3TD, 3TE Contactor Assemblies
3TE6 contactor assemblies for
wye-delta starting, 630 kW
■
Overview
The contactor assemblies are suitable for use in any climate.
They are finger-safe according to EN 50274.
3TE contactor assemblies are available as complete units and
components for customer assembly.
The complete units are optionally supplied without a main
conducting path connection between the line contactor and the
delta contactor.
Motor protection
3TE68 contactor assemblies are supplied without overload
protection. Overload relays or thermistor motor protection trip
units must be ordered separately.
The overload relay can be either mounted onto the line contactor
or separately fitted. It must be set to 0.58 times the rated motor
current.
Size
Rated data AC-3
Rated control supply
voltage
U
s
DT
Order No.
Price
per PU
PU
PS*
(UNIT,
SET, M)
PG
Weight
per PU
approx.
Ratings of induction motors at
Opera-
50 Hz and
tional
current
I
e
up to
690 V
A
230 V
kW
400 V
kW
500 V
kW
690 V
kW
V AC
kg
Complete units, reversing time up to 10 s
AC operation, 50 Hz
Without main conducting path connection between mains and delta contactor
14
1090
315
630
800
1000 110
C
C
230/220
1)
3TE68 04-5CF0
3TE68 04-5CP0
1
1
1 unit
1 unit
101
101
58.000
58.000
For motor protection, overload relays for individual mounting must be ordered separately, see Protection Equipment: Overload Relays -> 3RB2 Solid-State
Overload Relays.
1) Operating range at 220 V:
0.85 ... 1.15 x
U
s
;
lower operating range limit according to IEC 60947.
* You can order this quantity or a multiple thereof.
Siemens LV 1 · 2006
3/55
3
■
Selection and ordering data
SIEMENS [ Siemens Semiconductor Group ]
