GB9024 (0051976)
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- Manufacturer: E. Dold & Söhne GmbH & Co. KG
- Model: GB 9024
- Device description: Electronic DC braking device for three-phase asynchronous motors
- Product family: Motor brake units / power electronics
- Complete type designation: GB9024 40A AC 50/60 Hz 400 V 60 s
- Part number: 0051976
- Function: DC braking of asynchronous motors
- Norm: IEC/EN 60947-4-2
- Mains voltage: AC 400 V
- Power frequency: 50 / 60 Hz
- Max. Braking current: 40 A DC
- Max. Braking time: 60 s
- Braking methods: Direct current supply (half-wave rectification)
- Motor type: 3-phase asynchronous motors (three-phase motors)
- Brake function: Wear-free braking through DC supply to the stator winding
- Setting options: Adjustable braking current and braking time
- Assembly type: Top-hat rail 35 mm according to EN 50022 / control cabinet mounting
- Contactor technology: Operation typically with external brake contactor
- New (OVP): Unused and undamaged items in the original packaging.
- New (without original packaging): Unused and undamaged items that may no longer be in the original packaging.
- Like New: Items that look like new and show only minimal signs of wear.
- Very good: Items that show only slight signs of wear and are fully functional.
- Good: Items that show normal signs of use but are still fully functional.
- Acceptable: Items that show more severe signs of wear but are functional.
- Defective / DIY: Items that are no longer functional or have significant damage. These items are usually sold for spare parts or for repair.
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For each of our products you can select the condition, with the following categories available:
New (OVP): Unused and undamaged items in the original packaging.
New (without original packaging): Unused and undamaged items that may no longer be in the original packaging.
Like New: Items that look like new and show only minimal signs of wear. Very Good: Items that show only light signs of wear and are fully functional. Good: Items that show normal signs of wear but are still fully functional.
Acceptable: Items that show more severe signs of wear but are functional.
Defective / DIY: Items that are no longer functional or have significant damage. These items are usually sold for spare parts or for repair. If there are major differences between the condition categories, e.g. broken casing, a separate image is added for the affected category. Otherwise, grades such as "Very Good" and "Good" can only be distinguished from one another by increasing signs of wear.
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