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Products Location:Home>>Products>>Instruments>>Coulometers
D900 PDF DownLoad     View

1.Measure true value of Voltage/Current/Watt/Power factor/Frequency/Active Energy/Reactive power Voltage/ampere rate free setting
2.3 alarms control output for option
3.Isolate analogue output
4.Power supply 90-260V AC 50/60Hz
5.Can be with RS485 or RS232 communication interface

Measure items True value for simple or 3 phase of voltage, current, watt,power factor, frequency, active energy and reactive power
Sizes 96x96x100mm: 3 lines of 4 digit display
Direct input range 0-600V, 0-5A
Sampling rate Abt.2/sec
Voltage/Current Rate setting PT, CT rate can be free set by software freely
Accuracy Voltage:      0.5% F.S.  2 digit floatCurrent:      0.3% F.S.  2 digit floatWatt:         0.5% F.S.  2 digit floatPower factor:  0.5% F.S.  2 digit floatFrequency:    1 Hz more or less
Alarm output 3 alarm free setting
Communication RS485, MODBUS or RTU protocol for option
Insulation resistance >100m Ohm  (between the housing and the terminals)
Insulation strength AC 1500  1min  (between the housing and the terminals)
Temperature & Humidity 0-50 degrees, 35-85% RH
Weight  DW9/ DW93 phase abt. 550g

Input 2:AV:AC voltage AA:AC current DA:DC current DV:DC voltage
Input 1:AV:AC voltage AA:AC current DA:DC current DV:DC voltage
Communication:Default:Without communication
2:RS232 4:RS485
AL3:N:No AL3 R:Relay S:SSR T:SCR
AL2:N:No AL2 R:Relay S:SSR T:SCR
AL1:N:No AL1 R:Relay S:SSR T:SCR
Analogue:Default:Without analogue I:With analogue
Power:Default:90-260V AC E:24V DC
Phase;Default:Simple phase 3:3 phase
Size: 9:96x96mm
DW Series Smart Coulometer Meter

For example, DW9-IRAV600AA5 means it is a meter in 96x96mm size, 1 alarms, measuring 600V and 5A AC, with RS485, measuring true value, with analogue output 4-20mA
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