Current transformer TOL-NTZ 10;20;35

Support measuring transformers TOL-NTZ-10 (20, 35) UHL2, T2 are designed to be installed
in complete switchgears
(switchgear) of internal installation, in prefabricated chambers of one-sided service (KSO), in other
electrical installations and are component parts.
Transformers provide transmission of measuring information signal to measuring devices, protection and signalling devices.
measurement, protection, signalling, automation and control devices. They are intended for
use in circuits of commercial and technical metering of electricity in electrical
AC electrical installations for the appropriate voltage class.

Transformers intended for use in systems of normal operation of nuclear power plants (hereinafter referred to as AC) are of class 4 according to 2.6 NP-001.
of nuclear power plants (hereinafter referred to as NPs) are of class 4 according to 2.6 of NP-001.
Transformers intended for use in the safety important system of normal operation of nuclear power plants (hereinafter referred to as NP-001) are of class 4 according to 2.6 NP-001.
of the normal operation of nuclear power plants are of Class 3 and have the classification designation 3H
according to 2.6 NP-001.
Transformers intended for use in the safety important system of normal operation of nuclear power plants are class 3H according to 2.6 NP-001.