Dold Italia S.r.l.

Via Privata Passo Pordoi, 5
20139 Milano
Italia

Quick mounting, easy to retrofit

Split current transformer ND 5014

The new split current transformers ND 5014 from the VARIMETER RCM series are suitable for residual current monitoring in conjunction with the residual current monitor IL 5882, for both alternating and pulsating direct currents in earthed mains. By opening the current transformers, they can be easily mounted on the conductors of the output to be monitored, thus enabling simple installation in existing plants or retrofitting measures. The split mechanism eliminates the need to cut or disconnect the conductors, thus minimizes costly interruptions to operation. Especially as the cutting of the conductors can lead to the fact that a new approval may have to be carried out for the plant. The compact current transformers are available in 3 sizes with a feed-through opening of Ø 49, 79 and 119 mm and allow vertical or horizontal mounting to the DIN rail.

The accuracy of a residual current measurement depends not only the quality of the products but also the suitable combination of measuring device and current transformer. DOLD also supplies appropriate residual current monitors for the split current transformer ND 5014. The monitoring devices IL 5882, SL 5882 and IP 5882 of the VARIMETER RCM series are particularly suitable for this purpose. Please do not hesitate to contact us for further information.

Advantages and customer benefits

  • Ideal for retrofitting, no need to cut the conductors
  • Due to split mounting ideally suited for existing plants
  • Quick installation due to split technology
  • High and reliable measuring accuracy up to 30 A
  • Feed-through openings of Ø 49, 79 and 119 mm available
  • Reliable connection technology through push-in terminal block
  • Extensive program for residual current monitoring from one source