Digital Smart Power

Protection Relays

  • SOPR-SP-30 (Pin Type)
    Model: 3 ~ 30A
    Brief:
    SOPR-SP Electronic overload relay are designed to monitor three-phase motors against overheating and damage caused by Over-load and phase loss atindustrial sites.
  • SOPR-EP-1 (Pin Type)
    Model: 0.1 ~ 1.4A
    Brief:
    SOPR-EP Electronic overload relay are designed to monitor three-phase motors against overheating and damage caused by Over-load and phase loss atindustrial sites.
  • SOPR-EP-6 (Pin Type)
    Model: 0.5 ~ 6.5A
    Brief:
    SOPR-EP Electronic overload relay are designed to monitor three-phase motors against overheating and damage caused by Over-load and phase loss atindustrial sites.
  • SOPR-EP-30 (Pin Type)
    Model: 3 ~ 30A
    Brief:
    SOPR-EP Electronic overload relay are designed to monitor three-phase motors against overheating and damage caused by Over-load and phase loss atindustrial sites.
  • SOPR-EP-50 (Pin Type)
    Model: 10 ~ 50A
    Brief:
    SOPR-EP Electronic overload relay are designed to monitor three-phase motors against overheating and damage caused by Over-load and phase loss atindustrial sites.
  • DGK-04
    Model:
    Brief:
    3x380VAC; U<:230 ~ 360VAC; U>:400 ~ 460VAC   
  • DGK-03
    Model:
    Brief:
    3x380VAC; U>:400 ~ 460VAC
  • DGK-04F
    Model:
    Brief:
    3x380VAC; U<:230 ~ 360VAC; U>:400 ~ 460VAC; Phase Sequence;
  • DGK-04P
    Model:
    Brief:
    3x380VAC; U<:230 ~ 360VAC; U>:400 ~ 460VAC; Overheat Protection
  • DGK-04PF
    Model:
    Brief:
    3x380VAC; U<:230 ~ 360VAC; U>:400 ~ 460VAC; Phase Sequence; Overheat Proteciton
  • DGS-04F(Pin Type)
    Model:
    Brief:
    3x380VAC; U<:230 ~ 360VAC; U>:400 ~ 460VAC; Phase Sequence
  • DGS-04(Pin Type)
    Model:
    Brief:
    3x380VAC; U<:230 ~ 360VAC; U>:400 ~ 460VAC
  • DGS-03(Pin Type)
    Model:
    Brief:
    3x380VAC; U>:400 ~ 460VAC
  • AVR-80T
    Model:
    Brief:
    3*380V+Neutal. U>:230~300VAC+Off. U<:110 ~ 210VAC+Off. A>:1 ~ 80A+off
  • AVR-63T
    Model:
    Brief:
    3*380V+Neutal. U>:230~300VAC+Off. U<:110 ~ 210VAC+Off. A>:1 ~ 63A+off
  • AVR-100TF
    Model:
    Brief:
    3*380V+Neutal. U>:230~300VAC+Off. U<:110 ~ 210VAC+Off. A>:1 ~ 100A+off. With Phase Sequence
  • AVR-80TF
    Model:
    Brief:
    3*380V+Neutal. U>:230~300VAC+Off. U<:110 ~ 210VAC+Off. A>:1 ~ 80A+off. With Phase Sequence
  • AVR-63TF
    Model:
    Brief:
    3*380V+Neutal. U>:230~300VAC+Off. U<:110 ~ 210VAC+Off. A>:1 ~ 63A+off. With Phase Sequence
  • AVR-100T
    Model:
    Brief:
    3*380V+Neutal. U>:230~300VAC+Off. U<:110 ~ 210VAC+Off. A>:1 ~ 100A+off
  • EOCRSE2-E30
    Model: EOCRSE2-E30
    Brief:
    EOCR-SE2-E(Easy type)Electronic overload relay are designed to monitor single phaseand three-phase motors against overheating and damage caused by Over-load and phaseloss at industrial sites.
  • EOCRSE2-E60
    Model: EOCRSE2-E60
    Brief:
    EOCRSE2-E(Easy type)Electronic overload relay are designed to monitor single phaseand three-phase motors against overheating and damage caused by Over-load and phaseloss at industrial sites.
  • EOCRSE2-E05
    Model: EOCRSE2-E05
    Brief:
    EOCRSE2-E(Easy type)Electronic overload relay are designed to monitor single phaseand three-phase motors against overheating and damage caused by Over-load and phaseloss at industrial sites.
  • VR-40
    Model: VR-40(40A)
    Brief:
    U>:230~300VAC+Off. U<:120VAC~210VAC+Off. 
  • VR-63
    Model: VR-63(63A)
    Brief:
    U>:230~300VAC+Off. U<:120VAC~210VAC+Off. 
  • ATR-80
    Model: ATR-80(80A)
    Brief:
    U>:230~300VAC+Off. U<:110VAC~210VAC+Off. 
  • AVR-KT-100A
    Model:
    Brief:
    3*380V+Neutal. U>:230~300VAC+Off. U<:120 ~ 210VAC+Off. A>:1 ~ 100A+off. Phase Sequence Protection Can be On/Off
  • SOPR-SS1-05
    Model: SOPR-SS1-05
    Brief:
    SOPR-SS1 Electronic overload relay are designed to monitor single phaseand three-phase motors against overheating and damage caused by Over-load and phaseloss at industrial sites.
  • SOPR-SS1-30
    Model: SOPR-SS1-30
    Brief:
    SOPR-SS1 Electronic overload relay are designed to monitor single phaseand three-phase motors against overheating and damage caused by Over-load and phaseloss at industrial sites.
  • SOPR-SS1-60
    Model: SOPR-SS1-60
    Brief:
    SOPR-SS1 Electronic overload relay are designed to monitor single phaseand three-phase motors against overheating and damage caused by Over-load and phaseloss at industrial sites.
  • DAKR-03-V2 Digital Auto-Reset Overcurrent Protection Relay
    Model: DAKR-03-V2 (5~250/5A)
    Brief:
    DAKR-03-V2 Digital Auto-Reset Overcurrent Protection Relay is designed to protect motors and electrical equipment from overload conditions. It provides precise overcurrent detection, adjustable protection settings, and automatic reset function to ensure reliable and continuous operation in industrial applications.
