M#1 50 hp 07-25-13
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This document contains technical specifications for circuit breaker CBL-AHU-S2 and motor overload protection for a 50HP air handling unit motor. It lists the circuit breaker trip settings as 125A with a 5x instantaneous trip of 625A. It also lists the motor overload protection as Class 20 for a 50HP motor served by circuit breaker CB-AHU-S2.
M#1 50 hp 07-25-13
- 1. CBL-AHU-S2 0.5 1 10 100 1K 10K 100K 0.01 0.10 1 10 100 1000 CURRENT IN AMPERES TIMEINSECONDS CUTLER-HAMMER HKD HKD Trip 125.0 A Settings Phase Thermal Curve (Fixed) INST (5-10 x Trip) 5 (625A) CB-AHU-S2 MOL Class 20 Motor O/L Settings Phase Class 20 OL-50HP CBL-AHU-S2 AHU-S2 (M#1 50HP) CUTLER-HAMMER HKD HKD Trip 125.0 A Settings Phase Thermal Curve (Fixed) INST (5-10 x Trip) 5 (625A) CB-AHU-S2 MOL Class 20 Motor O/L Settings Phase Class 20 OL-50HP CBL-AHU-S2 AHU-S2 (M#1 50HP) CBL-AHU-S2 Isc 3P21219A Isc SLG 12194 A AHU-S2 (M#1 50HP) Isc 3P355A Isc SLG 135 A CB-AHU-S2 OL-50HP VFD-50HP TCC: M#1 50HP Current Scale x 1 Reference Voltage: 480 July 24, 2013