وصف
وصف المنتج
BD-AI Single Phase Current Transducer
عام
BD series current transducer isolate and convert electrical parameters (e.g.current,voltage,frequency,power and power factor) in the power grid into DC analog signal or digital signal.The product complies with GB/T13850-1998 and IEC-688.
سمات
– Measure AC current
– Overload: 1.2 times of rated value
– Analog Output DC 0-5V/0-10V/0-20mA/4-20mA
-RS485 (Modbus-RTU) communication
-Power monitoring application
– Overload: 1.2 times of rated value
– Analog Output DC 0-5V/0-10V/0-20mA/4-20mA
-RS485 (Modbus-RTU) communication
-Power monitoring application
Technical Parameters
| Technical parameters | Value | |
| دقة | 0.5class,0.2class | |
| Input | Nominal value | حاضِر :تكييف,DC 1A,5أ; الجهد االكهربى: تكييف,DC 100V,300الخامس,500Vand so on |
| Overload | Continual 1.2 مرات, Instantaneous current 10 times/5s;Instantaneous voltage 2 times /30s | |
| Absorbed power | ≤0.3VA(Current input);Voltage input≤0.3VA(100الخامس),≤0.6VA(300الخامس),≤1VA(500الخامس) | |
| تكرار | 50±5Hz,60±5Hz | |
| الإخراج | Nominal value | DC:4-20أماه,0-20أماه, 0-5الخامس, 0-10Vand so on |
| Load Resistance | Current output ≤600Ω Voltage output ≥1000Ω |
|
| Ripple content | <0.5% peak value | |
| Response time | ≤400ms | |
| مزود الطاقة | الجهد االكهربى | AC85-265V/DC100-350V/DC24V/DC48V |
| قوة | AC current, Voltage class ≤3VA, Power Class ≤4VA |
|
| Insulation Resistance | ≥100MΩ | |
| Isolation voltage | (Among input//output//power supply)2.0kV/1min,50هرتز | |
| Temperature coefficient |
0.5class≤200ppm/ºC; 0.2class≤100ppm/ºC | |
| E Environment |
درجة حرارة | Working:-10ºC~+55ºC Storage:-25ºC~+70ºC |
| رطوبة | ≤90%RH,(In the place without dew and corrosive gas) | |
| ارتفاع | ≤2000m | |
| تثبيت |
(TS35 rail mounting, or attached with screws in of the cabinet) | |
أنواع
| اسم | نموذج | دور | Optional Function |
| Current Transmitter | BD-AI | Measurement of single-phase AC current, isolation transmission output 4-20mA or 0-5V DC signal | RS485-MODBUS(ج) |
| BD-3I3 | Measurement of three-phase alternating currents transmission output isolation 4-20mA or 0-5V DC signal | / | |
| Voltage transmitter | BD-AV | Measuring AC voltage isolation transmission output 4-20mA or 0-5V DC signal | RS485-MODBUS(ج) |
| BD-3V3 | Three-phase three-wire voltage transmitter, measuring three-phase AC voltage isolation transmission output 4-20mA or 0-5V DC signal | / | |
| BD-4V3 | Phase four-wire voltage transmitter, measuring three-phase AC voltage isolation transmission output 4-20mA or 0-5V DC signal | ||
| Power transmitter | BD-4EA | Three-Phase four-wire multi-power transmitter, measuring and displaying exports three-phase current, voltage ,active power, reactive power ,frequency ,power factor, active energy; reactive energy and so on, 1~4 channel analog optional, two channel electric energy pulse output,RS485-MODBUS |
م- Analog output, selectable 1 channel, 2- channel, 3- channel, 4- channel |
| Frequency transmitter | BD-F | Measure frequency, transmit frequency into linear DC signal output | / |
| Active power transmitter | BD-3P | Three-Phase 3-wire,Measurement of active power, isolation analog signal transmission output | / |
| BD-4P | Three-Phase 4-wire,Measurement of active power, isolation analog signal transmission output | / | |
| Reactive power transducer | BD-3Q | Three-Phase 3-wire,Measurement of reactive power, isolation analog signal transmission output | / |
| BD-4Q | Three-Phase 4-wire,Measurement of reactive power, isolation analog signal transmission output | / | |
| P / Q combination transmitter | BD-3P/Q/I | Three-Phase 3-wire,Measuring current, active power, reactive power, isolate analog signal transmission output | / |
البعد(وحدة:مم)
Wiring
Power Supply: AC85~265V DC100~350V
