Ravioli D.c. contactors for battery vehicles

TECNO Type in ermetically protected case.
LOGO Type for operating voltage up to 96V.
TEAM Type IP 65 protected motor reversers

Applications

Aerial platforms
Agricultural machines
Autocranes
Bow thrusters
Control boards
D.C. Motors
Electrical vehicles
Forklifts
Machines for forestry
Scissor lifts
Scrubbers for industry
Sweepers for industry
Telecommunication
Trucks covering
Winches
Winches / Windlasses

Ravioli LOGO Series D.C. Contactors

The range of LOGO series contactors type TL-10,
which are very small and very powerful,
has been designed to be suitable for
the traction and material handling fields using
direct current.
Such contactors can be applied to lift trucks,
industrial cleaning machines,
various services on board of ships and boats,
as well as to road and rail transport vehicles

Coils
The d.c. coils feature terminals with 6 mm connections.
Standard duty is in intermittent
mode (50%). Maximum workingtime is
15 mins (temporary duty).
Normalized voltage is: 12-24-36-48 V
Different types are available as follows:
reduced consumptationcoils for continous duty
- option P

Main Contacts
The contactors have silver alloy double breaking contacts,
resistantto arc, suitable for heavy duty.
The NC contacts are not suitable for
making or breaking cur-rent

Integral Protection
The cover is completely protected from oil,
water and dust

Option M - Magnetic blowouts
TL10 and TL11 contactors featuring permanent
magnets are recom-mended for
voltage > 36 V d.c.In this case the cover is open,
to allow housing of the the magnets,
and the polarities indicated on the cover must be respected

The numeric suffix identifying voltage is as follows:
Voltage(V)	12	24	36	48
Suffix	1	2	3	4

D.C. Motor Reverser COMBI type TLD18

Main Features
The COMBI type TLD18A
( two single pole contactors with (1 NO +1 NC )
and TLD18B ( two single pole contactors with
(1 NO )include internal electric connections.
The result is a compact product completely
protected from oil,water and dust.
Standard duty is in intermittent
mode ( 50 % ) with a maximum working
time of 15 minutes (temporary service ).
The NC contacts are not suitable for
making or breaking current.
The TLD18 COMBI
motor reverser is suitable with 50 % intermit-tent coil.

Correct use of the motor reverser

The used contactors have fast drop-out times
(10 msec) and
relati-vely long pull-in times
(approx. 20 msec).In this way,
safe reversals can be carried out
without the risk of thecontacts being
closed at the same time.
The use of suppressor diodes, however,
increases drop-out times,
and therefore it is important to choose the most suitable
type of sup-pressor (diode+resistor). 

Types and Codes

Type	code
TLD18A 2x1NO 1 NC 4 poles 50% coil	ETLD18A
TLD18B 2x1NO 3 poles 50% coil	ETLD18B

Ravioli D.C. Motor ReversersCOMBI type TLD48

Main Features
The COMBI type TLD48 motor reversers includes
two single pole contactors with 1NO 1NC contacts
and internal electrical connec-tions.
The result is a compact product featuring IP50
protection degree,spade connections and
terminals excluding.Standard duty is in
intermittent mode (50%) with a maximum
working time of 15 minutes (temporary service)

The NC contacts are not suitable for making or breakingcurrent.
The TLD48 COMBI motor reverser is available in versions with:
– 50% intermittent duty
– application of magnetic blowout (option M)
– application of dust protection (option V)
– application of  two auxiliary contacts (option A

Correct use of the motor reverser
The used contactors have fast drop-out times (10 msec)
and rela-tively long pull-in times (approx.30 msec).
In this way, safe  reversals  can be  carried  out without
the risk ofthe contacts being closed at the same time.
The use of suppressor diodes, however,
increases drop-out times,and therefore
it is important to choose the most suitable
type ofsuppressor (diode+resistor)

Type and Codes

Type	Code
TLD48  50% int. duty	E TLD48
TLD48  50% int. duty and magnets	E TLD48M

The suffix A is to be added to these codes when the
mounted auxiliary contactis required.

D.C. Motor Reversers type TEAM

Main Features
The range of TEAM monobloc motor reversers has been
designed to be particularly suitable for traction and
handling in direct current and especially for: lift trucks,
sweepers and industrial cleaning machines,
services on board ships as well as vehicles for road
and rail transport.
TEAM motor reversers TE106C / TE156 C
(two single pole contactors with 1 NO 1 NC contacts) and
TE106 / TE156 (two singlepole contactors with 1 NO contacts)
are provided with internal electric connections.
The result is a compact and completely protected product.

