Using The Device; Settings; Test - Eaton PKE12 Handbuch

4 Using the device

4.1 Settings

4.2 Test

Before commissioning the PKE motor-protective circuit-breaker, the rated
motor current must be set using the setting dial on the PKE motor-protective
circuit-breaker (￫ table 1, page 32). The setting dial on the trip block has 16
detent positions. This makes the following settings possible:
Table 8: Overview of settings on trip block
0.3 - 1.2 A
1 - 4 A
3 - 12 A
8 - 32 A
16 - 65 A
The motor-protective circuit-breaker features a test function (￫ Figure 7,
page 34).
When the test function is operated with the motor-protective circuit-breaker
switched on, the PKE trips and all main contacts open. The lines downstream
of the PKE can then be tested for zero voltage. To allow the powered-on PKE
motor-protective circuit-breaker to trip in its test position, a current
corresponding at least with the minimum set value of the trip block must
flow.
To maintain a proper working state, repeated testing of electrical plants and
equipment is necessary.
DANGER

Faulty devices must not be opened and repaired.
They must be replaced by specialist personnel.
PKE12, PKE32, PKE65 11/17 MN03402004Z-DE/EN www.eaton.com
0.30 0.33 0.36 0.40
0.63 0.70 0.77 0.83
1.00 1.10 1.20 1.30
2.10 2.40 2.60 2.80
3.00 3.30 3.60 4.00
6.30 7.00 7.70 8.30
8.00 8.80 9.70 10.50
17.00 19.00 20.50 22.00
16.00 17.50 19.50 21.00
34.00 38.00 41.00 44.00
4 Using the device
4.1 Settings
0.43 0.47 0.50 0.56
0.90 1.00 1.10 1.20
1.42 1.55 1.70 1.90
3.00 3.30 3.70 4.00
4.30 4.70 5.00 5.60
9.00 10.00 11.00 12.00
11.50 12.50 13.50 15.00
24.00 27.00 29.00 32.00
23.00 25.00 27.00 30.00
48.00 53.00 58.00 65.00
43