Multi-functional power meter, buy PD194Z-E20 RS485 digital ac watt hour meter smart energy meter on China Suppliers Mobile

Product Details

1. Product description

PD194Z-E20 has the common power parameters measurement, perfect electric energy measurement and electric energy quality analysis and other functions, and is equipped with many I/O modules for status monitoring and control of the field equipments. This equipment has the standby electric energy metering function, which can be activated through the external signal. This equipment can be easily integrated with a variety of intelligent power distribution systems and energy management systems, to share abundant monitoring data and power quality data.

2.Product display

3. Technical specifications

					Parameters
Accuracy grade					U, I: grade 0.2; P, Q, PF: grade 0.5; harmonics: B grade;
Display mode					LCD
Signal input	Measurement network				Three-phase four-wire, three-phase three-wire
	Voltage			Rated value	AC100V/AC380V
				Overload	Continue: 1.2 times; instantaneous: 2 times / 10s
				Power consumption	<0.1VA(each phase)
				Impedance	>1MΩ
	Current			Rated value	AC1A, AC5A
				Overload	Continue: 1.2 times; instantaneous: 2 times / 10s
				Power consumption	<0.1VA (each phase)
				Impedance	<20mΩ
	Electric leakage measurement				AC 1A / 1mA leakage current transformer access
	Temperature measurement				PT100
	Frequency				45~65 Hz,Accuracy: ±0.01Hz
Power supply	Working range				AC/DC:80V~270V
	Power consumption				<5VA
Electric energy pulse output					One way, optocoupler isolation
Expansion Module		Communication module EC1			One-way RS-485 communication MODBUS-RTU protocol, Communication rate: 1200 ~ 19200bps
		Switching module EK1			4-way dry node access way,
					2-way relay output, with capacity of AC250V/5A
Working environment					-25~70℃,Relative humidity ≤93%, non-corrosive gases site
Storage environment					-40~85℃,Relative Humidity ≤93%
Safety			Insulation		Resistance from signal, power supply and output terminal to shell >100MΩ
			Withstand voltage		Input and power supply >2kV; input and output >1kV; power supply and output 2kV

4. Production process

5. RFQ

Q: Are you trading company or manufacturer ?
A: We are factory located in Jiangyin Jiangsu Province.

Q: Does your company provide customized manufacturing?

A: We provide OEM/ODM service to our customers. Our experienced R&D team will give our customer solution in a high efficiency way.

Q: How long is your delivery time?
A: 3-5 working days for the items were in stock, 15-21days for the items out of stock.

Q: Do you provide samples ? is it free or extra ?
A: You need to pay for the sample and cover the freight as well.

Q: What is your terms of payment ?
A: Order amount less than $3000, 100% paid before shipment, order amount more than $3000,30% as deposit, 70% before shipment, or by negotiated for the both parties.