Sensata 24TX60 Owner's Instructions Manual page 6

Dc to ac power inverters quasi-sine wave 3-phase output

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3.5.1 Inverter chassis is "designed to meet" Nema 4X: This chassis requires special

handling and attention if the design objectives are to be met. We need to install the chassis

system correctly or water will find a way to get inside. The inverter has silicone seals for the top,

side and DC cover plate. There is NO reason to take off the top or side cover plates!

The DC cover plate will need to be installed correctly. The DC box has DC power cables that

have Heyco strain relief connectors that are to be tightened as follows: Sealing nut (outside of

the DC box) is to be at 80 in lbs. and the locking nut (inside the box) is to be set at 60 in lbs.

The AC cable has the same Heyco strain relief that is connected to the chassis end at the

factory to the same specs. There is a special pressure release valve installed at the factory.

! NOTE: The DC cover plate screws must be started by HAND first to make sure that you have

the correct orientation for the screws and then tightened to 16 in lbs in a specific sequence.

! NOTE:

The inverter serial number and date code are inside the DC box

FIGURE 1:

DC COVER PLATE (Tightening sequence and torque specification.)

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