HOYS Series – Hall Effect Current Sensors
The HOYS Series comprises high‑performance open‑loop Hall‑effect current sensors designed for accurate measurement of DC, AC, and pulsed currents up to 560 Arms in industrial environments.
Intended for busbar mounting, HOYS sensors feature large apertures, allowing easy integration into high‑current systems while maintaining reliable electrical isolation.
HOYS current transducers offer fast response time, low offset and gain drift, and include an overcurrent detection function set at 2.93 × Ipn, available via a dedicated output connection.
These characteristics make the HOYS Series well suited for industrial applications requiring stable current measurement and integrated protection signaling in compact mechanical formats.
HOYS – Features & Benefits
Main characteristics
- Open loop multi-range current sensor
- Voltage output
- Single supply +5 V
- Overcurrent detect 2.93 × IP N (peak value)
- Galvanic separation between primary and secondary circuit
- Low power consumption
- For busbar mounting
- Aperture: 21.5 × 13 mm
- Factory calibrated
- Mating JST connector:
- housing PAP-05V-S
- contact SPHD-00xT-P0.5
Benefits
- Low offset drift
- Over-drivable Uref
- Creepage / clearance > 10.5 mm
- Fast response
- Low profile 2 mm pitch connector for 22 to 28 AWG wire.
Typical applications
HOYS current sensors are designed for industrial applications such as:
- AC variable speed and servo motor drives
- Static converters for DC motor drives
- Battery supplied applications
- Uninterruptible Power Supplies (UPS)
- Switched Mode Power Supplies (SMPS)
- Power supplies for welding applications
- Combiner box
- Solar inverter on DC side of the inverter (MPPT)
LEM HOYS – Download & Technical Characteristic
HOYS sensors – ASK FOR SAMPLES / QUOTATIONS
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