Trefas elektronisk mätare QOLTEC 50992 400V 100A

Description: Investment in energy conservation and controlElectronic meter enables real-time monitoring of the level of electricity consumption by three-phase receivers supplied with 230V/400V alternating current 50Hz frequency. Operating at an inrush current of 0.4%Ib and 230V AC at 50Hz, the meter is extremely efficient and stable. The device has an LED indicator, which indicates energy consumption, the diode flashes at a frequency that depends on the energy consumed with a pulsing constant of 400imp/kWh. LCD display, indicates the value of energy consumed converted based on the number of pulses. The meter is designed for mounting in switchboards on DIN rail TH35.Save on your bills todayThe Qoltec power consumption meter is not only an accurate tool for monitoring energy consumption, but also a compact and easy to use device. Thanks to its small size, installation is extremely easy and fast, making it ideal for both domestic and larger industrial applications. LCD display provides clear and accurate data on energy consumed, which allows for effective management of energy consumption and identification of potential savings. Counter can be used In domestic installations as well as in industrial plants.Product Features:Three-phase, 4-wire, 4-module,Unidirectional, counts energy regardless of the direction of its flow, Standard mounting of the device on 35mm DIN rail, Energy consumption measurement displayed in kWh, Posiada wyświetlacz LCD 6+1, do monitorowania pomiarów, Complies with IEC 62053-21 and DIN EN50022 standards, Base current is 30A, maximum current is 100A,Accurate measurement, Class 1.0,Remote monitoring of energy consumptionQoltec Electricity Meter, Thanks to its compact size and intuitive operation, it is ideal even in limited installation spaces - such as:Industrial and building switchgear, Home installations (e.g., monitoring of household energy consumption), Industrial facilities - Production halls, workshops, warehouses, Leased premises energy billing for tenants. | Connectors: None | Environment requirements: Operating temperature: -20C ~ +55C | Power: Not applicable | Accessories included: 1 x Energy meter 1 x User manual | Color: White | Dimensions: (D/L x W x H): 65 x 75 x 100mm | Weight: 333

How to use

Mount the meter in the distribution panel following standard electrical safety procedures and local wiring regulations. Connect the three phase conductors and neutral (if required by the specific installation scheme) to the corresponding terminals, and ensure the nominal current rating is not exceeded. After wiring, verify voltage presence and phase sequence if necessary, then power the circuits and check the display for proper energy accumulation. For installations requiring external current transformers, use appropriate CTs with correct ratios and polarity to match the meter's input requirements.

Recommendations

Install and commission the meter only by qualified personnel. Ensure compatibility with the installation's protective devices and verify that conductor cross-sections and terminal tightening meet safety standards. Perform periodic visual inspections and functional checks to maintain measurement accuracy.