Coils
D.c. coils are provided with terminals with 6 mm connections.
Standard duty is intermittent (50%). Maximum working time is
15 mins (temporary duty).
Normalized voltage is: 12-24 V
Main Contacts
Motor reversers have silver alloy double breaking contacts,
resistantto arc, suitable for heavy duty.
NC contacts are not suitable for switching on
and off thecurrent.

Integral Protection
The cover is completely protected from oil, water and dust,
withIP65 protection degree.

Types and Codes

Types			Codes
TE106	2x1NO	3 poles 50 % coi	ETE106
TE106C	2x1NO 1NC	4 poles 50 % coil	ETE106C
TE156	2x1NO	3 poles 50 % coi	ETE156
TE156C	2x1NO 1NC	4 poles 50 % coil	ETE156C

Performances

Motor reverser	TE106C	TE156C	TE106	TE156
Nominal operating current at 50% intermittent, 300 op/h	120A	150A	120A	150A
Thermal current rating (Ith) NO	80A	100A	80A	100A
Nominal voltage (Ue)	24V	24V	24V	24V
Breaking capacity with 15 ms time constan	360A	450A	540A	575A
Category of usage	DC5	DC5	DC5	DC5
Working voltage limits	0,7-1,1Vn	0,7-1,1Vn	0,7-1,1Vn	0,7-1,1Vn
Coil power dissipation	32W	32W	32W	32W
Protection degree	IP65	IP65	IP65	IP65
Mechanical life (op. n.)	3x10^6	3x10^6	3x10^6	3x10^6
Main contacts	2x1NO 1NC	2x1NO	2x1NO 1NC	2x1NO

Ravioli LOGO series D.c. contactors
Type TL-10

Types and Codes

Types	Codes
TL10 int. 50%	E TL10
TL10 int. 50% and magnets	E TL10M
TL10 int. 100%	E TL10P
TL10 int. 100% and magnets	E TL10MP

Accessories

The range of LOGO series contactors
type TL 10 is available with abracket,
which can be assembled like the drawing below.

Bracket :   E TL10ST-2

 

PERFORMANCES
Contactor	TL10	TL10M	TL10P
Nominal operating current at 50% intermittent duty, 300 op/h (Ie)	100A	100A	100A
Thermal current rating, permanent dut (Ith)	72A	72A	72A
Nominal voltage (Ue)	12V 24V	36V 48V	12V 24V
Breaking capacity with 15 ms time constant	400A	400A	400A
Category of usage	DC5	DC5	DC5
Working voltage limits	0,7-1,1Vn	0,7-1,1Vn	0,85-1,1Vn
Coil power dissipation	12W	12W	5W
Manoeuvre time (pull-in time) (drop-out time)	20ms 10ms	20ms 10ms	20ms 10ms
Max clamps torque	4 Nm	4 Nm	4 Nm
Mechanical life (op n)	3x10^^6	3x10^^6	3x10^^6
Main contacts	1NO	1NO	1NO 1NC

LOGO series Single Pole dc Contactors

Type TL11

LOGO series single pole contactors
type TL11 are
suitable in thefollowing versions:
– 50 % intermittent coil
– 100 % intermittent - permanent coil (option P)
– application of magnetic blowouts (option M)

The NC contacts are not suitable
for making or breakingcurrent.

Types and Code

Types	Codes
TL11 int. 50%	E TL11
TL11 int. 50% and magnets	E TL11M
TL11 int. 100%	E TL11P
TL11 int. 100% and magnets	E TL11MP

Accessories
The range of LOGO series contactors type TL 11
is available with abracket, which can be assembled
like the drawing below

