Square D LC2D80G7 Data Sheet

Product data sheet

Characteristics

LC2D80G7

REVERSING CONTACTOR 575VAC 80A IEC

Main

Range of product TeSys D

Range TeSys

Product name TeSys D

Product or component type Reversing contactor

Device short name LC2D

Contactor application Motor control

Resistive load

Utilisation category AC-1

AC-3

Device presentation Preassembled with reversing power busbar

Poles description 3P

Pole contact composition 3 NO

[Ue] rated operational voltage <= 300 V DC for power circuit

<= 1000 V AC 25...400 Hz for power circuit

[Ie] rated operational current 125 A (<= 60 °C) at <= 440 V AC AC-1 for power circuit

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

Motor power kW 22 kW at 220...230 V AC 50/60 Hz

37 kW at 380...400 V AC 50/60 Hz
45 kW at 1000 V AC 50/60 Hz
45 kW at 660...690 V AC 50/60 Hz
55 kW at 500 V AC 50/60 Hz
45 kW at 415...440 V AC 50/60 Hz

Motor power hp 20 hp at 200/208 V AC 50/60 Hz for 3 phases motors

7.5 hp at 115 V AC 50/60 Hz for 1 phase motors
15 hp at 230/240 V AC 50/60 Hz for 1 phase motors
25 hp at 230/240 V AC 50/60 Hz for 3 phases motors
60 hp at 460/480 V AC 50/60 Hz for 3 phases motors
60 hp at 575/600 V AC 50/60 Hz for 3 phases motors

Control circuit type AC 50/60 Hz

[Uc] control circuit voltage 120 V AC 50/60 Hz

Auxiliary contact composition 1 NO + 1 NC

[Uimp] rated impulse withstand voltage 8 kV conforming to IEC 60947

Overvoltage category III

Sep 22, 2017

Disclaimer: This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications

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[Ith] conventional free air thermal
current

Irms rated making capacity 1100 A at 440 V for power circuit conforming to IEC 60947

Rated breaking capacity 1100 A at 440 V for power circuit conforming to IEC 60947

[Icw] rated short-time withstand current 135 A <= 40 °C 10 min power circuit

Associated fuse rating 160 A gG at <= 690 V coordination type 2 for power circuit

Average impedance At 50 Hz - Ith 125 A for power circuit

[Ui] rated insulation voltage 1000 V for power circuit conforming to IEC 60947-4-1

Electrical durability 0.8 Mcycles 125 A AC-1 at Ue <= 440 V

Power dissipation per pole 5.1 W AC-3

Protective cover With

Interlocking type Mechanical

Mounting support Rail

Standards CSA C22.2 No 14

Product certifications GL

Connections - terminals Control circuit : screw clamp terminals 2 cable(s) 1...2.5 mm² - cable stiffness: flexible - with cable

Tightening torque Power circuit : 9 N.m - on connector - with screwdriver flat Ø 6 to Ø 8 mm

Operating time 20...35 ms closing

125 A at <= 60 °C for power circuit
10 A at <= 60 °C for signalling circuit

140 A AC for signalling circuit conforming to IEC 60947-5-1
250 A DC for signalling circuit conforming to IEC 60947-5-1

100 A 1 s signalling circuit
120 A 500 ms signalling circuit
140 A 100 ms signalling circuit
640 A <= 40 °C 10 s power circuit
990 A <= 40 °C 1 s power circuit
320 A <= 40 °C 1 min power circuit

200 A gG at <= 690 V coordination type 1 for power circuit
10 A gG for signalling circuit conforming to IEC 60947-5-1

600 V for power circuit certifications CSA
600 V for power circuit certifications UL
690 V for signalling circuit conforming to IEC 60947-1
600 V for signalling circuit certifications CSA
600 V for signalling circuit certifications UL

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

12.5 W AC-1

Plate

EN 60947-4-1
EN 60947-5-1
IEC 60947-4-1
IEC 60947-5-1
UL 508

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

end
Control circuit : screw clamp terminals 1 cable(s) 1...4 mm² - cable stiffness: flexible - without cable
end
Control circuit : screw clamp terminals 2 cable(s) 1...4 mm² - cable stiffness: flexible - without cable
end
Control circuit : screw clamp terminals 1 cable(s) 1...4 mm² - cable stiffness: solid - without cable end
Control circuit : screw clamp terminals 2 cable(s) 1...4 mm² - cable stiffness: solid - without cable end
Control circuit : screw clamp terminals 1 cable(s) 1...2.5 mm² - cable stiffness: flexible - with cable
end
Power circuit : connector 1 cable(s) 4...50 mm² - cable stiffness: flexible - without cable end
Power circuit : connector 2 cable(s) 4...25 mm² - cable stiffness: flexible - without cable end
Power circuit : connector 1 cable(s) 4...50 mm² - cable stiffness: flexible - with cable end
Power circuit : connector 2 cable(s) 4...16 mm² - cable stiffness: flexible - with cable end
Power circuit : connector 1 cable(s) 4...50 mm² - cable stiffness: solid - without cable end
Power circuit : connector 2 cable(s) 4...25 mm² - cable stiffness: solid - without cable end

Power circuit : 9 N.m - on connector hexagonal 4 mm
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

6...20 ms opening

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Safety reliability level B10d = 1369863 cycles contactor with nominal load conforming to EN/ISO 13849-1

Mechanical durability 4 Mcycles

Operating rate 3600 cyc/h at <= 60 °C

B10d = 20000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1

Complementary

Coil technology Without built-in suppressor module

Control circuit voltage limits 0.85...1.1 Uc operational at 55 °C, AC 60 Hz

Inrush power in VA 245 VA at 20 °C (cos ϕ 0.75) 60 Hz

Hold-in power consumption in VA 26 VA at 20 °C (cos ϕ 0.3) 60 Hz

Heat dissipation 6...10 W at 50/60 Hz

Auxiliary contacts type Type mechanically linked (1 NO + 1 NC) conforming to IEC 60947-5-1

Signalling circuit frequency 25...400 Hz

Minimum switching current 5 mA for signalling circuit

Minimum switching voltage 17 V Signalling circuit

Non-overlap time 1.5 ms on de-energisation (between NC and NO contact)

Insulation resistance > 10 MOhm for signalling circuit

0.3...0.6 Uc drop-out at 55 °C, AC 50/60 Hz

0.8...1.1 Uc operational at 55 °C, AC 50 Hz

245 VA at 20 °C (cos ϕ 0.75) 50 Hz

26 VA at 20 °C (cos ϕ 0.3) 50 Hz

Type mirror contact (1 NC) conforming to IEC 60947-4-1

1.5 ms on energisation (between NC and NO contact)

Environment

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 operation -5...60 °C

Ambient air temperature for storage -60...80 °C

Permissible ambient air temperature
around the device

Operating altitude 3000 m without derating in temperature

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

Height 127 mm

Width 182 mm

Depth 158 mm

Product weight 3.2 kg

-40...70 °C at Uc

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

Contractual warranty

Warranty period 18 months

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