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Wd-Bl Digital Measurement Meter Single Phase For Power Distribution System

Categories Digital Measurement Meter
Brand Name: WDLYCH
Model Number: WD-9L
Certification: ISO9001, CE
Place of Origin: Wuhan, Hubei, China
MOQ: 10pcs
Price: Negotiable
Payment Terms: Western Union, L/C, T/T
Supply Ability: 20,000pcs/month
Delivery Time: 7 days after payment
Packaging Details: Inner color box with export carton
Product Name: Digital Mpa Meter
Place of origin: Wuhan, Hubei, China
Display Type: Digital only
Measuring Range: 0-9999
Color: White/Grey
Dimension: 96*96mm
Voltage: AC220V or AC/DC85-270V
Accuracy Class: 0.2%
Phase: Single Phase
Communication: As Option
Alarm: As Option
Certificate: ISO9001/CE
Warranty: 18 Months
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Wd-Bl Digital Measurement Meter Single Phase For Power Distribution System


Wd-Bl Digital Measurement Meter Single Phase For Power Distribution System


1. Product Introduction:

WD-BL Single-phase rpm meters are used for measuring and monitoring the power distribution system. This series of meter can measure rmp in power distribution or other applications.


It combines the measurement, the analysis and the operation together, makes the information become clearer, and the operation become easier.



2. Main Technical Data:

Technical IndexValue
Input
Nominal valueVoltage AC:100V,220V,380V; Current AC: 1A/5A
OverloadContinuous: 1.2 time/1s; Instant: 10 time/1s
Frequency45-65Hz
Consumption<0.5VA
Accuracy0.2%
Function
DisplayLED or LCD
CommunicationRS485,Modbus-RTU protocol
AlarmOne channel passive relay; Contact capacity: 3A/30VDC,3A/250VAC, high, low, unbalance alarm etc.
Analog
DC4-20mA, DC0-20mA(Load<500Ω), DC0-5V(Load >1kΩ)
Input: 2-4 channel dry contacts, power inside, optocoupler insolation
Output: 2 switch output,normal open contact of relay
Contact capacity: 3A/30VDC,3A/250VDC
Power Supply
Voltage RangeAC/DC85-270V
Power consumption<5VA
Insulation resistance≥100MΩ
Power Frequency
Withstand Voltage
2kv/1min
Environment
TemperatureOpertation: -25-55℃, Storage: -20℃-75℃
Humidity≤93RH, no condensation, without corrosive
Attitude≤2500m




3. Main Characteristics:

1).High precision measurement of Single- phase pressure in power distribution system and other applications.


2). To provide a nixie tube or liquid crystal display,local data query.


3). Current and voltage gain programmable settings.


4). Support for RS- 485 communication, Modbus-RTU protocol.


5). Support for switching input, output, analog quantity transmitting output.


6). Auxiliary power supply: AC/DC 80V~270V, AC220V.


7). A variety of shapes, to meet the different req-uirements of the cabinet body electric circuit.



4. How to Order?

Model NameBasic DataModel NoDimension(mm)Cut-out (mm)
Single-Phase
Digital Mpa Meter
  • LED Display
  • Input: From sensor output
  • Transformation ratio: adjustable
  • Measurement: Pressure
WD-9L-□120*120111*111
WD-3L-□96*9692*92
WD-AL-□80*8076*76
WD-BL-□72*7268*68
WD-DL-□48*4845*45



5. Wiring Connection And Ternimal Diagram:


6. Optional Functions:



7. FAQ:


  • Who is Wei Dian Union?

Wei Dian Union is a new company, eastablished in the year of 2015, we have 15 technical engineer and 10 sales man, including domestic and international sales. Our team is young, which guarantee us more vitality.


  • Is your company manufacturer or trading company?

Yes, we are the manufacturer, we buy house and develop moudles all by ourselves.


  • What is the warranty of your products? and how about your quality?

All of our meters have 18 months warranty, and we cooperate with the university to develop new items and quality control, besides our own technical team.


  • How about your payment term and shipment?

We accept T/T, L/C and western union, prefer to TT, delivery date should be within one week after payment.


  • What’s your advantage? Why should I choose your company?

Price: Compared with other famous company, our cost is much lower;

Quality: We have strict quality control, each meters have to accept life-time testing & inspection.

Sales supports: We are not big company, so our policy is flexible, quick action to any requirements.

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