Measure DC current, voltage, power, energy
DIN Mounting
RS485 modbus-RTU
CE MARK (EMC, LVD), RoHS Mark
1. General
PZ300 direct current measure meter is designed for application in telecom base stations, can measure voltage, current, power and energy of DC system, in which power is divided into E1 and E2 at the same time measurement, but in the menu can be separately of E1 and E2 cleared (E2 can also be cleared with the means of communication). In the actual use of the site, E1 can be used to measure the total energy; E2 can be used to measure electrical energy of provided time period. Test results can be used for local display, but also connect with industrial control equipment, computer to compose the measurement and control system.
It can be equipped RS485 communication and adopts compatible ModbusRTU protocol; or it has options of relay alarm output. According to different request, the ratio, alarm, communication can be set by the keys on the panel
2. Technical feature
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Technical parameters
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Value
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Input
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Nominal value
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DC48V
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Overload
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1.2 times (continuous),2 times during 1s;
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Consumption
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Voltage ≤1mA,Curent ≤1mA
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Precision
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0.5 class
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Function
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Display
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7 Segment LCD screen (LCD)
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Communication
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RS485,Modbus-RTU protocol
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Alarm
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1 channel relay output,2A/30VDCor 2A/250VAC
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Power supply
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Voltage range
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DC32~60V
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Power consumption
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≤2W
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Isolation resistance
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≥100MΩ
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Power-frequency
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2kV/1min(RMS)( inputs / power, outputs / power)
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MTBF
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≥50000h
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Environment
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Temperature
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Working -10°C ~ +50°C
Storage -20°C ~ +70°C
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Humidity
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≤ 93%RH,no condensation,no corrosive gas
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Altitude
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≤ 2500mMeasure DC current, voltage, power, energy
DIN Mounting RS485 modbus-RTU CE MARK (EMC, LVD), RoHS Mark
1. General
PZ300 direct current measure meter is designed for application in telecom base stations, can measure voltage, current, power and energy of DC system, in which power is divided into E1 and E2 at the same time measurement, but in the menu can be separately of E1 and E2 cleared (E2 can also be cleared with the means of communication). In the actual use of the site, E1 can be used to measure the total energy; E2 can be used to measure electrical energy of provided time period. Test results can be used for local display, but also connect with industrial control equipment, computer to compose the measurement and control system.
It can be equipped RS485 communication and adopts compatible ModbusRTU protocol; or it has options of relay alarm output. According to different request, the ratio, alarm, communication can be set by the keys on the panel
2. Technical feature
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