Open-loop Hall effect current sensor SCY15C

Product Details

• SCY15C Series open loop current sensor is developed on the basis of Hall effect.
• Especially designed for the electronic measurement of DC, AC or pulsed currents in high power and low voltage automotive applications with galvanic isolation between the primary circuit and the secondary circuit.
• Dual channel design provides a wide range of voltage measuring range for low channel 0~100A, and its high channel 0~1000A for model SCY15C-1000A, and measure low channel 0~75A and its high channel 0~750A for model SCY15C-750A.

Technical Parameters
Parameters(25°C) Model
SCY15C-750A SCY15C-1000A
High Primary Current (IPH) 750A 1000A
Low Primary Current (IPL) 75A 100A
Saturation Current (IP) 750AT 1000AT

Electrical Data
Item Min. Typical Max. Unit
Input power supply voltage range Vc (±5%) (Remark 1, Remark 2) - ±5 - VDC
Current consumption Ic - ±25 ±30 mA
Withstand resistance RINS @500V DC 1000 - - MΩ
Output voltage Vout @IPN, RL=25KΩ, TA=25℃ - - - V
Output internal resistance ROUT - 102 - Ω
Load Resistance RL (Remark 3) - 25 - KΩ
Accuracy Х @IPN, TA=25℃ - ±1 - %
Linearity εL @RL=10KΩ, TA=25℃ - ±1 - %IPN
Offset voltage VOE @TA=25℃ - ±20 ±30 mV
Hysteresis voltage VOM @IPN→0 10 ±20 ±30 mV
Temperature Coefficient of Offset Voltage TCV OE - ±1 ±1 mV/℃
Output voltage temperature coefficient TCVout - ±0.08 ±0.15 %/℃
Response time tD @0→IPN (Remark 4) - 3 5 μs
Ambient operating temperature TA -40 25 125 ℃
Ambient storage temperature Ts -40 25 125 ℃
Withstand voltage VD @50Hz,60s,0.1mA - 3000 - VAC
Weight m - 80 - g

Dimensions (in mm)

• Size error: ±0.5mm
• Primary aperture: φ24mm
• SCY15C wire shell: 2520H-05/ECI, Terminal: 2521-2/ECI
• The IP indication direction is the positive direction of the current
• Incorrect wiring may cause damage to the sensor

Caractéristiques / spécifications techniques

• Dual channel Hall effect current sensor
• Open loop measurement
• High channel: up to 1000A (SCY15C-1000A), 750A (SCY15C-750A)
• Low channel: up to 100A (SCY15C-1000A), 75A (SCY15C-750A)
• Galvanic isolation between primary and secondary circuits
• Input voltage: ±5VDC
• Current consumption: ±25 to ±30 mA
• Accuracy: ±1%
• Linearity: ±1% IPN
• Operating temperature: -40°C to 125°C
• Storage temperature: -40°C to 125°C
• Withstand voltage: 3000VAC
• Weight: 80g
• Primary aperture: 24mm