Veris E50/51 Series DIN Rail Mount Energy Meters
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Veris E50/51 Series DIN Rail Mount Energy Meters

Model: E50/51 | Order No: E50/51 Series

Compact DIN Rail Mount energy meters designed for permanent monitoring of electrical, power & energy parameters on electrical panels or devices. Optional MODBUS RS485, pulse and alarm outputs and optional datalogging.

Help with Ordering

Select a Model

E50B1

DIN Rail Mount Energy Meter with Pulse Outputs.

$321.48 USD

was $423.00

2 to 3 Weeks


E50C2

DIN Rail Mount Energy Meter with Modbus Output.

$355.68 USD

was $468.00

1 to 2 Weeks


E50C3

DIN Rail Mount Energy Meter with Modbus, Pulse Output and Alarms and Datalogging.

$430.92 USD

was $567.00

1 to 2 Weeks


E50H2

DIN Rail Mount Energy Meter with BACNET communications, one alarm output and one pulse input.

$409.64 USD

was $539.00

2 to 3 Weeks


E50H5

DIN Rail Mount Energy Meter with BACNET communications, one alarm output and two pulse inputs.

$500.84 USD

was $659.00

2 to 3 Weeks


E51C2

Bi-directional DIN Rail Mount Energy Meter with Modbus, Wh Pulse and Alarm Outputs.

$585.20 USD

was $770.00

2 to 3 Weeks


E51C3

Bi-directional DIN Rail Mount Energy Meter with Modbus, Wh pulse output, alarms and data logging.

$493.24 USD

was $649.00

2 to 3 Weeks


Enhanced Power and Energy Meter

The E5x Series DIN Rail Meter combines exceptional performance and easy installation to deliver a cost-effective solution for power monitoring applications. The E5x can be installed on standard DIN rail or surface mounted as needed. The Modbus, LON, and BACnet output models offer added flexibility for system integration. The data logging capability (E5xC3 and E5xx5) protects data in the event of a power failure. Combinations of serial communication, pulse output, and phase alarms are provided to suit a wide variety of applications.

Additional pulse inputs on E5xHx and E50Fx provide an easy way to incorporate simple flow sensors to track gas, water, steam, or other energy forms using a BACnet or LON system.

The E51 models add a bi-directional monitoring feature designed expressly for renewable energy applications, allowing measurement of power imported from the utility grid as well as power exported from the renewable energy source (e.g. solar panels). In this way, a facility administrator can track all energy data, ensuring accuracy in billing and crediting. They are also useful for monitoring loads that use regenerative braking.


Applications

  • Energy monitoring in building automation systems
  • Renewable energy
  • Energy management
  • Commercial submetering
  • Industrial monitoring
  • Cost allocation

Key Features

  • Revenue Grade measurements
  • ANSI 12.20 0.5% accuracy, IEC 62053-22 Class 0.5S on E50xx...great for cost allocation
  • DIN rail or screw mounting options...easy installation
  • Real energy output and phase loss alarm output on E50Bx and E5xCx models... one device serves multiple applications
  • 90-600VAC...application versatility with fewer models to stock
  • Data logging capability (E5xC3 and E5xx5)... ensures long term data retrieval and safeguards during power failures
  • Compatible with CTs from 5A to 32000A...wide range of service types
  • User-enabled password protection...protect from tampering
  • System integration via Modbus (E5xCx), BACnet MS/TP (E5xHx), or Lonmarkcertified LON FT (E50Fx)...convenient compatibility with existing systems
  • Native BACnet MS/TP support (no gateway) with serial rates up to 115.2 kbaud (E5xHx)
  • BTL-certified (E5xH2)
  • E51 models: Bi-directional metering (4-quadrant), an essential solution for solar and other renewable energy applications, measures Import, Export and net energy transfer
  • CSI approved...eases submission process for California Solar Initiative
  • E51Cx includes SunSpec compliant common and meter register blocks

