TI 9 C Thermal Overload Relay
Introduction
Ordering Data
Thermal overload relays TI 9C are used with
minicontactors CI 4 f or class 10 protection of squirrel
cage motors where space is a prem i um.
The relays have single-phase protection, i.e.
accelerated release if phas e drop-out occurs.
This is particularly important for motors with delta
connected windings.
Other features of TI 9C:
• stop/reset button
• manual/automatic reset
• test button
• double scale for direct s tart or Y/D start
• signal contact with change over or galvanically
isolated
For technical data, see page 49-51
Thermal overload relays TI 9C
Range Max. Fusing Signal contact
galvanically isolated
Motor
protection
Amp.
Y/D
starters
Amp.
Class "J"
time delay fuse
Amp.
96
95
98
97
0.13 - 0.20 - 1 x 047H3060
0.19 - 0.29 - 1 x 047H3061
0.27 - 0.42 - 1 x 047H3062
0.40 - 0.62 - 1 x 047H3063
0.60 - 0.92 - 3 x 047H3064
0.85 - 1.30 - 3 x 047H3065
1.2 - 1.9 - 3 x 047H3066
1.8 - 2.8 3.2 - 4.8 4 x 047H3067
2.7 - 4.2 4.7 - 7.3 6 x 047H3068
4.0 - 6.2 6.9 - 10.7 10 x 047H3069
6.0 - 9.2 10 - 16 15 x 047H3070
Code no.
Overview
Thermal Overload Relay TI 9C
12 DKACT.PD.C20.AN1.22
Automatic reset button
(supplied with unit)
Stop button extension
See page 18
TI 16C, TI 25C and TI 30C Thermal Overload Relays
Introduction
Ordering Data
Thermal overload relays TI 16C, TI 25C and TI 30C
are used with contactors CI 6 - 30 for class 10
protection of squirrel cage m otors up to 30 HP.
The relays have single-phase protection, i.e.
accelerated release if phas e drop-out occurs.
This is particularly important for motors with delta
connected windings.
Other features of TI 16C - 30C:
• stop/reset button
• manual/automatic reset
• test button
• double scale for direct s tart or Y/D start
• signal contact with change over or galvanically
isolated
For technical data, see page 49-51
Thermal overload relays TI 16C, TI 25C and TI 30C
Range Max. Fusing Signal contact
galvanically isolated
Motor
protection
Amp.
Y/D
starters
Amp.
Class "J"
time delay fuse
Amp.
96
95
98
Code no. Type
97
0.13 - 0.20 - 1 x 047H0200
0.19 - 0.29 - 1 x 047H0201
0.27 - 0.42 - 1 x 047H0202
0.40 - 0.62 - 1 x 047H0203
0.60 - 0.92 - 3 x 047H0204
0.85 - 1.30 - 3 x 047H0205
1.2 - 1.9 - 3 x 047H0206 TI 16C
1.8 - 2.8 3.2 - 4.8 4 x 047H0207
2.7 - 4.2 4.7 - 7.3 6 x 047H0208
4 - 6.2 6.9 - 10.7 10 x 047H0209
6 - 9.2 10 - 16 15 x 047H0210
8 - 12 13 - 20.8 15 x 047H0211
11 - 16 19 - 27 20 x 047H0212
15 - 20 26 - 35 25 x 047H0213 TI 25C
19 - 25 33 - 43 35 x 047H0214
24 - 32 41 - 55 40 x 047H0215 TI 30C
Overview
Holder for DIN rail mounting
See accessories page 18
3-pole terminal block and adaptor
See accessories page 18
DKACT.PD.C20.AN1.22 13
Thermal Overload Relay TI 9C
Assembly clips
See accessories page 18
Automatic reset button
(supplied with unit)
Stop button extension
See accessories page 18
TI 80, TI 85, TI 90 and TI 110 Thermal Overload Relays
Introduction
Ordering Data
Thermal overload relays TI 80 - 110 are used with
contactors CI 32 - 105 for c l ass 10 protection of
squirrel cage motors up to 100 HP.
