| Customization: | Available |
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| Task: | Adjust |
| Structure: | Combination |
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Multi-circuit 3 phase all parameter measuring digital power meter price
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Accuracy
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V/A
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0.2%
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P/Q/S/PF
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0.5%
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F
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±0.01 Hz
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kWh
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Class O.5S
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±kvarh
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Class 2
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Rated value
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3x220V/380V
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Overload
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Continuous: 1.2Vn Instantaneous: 2Vn/10s
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Burden
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0.1 VA (per phase)
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Impedance
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21.7MQ
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Frequency
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45Hz65Hz
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Rated value
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External CT
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Overload
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Continuous: 1.2ln Instantaneous: 2ln/5s
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Burden
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<0.2VA (per phase)
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Impedance
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<20mC
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Residual Current Input
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AC 1mA
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Working range
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AC/DC 80270V
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Consumption
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<5VA
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Default
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RS485, Modbus-RTU, up to 9600bps
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LoRa, EC2 module
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470MHz
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GPRS.EC4 module
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850/900/1800/1900MHZ
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N^oT, EC6 module
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Band3/5/8
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Energy Pulse Output
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1 photocoupler output, pulse width (80±20%) ms
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Digital inputs
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Dry digital inputs, Isolation: 22kVAC
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Relay outputs
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Contact rated at AC 250V/5A or DC 30V/5A
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Operating temperature
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-25C 70 C
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Storage temperature
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-30C~80C
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Relative humidity
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M93%
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Altitude
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<2500m
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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.
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