Power Quality Analyzer ACR320ELH manufacturer from China Shanghai Acrel Ltd

Payment Terms:	T/T,L/C
Place of Origin:	Shanghai, China (Mainland)


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Product Detail

Model No.: ACR320ELH

Packing: paked by case

Brand Name: Acrel

Production Capacity: 100000

Delivery Date: within 2 weeks

EN 61326:2006: 61010-1:2001

Measure all the data of 3 phase
+kWh, +kvarh, kvah, -kWh, -kvarh,
CE MARK (EMC, LVD), RoHs Mark

1. General

ACR320 Series power analyzer specializes in measuring the data of all kinds of AC networks, such as the currents, the voltages, the powers, the energies etc... It may be used for local display, or it is connected with the control equipment in measuring and controlling system.

They are a kind of programmable analyzer. With the 4 key on the front, we can set their parameters according to the network which we measure. They have many option functions. They can be equipped RS-485 communication with Modbus-RTU protocol; or they can output analog signal or relay signal.

They are a kind of analyzer with excellent cost performance, since they regroup the functions of traditional electric transmitter and digital meters. Therefore they are widely being used in kinds of control system, SCADA system and power management system.

2. Technical parameters

Technical parameters		Value
Input	Network	Single-phase network; 3-phase balanced network 3-phase unbalanced, 3 wires; 3-phase unbalanced, 4 wires
	Measurable	26 parameters (3I, 6U, F, 4P, 4Q, 4cos, 4E)
	Frequency	45 ~ 65Hz
	Voltage	AC 100V, 400V (programmable)
		Overload: 480V (continuous); 800V during 1s
		Consumption: < 0.2VA
	Current	Rating: AC 1A, 5A (programmable)
		Overload: 6A (continuous); 50A during 1s
		Consumption: < 0.2VA
	Thermal drift	<200ppm
Transformation ratio		Programmable
Options	Analog output	1 or 2 outputs, 0 ~ 20mA, 4 ~ 20mA programmable
	Analog output	Load capacity: ≤500Ω
	Logic output (DO)	2 relays NO contact outputs (for remote terminal)
	Logic output (DO)	Contact capacity: AC 250V/3A, DC 30V/3A
	Alarm output	the alarm of over voltage, under voltage and over current
	Communication	RS485 (Modbus-RTU protocol)
	Logic input (DI)	2 or 4 dry contacts (with 5V power)
	Pulse	2 pulse outputs (open-collector),
	Pulse	Pulse constant: 10000, 40000, 160000 imp/kWh
	Display	LED, LCD
Precision		0.5 (F: 0.05Hz; kVar: 1)
Power supply		AC/DC 85 ~ 270V; Consumption ≤ 4VA
Test voltage		2kVAC/min (voltage input / power; between current inputs)
Test voltage		1.5kVAC/min (outputs / power)
Insulation		input / housing and output / housing >100MΩ
Environment		Work T: -10℃ ~ +45℃
		Storage T: -20℃ ~ +70℃
		Relative humidity: 5% ~ 95% (no condensation)
		Altitude: ≤2500m