Digital Energy Cost Meter for DIN Rail 80A with MID (Three-Phase) - ORNO

Description
The three-phase energy meter with a maximum current of 80 A is a modern measuring device designed for accurate monitoring of electrical energy consumption in three-phase installations. The meter can be used in commercial, industrial, and residential applications where accurate and reliable readings are required.

The meter operates on systems with a nominal voltage of 3x230 V or 400 V AC and a frequency of 50 Hz, allowing direct energy measurement without the need for current transformers. The device records active, consumed, and emitted energy. This allows comprehensive monitoring of energy flow in both directions. A minimum measuring current of 0.25 A ensures high sensitivity, even with a low load, and an initial current of 0.02 A allows for the recording of small current consumptions.

The digital LCD display (6+2 digits) with backlighting allows for comfortable readings, even in low light. The unit also features an active energy submeter reset function, particularly useful in situations that require periodic resetting of readings.

Designed for mounting on a TH-35 mm DIN rail, it ensures easy installation in standard distribution panels. The 76x100x65 mm cabinet accommodates 4.3 standard DIN modules. The maximum cross-section of the connection cables is 35 mm².

The meter supports the IR protocol in accordance with EN 62056-21.

27 different parameters can be set to be displayed on the LCD screen. This requires the use of a USB optical head (OR-WE-518) to enable communication between a PC (Windows) and electricity meters equipped with IR optical ports. A simple application allows the meter data to be downloaded and programmed (including tariff configuration). Baud rates: 300, 600, 1200, 2400, 4800, 9600, 19200 bits/sec. Operates in compliance with IEC 62056-21 (IEC1107) standards.

The meter is designed in accordance with the following standards: EN 50470-3:2022, EN IEC 62053-21:2021, IEC 62052-11:2020, IEC 62052-31:2015. Compliance with MID 2014/32/EU allows the meter to be used in commercial spaces where certified billing equipment is required.

Features
Meter type: Electronic
Rated current (In): 5 A
Max. current (Imax): 80 A
Minimum current: 0.25 A
Starting current (Ist): 0.004 A
Nominal voltage (Un) NL: 230 V
Nominal voltage (Un) LL: 400 V
Frequency: 50 Hz
Pulse frequency: 1000 imp/kWh
Accuracy class: 0.55 W
Post type: Three-phase
Model: Direct measurement
Measurement accuracy class: 1
Energy type: Active and reactive power
Active power: ✓
Reactive power: ✓
Forwarded power: ✓
Reverse power: ✓
Submeter reset option: ✓
Memory media: Lithium-ion battery Lithium
Calibrated: ✓
Approval: MID (Measuring Instruments Directive)
Pulse output: Optical
Pulse type: S0
Pulse rate: 1000 lmp/kWh
Pulse output voltage: 12-27 V DC
Pulse output current: <= 27 mA
Multi-tariff: ✗
Indicator type: Digital
Backlight: ✓
Infrared port: ✓
Mounting method: DIN rail adapter
Width in number of module spacings: 4.3
Maximum cable cross-section: 35 mm²
Width: 76 mm
Depth: 65 mm
Height: 100 mm
Temperature range: -25 - +55°C
Maximum humidity: =95%
Protocol Type: IR
Interface Type: EN 62056-21
Integrity Rating (IP): IP51
Complies with: Mid-2014/32/EU
Standards Compliance: EN 50470-3:2022 EN IEC 62053-21:2021 IEC 62052-11:2020 IEC 62052-31:2015
Display [kWh]: MDC 6+2 = 123456.12
Display - Number of Digits: 6+2