residual current transformer DCT A-070
Details
Residual current transformers, 70 mm Ø (inner), Type A, AC
suitable for detecting residual currents type A and AC, monitored frequency range 50 Hz - 60 Hz (type A) 40 Hz - 2 kHz (type AC), detection of rated residual operating current and residual current of 30, 100, 300, 1000 and 3000 mA, available designs with internal diameters of 20, 30, 35, 70, 105, 140 and 210 mm, rated voltage of monitored circuit up to 690 V, for rated currents up to 400 A, rated current can be extended using DMBT centring sleeve, compact, robust plastic housing, easy mounting
The devices are mounted on stable substrata using the supplied mounting brackets. any installation position
Transformers from series DCT A are used in conjunction with residual current monitors from series DRCM type A and modular residual current devices from series DMRCD type A.
The residual current transformers as bushing transformers are only permitted for operation with insulated cable and line systems. The internal diameter of the transformer must be set to at least 1.5 times the size of the external diameter of the cable(s) to be wired.
Residual current transformers, 70 mm Ø (inner), Type A, AC
suitable for detecting residual currents type A and AC, monitored frequency range 50 Hz - 60 Hz (type A) 40 Hz - 2 kHz (type AC), detection of rated residual operating current and residual current of 30, 100, 300, 1000 and 3000 mA, available designs with internal diameters of 20, 30, 35, 70, 105, 140 and 210 mm, rated voltage of monitored circuit up to 690 V, for rated currents up to 400 A, rated current can be extended using DMBT centring sleeve, compact, robust plastic housing, easy mounting
The devices are mounted on stable substrata using the supplied mounting brackets. any installation position
Transformers from series DCT A are used in conjunction with residual current monitors from series DRCM type A and modular residual current devices from series DMRCD type A.
The residual current transformers as bushing transformers are only permitted for operation with insulated cable and line systems. The internal diameter of the transformer must be set to at least 1.5 times the size of the external diameter of the cable(s) to be wired.