  • AKR-60D-V2 Auto-Reset Overcurrent Protection Relay with CT
    Model: AKR-60D-V2 (1~63A)
    Brief:
    AKR-60D-V2 Auto-Reset Overcurrent Protection Relay with built-in CT is designed to detect overcurrent conditions and protect motors and electrical equipment from overload faults. With an adjustable current range of 1-63A, it provides accurate monitoring and reliable protection. It is widely used in motors, pumps, fans, and industrial automation systems.
  • AKR-100D-V2 Auto-Reset Overcurrent Protection Relay with CT
    Model: AKR-100D-V2 (10~100A)
    Brief:
    AKR-100D-V2 Auto-Reset Overcurrent Protection Relay with built-in CT is designed to detect overcurrent conditions and protect motors and electrical equipment from overload faults. With an adjustable current range of 10-100A, it provides accurate monitoring and reliable protection. It is widely used in motors, pumps, fans, and industrial automation systems.
  • AKR-250D-V2 Auto-Reset Overcurrent Protection Relay with CT
    Model: AKR-250D-V2 (10~250A)
    Brief:
    AKR-250D-V2 Auto-Reset Overcurrent Protection Relay with built-in CT is designed to detect overcurrent conditions and protect motors and electrical equipment from overload faults. With an adjustable current range of 10-250A, it provides accurate monitoring and reliable protection. It is widely used in motors, pumps, fans, and industrial automation systems.
  • AKR-60U-V2 Auto-Reset Undercurrent Protection Relay (With CT)
    Model: AKR-60U-V2 (1~63A)
    Brief:
    AKR-60U-V2 Auto-Reset Undercurrent Protection Relay with built-in CT is designed to detect undercurrent conditions and protect motors and pumps from dry running and load loss. With an adjustable current range of 1-63A, it provides accurate monitoring and reliable protection. It is widely used in water pump systems, fans, and industrial automation applications.
  • DAKR-01-V2 Digital Auto-Reset Undercurrent Protection Relay
    Model: DAKR-01-V2 (5~250/5A)
    Brief:
    DAKR-01-V2 Digital Auto-Reset Undercurrent Protection Relay is designed to monitor current levels and detect undercurrent conditions in electrical systems. It effectively protects motors and pumps from dry running, load loss, and mechanical faults. With adjustable settings and reliable performance, it is widely used in water pump systems, fans, and industrial automation applications.
  • AKR-01D-V2 Auto-Reset Undercurrent Protection Relay
    Model: AKR-01D-V2 (5~250/5A)
    Brief:
    AKR-01D-V2 Electronic Auto-Reset Undercurrent Protection Relay is designed to detect undercurrent conditions and protect motors and pumps from dry running and load loss. It provides reliable monitoring and stable performance for industrial applications.
  • AKR-03D-V2 Auto-Reset Overcurrent Protection Relay
    Model: AKR-03D-V2 (5~250/5A)
    Brief:
    AKR-03D-V2 Auto-Reset Overcurrent Protection Relay is designed to provide reliable protection against overload conditions in motors and electrical equipment. With accurate overcurrent detection and automatic reset function, it ensures safe and continuous operation. It is widely used in motors, pumps, fans, and industrial automation systems.
  • SOPR-SS3-06 Electronic Motor Protection Relay (Overload & Overcurrent)
    Model: SOPR-SS3-06
    Brief:
    SOPR-SS3 electronic motor protection relays are designed to protect single-phase and three-phase motors from overheating, overload and phase loss. As an advanced alternative to traditional thermal relays, they provide reliable and precise protection for industrial equipment such as pumps, fans and compressors.
     
    Overload protection adjustable range: 1-6A
  • SOPR-SS3-30 Electronic Motor Protection Relay (Overload & Overcurrent)
    Model: SOPR-SS3-30
    Brief:
    SOPR-SS3 electronic motor protection relays are designed to protect single-phase and three-phase motors from overheating, overload and phase loss. As an advanced alternative to traditional thermal relays, they provide reliable and precise protection for industrial equipment such as pumps, fans and compressors.
     
    Overload protection adjustable range: 5-30A
  • SOPR-SS3-60 Electronic Motor Protection Relay (Overload & Overcurrent)
    Model: SOPR-SS3-60
    Brief:
    SOPR-SS3 electronic motor protection relays are designed to protect single-phase and three-phase motors from overheating, overload and phase loss. As an advanced alternative to traditional thermal relays, they provide reliable and precise protection for industrial equipment such as pumps, fans and compressors.
     
    Overload protection adjustable range: 5-60A
Dongfeng Industrial Zone Yueqing, Zhejiang, 325604, P.R.China
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