Мрежов анализатор Janitza UMG 103, запис до 144 дни, RS485

Recording period: Up to 144 days; Memory (Flash): 4 MB, (1024 sectors. each 4kB); Data record storage (all profiles activated): approx. 16000 data records; Battery (soldered in), typical life expectancy: BR 1632, 3V, 8 - 10 years

Supply from single phase: 115 - 277 V (±10%), 50/60 Hz; Supply from three phases: 80 - 277 V (±10%), 50/60 Hz; Power consumption max.: 1.5 VA

3-phase 4-conductor systems with rated voltages (L-N/L-L) Max. 277 V/480 V; Measurement voltage surge 4 kV; Overvoltage category 300 V CAT III; Sampling rate 5.4 kHz; Frequency of the fundamental oscillation resolution: 45/65 Hz

Rated current 5A; Crest factor: 2(based on 6 Arms); Resolution 0.1 mA; Overvoltage category: 300 V CAT II; Measurement voltage surge 2 kV; Power consumption approx. 0.2 VA (Ri=5 m?); Sampling rate 5.4 kHz / phase

Terminal connection capacity - Single core, multi-core, fine-stranded: 0.08 - 2.5 mm, AWG 28-12; Tightening torque: max. 0.5 Nm; Stripping length: min. 8 mm

RS485 interface - Protocol, Modbus RTU: Modbus RTU/slave; Transmission rate: 9.6 kbps, 19.2 kbps, 38.4 kbps, 57.6 kbps, 115.2 kbps, automatic detection

Protection class per EN 60529: IP20; Dimensions: 71.5 x 46 x 98 mm, Weight: 200 g

Виж още Модули за фотоволтаици Janitza
Виж всички Модули за фотоволтаици в категорията