Totalizing current transformers from the multict ESUSK series add up the input currents from up to eight main transformers and then divides them by the number of transformers or inputs.
The totalizing current transformers are designed to be used with identical main transformers. Upon request, totalizing current transformers that can be used with different main transformers or for billing purposes can also be provided.
It is also possible to calculate differences through the counter connection of main transformers to the totalizing current transformer.
In addition, the totalizing current transformers from the multict ESUSK series can be used for billing purposes in conjunction with main transformers suited for billing and an MID energy consumption meter.
The current transformer’s calibration period is indefinite.
Conformity
The conformity of transformers is documented by a yellow conformity mark and a declaration of conformity enclosed with the product.
Quality assurance
The quality assurance system must be recognized by the PTB in accordance with module D of the conformity evaluation procedure, so that billing transformers can be used directly for billing purposes.
Application
Establishing a measuring point, which is consulted for billing.