Specifications

Inputs:
  • Control Power, AC:50/60 Hz; 5VA max.; 90V min.; UL Maximums: 600V L-L (347V L-N ); CE Maximums: 300V L-N (520V L-L )
  • Control Power, DC:3W max.; UL and CE: 125 to 300VDC (external DC current limiting required)
  • Voltage Input:UL: 90 V L-N to 600 V L-L ; CE: 90 V L-N to 300 V L-L
  • Current Input
  • Scaling:5 A to 32,000 A
  • Input Range:0 to 0.333 V or 0 to 1 V (selectable)
Accuracy:
  • Real Power and Energy 0.5% (ANSI C12.20, IEC 62053-22 Class 0.5S)
Outputs:
  • Real Energy Pulse: N.O. static
  • Reactive energy pulse: 30 VAC/DC
  • Alarm contacts: N.C. static
Mechanical:
  • Mounting: DIN Rail or 3-point screw mount, NEMA 4 enclosure optional
Environmental:
  • Operating Temperature Range:-30° to 70°C (-22° to 158°F)
  • Storage Temperature Range:-40° to 85°C (-40° to 185°F)
  • Humidity Range: <95% Relative Humidity, noncondensing
Click here for complete specifications on the Veris E50/51

Accessories

Click on a category to view a selection of compatible accessories with the Veris E50/51 Series DIN Rail Mount Energy Meters.

AccuEnergy AcuCT-125-600:333 AC Split Core Current Transformer, 600A:333mV, 1.25 x 1.25" AcuCT-125-600:333 87942
Compact and light-weight conventional split core 333mV current transformer. Designed for general panel/device monitoring. Features a window size of 1.25 x 1.25". Has a Current Input of 600A and Output of 333mV.
$47.00 USD

Learn More

AccuEnergy AcuCT-125R-300:333mV Press Open Split Core Current Transformer, 300A:333mV, 1.25 x 1.25" AcuCT-125R-300:333mV 87989
High accuracy premium split-core current transformer with a unique press-open hinge is simpler and faster to install. Features a window size of 1.25 x 1.25". Has a Current Input of 300A and Output of 333mV.
$72.00 USD

Learn More

AccuEnergy AcuCT-4161R-1000:333mV Press Open Split Core Current Transformer, 1000A:333mV, 4.1 x 6.1" AcuCT-4161R-1000:333mV 88061
High accuracy premium split-core current transformer with a unique press-open hinge is simpler and faster to install. Features a window size of 4.1 x 6.1". Has a Current Input of 1000A and Output of 333mV.
$240.00 USD

Learn More

AccuEnergy AcuCT-5170R-5000:333mV Press Open Split Core Current Transformer, 5000A:333mV, 5.1 x 7" AcuCT-5170R-5000:333mV 88139
High accuracy premium split-core current transformer with a unique press-open hinge is simpler and faster to install. Features a window size of 5.1 x 7". Has a Current Input of 5000A and Output of 333mV.
$345.00 USD

Learn More

AccuEnergy AcuCT-200-1500:333 AC Split Core Current Transformer, 1500A:333mV, 2 x 2" AcuCT-200-1500:333 87945
Compact and light-weight conventional split core 333mV current transformer. Designed for general panel/device monitoring. Features a window size of 2 x 2". Has a Current Input of 1500A and Output of 333mV.
$57.00 USD

Learn More

AccuEnergy AcuCT-075R-150:333mV Press Open Split Core Current Transformers, 150A:333mV, 0.75 x 0.75" AcuCT-075R-150:333mV 87961
High accuracy premium split-core current transformer with a unique press-open hinge is simpler and faster to install. Features a window size of 0.75 x 0.75". Has a Current Input of 150A and Output of 333mA.
$52.00 USD

Learn More

AccuEnergy AcuCT-3135R-800:333mV Press Open Split Core Current Transformer, 800A:333mV, 3.1 x 3.5" AcuCT-3135R-800:333mV 88025
High accuracy premium split-core current transformer with a unique press-open hinge is simpler and faster to install. Features a window size of 3.1 x 3.5". Has a Current Input of 800A and Output of 333mV.
$104.00 USD

Learn More

AccuEnergy AcuCT-4161R-5000:333mV Press Open Split Core Current Transformer, 5000A:333mV, 4.1 x 6.1" AcuCT-4161R-5000:333mV 88103
High accuracy premium split-core current transformer with a unique press-open hinge is simpler and faster to install. Features a window size of 4.1 x 6.1". Has a Current Input of 5000A and Output of 333mV.
$240.00 USD

