Sungrow DTSU666-20 CT-meter
- Type3-fase CT-meter
- Dimensions72 x 118 x 65,5 mm
- Weight800 g
- IP ratingIP20
Overview
The Sungrow DTSU666-20 is a three-phase smart energy meter that measures current through current transformers, so the phase conductors do not pass through the meter. It has two CT channels (six inputs) for split-core CTs of 100 A or 250 A with 0.333 V output and 6 m cable, or for a Rogowski coil (NRC-100). Accuracy class 1, RS485 at 9600 bps to the inverter.
Read the full description
Sungrow ships this meter with three 100 A CTs with the SH5.0-10RT-20 hybrids and a meter with three CTs with the SH15-25T; buy it separately as a replacement, for a second metering point or for installations where no meter is supplied. According to the datasheet the CTs are ordered separately.
Nominal voltage 240/415 Vac (50 to 280 Vac L-N), own consumption max. 1.5 W, IP20, -25 to 70 °C. DIN-rail housing 72 x 118 x 65.5 mm, 800 g.
Specifications
- 800 gWeight