Bracket : E TL10ST-2

PERFORMANCES
Contactor	TL11	TL11M	TL11P
Nominal operating current at 50% intermittent duty, 300 op/h (Ie)	100A	100A	100A
Thermal current rating, permanent dut (Ith)	72A	72A	72A
Nominal voltage (Ue)	12V 24V	36V 48V	12V 24V
Breaking capacity with 15 ms time constant	480A	480A	480A
Category of usage	DC5	DC5	DC5
Working voltage limits	0,7-1,1Vn	0,7-1,1Vn	0,85-1,1Vn
Coil power dissipation	12W	12W	5W
Manoeuvre time (pull-in time) (drop-out time)	20ms 10ms	20ms 10ms	20ms 10ms
Max clamps torque	4 Nm	4 Nm	4 Nm
Mechanical life (op n)	3x10^^6	3x10^^6	3x10^^6
Main contacts	1NO 1NC	1NO 1NC	1NO 1NC

 Ravioli LOGO series D.c. contactors
type TL20 (150A)

Main features of the range
The range of LOGO series type TL20 contactors,
which are both compact in size and powerful,
has been designed in accordance with the safety
requirements as set out in the
EUROPEAN DIRECTIVE
CEE 89/392 as well as with
Norms CEI EN 60947-4-1
and EN 1175-1.
The products included in the range are suitable
for the traction and material handling sectors using
direct current and can be applied to lift trucks,
industrial cleaning machines, various
services on board ships and boats as
well as to road and rail transport vehicles.

Voltage (V)	12	24	36	48	72	80	96
Suffix	1	2	3	4	7	8	9

Recommended working positions:either horizontal or vertical
with poles pointing upwards.

Type	Code
TL20 50% int. duty	E TL20
TL20 50% int. duty and magnets	E TL20M
TL20 100% duty	E TL20P
TL20 100% duty and magnets	E TL20MP

 The suffix A is to be added to these codes when
the mounted auxiliary contactis required.

More Info Price

Ravioli LOGO series Double Pole D.c. contactors
type TL22

LOG0 series double pole contactors type TL22 are available in
the following versions:
– 50% intermittent duty (standard version)
– 100% duty (option P)
Neither magnetic blowouts nor auxiliary contacts can be mounted
on these contactors

Types and Codes

Type	Code
TL22 50% int. duty	E TL22
TL22 100% duty	E TL22P

PERFORMANCES

Contactor	TL22	TL22P
Nominal operating current at (Ie) 50% intermittent, 300 op/h	150A	150A
Thermal current rating (Ith)	100A	100A
Nominal voltage (Ue)	48V	48V
Breaking capacity with 15 ms time constant	675A	675A
Category of usage	DC5	DC5
Working voltage limits	0,7-1,1Vn	0,8-1,1Vn
Coil power dissipation	20W	12W
Manoeuvre time (pull-in time) (drop-out time)	≤20ms ≤10ms	≤20ms ≤10ms
Max clamps torque	60 kgcm	60 kgcm
Mechanical life (op. n.)	3x10^6	3x10^6
Main contacts	2NO	2NO

Ravioli LOGO series D.C. Motor ReversersTypes TL222

D.C. Motor ReversersTypes TL222

Main features

The joining of two contactors of the
type TL22 or TL22P makes the construction of
corresponding motor reversers possible,
and these are supplied with electrical connections
and with a common bracket.
Main contacts: 2x2NO
– 50% intermittent duty (standard version)
– 100% duty (option P)
Neither magnetic blowouts nor auxiliary
contacts can be mounted on these motor reversers

Correct use of the motor reverser
The used contactors have fast drop-out times (10 msec)
and relatively long pull-in times (approx. 20 msec).
In this way, safe reversals can be carried out without
the risk ofthe contacts being closed at the same time.
However, the use of suppressor diodes increases
drop-out times,and therefore it is important to choose
the most suitable type ofsuppressor (diode+resistor

Types and Codes

Type	Code
TL222 50%  int. duty	E TL222
TL222 100% duty	E TL222P

Ravioli LOGO series Single Pole D.c. contactors
type TL25

L0G0 series single pole contactors type TL25 are available in thefollowing versions:
– 50% intermittent duty
– application of magnetic blowouts (option M)
– application of dust protection (option V)

Types and Codes

Type	Code
TL25 50% int. duty	E TL25
TL25 50% int. duty and magnets	E TL25M

On request, for large quantity, TL25 contactors can be supplied with
perma-nent coil (option P) and/or with large contacts (option L)

