Current transformer LINETRAXX® CTBS25

instrumentsplit-coreIEC

Description
The AC/DC sensitive LINETRAXX® CTBS25 (Type B) split-core measuring current transformer converts system leakage and fault currents, including smooth DC components, into an evaluable measurement signal. Suitable for use in DC, AC and 3(N)AC systems. The measurement signal is evaluated by RCMS410, RCMS425, RCMS460/490 or EDS440 series devices.

Features

• Split-core design for retrofit installation without disconnecting primary conductors
• AC/DC sensitive (Type B) detection of residual and fault currents including smooth DC components
• Integration-ready with RCMS410/425/460/490 residual current monitoring systems
• Compatible with EDS440 insulation fault locators
• Supply voltage: 24 V DC

Applications

• Residual current monitoring systems (RCMS)
• Insulation fault locating systems (EDS)
• Industrial power distribution and safety monitoring where DC components may be present

Variants
Type | Supply voltage U_S | Art. No.
CTBS25 | 24 V DC | B98120060

Technical specifications

• Commercial designation: LINETRAXX® CTBS25
• Type: CTBS25 (split-core measuring current transformer)
• Sensitivity / Type: AC/DC sensitive (Type B)
• Primary design: Split-core for easy retrofit
• Supply voltage: 24 V DC
• Compatible evaluation devices: RCMS410, RCMS425, RCMS460/490, EDS440
• Suitable systems: DC, AC, 3(N)AC
• Example article number: B98120060