Cutler Hammer, Div of Eaton Corp PowerXL DE1 Variable Speed Starter Catalog
PowerXL™
DE1 Variable Speed Starter
Number 1 in efficiency
The easiest way of variable motor speed
NEW
Variation DE11
The new device category!
The PowerXL™ DE1
Variable Speed Starter
Why use a variable speed starter? What advantages do variable speed starters have?
Variable speed starters are a new device category that is positioned between conventional motor starters and compact variable
frequency drives. This enables them to combine the advantages of three different device categories at the same time: motor starters,
soft starters, and variable frequency drives.
Advantages:
• Same ease of use as a motor starter.
• Starting current reduced to rated operational current at full torque from the start.
• Variable motor speed.
• Integrated motor protection.
1 to 1 replacement for contactors
Mains
Start/stop
Contactor
Motor
Mains
Start/stop
DE1/DE11
Motor
Variable Speed Starter
• 1 to 1 switch from contactor to DE1
without parameter configuration
• Same low wiring complexity
Plus
• Variable motor speed
• Fixed motor speed at starting current = rated operational
current
• No control voltage circuit required
(already integrated into DE1)
1 to 1 replacement for motor starters/soft starters
Mains
Start/stop
Contactor
Motor Protection
Motor
Mains
Start/stop
DE1/DE11
Motor
Variable Speed Starter
• 1 to 1 switch from motor starter to DE1
without parameter configuration
• Same low wiring complexity
Plus
• Variable motor speed
• Fixed motor speed at starting current = rated operational
current
• No control voltage circuit required
(already integrated into DE1)
• No separate motor protection required
(motor protection integrated into DE1)
1 to 1 replacement for reversing starters/soft starters
Mains Mains
Anti-clockwise Rotation
Clockwise Rotation
DE1/DE11
Variable Speed Starter
Motor
Contactor
3
Clockwise Rotation
Motor Protection
Anti-clockwise Rotation
Motor
EATON PowerXL™ Variable Speed Starter
• 1 to 1 switch from reversing starter to DE1
without parameter configuration
• Same low wiring complexity
Plus
• Variable motor speed
• Fixed motor speed at starting current = rated operational
current
• No control voltage circuit required
(already integrated into DE1)
• No separate motor protection required
(motor protection integrated into DE1)
• No reversing contactor required
(significantly smaller size in terms of width)
1 to 1 replacement for contactors, motor starters, reversing starters, and soft
Mains
Mains
starters while eliminating the need for control wiring with a control unit
• Start/stop
• Faster
• Slower
• Speed display
Operating unit
via integrated
Release
DE1/DE11
Variable
interface
Speed Starter
Motor
1 to 1 replacement for contactors, motor starters, and reversing starters while
eliminating the need for control wiring with a fieldbus connection
• No control wiring required
• Complete control via control unit
(control panel installation)
Plus
• Variable motor speed
• Fixed motor speed at starting current = rated
operational current
• No control voltage circuit required
(already integrated into DE1)
• No separate motor protection required
• (motor protection integrated into DE1)
• No reversing contactor required (significantly
smaller size in terms of width)
4
Release
DE1/DE11
Variable
Speed Starter
Motor
EATON PowerXL™ Variable Speed Starter
• Start/stop
• Faster
• Slower
• Speed display
CANopen (DE11)
SWD (option module
for DE1 and DE11)
Modbus RTU (standard
DE1 and DE11)
• No control wiring required
• Complete control via control unit (control panel
installation)
Plus
• Variable motor speed
• Fixed motor speed at starting current = rated
operational current
• No control voltage circuit required (already
integrated into DE1)
• No separate motor protection required
(motor protection integrated into DE1)
• No reversing contactor required (significantly
smaller size in terms of width)
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