PERFORMANCES

Contactor	TL25	TL25M
Nominal operating current at (Ie) 50% intermittent, 300 op/h	150A	150A
Thermal current rating (Ith)	100A	100A
Nominal voltage (Ue)	24V	48V
Breaking capacity with 15 ms time constant	675A	675A
Category of usage	DC5	DC5
Working voltage limits	0,7-1,1Vn	0,7-1,1Vn
Coil power dissipation	20W	20W
Manoeuvre time pull-in time drop-out time	≤20ms ≤10ms	≤20ms ≤10ms
Max clamps torque	60 kgcm	60 kgcm
Mechanical life (op.n)	3x10^6	3x10^6
Main contacts	1NC	1NC

Ravioli LOGO D.c. contactors
type TL40 ( 220A )

D.C.ContactorsLOGO Series - TL40 220A

Main features of the range

The new range of LOGO series type TL40 contactors,
which are very powerful,
has been designed in accordance with the
safety requirements as set out in the
EUROPEAN DIRECTIVE 2006/42/CE as well as with
Norms CEI EN 60947-4-1 and EN 1175-1.
The products included in the range are suitable for the traction
and material handling sectors using direct current
and can be applied to lift trucks,
industrial cleaning machines,
various services on board ships and
boats as well as to road and rail transport vehicles

Coils
The d.c.coils feature terminals with 6mm double connections.
Standard duty is in intermittent mode (50%).
Maximum workingtime is 15 mins (temporary duty).
Normalised voltages: 12 - 24 - 36 - 48 - 72 - 80 - 96V.
The following are available:
reduced consumption coils for continuous duty-option P.

Main contacts
These contactors have double breaking contacts, in Ag specialalloy,
resistant to arc and suitable for heavy duty.
The contacts are also available as spare parts

Further options
Option M - magnetic blowouts
TL40M contactors featuring permanent magnets
are recommen-ded for voltages ≥48V dc.
In this case the polarities indicated on the cover must be respected.

Option V - dust protection
Closed contact housings can be applied to protect
the contactorfrom oil splashes and dust.
This option can not be used on contactor
types with permanentmagnets.

 Option A - auxiliary contacts

A microswitch of 1NO+1NC auxiliary contacts
can be supplied mounted on the
TL40 types of contactors.
Operating current (resistive load) 5A-24Vcc

The numeric suffix identifying voltage is as follows:

Voltage (V)	12	24	36	48	72	80	96
Suffix	1	2	3	4	7	8	9

Recommended working positions:
either horizontal or vertical with poles pointing upwards

Single Pole Contactors Type TL40

L0G0 series single pole contactors type
TL40 are available in thefollowing versions:
– 50% intermittent duty
– 100% duty (option P)
– application of magnetic blowouts (option M)
– application of dust protection (option V)
– application of auxiliary contacts (option A)

Ravioli TECNO series D.c. contactors

The TECNO series contactors’ range, compact but powerful,
has been designed to be suitable for the traction and
material handling fields using direct current.
Such contactors can be applied to lift trucks,
industrial cleaning machines,
various services on board of ships and boats,
as well as to road and rail transport vehicles.
D.C. Contactors TECNO Serie

Main features of the range
The TECNO series contactors' range, compact but powerful,
hasbeen designed to be suitable for the traction and
material handlingfields using direct current.
Such contactors can be applied to lift trucks,
industrial cleaningmachines,
various services on board of ships and boats,
as well asto road and rail transport vehicles

Coils
The d.c. coils feature terminals with 6 mm connections
for theTECNO 6 series
and screw connections for the TECNO 4 series.
Standard duty is :
- for T 106, T 206 intermittent mode (80 %)
- for T 154, T 204 intermittent mode (80 %)
- for T 106 C , T 206 C intermittent mode (50%)
with maximumworking time of 15 minutes
( temporary duty ).

Normalized voltage is : 12 - 24 - 36 V
Different types are available as follows :
reduced consumptationcoils for continuos duty
- option P .

Integral protection
The cover is completely protected from oil,
water and dust.

Main contacts
The contactors have silver alloy double breaking contacts,
resistantto arc, suitable for heavy duty.
The TECNO 6 Series is formed also by contactors with
main contacts
1 NO and 1 NO+1 NC ; further it is possible to
provide a motor
reverser that includes both the
d.c. contactors 1 NO+1 NC with the
electrical connections.

The NC contacts are not suitable
for making or breaking cur-rent.

