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Product list
VOLTAGE AND AMPERE METER
DIGIT WATT METER
POWER FACTOR METER
FREQUENCY METER
FREQUENCY AND TACHO METER
SENSOR SPECIAL METER
COUNTERS AND LENGTH
INTELLIGENT TIMER RELAY
TEMPERATURE CONTROL
INTELLIGENT METER
PROXIMITY SENSOR
DIGIT PANEL METER
INTELLIGENT INSTRUMENT
ELECTRICAL TRANSMITTER
PRESSURE TRANSMITTER
TEMPERATURE TRANSMITTER

| DIGIT WATT METER >> 4 INTELLIGENT WATT METER >> DB4 INTELLIGENT WATT METER

FEATURES

.Bright red LED
.Cos§¶:-0.5¡«1¡«£«0.5
.HI&LO Setpoint compare
.Isolation of photoelectric for analog output 4-20mA
1. ORDERING CODE
2. AC SINGLE PHASE WATT MEASUREMENT
Model Code Range Input voltage Input ampere Accuracy
DB4-PW20 0-19.99W 90V-450V ¡Ü100mA ¡À0.5%F.S¡À2Digit
DB4-PW200 0-199.9W 90V-450V ¡Ü1A ¡À0.5%F.S¡À2Digit
DB4-PW1100 0-1100W 90V-450V 5A ¡À0.5%F.S¡À2Digit
DB4-PW10KW 0-9999W 90V-450V C.T out 5A ¡À0.5%F.S¡À2Digit
Note:1¡¢If you need excition 4¡×20mA Analog output meter, Please you need with"I"in forward meter, Example, DB4-PW1100 isn't with 4¡×20mA Analog supply output, DB4I-PW1100 is with 4¡×20mA Analog supply output. The other models are the same.
2. If you need excition Hi and Lo setpoint meter, please you need with "P" in meter model. Example, DB3-AV20 isn't with Hi and Lo setpoint,DB3-PAV20 is with Hi and Lo setpoint. The other models are the same.
3¡¢With AC C.T.of the second ampere is 5A that input current are bigger than 5A. AC P. T. of the voltage second is 100V.If input voltage are higher than 1000V.
3.SPECIFICATIONS
Input mode Single ended
A/D converter V/F converter
Sampling time Abt.2.5sec
Over range "----"
Process Display Red LED £¨0.56'£©
Setting Display Red LED £¨0.28'£©
PF Cos¦µ -0.5¡«1¡«+0.5
Analog output 4-20mA(<500¦¸)
Arlam output Relay output(250V 2A)
Dielectric Strength AC1500V 1min
Insulation Res. DC500V¡Ý100M¦¸
Power consumption
¡Ü4.5VA
Power Supply 95V-245V
Weight Abt.500g
4.CONNECTION DIAGRAM
5.THE OUTSIDE DIMENSION

Hit amount£º3287  Date £º2004-10-23 ¡¾Print page¡¿ ¡¾Back¡¿
 
 


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