OVR40440SPTS datasheet(37/62 Pages) ABB

Il numero della parte	OVR40440SPTS

Spiegazioni elettronici	DIN Rail circuit protective devices

PDF	62 Pages

Scroll/Zoom	100%

Produttore elettronici	ABB [ABB]

Homepage	http://www.abb.com

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37 / 62 page

Residual

Curr

ent

Devices

Low Voltage Products & Systems

16.35

ABB Inc. • 888-385-1221 • www.abb.us/lowvoltage

1SXU000023C0202 Rev. A

Technical data

Functions and classification criteria

RCDs

Power loss of RCDs

RCCBs F200 series

Rated Current in [A]

Power loss [W]

1.5

2.0

4.8

8.4

7.2

13.2

Performance in altitude of RCDs

Up to the height of 2000 m, ABB RCDs do not undergo any alterations in their rated performances. Over this

height the properties of the atmosphere change in terms of composition, dielectric capacity, cooling capacity

and pressure, therefore the performances of the RCDs undergo derating, which can basically be measured in

terms of variations in significant parameters, such as the maximum operating voltage and the rated current.

F200

Altitude [m]

2000

3000

4000

Rated service voltage Ue [V]

400

380

Rated current in

0.96xln

0.93xln

OVR40440SPTS Scheda tecnica(PDF) 37 Page - ABB