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CAS - CASR - CKSR

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


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 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
  • 5 years warranty

Features:

  • DC, AC and pulse currents measurements with galvanic isolation
  • 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)

Standard compliance:

  • EN 50178 for industrial applications such as:
    • Home appliances
    • Solar inverters (MPPT)
    • Combiner box for solar applications
    • Servo drives
    • AC Variable speed drives
    • Power supplies
    • UPS
    • SMPS
    • Forklift trucks
    • Air-conditioners
    • Current monitoring
    • Welding applications
  • UL 508 (UR marking)
  • Using UL94-VO recognized materials
  • European Directive EMC 2004 / 108 / EEC: CE marking
  • Low voltage directive 2006 / 95 / EEC
  • IEC 61010-1 safety

 

Remarks:

  • Each model is multi-range according to primary connection configuration
  • Bipolar currents measurements when single supplied 0/+5 V or 0/+3.3 V
  • 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)
  • Thanks to this programmability, a single model in a wide range of circuit configurations can be used simplifying designs and reducing parts stock holdings
  • 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

 

 

Related links:

 

Product search results
Model Expand Primary
Nominal
Value
Measuring
Range
Secondary
Nominal
Signal
Supply
Voltage (V)
Accuracy (%) Mounting
 
HO 15-NP-0000 expand 15 A 37.5 A 0.8 V 5-5 Uni 1 PCB
  Technology: Open loop Hall Effect  
HO 15-NP-0000 Kit 5P expand 15 A 37.5 A 0.8 V 5-5 Uni 1 PCB
  Technology: Open loop Hall Effect  
HO 15-NP/SP33-1000 expand 15 A 37.5 A 0.46 V 3.3-3.3 Uni 1 PCB
  Technology: Open loop Hall Effect  
HO 15-NSM-0000 expand 15 A 37.5 A 0.8 V 5-5 Uni 1 PCB
  Technology: Open loop Hall Effect  
HO 15-NSM-0000 Kit 5P expand 15 A 37.5 A 0.8 V 5-5 Uni 1 PCB
  Technology: Open loop Hall Effect  
HO 15-NSM/SP33-1000 expand 15 A 37.5 A 0.46 V 3.3-3.3 Uni 1 PCB
  Technology: Open loop Hall Effect  
HO 25-NP-0000 expand 25 A 62.5 A 0.8 V 5-5 Uni 1 PCB
  Technology: Open loop Hall Effect  
HO 25-NP-0000 Kit 5P expand 25 A 62.5 A 0.8 V 5-5 Uni 1 PCB
  Technology: Open loop Hall Effect  
HO 25-NP/SP33-1000 expand 25 A 62.5 A 0.46 V 3.3-3.3 Uni 1 PCB
  Technology: Open loop Hall Effect  
HO 25-NPPR expand 25 A 62.5 A 0.8 V 5-5 Uni 1 PCB
  Technology: Open loop Hall Effect  
HO 25-NSM-0000 expand 25 A 62.5 A 0.8 V 5-5 Uni 1 PCB
  Technology: Open loop Hall Effect  
HO 25-NSM-0000 Kit 5P expand 25 A 62.5 A 0.8 V 5-5 Uni 1 PCB
  Technology: Open loop Hall Effect  
HO 25-NSM/SP33-1000 expand 25 A 62.5 A 0.46 V 3.3-3.3 Uni 1 PCB
  Technology: Open loop Hall Effect  
HO 8-NP-0000 expand 8 A 20 A 0.8 V 5-5 Uni 1 PCB
  Technology: Open loop Hall Effect  
HO 8-NP-0000 Kit 5P expand 8 A 20 A 0.8 V 5-5 Uni 1 PCB
  Technology: Open loop Hall Effect  
HO 8-NP/SP33-1000 expand 8 A 20 A 0.46 V 3.3-3.3 Uni 1 PCB
  Technology: Open loop Hall Effect  
HO 8-NSM-0000 expand 8 A 20 A 0.8 V 5-5 Uni 1 PCB
  Technology: Open loop Hall Effect  
HO 8-NSM-0000 Kit 5P expand 8 A 20 A 0.8 V 5-5 Uni 1 PCB
  Technology: Open loop Hall Effect  
HO 8-NSM/SP33-1000 expand 8 A 20 A 0.46 V 3.3-3.3 Uni 1 PCB
  Technology: Open loop Hall Effect