PKUS SKO Teleprotection Equipment
Protection of HV single-circuit and double-circuit overhead and cable power lines:
• Permissive tripping
• Direct tripping
• Blocking
Line protection:
• Distance protection
• Directional comparison protection
• High impedance earth fault protection
• Protection of multi-terminal power lines with single or multiple T-offs
PKUS EO2 Interface converter
PKUS EO2 is interface converters to connect relay protection equipment including Line Differential Protection and Teleprotection Equipment with C37.94 or optical E1 (CMI, G.704) ports to telecom networks via electrical E1 (HDB3, G.704).
PKUS EO1 Interface converter
PKUS EO1 is interface converters to connect relay protection equipment including Line Differential Protection and Teleprotection Equipment with C37.94 or optical E1 (CMI, G.704) ports to telecom networks via electrical E1 (HDB3, G.704).
Tester for Teleprotection Commands (UTK8)
The UTK8 is a versatile measurement equipment that allows technicians to check and prove the teleprotection channel performance end to end (up to 8 teleprotection commands at once). Practical appliance of the tester is essential for conducting:
• Factory Acceptance Tests
• Commissioning of a teleprotection system
• Service & Maintenance
UNIT-AP Arc Protection Device
The UNIT-AP device is designed for instantaneous arc fault protection. Can be used in low or medium voltage switchgears with the alternating or direct current. In a short circuit accompanied by an opened arc, the fiber optic sensor (FOS) can quickly localize the fault. Minimizes damage of electrical equipment, improves the reliability of power supply and increases the safety of staff.