Installation
3.1.3 Internal Main Panel Fuses
Use only the specified fuse or an equivalent replacement for the internal main fuses. See the specifications label inside the cover of the unit for acceptable replacement main fuses. A sample of this can be seen in Table 3.6.
Fuse |
| Description | Manufacturer | Part Number/Size |
F13A & C |
| Primary Transformer | Bussmann | |
F15A, B, & C |
| Main Fuses | Bussmann | |
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|
|
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|
F16A, B, & C |
| Drive Fuses | Bussmann | |
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|
|
|
|
F900, F901,F902 |
| SMPS - Power Supply | Bussmann | |
|
|
|
|
|
Table 3.6 Sample Fuse Rating Label |
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| |
3.2Mechanical Installation 3.2.1 Lifting
WARNING
Heavy Objects!
Do not use cables (chains or slings) except as shown. Each of the cables (chains or slings) used to lift the unit must be capable of supporting the entire weight of the unit. Lifting cables (chains or slings) may not be of the same length.
Adjust as necessary for even unit lift. Other lifting arrangements may cause equipment or
3.2.3 Forklift
•Only a competent lift operator with additional support personnel should attempt moving the unit.
•Carefully position forklift and ensure stability prior to lift.
3.2.4 Shipping Weights
Weights listed in Table 3.7 are approximate for base units. Options can add or reduce weight of unit. Weights listed are in lbs.
WARNING
Check the weight of unit to determine the safety of the lifting method. Ensure that the lifting device is suitable for the task. If necessary, plan for a hoist, crane or forklift with appropriate rating to move the units.
Follow recommendations below. failure to do so could result in death or serious injury.
Frame | Non Bypass Panel | Bypass Panel |
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|
|
P2 | 36 | 84 |
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P3 | 66 | 106 |
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P4 | 106 | 167 |
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P5 | 155 | 248 |
Table 3.7 Approximate Shipping Weights
3.2.2 Hoist or Overhead Lift
•
•
•
Use a solid steel spreader bar for lifting. Slide the spreader bar through the two (2) lifting holes on the panel. Lifting rings are 0.59in (15mm) in diameter (see Figure 3.1). If VFD mounting screws interfere with the spreader bar, lifting hooks can be used instead of the lifting bar.
Connect the spreader bar to a hoist or other lifting device.
Carefully lift the unit and secure it to the wall. Refer to 8 Appendix for dimensional drawings to determine fasteners size and location.
