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3 Phase Digital Frequency Panel Meter High Accuracy Analog Output 4-20ma

China Wei Dian Union(Hubei) Technology Co.,Ltd. certification
China Wei Dian Union(Hubei) Technology Co.,Ltd. certification
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3 Phase Digital Frequency Panel Meter High Accuracy Analog Output 4-20ma

3 Phase Digital Frequency Panel Meter High Accuracy Analog Output 4-20ma
3 Phase Digital Frequency Panel Meter High Accuracy Analog Output 4-20ma

Large Image :  3 Phase Digital Frequency Panel Meter High Accuracy Analog Output 4-20ma

Product Details:

Place of Origin: Wuhan, Hubei, China Mainland
Brand Name: WDLYCH
Certification: ISO9001, CE
Model Number: WD-9FA

Payment & Shipping Terms:

Minimum Order Quantity: 10PCS
Price: Negotiable
Packaging Details: Inner color box with export carton
Delivery Time: 7 working days
Payment Terms: Western Union, L/C, T/T
Supply Ability: 30,000pcs/month
Detailed Product Description
Product Name: Frequency Meter Model Number: WD-9FA
Place Of Origin: Wuhan, Hubei, China Display Type: Digital Only
Measuring Range: 0-9999 Color: White
Material: Enhanced PC Shell Dimension: 96*96mm
Power Supply: AC85-265V Accuracy Class: 0.5
Certificate: ISO9001/CE Warranty: 18 Months
High Light:

digital frequency meter

,

electronic frequency counter

3 Phase Digital Frequency Panel Meter High Accuracy Analog Output 4-20ma

 

1. Product Introduction: 

 

 Digital intelligent frequency meter are electric unit measuring instruments, which are able to measure voltage in transmission & distribution power system, widely used in power transforming, distribution automation, intelligent building and power monitoring.

 

 

2. Technical Parameters

 

Technical Index Value
Input
 
Nominal value Voltage AC:100V,220V,380V; Current AC: 1A/5A
Overload Continuous: 1.2 time/1s; Instant: 10 time/1s
Frequency 45-65Hz
Consumption <0.5VA
Accuracy 0.2%
Function
 
Display LED or LCD
Communication RS485,Modbus-RTU protocol
Alarm One 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 Range AC/DC85-270V
Power consumption <5VA
Insulation resistance ≥100MΩ
Power Frequency
Withstand Voltage
2kv/1min
Environment
 
Temperature Opertation: -25-55℃, Storage: -20℃-75℃
Humidity ≤93RH, no condensation, without corrosive
Attitude ≤2500m



3. Functions: 
 

- Measure three phase frequency in low voltage distribution system;

- Suitable for replacing pointer meter;

- Suitable for HV & HV voltage system;

-. High accuracy IEC62053-21 0.5%;

-. Built in MODBUS-RTU via RS485 port;

-. Optional analog output 4-20mA / 0-20mA

 

 

4. Ordering Code:

 

Model Name Basic Data Model No Dimension(mm) Cut-out (mm)
Three-Phase
Frequency Meter
  • LED Display
  • Input: Voltage
  • Transformation ratio: adjustable
  • Measurement: AC frequency
WD-2FA-□ 120*120 111*111
WD-9FA-□ 96*96 92*92
WD-3FA-□ 80*80 76*76
WD-AFA-□ 72*72 68*68
WD-BFA-□ 96*48 92*45
WD-DFA- 48*48 45*45

 

 

 

5. Wiring Diagram:

 

 

 

3 Phase Digital Frequency Panel Meter High Accuracy Analog Output 4-20ma 0

 

 

6.  Optional Function: 

 

 

 

3 Phase Digital Frequency Panel Meter High Accuracy Analog Output 4-20ma 1

 

 

7. FAQ:

 

Q: Are you trading company or manufacturer ?

 

A: We are factory and trading company at same time. We have all kinds of resources in the electrical industry. All the products you need can be supply with lowest price.

 

Q: How long is your delivery time?

 

A: Generally it is 7 days if the goods are in stock. or it is 15-30 days if the goods are not in stock, it is according to quantity.

 

Q: Do you provide samples ? is it free or extra ?

 

A: Sample is available but customers have to pay.

 

Q: What is your terms of payment ?

 

A: Payment<=1000USD, 100% in advance.

 

Q: How to send a inquiry for more information ?

 

A: You can find our contact information on the front page of the shop.

 

Contact Details
Wei Dian Union(Hubei) Technology Co.,Ltd.

Contact Person: Mr. He

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