Siemens KS6 Series User Manual download pdf (Page 26)

Home
Siemens
Unknown
KS6 Series
User Manual

Download
Share

Sharing
Add to my manuals
Print

REV201205052 EPHY-MESS Industrial Motor Protection 23

0,4

1,2

2,0

2,8

-100 0 100 200

T[°C]

[k ]

-10

0 1 2

Ic [mA]

R [ ]

-4

-8

-50

0 50

100

150

T[°C]

[K]

KTY83-110

-121

-122

KTY83-151

-152

-120

The shape of the characteristic curve can be sufficiently described by the following quadratic

equation:

[1] R

= R

• [1+A • (ϑ - ϑ

) + B • (ϑ - ϑ

)²]

R N = resistance at temperature ϑ N

ϑ = temperature in °C

ϑ N = reference temperature in °C (25°C)

A = 7.635 10

-3

-1

B = 1.731 10

-5

-2

Fig. 10, characteristic curve -KTY 83-1xx Fig.11, resistance deviation dependent of the

measuring current

Fig. 12, KTY 83, max. current in dependence Fig. 13, KTY 83, Max. measuring error in of

temperature dependence of the temperature

-50 0 50 100 150 200

T [°C]

Ic max

[mA]

1 2 ... 21 22 23 24 25 26 27 28 29 30 31 ... 42 43

Industrial Motor Protection 1
Fig. 1, NWT-ST 5
Fig 2, NWT-A 6
shrinkable 8
Fig. 2, M-xx / DSH 14
Fig. 4, M-xx / SGH 17
with connection head 18
a *) < 5 s 20
KTY83-1xx 24
KTY 84-1xx 24
Type identification 27
single litz wires 29
Fig.18, KTY-ESH with Teflon 29
(10 - 60 Hz) 36
N =2.5A 39
N =10A 39
N = 2.5 A 42
N = 6.3 A 42
Berta-Cramer-Ring 1 43
D-65205 Wiesbaden 43
Tel.: 06122 / 9228-0 43
Fax: 06122 / 9228-99 43

Comments to this Manuals

No comments

Siemens KS6 Series User Manual Page 26

Comments to this Manuals

Related products and manuals for Unknown Siemens KS6 Series