JD194-BS series frequency transducer is used to detect frequency in the power grid, and then output the isolated signal in the form of one-channel standard AC/DC voltage or current.
Model | JD194-BS4P/Q4T | ||
Accuracy | Class 0.5 | ||
Input | Wiring Mode | 3P3W, 3P4W(Y) | |
Voltage | Nominal Value | 100V, 380V | |
Overload | Continuous: 1.2Ue Instantaneous: 2Ue/10s | ||
Power Consumption | <1VA | ||
Current | Nominal Value | 1A, 5A | |
Overload | Continuous: 1.2Ie Instantaneous: 10Ie/5s | ||
Power Consumption | <1VA | ||
Frequency | 45-65Hz | ||
Expanded Function | Energy Pulse | 2 ways, pulse width: 80ms±20% | |
Analog Output | RL≤500 Ω, 4-20mA, 4-12-20mA | ||
Digital Input | - | ||
Output Ripple | < 2×fundamental error | ||
Response Time | 300ms | ||
Power Supply | Working Range | AC/DC 80-270V | |
Power Consumption | ≤5VA | ||
Environment | Operation | Temperature: -10~55℃Relative humidity: <93% RHNo corrosive gasAltitude: ≤2500m | |
Storage | Temperature: -20~75℃Relative humidity: ≤93% RH | ||
Insulation Strength | 2kV/50Hz/1min |
Model Selection
Related Names
Frequency Measuring Device | Signal Meter | Alternating Current Frequency Detecting Device