Correct use of the motor reverser
The used contactors have fast drop-out time
(8 msec) and relatively
long pull-in times (approx. 25 msec).
In this way,
safe reversals can be carried out the risk
of the contactsbeing closed at the same time.
The use of suppressor diodes, however,
increases drop-out time,
and therefore it is important to choose
the most suitable
type ofsuppressor (diode+resistor)


Changing of nominal opening
current based on  Ue voltag

Types               Ue      12 -24V       36V
T-106
T-106C (1 NO)	Ie	120A	75A
T-154	Ie	150A	90A
T-206
T-206C (1 NO)	Ie	180A	100A
T-204	Ie	180A	100A

Ravioli TECNO series D.c. contactors
Type Tecno 4 - T154

All the contactors in the TECNO series are suitable
for the traction and industrial material handling
sectors using direct current,
and are often used on lift trucks,
industrial cleaning machines ,
duty on board ships and boats as well as road
and rail transport vehicles.
The TECNO 4 series of contactors
described here has been designed for
heavy duty and strict conditions such
for example in the presence of
prolonged or high rush currents.
The TECNO 4 series coils feature screw connections

The numeric suffix identifying voltage is as follows:
Voltage (V)	12	24	36
Suffix (X)	1	2	3

PERFORMANCES
Contactor	T-154	T-204
Nominal operating current at 50% intermittent duty, 300 op/h (Ie)	150A	180A
Thermal current rating, permanent duty (Ith)	100A	150A
Nominal voltage (Ue)	12v 24v	12v 24v
Breaking capacity with 15 ms. time constant	600A	720A
Category of usage	DC5	DC5
Working voltage limits	0,7-1,1Vn	0,7-1,1Vn
Coil power dissipation	22W	22W
Operating time (pull-in time) (drop-out time)	45ms 10ms	45ms 10ms
Max. torque at terminal board	6 Nm	6 Nm
Mechanical life (op n)	2x10^6	2x10^6
Main contacts	1NO	1NO
Codes	E T154AX	E T204AX

Ravioli TECNO series D.c. contactors
Type Tecno 4 - T204

All the contactors in the TECNO series are suitable for the traction and industrial material handling sectors using direct current, and are often used on lift trucks, industrial cleaning machines , duty on board ships and boats as well as road and rail transport vehicles.
The TECNO 4 series of contactors described here has been designed for heavy duty and strict conditions such for example in the presence of prolonged or high rush currents.
The TECNO 4 series coils feature screw connections.

PERFORMANCES
Contactor	T-154	T-204
Nominal operating current at 50% intermittent duty, 300 op/h (Ie)	150A	180A
Thermal current rating, permanent duty (Ith)	100A	150A
Nominal voltage (Ue)	12v 24v	12v 24v
Breaking capacity with 15 ms. time constant	600A	720A
Category of usage	DC5	DC5
Working voltage limits	0,7-1,1Vn	0,7-1,1Vn
Coil power dissipation	22W	22W
Operating time (pull-in time) (drop-out time)	45ms 10ms	45ms 10ms
Max. torque at terminal board	6 Nm	6 Nm
Mechanical life (op n)	2x10^6	2x10^6
Main contacts	1NO	1NO
Codes	E T154AX	E T204AX

 Ravioli TECNO series D.c. contactors
Type Tecno 6 - T206

The TECNO series contactors’ range,
compact but powerful, has been designed to
be suitable for the traction and material
handling fields using direct current.
Such contactors can be applied to lift trucks,
industrial cleaning machines,
various services on board of ships and boats,
as well as to road and rail transport vehicles 

 

Contactor	T-206	T-206 C
Nominal operating current at 50% intermittent duty, 300 op/h (Ie)	180A	180A
Thermal current rating, permanent dut (Ith)	150A	150A
Nominal voltage (Ue)	12V 24V	12V 24V
Breaking capacity with 15 ms time constant	720A	720A
Category of usage (for NO contact)	DC5	DC5
Working voltage limits	0,7-1,1Vn	0,7-1,1Vn
Coil power dissipation	20W	20W
Operating time (pull-in time) (drop-out time)	30ms 10ms	25ms 8ms
Max. torque at terminal board	6 Nm	6 Nm
Mechanical life (op n)	2x10^6	2x10^6
Main contacts	1NO	1NO 1NC
Codes	E T206AX	E T206CX

The numeric suffix identifying voltage is as follows:

Voltage (V)	12	24	36
Suffix (X)	1	2	3