ZE114

The electricity meter ZE114 series is a modern, fully programmable meter for monitoring the consumption of electric energy in lowdemand areas. It is able to meet the monitoring requirements of active energy accuracy class A or B. Its structure is designed to connect to the network TN-C.

The meter is equipped with a calibration LED. Meter registers the collection and supply of electricity. Direction of energy flow is indicated by arrows. Identifying software version can be determined from marking 0.2.1. It is displayed on the LCD when starting the meter. Furthermore, it is possible to identify the read out via the IR optical interface. The communication protocol is in accordance with EN 62056-21, mode C. Communication takes place at 300 to 9600 Bd. The electricity meter can be equipped with up to two extensions on the menu: RS485, S0 output, relay control external tariffs.

Meter calibration is performed based on detection accuracy of measurements and inserting the calculated calibration constants. The electricity meter has no mechanical adjustments.

Surge meter is protected designs voltage inputs. Any confusion when installing wires is indicated on the LCD.

Basic functions:

• For wholesale customers
• For residential use
• Programmable
• Historical data (full version)
• Event recorder
• Profiles
• 1-4 tariffs
• IR optical interface
• Consumption/Supply energy measurement
• Internal clock
• Tariff control – internal
• Readout during power outage

Customer function

• Customer parametrisation
• RS485
• S0
• Tariff control – external
• Backlight LCD
• Tampering
• Relay