Installation Guide for ELK-CT0

• Converting primary circuit currents to a level suitable for secondary circuit equipment (relays and meters).
• Insulating primary and secondary circuits to protect secondary equipment from harmful effects during operation, such as short circuits.

Routine test report includes: Terminal markings verification, inter-turn overvoltage test, error determination, and power-frequency test.

Additional information available upon request: Theoretical current/voltage error and phase displacement values, and theoretical excitation (magnetization) curves.

Installation: Requires skilled personnel. Transformers are designed for SF6 insulated switchgears (ELK-04) and can be mounted in various configurations. Primary conductor is not included. Secondary windings are connected via outlet cables with lugs. Ensure all surfaces are clean before installation.

Safety: Always consider the transformer as part of an electrical circuit. Ground the metallic base. Short-circuit unused secondary windings and ground them.