DHZ + ZG 4Q, MID, RS485, M-Bus, DT, rotary current meter electronic, 0.25-5 (85) A, MID with counter level measurement

Electronic rotary current meter, 0.25-5 (85) A, MID with counter level measurement

The DHZ + ZG is a digital counter for measuring positive and negative energy and blind energy in 2, 3 and 4-wire networks. The generation of the device described here is used to form an intelligent measuring system (iMSis) according to the requirements of the BSI and the MsbG. The DHZ + ZG variant has an enrichment-compliant counter level measurement, as is required for self-service providers to limit the third-party consumption under § 62 of the Renewable Energy Act (EEG). Both versions have a fully integrated interface to Local Meter Network (LMN) for direct connection to a Smart Meter gateway. The devices use M-Bus as a protocol, communicate via an RS485- cut cell with RJ-12 connectors, which are necessary to connect to a later gateway. It is therefore not possible to operate on a classic M-bus line. Please note that switching to LMN communication is only possible once. This setting cannot be reset in the work. Attention! Changes in the pulse outputs and adjustment of the converter ratio is possible only once after installation in the case of calibrated / mid-compliant meters. The meter must then be locked by the measuring instrument user. M-Bus interface EN 13757-2, -3, addressing primary address = 0 (can be changed by call key), secondary address = serial number (can be changed by call key) Baudrates max. 9,600 Baud (can be changed via call key), data transmission, manufacturer identification. Status, energy meter, current power, medium. This DHZ + counter series is also available in other versions, such as systems in 2-conductor / 3-conductor / 4-conductor and voltage (U) such as 1 x 230 V, 3 x 100 V, 3 x 230 V, 3 x 400 V, 3 x 500 V, 3 x 58 / 100 V and with various other interfaces. Please ask the corresponding article number in the factory. Technical data System 4-conductor, voltage (U) 3x230 / 400V, current (I) 5 (80) A in 4-quadrant, version, frequency (f) 50 Hz, display 3-line, 8-digit LCD current indicator 3.4 x 6.8 mm, accuracy (Wire) 1% (Kl. B), pulse output 2 x OptoMOSFET (250 V AC / DC, 100 mA), meets S0specification, impulse value 1000Imp / kWh, variable type dependent on the connection of a MMR- 100, R2-1000000 / kWh, with an interface of a MRp. Density measurement Number of channels max. 4, storage depth 40,000 entries, registration period 15 min, recording type energy count levels, counter level storage only available in transparency mode, real time clock, gear accuracy within ± 5 ppm, synchronization via data interface, power reserve Goldcap max. 7 days (168 h at 23 ° C, data maintenance in the FLASH-ROM, min. 10 years. Temperature range (Tb) -25 to + 55 ° C, humidity max. 95%, non-condensing, protection class (housing and connection) IP 20, weight approx. 0.45 kg, dimensions (B x H x T) (6 TE) 107.5 x 89.5 x 64 mm