Consenso ai cookie

Usiamo cookie necessari al funzionamento del negozio e, solo con il tuo consenso, cookie statistici e di marketing.

Contatore CHINT monofase, con trasformatore di corrente, Modbus RS485, DDSU666-CT

53 € Tasse incluse

44 € Tasse escluse

DDSU666-CT is a CHINT single-phase (1P2W) energy meter, with external current transformers. It measures active and reactive energy in both directions, has accuracy class c (0.5s), a current range of 0.015-1.5(6) A and communicates over RS485 Modbus-RTU. It mounts on a DIN rail and is used for feed-in limitation and consumption monitoring.

Riferimento DDSU666-CT

DDSU666-CT - Single-phase energy meter with current transformers

DDSU666-CT is a CHINT single-phase (1P2W) smart energy meter for DIN-rail mounting, with external current transformers. It measures imported and exported active and reactive energy, communicates over RS485 Modbus-RTU and has an LCD display.

Main features:

  • Type: Single-phase energy meter
  • Measurement: with current transformers
  • Current: 0.015-1.5(6) A
  • Accuracy class: C (0.5S)
  • Communication: RS485, Modbus-RTU
  • Mounting: DIN rail
  • Certification: MID B+D

SOFAR manuals for the HYD LS1 hybrid inverters show the DDSU666 DIN-rail meter, in the version with a current transformer.

It connects to external current transformers, which are not part of the product; the transformer ratio is set in the meter and in the monitoring app.

The meter measures energy and power (kW, kvar, kVA), current, voltage, frequency and power factor. The RS485 baud rate can be set from 1200 to 19200 bps (default 9600 bps); it operates from -25 to 55 °C, with IP20 protection.

Technical specifications

ManufacturerCHINT
ModelDDSU666-CT
TypeSmart energy meter, single-phase
Connection type1P2W
Measurementvia external current transformers
Current range0.015-1.5(6) A
Accuracy classClass C (0.5S)
Constant6400 imp/kWh
Nominal voltage220 V ... 240 V
Operating range (voltage)0.9 Un ... 1.1 Un
Frequency50 Hz or 60 Hz
CommunicationRS485, Modbus-RTU
Baud rate1200, 2400, 4800, 9600 (default), 19200 bps
Measured valuesimport/export active and reactive energy (kWh, kvarh), instantaneous power (kW, kvar, kVA), current, voltage, frequency, power factor
Display6 characters, 7 segments, digit size 5.9 x 12.4 mm
Pulse outputLED pulse indication
ComplianceEN 50470-1/-3, MID B+D certified
Operating temperature-25 ... 55 °C
Storage temperature-35 ... 70 °C
Maximum relative humidity95 %, non-condensing
Ingress protectionIP20
MountingDIN rail
Dimensions (height x width x depth)100 x 36 x 65.5 mm
Weight0.22 kg (approx.)

Scheda dati

Riferimento
DDSU666-CT
MPN
DDSU666-CT
Tipo di prodotto
Sensori e contatori
Fasi
Monofase
Corrente nominale (valore esatto)
0,015-1,5(6) A
Tensione nominale
220 V ... 240 V
Interfacce di comunicazione
Modbus
RS485
Dimensioni (A x L x P)
100 x 36 x 65,5 mm
Peso
0,22 kg
Grado di protezione (IP)
IP20
Temperatura di esercizio
-25 ... 55 °C
Umidità relativa massima
95 %
Norme e conformità
EN 50470-1/-3, MID B+D

Questi dati tecnici sono stati ripresi da noi dalla scheda tecnica del produttore e possono contenere errori di trascrizione. Per un’accuratezza del 100 %, consulti la scheda tecnica allegata.

Compatibilità

Altri prodotti compatibili

Le compatibilità sono calcolate automaticamente dai dati tecnici dei produttori e hanno carattere informativo. Per impianti complessi consigliamo di far verificare la configurazione da un consulente prima dell’ordine. Dettagli nei Termini e condizioni

Altri prodotti della stessa categoria