Learn More

AccuEnergy AcuCT-125R-400:333mV Press Open Split Core Current Transformer, 400A:333mV, 1.25 x 1.25" AcuCT-125R-400:333mV 87994
High accuracy premium split-core current transformer with a unique press-open hinge is simpler and faster to install. Features a window size of 1.25 x 1.25". Has a Current Input of 400A and Output of 333mV.
$72.00 USD

Learn More

AccuEnergy AcuCT-4161R-1200:333mV Press Open Split Core Current Transformer, 1200A:333mV, 4.1 x 6.1" AcuCT-4161R-1200:333mV 88067
High accuracy premium split-core current transformer with a unique press-open hinge is simpler and faster to install. Features a window size of 4.1 x 6.1". Has a Current Input of 1200A and Output of 333mV.
$240.00 USD

Learn More

AcuCT-125-400:333 AC Split Core Current Transformer, 400A:333mV AcuCT-125-400:333 19293
Compact and light-weight conventional split core 333mV current transformer. Designed for general panel/device monitoring. Features a window size of 1.25 x 1.25". Has a Current Input of 400A and Output of 333mV.
$47.00 USD

Learn More

AccuEnergy AcuCT-3050-1500:333 AC Split Core Current Transformer, 1500A:333mV, 3 x 5" AcuCT-3050-1500:333 87946
Compact and light-weight conventional split core 333mV current transformer. Designed for general panel/device monitoring. Features a window size of 3 x 5". Has a Current Input of 1500A and Output of 333mV.
$75.00 USD

Learn More

AccuEnergy AcuCT-100R-100:333mV Press Open Split Core Current Transformer, 100A:333mV, 1 x 1" AcuCT-100R-100:333mV 87965
High accuracy premium split-core current transformer with a unique press-open hinge is simpler and faster to install. Features a window size of 1 x 1". Has a Current Input of 100A and Output of 333mV.
$69.00 USD

Learn More

AccuEnergy AcuCT-3135R-1000:333mV Press Open Split Core Current Transformer, 1000A:333mV, 3.1 x 3.5" AcuCT-3135R-1000:333mV 88031
High accuracy premium split-core current transformer with a unique press-open hinge is simpler and faster to install. Features a window size of 3.1 x 3.5". Has a Current Input of 1000A and Output of 333mV.
$104.00 USD

Learn More

AccuEnergy AcuCT-5170R-1000:333mV Press Open Split Core Current Transformer, 1000A:333mV, 5.1 x 7" AcuCT-5170R-1000:333mV 88109
High accuracy premium split-core current transformer with a unique press-open hinge is simpler and faster to install. Features a window size of 5.1 x 7". Has a Current Input of 1000A and Output of 333mV.
$345.00 USD

Learn More

AccuEnergy AcuCT-200R-400:333mV Press Open Split Core Current Transformer, 400A:333mV, 2 x 2" AcuCT-200R-400:333mV 87999
High accuracy premium split-core current transformer with a unique press-open hinge is simpler and faster to install. Features a window size of 2 x 2". Has a Current Input of 400A and Output of 333mV.
$89.00 USD

Learn More

AccuEnergy AcuCT-4161R-1600:333mV Press Open Split Core Current Transformer, 1600A:333mV, 4.1 x 6.1" AcuCT-4161R-1600:333mV 88073
High accuracy premium split-core current transformer with a unique press-open hinge is simpler and faster to install. Features a window size of 4.1 x 6.1". Has a Current Input of 1600A and Output of 333mV.
$240.00 USD

Learn More

AccuEnergy AcuCT-200-600:333 AC Split Core Current Transformer, 600A:333mV AcuCT-200-600:333 19294
Compact and light-weight conventional split core 333mV current transformer. Designed for general panel/device monitoring. Features a window size of 2 x 2". Has a Current Input of 600A and Output of 333mV.
$57.00 USD

Learn More

AccuEnergy AcuCT-3050-2000:333 AC Split Core Current Transformer, 2000A:333mV, 3 x 5" AcuCT-3050-2000:333 87947
Compact and light-weight conventional split core 333mV current transformer. Designed for general panel/device monitoring. Features a window size of 3 x 5". Has a Current Input of 2000A and Output of 333mV.
$75.00 USD

