Elektromer Orno OR-WE-516

Product detailed description

It is used to display readings in metric units (kWh) for the direct measurement of active power in a three-phase system and to record electricity consumption, with the option of remote reading of group registers via an RS485 cable network.

Through the cable network, a special electronic circuit generates pulses proportional to the energy consumed by the current flow and the applied voltage. Phase energy consumption is indicated by a flashing LED. The number of pulses is converted to energy consumption, and the value is displayed on the LCD screen (6 + 2). A special electronic system, influenced by the current flow and applied voltage, generates pulses proportional to the electricity consumed.

Three-module-wide design, for mounting on a 35 mm DIN rail. Energy measurement complies with standards EN 50470-1:2006, EN 50470-3:2006, and the MID Directive 2014/32/EU.

Technical specifications

General Information

Type:                                                   3-phase

Backlight:                                no

Base current:                    5A

IP degree:                 51

Maximum current (lmax):          80A

Min. current:                               0,25 A

Heart rate:                      1000 imp/kWh

Measurement accuracy class:       B

Pulse output::                               Yes

Multi-rate:                                      No

Dimensions - depth:                          66 mm

Number of modules:                             4.50

Dimensions - width:                            76 mm

Number of digits on the display:              6 + 2

Dimensions - height:                          100 mm

Additional features:                           IR optical port

Compliance with the secondary school certificate (2014/32/eu):  Yes

Communication protocol:             Modbus RTU

Ports:                                                   RS485

Rated voltage:                         3 x 230V/400V~, 50/60Hz