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Instant flexible BE-72 72*72 3AV 0-500V digital voltmeter panel mount

Instant flexible BE-72 72*72 3AV 0-500V digital voltmeter panel mount
Quantity:
  • BE-72 3AV

  • KDSI Also can do OEM

  • BE-72 3AV

  • LED,4 Digits Display

  • 0-9999

  • 0.5

  • AC/DC 80V-270V, DC48V, DC24V, AC220V, AC380V

  • -10℃~+55℃

  • 72*72mm

  • 3-phase 3-wire,3-phase 4-wire

  • AC/DC 0-500V

Instant flexible BE-72 72*72 3AV 0-500V digital voltmeter panel mount

1.1Product Description  

Model NO.: 
BE-72 3AV
Accuracy class:
0.5
Installation:
embedded
Brand name: 
KDSI
Measuring range:
0-9999
Usage:
high precision measurement of three phase AC voltage
Performance Characteristics
High precision measurement measurement of three phase AC voltage
Provide the digital tube display, local data query
Programmable voltage ratio
Support for RS-485 communication, Modubus-RTU protocol
Support for switching input, output, analog quantity transmitting output
Auxiliary power supply:AC/DC 80V~270V, AC220V, AC380V, AC100V

 

Technical Index
Signal input
 
 
 
 
 
 
Connection mode of four phase three wire, three phase three line
Rated voltage of AC 57.7V, AC 100V, AC 220V, AC 380V
Over load 1.2 times ( Continued ), 2 times / second ( instantaneous )
Power <1VA/ phase
Impedance >300KΩ
The frequency of 45~65Hz
Power consumption   <4VA
Function module
 
 
 
 
Communication interface 1 way RS-485 communication, Modbus-RTU protocol
Baud rate: 1200~9600bps, the default 2400bps
Switch input support 4 stem node input
The switch output support 3 relay output, capacity: AC 250V/5A, DC 30V/5A
Transmission output support 3 analog output: 0/4~20mA or 0~5/10V

Synoptic

Adopting A.C . Sampling this series meter can measure electrical parameters of the net such as current,voltage,frequency etc.and set ratio through key on panet .

Technical data

Technical parameters Value
input Normal value Voltage :300V500VCurrent :1A5A(Or ordered by customer)
Overload Currentcontinual 1.2timesinstaneous10times/1s
Voltagecontinual1.2timesinstaneous 2times/1s.
Frequency 4565Hz
Accuracy class 0.5
Display LED displayrange in0~9999
Power
supply
Voltage range AC 220V
Power consumption <5VA
Insulation resistance 100MΩ
Isolation voltage Between power supply/input/output   2kV/1minrms
MTBF 50000h
Environment Temperature Work-10~55,Storage:-25~+70℃
Humidity 93%RHIn the place without dew and corrosive gas
Altitude 2000m

Programming explain

There are three buttons in meters,such as  " SET","←","→" 、" caozuomianban huiche.jpgcaozuomianban huiche.jpg ".
"←" :  Menu items on the move or incremental value. .
"→" :   Menu item down or diminishing value .
"SET":   Menu Editor or the value of bit shifted to the right (in the digital input mode) .
   caozuomianban huiche.jpg "   ": Used for menu moving backward, the parameter is set back off and save your settings .
caozuomianban.jpg

Note: SET ” :the value of bit shifted to the right, in the password input mode or CT PT value input mode

1.2Dimensioned drawing

 

BE-72 3AV W
BE-96 3AV BE-96 3AV-1 BE-96 3AV-2
BE-72 dimensioned drawing

1.3Product Application

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1.4 Product Packaging 


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          Both products for overseas and domestic sales have the same high quality and are same carefully packaged. Perfection is our best interpretation to professionalism.
 
       Anti-moisture, anti-extrusion, anti-shock and anti-exposure.
       Specially thickened quality packaging cartons, anti-moisture and anti-shock.

       Professional bubble bags inside to prevent vibration during transportation.

Our meters are carefully packed layer by layer to ensure they can withstand long-distance transit to arrive at customers 


1.5 Professional Storage

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  Neat warehouse and clean production line

1.6 Our Customer

QQ图片20150428140943.png
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2.1、Test Report of SICEM  
No. Test Item Allowed value Actual value Conclusion
1 Appearanceinspection Visual control Meet the demand
2 Insulation resistance 5MΩ Meet the demand
3 Voltage test Voltage 2KV Meet the demand
4 Response time 4s 1.5s Meet the demand
5 Test of intrinsic error ±1.5 ±0.5 Meet the demand
6 Test of tracking error ±1.5 ±0.6 Meet the demand
7 Test of deviation from zero ±0.75 0 Meet the demand
8 Test of overshoot ±20 0 Meet the demand
9 Test of self-heating ±1.5 ±0.1 Meet the demand
10 Test of variation due to distortion of a.c. measured quantity ±1.5 ±0.2 Meet the demand
11 Test of variation due to position ±0.75 ±0.2 Meet the demand
12 Test of variation due to frequency on a.c. measured quantity ±1.5 ±0.3 Meet the demand
13 Test of variation due to a magnetic field of external origin ±6 ±0.2 Meet the demand
14 Test of variation due to ambient temperature ±1.5 ±0.2 Meet the demand
15 Test of variation due to ferromagnetic supports ±1.5 ±0.5 Meet the demand
16 Short-time overload test ±1.5 ±0.5 Meet the demand
17 Continuous overload test ±1.5 ±0.5 Meet the demand
18 Vibration and shock test ±1.5 ±0.3 Meet the demand
19 Temperature limits test ±1.5 ±0.2 Meet the demand
20 Test of variation due to temperature ±1.5 ±0.2 Meet the demand

 2.2、Advanced Test Equipment Imported

             Test is more accurate, with highest precision and smallest error
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TNT EMS FEDEX UPS DHL ARMEX
Our meters are carefully packed layer by layer to ensure they can withstand long-distance transit to arrive at customers safely. 


Production Line
3gai.jpg

Operators are working earnestly to control each and very working procedure. Details are attended as the manifestation of our professionalism everywhere 
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