EM21072DMV53XOSX CARLO GAVAZZI

EM21072DMV53XOSX, Energy Management Electric Power Meter Model EM210, EM21072DMV53XOSX, Three-phase power meter with detachable front LCD display. The same unit can be used for DIN rail and panel mounting. The three-phase meter is suitable for measuring both active and reactive electrical energy for cost allocation, although it can also be used for measurement and transmission of electrical variables (transducer function). Possibility to also display the active energy generated (e.g. in the case of regenerated energy in lifts or similar applications) Information on harmonic distortion is available for voltage and intensity up to harmonic 15. An available hourly meter to link energy consumption to relevant operating hours and a time meter to link the energy generated to production hours. Box for DIN rail mounting with protection degree (front) IP40. The intensity measurements are carried out by means of external intensity trafos, 5 A or 333 mV (CTV series), or ROG4K, solution with Rogowski coil without external integrator. Voltage measurements are carried out both by means of direct connection and by voltage measurement trafos. The EM210 has, as standard, a pulse output for active energy transmission. It also has as an option the two-wire RS485 communication port., EM21072DMV53XOSX, Class B (kWh) according to EN50470-3 standard. Class 1 (kWh) according to EN62053-21. Class 2 (kvarh) according to EN62053-23. Accuracy ± 0.5 reading (intensity/voltage). Energy meter. Instant reading of variables: 3 digits. Energy reading: 7 digits. System variables: W, var, PF, Hz, phase sequence. Variables of each phase: VLL, VLN, A, PF, THD (A,V, up to harmonic 15). Energy measurements: total kWh (consumed and generated); kvarh. TRMS measurements of distorted sine waves (voltage/intensity). Self-feeding. Dimensions: 4 DIN modules and 72x72mm. Degree of protection (front): IP40. Display adaptable to various applications and programming modes (Easyprog function).