ACX4F-9K1 AC Frequency Meter
1)Programmable Frequency Meter
2)Four digital inputs
3)Pass CE,CCC,ROHS
Minimum Order Quantity: 5 Piece/Pieces
Supply Ability: 10000 Piece/Pieces per Month
Payment Terms: L/C,T/T,Western Union,MoneyGram,paypal
Contact SupplierPackaging Detail: 1pc/polybag/paper box, or packed as per requirements
Delivery Detail: 7~12 days
Frquency meter
1.Applied in power networks and power auto-control systems;
2.Mainly measure the parameters of the frequency;
3.RS-485, MODBUS-RTU protocol, realize remote communication;
4.Four digital inputs to monitor and control the switch state;
5.Two relay alarm outputs to realize remotely control.
Technical parameters
Technical parameters | Value | |
Accuracy | 0.2% | |
Display | Single row four bits LED Display, additional symbol bits | |
Input | Nominal Input | Voltage AC100V,220V,380V etc |
Overload | Sustained:1.2 times;Instantaneous: voltage 2 times/ 1 0s Current 10 times/ 5 s | |
Frequency | 40-65Hz | |
Power | Supply Power | AC/DC 80 - 270V |
Power Consumption | <4VA | |
Digital Input | 4 digital inputs ,passive dry contact node,R<500Ω turn-on;R>100kΩ turn-off | |
Relay Output | 2 Relay Outputs,relay contact capacity :AC5A/250V resistive,DC5A/30V resistive | |
Communication Interface | RS-485 interface, MODBUS-RTU protocol, Baud rate default 4800(2400,9600 etc)bps | |
Withstand Voltage | Power Supply & Input >2kV; Power Supply & Output >2kV; Output & Input >2kV | |
Insulation | ≥100MΩ | |
Mean Time Between Failures(MTBF) | ≥50000h | |
Operating Condition | Environment Temperature:-10-55°C,Relative Humidity≤93%, No corrosive gas environment, Altitude≤2500m | |
Storage Condition | Ambient Temperature:-20-75°C,Relative Humidity≤93% |