Electric as well as diesel-electric locomotives and multiple units (EMU/ DEMU) require multifold monitoring and control of electric energy. Voltage and current sensors used for this purpose need to meet the special demands posed by railway operations. Of particular concern are are and smoke protection, electrical safety, as well as robustness towards extreme environmental conditions, mechanical stress and EMI infuences.
Overload-protected current mea- surement via shunt resistor from amps to kiloamps
Floating standard-signal output, switchable: 0/4 … (±) 20 mA, 0 … (±) 10 V,
Fire protection: HL3 according to EN 45545-2
Suited for use in substations for traction power supply: EN 50123-1
| Fire protection : | Outdoor applications up to HL3 Certifed by an independent test laboratory |
| MTBF : | 155 / 131 years. |
| Output protection : | Output terminals under protective cover IP51 acc. to EN 60529 Without protective covers |
| Weight: | Approx. 780 g / 650 g |
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Datasheet |
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