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Installing a DC-AC inverter

DC-Powered VNX™ Series Enclosures Installation and Operation Guide

Installing a DC-AC inverter

DC storage systems that support file I/O include 1U DC-AC inverters for the control
stations. Each control station connects to an inverter, which is in turn connected to
the DC power source.

Figure 4 on page 9

shows a typical VNX example; VNX II systems

typically install the inverters above the control stations, as shown in

Figure 5 on

page 10

To install a DC-AC inverter assembly, follow these steps:
1. From the front of the cabinet, insert the alignment pin on one mounting rail

assembly into the middle hole of the selected 1U space on a rear channel.

2. Extend the rail to the front cabinet channel. Align the holes of the front rail flange

to the inside of the channel, ensure the rail is level, and then install two M5 x 16
mm Phillips securing screws in the top and bottom holes.

Leave the screws slightly loose to allow for adjustment when you install the tray.
Do not insert a screw in the middle hole yet.

3. At the back of the cabinet, insert and tighten two M5 x 16 mm securing screws in

the holes above and below the alignment pin, as shown above. Repeat steps 1
through 3 for the other rail assembly.

EMC3253

Adjustable rail

Alignment pin

Front

Left front

Screw (2)

Mounting rail

Right rear

Screw (2)

Mounting rail

Alignment pin

Содержание EMC VNX VNX5200

Страница 1: ...E6S disk array enclosures include power on off switches or buttons DC storage systems do not include standby power supplies SPS DC storage systems that support file I O include 1U DC AC inverters for...

Страница 2: ...gs VNX5100 VNX5300 VNX5500 Requirement Description note all ratings assume fully configured systems VNX5100 DP15 VNX5100 DP25 VNX5300 DP15 VNX5500 DP15 VNX5300 DP25 VNX5500 DP25 DC line voltage 36 to...

Страница 3: ...18 52 A max at 48 V DC 12 35 A max at 72 V DC 24 21 A max at 39 V DC 19 7 A max at 48 V DC 13 1 A max at 72 V DC Power consumption operating maximum 889 W max 889 W max 944 W max Heat dissipation ope...

Страница 4: ...A max at 72 V DC 7 56 A max at 36 V DC 5 67 A max at 48 V DC 3 78 A max at 72 V DC Power consumption operating maximum 283 W max 272 W max Heat dissipation operating maximum 1 02 x 106 J hr 965 6 Btu...

Страница 5: ...400 438 W max VNX5500 515 W max VNX5600 438 W max 130 W max Heat dissipation operating maximum VNX5200 1 58 x 106 J hr 1 495 Btu hr max VNX5300 1 62 x 106 J hr 1 540 Btu hr max VNX5400 1 58 x 106 J hr...

Страница 6: ...ord provided by EMC for DC powered disk processor enclosures DAEs and control station inverters Table 5 describes the pin outs Figure 1 DPE DAE power cord 2 1 P1 3 P1 Positronic CL4928 Table 5 Cabling...

Страница 7: ...e 6 describes the pin outs Figure 2 Data Mover power cord The data mover power cord is not repairable and the integrated fuse is not replacable Should any cord component fail you must replace the enti...

Страница 8: ...ive DC input you do not need to press or toggle the power switches Connect each power supply to a DC power source See Figure 3 for systems that support only block IO Figure 4 on page 9 and Figure 5 on...

Страница 9: ...connection VNX file or unified I O system MGMT A CS B B MGMT MGMT A CS B B MGMT 10 100 1000 0 1 0 1 2 3 10 100 1000 10 100 1000 0 1 10 100 1000 0 1 10 100 1000 0 1 1 0 2 3 10 100 1000 0 1 2 3 0 1 2 3...

Страница 10: ...Operation Guide Cabling DC power and powering the system up and down Figure 5 DC power cord connection VNX II file or unified I O system MGMT A CS B B MGMT MGMT A CS B B MGMT 10 100 1000 10 100 1000 1...

Страница 11: ...nmount the file systems VNX5100 VNX5300 and VNX5500 To turn off disk processor enclosure power push the power button on each power supply and hold the button in for two seconds Refer to Figure 6 Figur...

Страница 12: ...re 7 DC power switches DAE6S On the data mover enclosure remove the front bezel Push the power button on each power supply and hold the button in for two seconds Figure 8 DC power buttons data mover W...

Страница 13: ...on one mounting rail assembly into the middle hole of the selected 1U space on a rear channel 2 Extend the rail to the front cabinet channel Align the holes of the front rail flange to the inside of t...

Страница 14: ...o the mounting rails in the cabinet until the flanges of the tray are flush with the cabinet channels Figure 10 Installing the mounting tray on the rails 5 At the front of the cabinet tighten the four...

Страница 15: ...C inverter DC Powered VNX Series Enclosures Installation and Operation Guide 15 6 Working from the front of the cabinet slide the inverter units onto the tray Figure 11 Sliding the inverter units onto...

Страница 16: ...talling a DC AC inverter 7 When each assembly is fully seated into the rear bracket notch and flush with the mounting tray front secure the inverter unit s to the tray by tightening the screws as show...

Страница 17: ...If necessary use one Phillips M5 x 16 mm screw to secure a latch bracket to each front channel The brackets include small alignment bumps to correctly orient them to the channel 9 Press the bezel onto...

Страница 18: ...OF ANY KIND WITH RESPECT TO THE INFORMATION IN THIS PUBLICATION AND SPECIFICALLY DISCLAIMS IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE Use copying and distribution of an...

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