Schneider-Electric
 
LC1E250E5 picture- web-product-data-sheet
LC1E250E5
Contactor,Easy TeSys Control,LC1E,3P(3NO),AC-3/AC-3e,<=440V,250A/190A,48V AC coil,50Hz
Schneider Electric
Characteristics
Main
Range Easy TeSys
Range of product Easy TeSys Control
Product or component type Contactor
Device short name LC1E
Contactor application Motor control
Resistive load
Utilisation category AC-3
AC-3e
AC-1
Poles description 3P
[Ue] rated operational voltage Power circuit: <= 690 V AC 50/60 Hz
[Ie] rated operational current 250 A (at <55 °C) at <= 440 V AC AC-3 for power circuit
190 A (at <55 °C) at <= 440 V AC AC-3e for power circuit
300 A (at <40 °C) at <= 440 V AC AC-1 for power circuit
[Uc] control circuit voltage 48 V AC 50 Hz
Complementary
Motor power kW 75 kW at 220...230 V AC 50/60 Hz
132 kW at 380...400 V
140 kW at 415 V
140 kW at 440 V
160 kW at 500 V
160 kW at 660...690 V
Pole contact composition 3 NO
[Ith] conventional free air thermal current 300 A (at 40 °C) for power circuit
Irms rated making capacity 2500 A at 440 V AC for power circuit conforming to IEC 60947-4-1
Rated breaking capacity 2000 A at 440 V for power circuit conforming to IEC 60947
[Icw] rated short-time withstand current 1800 A 40 °C - 10 s for power circuit
Associated fuse rating 10 A gG at <= 690 V coordination type 1 for control circuit conforming to IEC 60947-5-1
315 A gG at <= 690 V coordination type 1 for power circuit
Average impedance 0.32 mOhm - Ith 300 A 50 Hz for power circuit
Power dissipation per pole 20 W AC-3
29 W AC-1
[Ui] rated insulation voltage 690 V conforming to IEC 60947-4-1
Overvoltage category III
Pollution degree 3
[Uimp] rated impulse withstand voltage 8 kV coil not connected to the power circuit conforming to IEC 60947
Mechanical durability 5000000 cycles
Electrical durability 200000 cycles AC-1
700000 cycles AC-3
Control circuit type AC at 50 Hz
Control circuit voltage limits 0.85...1.1 Uc (-5…55 °C):operational 50 Hz
0.35...0.55 Uc (-5…55 °C):drop-out 50 Hz
Inrush power in VA 805 VA 50 Hz cos phi 0.3 (at 20 °C)
970 VA 60 Hz cos phi 0.3 (at 20 °C)
Hold-in power consumption in VA 55 VA 50 Hz cos phi 0.3 (at 20 °C)
66 VA 60 Hz cos phi 0.3 (at 20 °C)
Heat dissipation 18…24 W for control circuit
Operating time 20...35 ms on closing
7...15 ms on opening
Maximum operating rate 1200 cyc/h 55 °C
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
Control circuit: screw clamp terminals 1 1…2.5 mm² - cable stiffness: flexible with cable end
Power circuit: cable with lug - external diameter: 185 mm
Power circuit: bars 2 - busbar cross section: 32 x 4 mm
Tightening torque Control circuit: 1.2 N.m
Power circuit: 35 N.m
Minimum switching voltage 17 V for control circuit
Minimum switching current 5 mA for control circuit
Insulation resistance > 10 MOhm for control circuit
Non-overlap time 1.5 ms on energisation guaranteed between NC and NO contact
1.5 ms on de-energisation guaranteed between NC and NO contact
Mounting support Plate
Environment
Standards IEC 60947-1
IEC 60947-4-1
IEC 60947-5-1
Product certifications EAC
CE
IP degree of protection IP00 conforming to IEC 60529
Permissible ambient air temperature around the device -20…70 °C at Uc
-60…80 °C storage
-5…55 °C operation
Operating altitude 3000 m without derating
Fire resistance 850 °C conforming to IEC 60695-2-1
Mechanical robustness Vibrations contactor open (1.5 Gn, 5...300 Hz)
Vibrations contactor closed (3 Gn, 5...300 Hz)
Shocks contactor open (6 Gn for 11 ms)
Shocks contactor closed (7 Gn for 11 ms)
Height 197 mm
Width 168.5 mm
Depth 181 mm
Net weight 4.7 kg
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 21.5 cm
Package 1 Width 24 cm
Package 1 Length 26 cm
Package 1 Weight 5.4 kg
Offer Sustainability
EU RoHS Directive Compliant
print EU RoHS Declaration
Mercury free Yes
RoHS exemption information
print Yes
China RoHS Regulation
print China RoHS declaration
Environmental Disclosure
print Product Environmental Profile
WEEE The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins
Contractual warranty
Warranty 18 months