Products

Heater Break Alarms

Heater break alarm module for single phase/three phase Power control (panel mounting type)
HBA-T22 / HBA-T32/ HBA-T23 / HBA-T33

  • Heater break alarm for single phase or three phase power control
  • Available for phase control, zero-cross control, relay contact, and SSR drive
  • Supported CT: CTL-6-P-N (HBA-T22 / HBA-T32), CTL-18S-N（HBA-T23 / HBA-T33）

※Two pieces of CT are used for the above.

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  • Main features
  • Main specification
  • External dimensions
  • Models

Main features

HBA-T22 (for single phase)

Used for phase control and zero cross control by a single phase power controller.

※Available for control systems with relay contact or SSR drive

HBA-T32 (for three phase)

Used for phase control and zero cross control by a three phase power controller.

※Available for control systems with relay contact or SSR drive

HBA-T23 (for single phase)

Used for phase control and zero cross control by a single phase power controller.

※Available for control systems with relay contact or SSR drive

HBA-T33 (for three phase)

Used for phase control and zero cross control by a three phase power controller.

※Available for control systems with relay contact or SSR drive

Main specification

HBA-T22 (for controls by a single phase power controller)

  • Input type: Load voltage and current transformer (CTL-6-P-N)
  • Detectable load current: 5A, 10A, 20A, 30A ac (depends on the device)
  • Settable range: 50 to 100% of setting value
  • Accuracy of load setting: ±3% of load set value
  • Alarm sensitivity: Current change of 10% or more of load capacity.
    ※Uncertain for the change of less than 10%

HBA-T32 (for controls by a three phase power controller)

  • Input type: Load voltage and current transformer (CTL-6-P-N)
  • Detectable load current: 5A, 10A, 20A, 30A ac (depends on the device)
  • Settable range: 50 to 100% of setting value
  • Accuracy of load setting: ±3% of load set value
  • Alarm sensitivity: Current change of 15% or more of load capacity.
    ※Uncertain for the change of less than 15%

<Common specification>

  • Alarm output: 2 points, Relay contact, 1c contact
  • Supply voltage: 100/110V or 200/220V, 50/60Hz
  • Power consumption: 1.2VA or less
  • Operating ambient temperature: 0 to 50°C

HBA-T23 (for controls by a single phase power controller)

  • Input type: Load voltage and current transformer (CTL-18S-N)
  • Detectable load current:  30A, 100A ac (depends on the device)
  • Settable range: 50 to 100% of setting value
  • Accuracy of load setting: ±3% of load set value
  • Alarm sensitivity: Current change of 10% or more of load capacity.
    ※Uncertain for the change of less than 10%

HBA-T33 (for controls by a three phase power controller)

  • Input type: Load voltage and current transformer (CTL-18S-N)
  • Detectable load current:   30A, 100A ac (depends on the device)
  • Settable range: 50 to 100% of setting value
  • Accuracy of load setting: ±3% of load set value
  • Alarm sensitivity: Current change of 15% or more of load capacity.
    ※Uncertain for the change of less than 15%

<Common specification>

  • Alarm output: 2 points, Relay contact, 1c contact
  • Supply voltage: 100/110V or 200/220V, 50/60Hz
  • Power consumption: 1.2VA or less
  • Operating ambient temperature: 0 to 50°C

 

External dimensions

 

 

Models