Learn More

AccuEnergy AcuCT-100R-200:333mV Press Open Split Core Current Transformer, 200A:333mV, 1 x 1" AcuCT-100R-200:333mV 87969
High accuracy premium split-core current transformer with a unique press-open hinge is simpler and faster to install. Features a window size of 1 x 1". Has a Current Input of 200A and Output of 333mV.
$69.00 USD

Learn More

AccuEnergy AcuCT-3135R-1200:333mV Press Open Split Core Current Transformer, 1200A:333mV, 3.1 x 3.5" AcuCT-3135R-1200:333mV 88037
High accuracy premium split-core current transformer with a unique press-open hinge is simpler and faster to install. Features a window size of 3.1 x 3.5". Has a Current Input of 1200A and Output of 333mV.
$104.00 USD

Learn More

AccuEnergy AcuCT-5170R-1600:333mV Press Open Split Core Current Transformer, 1600A:333mV, 5.1 x 7" AcuCT-5170R-1600:333mV 88115
High accuracy premium split-core current transformer with a unique press-open hinge is simpler and faster to install. Features a window size of 5.1 x 7". Has a Current Input of 1600A and Output of 333mV.
$345.00 USD

Learn More

AccuEnergy AcuCT-200R-600:333mV Press Open Split Core Current Transformer, 600A:333mV, 2 x 2" AcuCT-200R-600:333mV 88004
High accuracy premium split-core current transformer with a unique press-open hinge is simpler and faster to install. Features a window size of 2 x 2". Has a Current Input of 600A and Output of 333mV.
$89.00 USD

Learn More

AccuEnergy AcuCT-4161R-2000:333mV Press Open Split Core Current Transformer, 2000A:333mV, 4.1 x 6.1" AcuCT-4161R-2000:333mV 88079
High accuracy premium split-core current transformer with a unique press-open hinge is simpler and faster to install. Features a window size of 4.1 x 6.1". Has a Current Input of 2000A and Output of 333mV.
$240.00 USD

Learn More

AccuEnergy AcuCT-200-1200:333 AC Split Core Current Transformer, 1200A:333mV AcuCT-200-1200:333 19295
Compact and light-weight conventional split core 333mV current transformer. Designed for general panel/device monitoring. Features a window size of 2 x 2". Has a Current Input of 1200A and Output of 333mV.
$57.00 USD

Learn More

AccuEnergy AcuCT-3050-3000:333 AC Split Core Current Transformer, 3000A:333mV, 3 x 5" AcuCT-3050-3000:333 87948
Compact and light-weight conventional split core 333mV current transformer. Designed for general panel/device monitoring. Features a window size of 3 x 5". Has a Current Input of 3000A and Output of 333mV.
$75.00 USD

Learn More

AccuEnergy AcuCT-100R-250:333mV Press Open Split Core Current Transformer, 250A:333mV, 1 x 1" AcuCT-100R-250:333mV 87974
High accuracy premium split-core current transformer with a unique press-open hinge is simpler and faster to install. Features a window size of 1 x 1". Has a Current Input of 250A and Output of 333mV.
$69.00 USD

Learn More

AccuEnergy AcuCT-3135R-1500:333mV Press Open Split Core Current Transformer, 1500A:333mV, 3.1 x 3.5" AcuCT-3135R-1500:333mV 88043
High accuracy premium split-core current transformer with a unique press-open hinge is simpler and faster to install. Features a window size of 3.1 x 3.5". Has a Current Input of 1500A and Output of 333mV.
$104.00 USD

Learn More

AccuEnergy AcuCT-5170R-2000:333mV Press Open Split Core Current Transformer, 2000A:333mV, 5.1 x 7" AcuCT-5170R-2000:333mV 88121
High accuracy premium split-core current transformer with a unique press-open hinge is simpler and faster to install. Features a window size of 5.1 x 7". Has a Current Input of 2000A and Output of 333mV.
$345.00 USD

Learn More

AccuEnergy AcuCT-200R-800:333mV Press Open Split Core Current Transformer, 800A:333mV, 2 x 2" AcuCT-200R-800:333mV 88009
High accuracy premium split-core current transformer with a unique press-open hinge is simpler and faster to install. Features a window size of 2 x 2". Has a Current Input of 800A and Output of 333mV.
$89.00 USD

