Stemar 1:10 interposing CT

The Stemar 1:10 interposing CT  (step-up) current transformers (CTs) are highly reliable tools designed to modify low-level current signals by a factor of 10x. These CTs are ideal for stability testing and verification in various electrical applications. Interposing CTs allow for the adjustment of secondary currents from existing line CTs without requiring their replacement.

By connecting the existing CT circuit to the input terminals, the resulting current from the output terminals becomes 10 times higher than the input magnitude. This functionality is especially valuable for testing unit protection and differential protection schemes.

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• 1 x 3-phase set included in kit.
• Convenient protective case with 4mm “Banana” Plug connection terminals.
• Durable transport case for protection and portability.

Dimensions

• Transport case (L x W x H): 62 x 46 x 24 cm.

Weight

• Total (2 x 3-phase sets in transport case): 26 kg.

• Enhances testing accuracy for stability and protection schemes.
• Saves time and resources by enabling current modifications without replacing existing CTs.
• Compatible with a wide range of protection and testing setups.
• Compact and portable design for ease of use in the field.

The Stemar 1:10 Interposing CT is ideal for use in a variety of applications, including but not limited to:

• Unit protection and stability testing.
• Differential protection schemes.
• Secondary current modification for electrical testing environments.