RS485 Multifunction Power Meter 2 Loop Programmable Alarm LED Display

Price Negotiable

Price: Negotiable

MOQ: 5sets

Delivery Time: 15~35days

Brand: Toky

Product Description

3Phase Multifunction Power Meter RS485 2Loop Programmable Alarm LED Display DS9E Series

DS9E series 3Phase Multifunction Power Meter RS485 Port 2Loop Alarm LED Display

1. Features and advantages:

a). Measuring parameters: voltage/current/ active power/reactive power/frequency/power factor, etc.
b). 2 loop DI and 2 loop DO,with remote signalling and telecommand function.
c). Isolated input and output.
d). True RMS measurement.
e). With RS485 communication port,and ModBus RTD protocol.
f). With 2loop programmable alarm.
g). Display programmable setting input parameters.

2. Model specification:

3. Technical parameter:

Connection	3phase 3wire / 3phase 4wire
Voltage rating	AC 3×220V/380V(3x57.7V/100V)
Voltage overload	Continuous:1.2 times; Instantaneous: 2 times/2S
Voltage consumption	<0.5VA (per phase)
Voltage impedance	≥300KΩ
Voltage accuracy	RMS measurement, accuracy 0.5 class
Current rating	AC 0.025~5A
Current overload	Continuous:1.2 times; Instantaneous: 10 times/2S
Current consumption	<0.5VA (per phase)
Current impedance	<20mΩ
Current accuracy	RMS measurement, accuracy 0.5 class
Frequency	45 ~ 60Hz, accuracy 0.01Hz
Power	Active/reactive/apparent power, accuracy: 0.5 class
Display	Red LED
Power supply	AC/DC 100~240V (85～265V)
Power consumption	≤5VA
Output digit port	RS-485,MODBUS-RTU protocol
Alarm output	2 loop DO,AC 250V/3A or DC 30V/5A
Working Environment	Temperature: -10 ～50℃ Humidity: ＜85% RH; Non corrosive gas；altitude≤2500m
Storage environment	-40~70℃