302.36
Each
units
- - - - 1 - 65mm - - - - - - -
RS stock no. 914-6745
Mfr. Part No.B23 112-100
BrandABB
R 4,287.88
Each
units
- - LCD 7 3 Yes 65mm - Class 1 % -40°C +70°C EN 50470-1, EN 50470-3, EN 55022, GB 4208-2008, GB/T 17215.211-2006, GB/T 17215.321-2008 Class 1 & 2, GB/T 17215.322-2008 Class 0 & 5 S, IEC 6, IEC 60060-1, IEC 60529, IEC 60695-2-1, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 62052-11 - 220 → 240V ac
RS stock no. 789-4105
Mfr. Part No.2CMA100166R1000
BrandABB
R 3,822.65
Each
units
- - LCD 7 3 Yes 65mm - 1 % -40°C - - - -
RS stock no. 789-4118
Mfr. Part No.2CMA100178R1000
BrandABB
R 3,526.41
Each
units
- - LCD 7 3 Yes 65mm - 1 % -40°C - - - -
RS stock no. 789-4124
Mfr. Part No.2CMA100180R1000
BrandABB
R 4,913.36
Each
units
- - LCD 7 3 Yes 65mm - 1 % -40°C - - - -
RS stock no. 789-4133
Mfr. Part No.2CMA170545R1000
BrandABB
R 9,599.11
Each
units
- - LCD - 3 Yes 65mm - 1 % -40°C - - - -
RS stock no. 820-3046
Mfr. Part No.2CSG299913R4052
BrandABB
R 13,924.14
Each
units
- - LCD 4 1, 3 Yes 57mm - ±0.5 % -5°C - - - -
RS stock no. 789-4102
Mfr. Part No.2CMA170531R1000
BrandABB
R 8,424.27
Each
units
- - LCD - 3 Yes 65mm - 1 % -40°C - - - -
RS stock no. 789-4098
Mfr. Part No.2CMA170501R1000
BrandABB
R 3,667.40
Each
units
- - LCD - 1 Yes 65mm - 1 % -40°C - - - -
RS stock no. 914-6748
Mfr. Part No.B23 113-100
BrandABB
R 4,512.69
Each
units
- - LCD 7 3 Yes 65mm - Class 1 % -40°C +70°C EN 50470-1, EN 50470-3, EN 55022, GB 4208-2008, GB/T 17215.211-2006, GB/T 17215.321-2008 Class 1 & 2, GB/T 17215.322-2008 Class 0 & 5 S, IEC 6, IEC 60060-1, IEC 60529, IEC 60695-2-1, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 62052-11 - 220 → 240V ac
RS stock no. 820-3055
Mfr. Part No.2CSG299923R4052
BrandABB
R 8,964.28
Each
units
- - LCD 4 1, 3 Yes 57mm - ±0.5 % -5°C - - - -