Danfoss EC-C1200-450, User Manual

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Personal protective equipment
Personal protective equipment shall be used when necessary during handling, installation and
maintenance of the electric device to avoid injury.
Use eye protective equipment like safety goggles or mask when working with the electric device. Permanent damage to
the eye could be caused if hot water, glycol or other uids splash.
Use hearing protective equipment when working on the electric device in noisy environment! Hearing injuries could be
caused by too loud noise (noise in excess of 85 dBA).
Use head protective equipment like helmet when mounting or dismounting the electric device! Head injuries could be
caused by object impact.
Use cut resistant gloves when handling and maintaining the electric device! There is a risk of cut injuries.
Use protective footwear when lifting or moving the electric device! Foot injuries could be caused if lifting system or lifting
brackets fail.
Safety features
Protection type Built- in Information
Overcurrent Yes
750 A
PEAK
Overcurrent Yes 500 Arms
Overvoltage Yes 1050 V DC
Short circuit Yes -
Overspeed (+MC -option only) Yes Adjustable according to controlled motor
Overheat (electric device internal temperature) Yes Sophisticated thermal model that can lower the current if needed
Emergency stop Yes Hardware secured device switch OFF feature
In addition to the electrical protection features, the electric device has mechanical safety feature, a
connector shield, which prevents direct entry to the power terminals, when the electric device is
powered ON. The connector shield is a sheet metal component, which secures the power terminal
cover and it cannot be released without disconnecting the control signal connector (X1-
connector) rst. When X1-connector is disconnected, it shuts down the electric device and starts
electrical energy discharging process.
EC-C1200-450
2. Safety information
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©
Danfoss | Produced By: Danfoss Power Solutions | January 2019
| BC265735231757en-000109