Siemens KS6 Series User Manual download pdf (Page 35)

32 EPHY-MESS Industrial Motor Protection REV201205052

3.5.4 KTY-switching devices of the KTY 04.01-R series

The KTY 04.01-R engine protection equipment with mains and failure

indicator is designed for standard evaluation of engines and machines

provided with a KTY84-1xx sensor and for switch cabinet installation.

The switching device KTY 04.01-R operates in accordance with the

rest current principle and therefore controls itself against rupture of

wire. A short-time voltage loss of less than 200 ms does not lead to a

change of state of the auxiliary contact assemblies.

technical data KTY 04.01-R

mains supply

AC 50 Hz, , -10%...+10%

ambient temperature

-20°C...+60°C

relay output

1 commutator contact potential free

switching capacity

AC 250 V, max 6A; 300 VA cosφ =0,65

type of protection

IP40, terminals IP00

sensor connection

number of measuring circuits

type

KTY 84-130

KTY 84-150

KTY 84-151

KTY 84-152

number of connectable sensors

switching point

+60°C...+260°C

switch back

10K ± 2,5 K below switching point

fastening

on hat trail

dimensions

75 x 45 x 107.5 mm

1 2 ... 30 31 32 33 34 35 36 37 38 39 40 41 42 43

No comments

Siemens KS6 Series User Manual Page 35