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Heater break alarm module
HBA-T20 / HBA-T30 / HBA-T22 / HBA-T32

Brand : RKC
Category : Controllers
SKU : HBA-T20 / HBA-T30 / HBA-T22 / HBA-T32 Heater break alarm module

Main features

HBA-T20 (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-T30 (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-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

Main specification

HBA-T20 (for controls by a single phase power controller)

  • Input type: Load voltage and current transformer (CV-1-[])
  • Detectable load current: 5A, 30A, 100A ac (depends on CV-1 rating)
  • Settable range: 50 to 100% of CV-1 rated value
  • Accuracy of load setting: ±3% of load set value
  • Alarm sensitivity: Current change by 10% or more of load capacity.
    ※Uncertain for the change of less than 10%

HBA-T30 (for controls by a three phase power controller)

  • Input type: Load voltage and current transformer (CV-1-[])
  • Detectable load current: 5A, 30A, 100A ac (depends on CV-1 rating)
  • Settable range: 50 to 100% of CV-1 rated 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%

  • 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-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 CV-1 rated 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 CV-1 rated 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%

  • 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

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