Range

TeSys

Product name

TeSys Deca

Product or component type

Star delta starter

Device short name

LC3D

contactor application

Motor control

utilisation category

AC-3

Device presentation

Pre-wired

Poles description

3 x 3P

power pole contact composition

3 x 3 NO

[Ue] rated operational voltage

Power circuit: <= 690 V AC 25...400 Hz

[Ie] rated operational current

80 A (at <60 °C) at <= 440 V AC AC-3 for power circuit

Motor power kW

37 kW at 220/230 V AC 50/60 Hz 75 kW at 380/400 V AC 50/60 Hz 75 kW at 415 V AC 50/60 Hz 75 kW at 440 V AC 50/60 Hz

Control circuit type

AC at 50/60 Hz

[Uc] control circuit voltage

24 V AC 50/60 Hz

Auxiliary contact composition

1 NC for KM2 line contactor 1 NO for KM3 delta contactor

[Uimp] rated impulse withstand voltage

8 kV conforming to IEC 60947

Overvoltage category

III

[Ui] rated insulation voltage

Power circuit: 600 V CSA certified Power circuit: 600 V UL certified Signalling circuit: 600 V CSA certified Signalling circuit: 600 V UL certified Power circuit: 1000 V conforming to IEC 60947-4-1 Signalling circuit: 1000 V conforming to IEC 60947-1

Electrical durability

10 Mcycles 80 A AC-3 at Ue <= 440 V

Interlocking type

Mechanical

mounting support

Plate

standards

CSA C22.2 No 14 UL 508 EN 60947-5-1 IEC 60947-4-1 EN 60947-4-1 IEC 60947-5-1

product certifications

DNV UL CSA LROS (Lloyds register of shipping) GL RINA GOST BV CCC

Connections - terminals

Control circuit: screw clamp terminals 1 1…4 mm² - cable stiffness: flexible without cable end Control circuit: screw clamp terminals 2 1…4 mm² - cable stiffness: flexible without cable end Control circuit: screw clamp terminals 2 1…2.5 mm² - cable stiffness: flexible with cable end Control circuit: screw clamp terminals 1 1…4 mm² - cable stiffness: solid without cable end Control circuit: screw clamp terminals 2 1…4 mm² - cable stiffness: solid without cable end Power circuit: screw clamp terminals 1 4…50 mm² - cable stiffness: flexible without cable end Power circuit: screw clamp terminals 2 4…25 mm² - cable stiffness: flexible without cable end Power circuit: screw clamp terminals 1 4…50 mm² - cable stiffness: flexible with cable end Power circuit: screw clamp terminals 2 4…16 mm² - cable stiffness: flexible with cable end Power circuit: screw clamp terminals 1 4…50 mm² - cable stiffness: solid without cable end Power circuit: screw clamp terminals 2 4…25 mm² - cable stiffness: solid without cable end Control circuit: screw clamp terminals 1 1…2.5 mm² - cable stiffness: flexible with cable end

Tightening torque

Control circuit: 1.2 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm Control circuit: 1.2 N.m - on screw clamp terminals - with screwdriver Philips No 2 Power circuit: 12 N.m - on screw clamp terminals - with screwdriver flat Ø 6...8 mm

Mechanical durability

4 Mcycles

Maximum operating rate

30 cyc/h 60 °C

Starting time

30 s

Coil technology

Without built-in suppressor module

Control circuit voltage limits

Drop-out: 0.3...0.6 Uc at 50/60 Hz (at <55 °C) Operational: 0.8...1.1 Uc at 50 Hz (at <55 °C) Operational: 0.85...1.1 Uc at 60 Hz (at <55 °C)

Inrush power in VA

140 VA 60 Hz cos phi 0.75 (at 20 °C) 160 VA 50 Hz cos phi 0.75 (at 20 °C)

Hold-in power consumption in VA

13 VA 60 Hz cos phi 0.3 (at 20 °C) 15 VA 50 Hz cos phi 0.3 (at 20 °C)

Heat dissipation

4…5 W at 50/60 Hz

Auxiliary contacts type

Mechanically linked conforming to IEC 60947-5-1 3 x 1 NO + 1 NC Mirror contact conforming to IEC 60947-4-1 3 x 1 NC

Signalling circuit frequency

25...400 Hz

Minimum switching current

5 mA for signalling circuit

minimum switching voltage

17 V for signalling circuit

Non-overlap time

1.5 ms on de-energisation between NC and NO contact 1.5 ms on energisation between NC and NO contact

Width

311 mm

height

143 mm

Depth

183 mm

Net weight

5.4 kg

Insulation resistance

> 10 MOhm for signalling circuit

IP degree of protection

IP20 front face conforming to IEC 60529

Protective treatment

TH conforming to IEC 60068-2-30

Pollution degree

3

Ambient air temperature for storage

-60…80 °C

Ambient air temperature for operation

-40…60 °C 60…70 °C with derating

Operating altitude

3000 m

Fire resistance

850 °C conforming to IEC 60695-2-1

Flame retardance

V1 conforming to UL 94

Mechanical robustness

Vibrations contactor open: 2 Gn, 5...300 Hz Shocks contactor open: 8 Gn for 11 ms Vibrations contactor closed: 3 Gn, 5...300 Hz Shocks contactor closed: 10 Gn for 11 ms

Unit Type of Package 1

PCE

Number of Units in Package 1

1

Package 1 Height

27.0 cm

Package 1 Width

25.5 cm

Package 1 Length

35.5 cm

Package 1 Weight

6.7 kg

Warranty

18 months