ABB Switch Disconnector - TMAX XT1 - 200A
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Product Information
Full details
This ABB SwitchLine OT switch-disconnector is designed for main switch applications requiring robust circuit control and isolation. It offers a high maximum rated operating voltage of 1000V AC and a continuous current rating of 200A, making it suitable for demanding industrial environments. A potential consideration is its fixed built-in technique, which requires specific installation planning.
All features
| Series | TMAX XT1 |
|---|---|
| Model Part Number | 68183 |
| Brand | ABB |
Extended Product Information
FAQs
What is the maximum voltage this switch disconnector can handle?
The maximum rated operating voltage (Ue) for this ABB TMAX XT1 switch disconnector is 1000V AC.
What is the rated continuous current (Iu)?
The rated continuous current (Iu) is 200A.
What type of installation is this switch designed for?
It is designed for fixed installation, suitable for floor mounting and integration into distribution boards.
Can this switch disconnector be used for motor loads?
Yes, it is suitable for AC-23 rated applications at 400V with a power rating of 110kW, which is often used for motor control.
What is the protection rating on the front side?
The degree of protection (IP) on the front side is listed as 'Other', and it also provides NEMA 1 protection.
How is the main circuit connected?
The main circuit connection is a bolt connection.
Is this switch interlockable?
Yes, the switch is interlockable for enhanced operational safety.
Troubleshooting
Switch does not operate smoothly
Ensure the device is de-energized. Check for any obstructions around the turning handle. Verify connections are not restricting movement. If the issue persists, consult a qualified electrician.
Device overheats during operation
Verify the load current does not exceed the rated continuous current (200A). Check that all bolt connections are tight and clean. Ensure adequate ventilation around the device. If overheating persists, the unit may be undersized or faulty and should be inspected by a professional.
Interlock mechanism is not functioning
Ensure the interlock mechanism is correctly installed and aligned. Check for any damage to the interlock components. Refer to the specific installation manual for correct interlock setup procedures.
Pros and Cons
Pros
- High operational voltage and current ratings.
- Suitable for a wide range of AC switching applications.
- Durable construction with a significant short-time withstand current.
- Designed for secure fixed installation in distribution boards.
- Manual operation with an interlockable feature for safety.
Cons
- Fixed installation technique requires specific mounting considerations.
- IP rating on the front is listed as 'Other', implying specific environmental protection needs.
- Does not include advanced digital communication features.
Setup, Compatibility & Care
Setup: This switch-disconnector is designed for fixed installation. It requires mounting within a suitable distribution board or directly to a floor-mounted panel. Ensure the mounting surface is stable and can support the device. Terminate the main circuit connections using the provided bolt connections, ensuring proper torque is applied according to electrical codes and manufacturer specifications.
Compatibility: The device is primarily designed for AC circuits with a maximum rated operating voltage of 1000V AC. It is suitable for AC-23 and AC-21 applications at 400V. Ensure compatibility with the existing electrical system's voltage and current requirements. The physical dimensions (120mm L x 190mm W x 155mm D) should be considered for enclosure or panel space.
Care: Regular inspection of the switch-disconnector is recommended. Keep the area around the device clean and free from dust and debris. The turning handle should operate smoothly; if resistance is felt, do not force it. Periodically check the bolt connections for tightness, especially in environments with significant vibration. Cleaning should be done with a dry or slightly damp cloth; avoid using solvents or abrasive materials. Ensure the device is de-energized before performing any cleaning or inspection.