ซัพพลายเออร์ที่มีใบอนุญาตการทำธุรกิจ
ซัพพลายเออร์ที่ผ่านการตรวจสอบแล้ว Product Name: Dc Power Quality Analyzer 1000V Dc Meter Digital LCD Energy Meter For Solar System
PD195Z-E31 is used to monitor and control DC system. They also support limit alarm, analog output, digital input, relay output and communication functions. All the measured data and status can be read through RS485 communication interface with Modbus-RTU protocol.
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Display mode
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LCD
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Accuracy
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U/I/P
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0.5 Class
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Energy
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1 Class
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Voltage Input
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Rated value
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DC 40-1000V direct access
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Overload
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Continuous:1.2Vn
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Power consumption
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≤0.2W
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Impedance
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≥6MΩ
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Current Input
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Rated value
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DC 0-4V(external hall sensor)
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Overload
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Continuous:1.2In
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Power consumption
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≤0.1mW(each channel)
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Auxiliary Power Supply
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Working Range
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AC,DC 80~270V, 50/60Hz
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Consumption
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≤5VA
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Communication
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RS485,Modbus-RTU ,2-wire,up to 9600bps
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Digital input
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Optocoupler isolation,dry contact type
(optional EK1 module)
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Relay output
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Contact capacity: AC 250V/5A, DC 30V/5A
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Environment Conditions
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Operating temperature
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-20ºC~70ºC
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Storage temperature
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-30ºC~80ºC
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Relative humidity
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≤93%
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Altitude
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≤2500m
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Insulation
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≥2kvac
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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.
ซัพพลายเออร์ที่มีใบอนุญาตการทำธุรกิจ
ซัพพลายเออร์ที่ผ่านการตรวจสอบแล้ว 
