High quality Hall effect heavy DC AC current transducer RCS18A series
Negotiable /Piece
Min.Order:100 Pieces
Ningbo Huayu Electronics Co., Ltd.
Current transducer type: RCS18A series
Picture of the product
Profile:
Open loop Hall effect current transducer RCS 18A series are for the 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 | 200A | 400A | 600A | 800A | 1000A | 1500A | 2000A |
Ip | Measuring range | 400A | 800A | 1200A | 1600A | 2000A | 3000A | 3000A |
Vsn | Output voltage @ Ipn | 4V | ||||||
Rm | Load resistance Rmax | ≥10kΩ | ||||||
Vc | Supply voltage | ±12~±15V | ||||||
Ic | Current consumption | ≤20mA | ||||||
Vd | Withstand voltage | 5kVrms/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 | ±30mV | ||||||
VOM | Magnetic offset voltage Ipn→0 | ±40mV | ||||||
VOT | Thermal drift | ≤±0.5mV/°C | ||||||
Tr | Response time | ≤5us | ||||||
BW | Bandwidth (-0.5dB) | DC~10kHz | ||||||
di/dt | Following accuracy |
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General parameters | ||||||||
Ta | Operating temperature | -25~+85 °C | ||||||
Ts | Storage temperature | -40~+90 °C | ||||||
W | Weight |
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Standards | EN50178:1998 |
Features
1. Open loop
2. According to UL 94-V0 requirements
3. According to RoHS and CE requirements
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. Electric car
2. Inverter / Converter
3. Electric locomotive traction and monitor system
4. Grid monitoring
5. Industrial power supply (welding machine, textile machine, electric machine, etc.)
Dimension
Outline drawing of RCS18A
Connection
Connection drawing
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 ( ISO, CE, RoHS )
Application cases
Brand introduction