Hall effect current transducer module: RCS09E-400
Picture of the product
Profile:
Open loop Hall effect current transducer RCS09E-400 is for real-time precision measurement:
DC, AC, pulse and irregular wave currents with galvanic isolation between the primary circuit and the secondary circuit.
Performance parameters
Electric parameters | ||||||||
Ipn | Nominal RMS current | 400A | ||||||
Ip | Measuring range | 900A | ||||||
Vsn | Output voltage @ Ipn | 4V | ||||||
Rm | Load resistance Rmax | ≥10kΩ | ||||||
Vc | Supply voltage | ±12V ~ ±15V | ||||||
Ic | Current consumption | ≤15mA | ||||||
Vd | Withstand voltage | 3kVrms/50Hz/min | ||||||
Dynamic parameters | ||||||||
X | Accuracy @ Ta=25°C | ±1% FS | ||||||
εL | Linearity @ Ta=25°C | ±0.5% FS | ||||||
VO | Offset voltage @ Ta=25°C | ±20mV | ||||||
VOM | Magnetic offset voltage Ipn→0 | ±30mV | ||||||
VOT | Thermal drift | ≤±2mV/°C | ||||||
Tr | Response time | ≤3us | ||||||
BW | Bandwidth (-0.5dB) | DC~50kHz | ||||||
di/dt | Following accuracy | ≥50A/us | ||||||
General parameters | ||||||||
Ta | Operating temperature | -25~+85 °C | ||||||
Ts | Storage temperature | -40~+90 °C | ||||||
W | Weight | 60g | ||||||
Standards | EN50178:1998,ISO9001 | |||||||
Features
1. Open loop
2. According to UL 94-V0 requirements
3. RoHS and CE verified
Superiorities
1. Excellent accuracy, very good linearity
2. Low thermal drift
3. Wide bandwidth
4. Fast response
5. High immunity to external interference
6. Good overload capability
7. Low inductance
Applications
1. VF speed regulating device
2. Inverter / Converter
3. UPS
4. SMPS
5. Electric locomotive
6. Grid monitoring
7. Industrial power supply ( welding machine, textile machine, etc. )
Dimension
Outline drawing of RCS09E-400
Connection
Connection drawing
Application cases
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°C.
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.
Certifications ( ISO9001, CE, RoHS )
Brand introduction