HO Series

Intelligent & interactive current transducers

HO 25 -NPPR & -NSMPR:

Programmable models by users

Through hole or surface PCB mounting

HO 8; 15; 25 -NP & -NSM: 

Already programmed models (fixed setting parameters)

Through hole or surface PCB mounting

HO Series

HO Series

Main characteristics:

  • Three programmable ranges: 8 ARMS, 15 ARMS, 25 ARMS (25 ARMS set by default)
  • Overcurrent detection with programmable thresholds (up to 5 x IPN)
  • Programmable response time (from 2 to 6 µs)
  • Up to 4 programmable internal references voltages (0.5, 1.5, 1.65, 2.5 V)
  • Access to voltage reference
  • Low offset and gain drift
  • Measuring range up to 2.5 x IPN
  • Small DC&AC current measurements from 2.67 to 25 ARMS nominal thanks to multirange configuration
  • Small design (12 (W) x 23 (L) x 12 (H))
  • High accuracy at 25°C: 1% of IPN at 105°C: 3.8% of IPN
  • Creepage & clearance distances: 8 mm + CTI 600
  • Each model is multi-range according to primary connection configuration
  • Programmable low-power mode (Vref disconnecting)
  • Programmable fault reporting
  • Standby mode
  • HO 25 -NPPR & -NSMPR can be digitally programmed by user for some parameters, functions (gain, internal reference used, response time, overcurrent detection level, fault reporting and low-power mode)
  • Three HO programmed models are also available in each version (through hole and surface PCB mounting). These are HO 8 & 15 & 25 -NP and 8 & 15 & 25 -NSM models. These programmable parameters/ functions are fixed in factory and can not be programmed by user afterwards.

Features:

  • Single supply 0, +5 V or 0, +3.3 V
  • Isolation test voltage: up to 4.3KVRMS / 50 Hz / 1 min
  • Through hole (-NPPR or - NP) or surface (-NSMPR or -NSM) PCB mounting models
  • Operating temperature range: -40°C to +105°C
  • Voltage output (0.8 V @ IPN)
  • Bandwidth DC... 100 to 600 KHz (-3 dB)

Product page

            

Family

            
Product list            
HO 8-NP Click here for HO 8-NP
HO 15-NP Click here for HO 15-NP
HO 25-NP Click here for HO 25-NP
HO 8-NSM Click here for HO 8-NSM
HO 15-NSM Click here for HO 15-NSM
HO 25-NSM Click here for HO 25-NSM
HO 25-NPPR Click here for HO 25-NPPR