Emerson 200, U/300/S/12P, 160 2. 300kVA UPS Transportation Restraints Removing Procedures, A处放大图

Appendix 1 Transportation Restraints Removing Procedures 65

5.Reinstall the installation hole cover and the lower switch baffle plate with the screws removed in step 1. You might as well install the lower switch baffle plate after UPS commissioning.

6.Reinstall the back panel of the cabinet with the screws removed in step 2. You can also carry out this step after UPS commissioning.

Transformer transportation restraints removing procedures for UPS with 12-pulse rectifier

1.Repeat the preceding steps 1 through 4 to remove the transportation restraints of the output transformer (see Figure 3).

Output 输出变压器 transformer

Phase-shifting A

移相变压器 A transformer

M10螺bolt栓

M12螺bolt栓

Transportation固定件 restraint

A amplifiedA处放大图view

Figure 3 Removing the transformer transportation restraints

2. Remove the transportation restraints of the phase-shifting transformer.

There are two transportation restraints respectively in the front and at the back, totally four, at the bottom of the phase-shifting transformer. Remove the two M10 bots at both sides and one M12 bolt in the middle of each transportation restraint, as shown in Figure 3. Remove the four transportation restraints, and then reinstall the four M12 bolts in their original positions.

3.Repeat the preceding steps 5 and 6.

2.300kVA UPS Transportation Restraints Removing Procedures

Transformer transportation restraints removing procedures for UPS with 6-pulse rectifier

1. Remove the back panel of the cabinet to reveal the output transformer, as shown in Figure 4. Retain the screws.

M10bolts螺栓

Output 输出变压器 transformer

Transportation固定件 restraint

A处放大图

A amplified view

A

Figure 4 Removing the output transformer transportation restraints

HIPULSE U UPS Single Module And “1+N” (Expandable) 160/200/300/400kVA User Manual