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СКУ: LUCA18BL
SCHNEIDER ELECTRIC Standard control unit 4.5-18A, 24VDC
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Brand
Schneider Electric
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Number of poles
3
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Voltage type for actuating
EV000509
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With ground fault protection function
TRUE
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Rated control supply voltage Us at AC 50HZ
48
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Rated control supply voltage Us at AC 60HZ
48
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Rated control supply voltage Us at DC
48
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Short-circuit release function
EV003978
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Type of motor protection
EV001281
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Initial value of the undelayed short-circuit release - setting range
65
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End value adjustment range undelayed short-circuit release
65
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Overload release current setting
1.25
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Rated permanent current Iu
5
TeSys U standard control unit to be inserted in power bases LUB32, LUB32, LUB38 to form a TeSys U starter controller, for 3-phase motor applications up to 7.5kW at 400V. It provides full protection to motors with a rated current Ir 4.5-18A (Ir adjustable), overload tripping class 10, short circuit at 13 x Irmax, overcurrent at 14.2 x Ir, phase loss, insulation fault (protection of equipment only). To be used with a 24V DC voltage for the control of the starter (through the control terminals A1/A2 located in the power base). Certified when used in conjunction with a LUB power base (IEC, UL, CSA, CCC, EAC, Marine).
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