Learn More

AccuEnergy AcuCT-4161R-2500:333mV Press Open Split Core Current Transformer, 2500A:333mV, 4.1 x 6.1" AcuCT-4161R-2500:333mV 88085
High accuracy premium split-core current transformer with a unique press-open hinge is simpler and faster to install. Features a window size of 4.1 x 6.1". Has a Current Input of 2500A and Output of 333mV.
$240.00 USD

Learn More

AccuEnergy AcuCT-075-100:333 AC Split Core Current Transformers, 100A:333mV, 0.75 x 0.75" AcuCT-075-100:333 87940
Compact and light-weight conventional split core 333mV current transformer. Designed for general panel/device monitoring. Features a window size of 0.75 x 0.75". Has a Current Input of 100A and Output of 333mV.
$34.00 USD

Learn More

AccuEnergy AcuCT-3050-5000:333 AC Split Core Current Transformer, 5000A:333mV, 3 x 5" AcuCT-3050-5000:333 87949
Compact and light-weight conventional split core 333mV current transformer. Designed for general panel/device monitoring. Features a window size of 3 x 5". Has a Current Input of 5000A and Output of 333mV.
$75.00 USD

Learn More

AccuEnergy AcuCT-125R-100:333mV Press Open Split Core Current Transformer, 100A:333mV, 1.25 x 1.25" AcuCT-125R-100:333mV 87979
High accuracy premium split-core current transformer with a unique press-open hinge is simpler and faster to install. Features a window size of 1.25 x 1.25". Has a Current Input of 100A and Output of 333mV.
$72.00 USD

Learn More

AccuEnergy AcuCT-4161R-600:333mV Press Open Split Core Current Transformer, 600A:333mV, 4.1 x 6.1" AcuCT-4161R-600:333mV 88049
High accuracy premium split-core current transformer with a unique press-open hinge is simpler and faster to install. Features a window size of 4.1 x 6.1". Has a Current Input of 600A and Output of 333mV.
$240.00 USD

Learn More

AccuEnergy AcuCT-200-800:333 AC Split Core Current Transformer, 800A:333mV, 2 x 2" AcuCT-200-800:333 87943
Compact and light-weight conventional split core 333mV current transformer. Designed for general panel/device monitoring. Features a window size of 2 x 2". Has a Current Input of 800A and Output of 333mV.
$57.00 USD

Learn More

AccuEnergy AcuCT-075R-50:333mV Press Open Split Core Current Transformers, 50A:333mV, 0.75 x 0.75" AcuCT-075R-50:333mV 87953
High accuracy premium split-core current transformer with a unique press-open hinge is simpler and faster to install. Features a window size of 0.75 x 0.75". Has a Current Input of 50A and Output of 333mA.
$52.00 USD

Learn More

AccuEnergy AcuCT-5170R-3000:333mV Press Open Split Core Current Transformer, 3000A:333mV, 5.1 x 7" AcuCT-5170R-3000:333mV 88127
High accuracy premium split-core current transformer with a unique press-open hinge is simpler and faster to install. Features a window size of 5.1 x 7". Has a Current Input of 3000A and Output of 333mV.
$345.00 USD

Learn More

AccuEnergy AcuCT-200R-1000:333mV Press Open Split Core Current Transformer, 1000A:333mV, 2 x 2" AcuCT-200R-1000:333mV 88014
High accuracy premium split-core current transformer with a unique press-open hinge is simpler and faster to install. Features a window size of 2 x 2". Has a Current Input of 1000A and Output of 333mV.
$89.00 USD

Learn More

AccuEnergy AcuCT-4161R-3000:333mV Press Open Split Core Current Transformer, 3000A:333mV, 4.1 x 6.1" AcuCT-4161R-3000:333mV 88091
High accuracy premium split-core current transformer with a unique press-open hinge is simpler and faster to install. Features a window size of 4.1 x 6.1". Has a Current Input of 3000A and Output of 333mV.
$240.00 USD

Learn More

AccuEnergy AcuCT-075-200:333 AC Split Core Current Transformers, 200A:333mV, 0.75 x 0.75" AcuCT-075-200:333 87941
Compact and light-weight conventional split core 333mV current transformer. Designed for general panel/device monitoring. Features a window size of 0.75 x 0.75". Has a Current Input of 200A and Output of 333mV.
$34.00 USD

