Lenze i550 Series - Page 79

WARNING!
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UL marking
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Suitable for motor group installaon or use on a circuit capable of delivering not more than the rms
symmetrical amperes (SCCR) of the drive at its rated voltage.
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Approved fusing is specied in SCCR tables below.
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Marquage UL
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Convient pour l'ulisaon sur une installaon avec un groupe de moteurs ou sur un circuit capable de
fournir au maximum une valeur de courant ecace symétrique en ampères à la tension assignée de
l'appareil.
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Les disposifs de protecon adaptés sont spéciés dans les SCCR tableaux suivants.
Branch circuit protecon (BCP) with short circuit current rangs (SCCR) with standard fuses. (Tested as per
UL61800-5-1, reference UL le E132659)
These devices are suitable for motor group installaon when used with standard fuses. For single motor
installaon, if the fuse value indicated is higher than 400% of the motor current (FLA), the fuse value has to
be calculated. If the value of the fuse is below two standard rangs, the nearest standard rangs less than
the calculated value shall apply.
Inverter Standard Fuses (UL248) Circuit Breaker (UL489)
Mains kW hp SCCR Max. rated current Class Max. rated current
120 V, 1-ph 0.37 0.50 5 kA 30 A CC, CF, J, T 30 A
120 V, 1-ph 0.75 1.00 5 kA 30 A CC, CF, J, T 30 A
120 V, 1-ph 1.10 1.50 5 kA 30 A CC, CF, J, T 30 A
230 V, 1-ph 0.37 0.50 5 kA 40 A CF, J, T 30 A
230 V, 1-ph 0.55 0.75 5 kA 40 A CF, J, T 30 A
230 V, 1-ph 0.75 1.00 5 kA 40 A CF, J, T 30 A
230 V, 1-ph 1.10 1.50 5 kA 40 A CC, J, T 30 A
230 V, 1-ph 1.50 2.00 5 kA 40 A CC, J, T 30 A
230 V, 1-ph 2.20 3.00 5 kA 40 A CC, J, T 30 A
230 V, 1/3-ph 0.37 0.50 5 kA 40 A CF, J, T 30 A
230 V, 1/3-ph 0.55 0.75 5 kA 40 A CF, J, T 30 A
230 V, 1/3-ph 0.75 1.00 5 kA 40 A CF, J, T 30 A
230 V, 1/3-ph 1.10 1.50 5 kA 40 A CC, J, T 30 A
230 V, 1/3-ph 1.50 2.00 5 kA 40 A CC, J, T 30 A
230 V, 1/3-ph 2.20 3.00 5 kA 40 A CC, J, T 30 A
230 V, 3-ph 3.00 4.00 5 kA 80 A CF, J, T 80 A
230 V, 3-ph 4.00 5.00 5 kA 80 A CF, J, T 80 A
230 V, 3-ph 5.50 7.50 5 kA 80 A CF, J, T 80 A
230 V, 3-ph 7.50 10.00 5 kA 80 A CF, J, T 80 A
230 V, 3-ph 11.00 15.00 5 kA 80 A CF, J, T 80 A
480 V, 3-ph 0.37 0.50 5 kA 30 A CC, CF, J, T 30 A
480 V, 3-ph 0.55 0.75 5 kA 30 A CC, CF, J, T 30 A
480 V, 3-ph 0.75 1.00 5 kA 30 A CC, CF, J, T 30 A
480 V, 3-ph 1.10 1.50 5 kA 30 A CC, CF, J, T 30 A
480 V, 3-ph 1.50 2.00 5 kA 30 A CC, CF, J, T 30 A
480 V, 3-ph 2.20 3.00 5 kA 30 A CC, CF, J, T 30 A
480 V, 3-ph 3.00 4.00 5 kA 63 A CF, J, T 63 A
480 V, 3-ph 4.00 5.00 5 kA 63 A CF, J, T 63 A
480 V, 3-ph 5.50 7.50 5 kA 63 A CF, J, T 63 A
480 V, 3-ph 7.50 10.00 5 kA 63 A CF, J, T 63 A
480 V, 3-ph 11.00 15.00 5 kA 63 A CF, J, T 63 A
Electrical installaon
Connecon according to UL
79