Communication solutions for power utilities
UNIVERSAL TELEPROTECTION TPU-1
INSTALLATION AND COMMISSIONING MANUAL Web version TPU-1R - Rev. 5.9 (May 2018)
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ZCTU.01 terminal block
The ZCTU.01 BB1 & BB2 terminal blocks are associated with the MCTU current
measurement module. Each block has eight terminals, which have disconnect devices and
suitable for up to 2.5 mm
2
flexible conductors and up to 4 mm
2
rigid conductors. Figure 43
shows the assignment of the BB1 and BB2 terminals.
Figure 43 ZCTU.01 BB1 & BB2 terminal blocks