Learn More

AccuEnergy AcuCT-125R-200:333mV Press Open Split Core Current Transformer, 200A:333mV, 1.25 x 1.25" AcuCT-125R-200:333mV 87984
High accuracy premium split-core current transformer with a unique press-open hinge is simpler and faster to install. Features a window size of 1.25 x 1.25". Has a Current Input of 200A and Output of 333mV.
$72.00 USD

Learn More

AccuEnergy AcuCT-4161R-800:333mV Press Open Split Core Current Transformer, 800A:333mV, 4.1 x 6.1" AcuCT-4161R-800:333mV 88055
High accuracy premium split-core current transformer with a unique press-open hinge is simpler and faster to install. Features a window size of 4.1 x 6.1". Has a Current Input of 800A and Output of 333mV.
$240.00 USD

Learn More

AccuEnergy AcuCT-5170R-4000:333mV Press Open Split Core Current Transformer, 4000A:333mV, 5.1 x 7" AcuCT-5170R-4000:333mV 88133
High accuracy premium split-core current transformer with a unique press-open hinge is simpler and faster to install. Features a window size of 5.1 x 7". Has a Current Input of 4000A and Output of 333mV.
$345.00 USD

Learn More

AccuEnergy AcuCT-200-1000:333 AC Split Core Current Transformer, 1000A:333mV, 2 x 2" AcuCT-200-1000:333 87944
Compact and light-weight conventional split core 333mV current transformer. Designed for general panel/device monitoring. Features a window size of 2 x 2". Has a Current Input of 1000A and Output of 333mV.
$57.00 USD

Learn More

AccuEnergy AcuCT-075R-100:333mV Press Open Split Core Current Transformers, 100A:333mV, 0.75 x 0.75" AcuCT-075R-100:333mV 87957
High accuracy premium split-core current transformer with a unique press-open hinge is simpler and faster to install. Features a window size of 0.75 x 0.75". Has a Current Input of 100A and Output of 333mA.
$52.00 USD

Learn More

AccuEnergy AcuCT-3135R-600:333mV Press Open Split Core Current Transformer, 600A:333mV, 3.1 x 3.5" AcuCT-3135R-600:333mV 88019
High accuracy premium split-core current transformer with a unique press-open hinge is simpler and faster to install. Features a window size of 3.1 x 3.5". Has a Current Input of 600A and Output of 333mV.
$104.00 USD

Learn More

AccuEnergy AcuCT-4161R-4000:333mV Press Open Split Core Current Transformer, 4000A:333mV, 4.1 x 6.1" AcuCT-4161R-4000:333mV 88097
High accuracy premium split-core current transformer with a unique press-open hinge is simpler and faster to install. Features a window size of 4.1 x 6.1". Has a Current Input of 4000A and Output of 333mV.
$240.00 USD

Learn More

Veris U018-0001 12in Rope CT up to 5000A U018-0001 16822
The U018 flexible 12 in rope style CTs measure AC current up to 5000 Amps. The coil opens at the connector junction for fast and easy installation onto an existing cable or buss-bar. The flexible core makes it easy to fit in tight enclosures.
$106.40 USD

was $140.00


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Veris U018-0002 18in Rope CT up to 5000A U018-0002 16823
The U018 flexible 18in rope style CTs measure AC current up to 5000 Amps. The coil opens at the connector junction for fast and easy installation onto an existing cable or buss-bar. The flexible core makes it easy to fit in tight enclosures.
$119.32 USD

was $157.00


Learn More

Veris U018-0003 24in Rope CT up to 5000A U018-0003 16824
The U018 flexible 24in rope style CTs measure AC current up to 5000 Amps. The coil opens at the connector junction for fast and easy installation onto an existing cable or buss-bar. The flexible core makes it easy to fit in tight enclosures.
$139.84 USD

was $184.00


Learn More

Veris U018-0004 36in Rope CT up to 5000A U018-0004 16825
The U018 flexible 36in rope style CTs measure AC current up to 5000 Amps. The coil opens at the connector junction for fast and easy installation onto an existing cable or buss-bar. The flexible core makes it easy to fit in tight enclosures.
$196.08 USD

was $258.00


Learn More

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" data-description="Compact DIN Rail Mount energy meters designed for permanent monitoring of electrical, power & energy parameters on electrical panels or devices. Optional MODBUS RS485, pulse and alarm outputs and optional datalogging.">