PLA44

Supply voltage 230 VAC, 50/60Hz (+10%,-15%)
Power consumption <8 VA
Measuring voltage L-N 2 ... 600 VAC
Measuring voltage L-L 4 ... 1000 VAC
Measuring current (without CT) 1 mA ... 6A (8.5 A)
Frequency 40 ... 70 Hz
Clock accuracy < 1 s per day
Number of output/input 2 (+ expansions module)
Voltage and current CT 1 ... 750 000
Sampling rate 40 kHz
Events trigger 10 ms
Transients trigger 25 μs
Data memory 1 GB flash
Display TFT VGA 5.6"
Temperature input NTC 10kΩ / 25°C
Communication interface RS485, LAN, USB
Communication protocol Modbus RTU, Modbus TCP, SNTP, HTTP, FTP
Working ambient temperature -25°C ... +70°C
Dimensions 144 x 144 x 80 mm
Weight 1350 g
Protection degree IP20 rear panel / IP54 front panel
Related standards EN 61000-4-30 class A, EN 61000-4-7,
EN 61000-4-15 class A, EN 61557-12

Connection diagram