The relays have single-phase protection, i.e.
accelerated release if phas e drop-out occurs.
This is particularly important for motors with delta
connected windings.
Other features of TI 80 - 110:
• stop/reset button (TI 80 - 85)
• reset button (TI 90 - 110)
• manual/automatic reset
• test button
• double scale for direct s tart or Y/D start
• signal contact with change over or galvanically
isolated
For technical data, see page 49-51
Thermal overload relays TI 80, TI 85, TI 90 and TI 110
Range Max. Fusing Signal contact
95
96
98
Type Code no.
95
97
Motor
protection
Amp.
Y/D
starters
Amp.
Class "J"
time delay
fuse
96 98
Amp.
16 - 23 28 - 40 30 x 047H1013
22 - 32 38 - 56 40 x 047H1014
30 - 45 52 - 78 60 x TI 80 047H1015
42 - 63 75 - 109 80 x 047H1016
60 - 80 105 - 138 100 x 047H1017
74 - 90 130 - 147 125 x TI 85 047H1018
68 - 90 121 - 155 125 x TI 90 047H3010
85 - 110 147 - 190 150 x TI 110 047H3011
Overview
Adaptor for TI 80 - 85
See accessories page 16
See accessories page 18
Bus bars for TI 80 - 85
See accessories page 16
See accessories page 18
Thermal Overload Relay
TI 80 - 85
Stop button extension
See accessories page 16
See accessories page 18
14 DKACT.PD.C20.AN1.22
Thermal Overload Relay TI 90 - 110
Terminal cover for TI 90 - 110
See accessories page 15
See accessories page 17
TI 180E and TI 630E Electronic Overload Relays for Contactors CI 86 - CI 420EI
Introduction
Ordering Data
Electronic motor protection relays TI 180E and TI
630E give effectiv e prot ection of electric mot ors
exposed to thermal overload, phase failure and
asymmetrical load. They therefore fulfill the
requirements of IEC 947-4 and IEC 255-8.
TI 180E/630E are compact unit s with built-in current
transformers for measurem ent of motor operating
current.
Other features of TI 180E and TI 630E:
• Galvanically isolat ed signal contact.
• Light emitting diodes for operating and operation
functions.
• Connection for thermistor over temperature
protection.
• TI 180 E can be mounted on backplate, 35 mm
symmetrical DIN-rai l or direct on contactors CI 86
- CI 170EI via bus bars
• Test and reset functions
For technical date, see page 52-55
Electronic thermal relay, Type TI 180 E
1)
Control voltage Range With remote reset Without remote reset
U
e
Motor starter Code no. Code no.
24V, 50/60Hz 047H3004 047H3013
110V, 50/60Hz 047H3005 047H3014
220-230V, 50/60Hz 20 - 180 A 047H3006 047H3015
240V, 50/60Hz 047H3007 047H3016
380-400V, 50/60Hz 047H3008 047H3017
415V, 50/60Hz 047H3009 047H3018
1
) TI 180E Electronic therm al rel ay requires bus bars to connect to Contactors
Electronic thermal relay, Type TI 630 E
Control voltage Range With remote reset Without remote reset
U
e
Motor starter Code no. Code no.
24V, 50/60Hz 047H3053 047H3031
110V, 50/60Hz 047H3054 047H3032
220-230V, 50/60Hz 160 - 630 A 047H3055 047H3033
240V, 50/60Hz 047H3056 047H3034
380-400V, 50/60Hz 047H3057 047H3035
415V, 50/60Hz 047H3058 047H3036
With Y/D start, t he m otor full load current must be mul tiplied by 0.58
Overview
IMR Remote reset and indicator Module
See accessories page 18
TI 630E Electronic Overload Relay
DKACT.PD.C20.AN1.22 15
TI 180E Electronic Overload Relay
Bus bars for TI 180E
See accessories page 18
Front cover for TI 180E
See accessories page 18
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