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E50B1

DIN-mount Energy Meter with Watt-hours pulse, VAR-hours pulse and alarm outputs.

E50B1 $738.29 EA
Quantity:



  • Overview
  • Series Specifications

The E50B1 pulse–output DIN Rail 3-Phase Electrical Power Meter provides a cost-effective basic energy metering solution for a wide variety of applications including tenant submetering, tenant billing, and cost allocation.  Simple Pulse outputs communicate Real Energy (Watt-Hours) and Reactive Energy (VAR-Hours).  The E50B1 can be easily installed on standard DIN rail, surface mounted, or contained in an optional NEMA 4 enclosure, as needed. The front-panel LCD display makes device installation and setup easy, and provides access to a full set of detailed measurements.  Phase alarm output contacts provide additional versatility.

 

APPLICATIONS

  • Energy metering in building automation systems
  • Energy management
  • Commercial submetering
  • Industrial metering
  • Cost allocation

FEATURES

  • DIN rail mounting option...easy installation
  • ANSI 12.20 0.2% accuracy, IEC 62053-22 Class 0.2S...great for cost allocation
  • Real energy output and phase loss alarm output on E50Bx and E5xCx models...one device serves multiple applications
  • 90-600 VAC...application versatility with fewer models to stock
  • Bright backlit LCD...easy visibility in dark enclosures
  • Compatible with CTs from 5A to 32000A...wide range of service types
  • User-enabled password protection...protect from tampering

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 0.2% (ANSI C12.20, IEC 62053-22 Class 0.2S)

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