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Current-transformer-Finder
Here you can find all current transformers.
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Hier finden Sie alle Stromwandler-Messumformer.
LED Annunciator Finder
Hier finden Sie alle LED-Meldetableaus.
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Current transformer
PTW 23
PTW 23 150/5A 1,5VA Kl.3
PTW 23 150/5A 1,5VA Kl.3
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Description
PTW
Split-core current transformer, for primary nominal currents from 100 A to 5000 A, secondary nominal current 5 A or 1 A, in classes 0.5 and 1, with divisible measuring system. These allow simple retro-fitting in existing systems, with no additional installation effort. The locking mechanism on the transformer is opened for the installation process, routed around the primary conductor, and then re-engages audibly. Once the secondary conductors have been connected, the measuring arrangement is immediately ready for use.
Model
PTW 23 150/5A 1,5VA Kl.3
Part number
80030
Class
3
VA
1,5
Category
Split-core current transformers
Prim. Current
150
Sec. Current
5
Technical data
Therm. Nominal Continuous Current Icth
1,0 x IN
Therm. Nominal Short-Time Current Ith
60 x IN, 1 Sek.
Max. Operating Voltage Um
0,72 kV
Insulation Test Voltage
3 kV, Ueff, 50 Hz, 1 Min.
Nominal Frequency
50…60 Hz
Insolation Class
E
Bus Bar 1
20 x 30 mm
Round Conductor
20 mm
Width
93 mm
Height
106 mm
Depth
58 mm
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