Current transducer RCB59B/C series
Closed loop Hall current transducer RCB59B/C series are for the measurement of currents: DC, AC, pulsed and irregular wave currents with galvanic isolation between the primary circuit and the secondary circuit.
Electric parameters
Nominal RMS current (Ipn): 50A 100A 200A 300A
Measuring range (Ip): 1.5*Ipn
Output voltage @ Ipn: 4V (B) / 5V (C)
Load resistance Rmax (±15V): ≥10KΩ
Supply voltage (Vc): ±12V～±15V
Current consumption (Ic): 28mA+output current
Withstand voltage (Vd): 6kVrms/50Hz/min
Dynamic parameters
Accuracy @ Ta=25℃ (X): ±0.6% FS
Linearity @ Ta=25℃ (εL): ±0.1% FS
Offset voltage @ Ta=25℃ (Vo): ±20mV
Thermal drift (Vot): ≤±0.5mV/℃
Response time (Tr): ≤1us
Bandwidth (BW): DC～100kHz
Following accuracy (di/dt): ≥100A/us
General parameters
Operating temperature (Ta): -25 ～+85℃
Storage temperature (Ts): -40 ～+90℃
Weight (W): 75g±10%
Standards: EN50178:1997
Features
Magnetic balance (closed loop)
According to UL 94-V0
According to RoHS
Superiorities
Excellent accuracy, very good linearity
Low thermal drift
Wide bandwidth
Fast response
High immunity to external interference
Good overload capability
Low inductance
Applications
VF speed regulating device
SMPS
UPS
Converter device
Industry
Electric locomotive
Intelligent Grid monitoring
Notices
1.Please connect according to the dimension drawing in which defining the current flowing direction and the function of the PIN.
2.The temperature of the primary busbar can’t be over 100℃
3.We can also develop and manufacture transducers depending on customers’ requirements. Welcome to communicate with us when you are in this kind of demand.
