Eaton Cutler-Hammer Easy-Start ES Series - Page 4

Figure Description Page
2-1 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-20
2-2 System Schematic
(Hevi-Duty Co. - Multi Volt Transformer Connections) . . . . . . . . . . . . . 2-21
2-3 System Schematic (Cutler-Hammer Transformer Connections) . . . . . . . . . 2-22
2-4 Logic Board Terminal Block TB1 Functions . . . . . . . . . . . . . . . . . . . . . . . . 2-23
2-5 Derate Curve For Altitude . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-24
2-6 Momentary Contact Start/Stop Pushbuttons . . . . . . . . . . . . . . . . . . . . . . . . 2-25
2-7 Hand-Off-Auto Selector Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-26
2-8 Start-Stop Pushbuttons with Hand-Off-Auto Selector Switch . . . . . . . . . . . 2-27
2-9 Power Connections with Options
(Hevi-Duty Co. Multi Volt Transformer) . . . . . . . . . . . . . . . . . . . . . . . . . 2-28
2-10 Power Connections with Options (Cutler-Hammer Transformer) . . . . . . . . 2-29
2-11 Dimension and Installation Open Panel ES045-_EP, ES070-_EP,
ES120-_EP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-30
2-12 Dimension and Installation Open Panel Slim Line Motor Control Center
ES070-_EC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-31
2-13 Dimension and Installation NEMA-12 Regular Enclosure
ES045-_ER, ES070-_ER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-32
2-14 Dimension and Installation NEMA-12 Large Enclosure
ES045-_EL, ES070-_EL, ES120-_EL . . . . . . . . . . . . . . . . . . . . . . . . . . 2-33
2-15 Dimension and Installation Open Panel ES180-_NP, ES260-_NP,
ES560-_NP, ES250-_EP, ES360-_EP, ES500-_EP . . . . . . . . . . . . . . . 2-34
2-16 Dimension and Installation Open Panel Slim Line
Motor Control Center ES120-_EC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-35
2-17 Dimension and Installation Open Panel Slim Line
Motor Control Center ES180-_NC, ES250-_NC . . . . . . . . . . . . . . . . . . 2-36
List of Illustrations
Easy-Start ES Instruction Manual
iii
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