- DSP C Series DSP-CSM
- DSP C Series DSP-CCM-E,CCM-ES
- DSP C Series DSP-CCM-ET
- DSP C Series DSP-CCL-PT
- DSP C Series DSP-CCM-PT
- DSP C Series DSP-CCTM
- 메터에 의한 ON-OFF 운전 DSP-CCM-N
- 메터에 의한 ON-OFF 운전 DSP-CTM-N
- Digital Motor Protection Relay/P Series,Power(V,I) Type DSP-POL
- Digital Motor Protection Relay/P Series,Power(V,I) Type DSP-POM
- 전력형/전류형 보호계전기 DSP-PTL
- 전력형/전류형 보호계전기 DSP-PTM