Dell 3750W Site Preparation Manual Download Page 4 | Manualshive

Page: 4 / 8

Dell 3750W Site Preparation Manual Download Page 4

Dell UPS Site Preparation Guide, EMEA (230V)

Revision 1, February 2012

Electrical Wiring, Basic Installation Schematics

Basic Installation Schematic of Dell UPS using optional power input cord.

Suitable for all models except 5600W Online

Basic Installation Schematic of Dell UPS, hardwired to overcurrent protection device

Suitable for all models including 5600W Online

«
...
2
3
4
5
6
...
»

Summary of Contents for 3750W

Page 1: ...autions are included within the UPS User Guide Site Preparation Checklist Installation site meets minimum environmental requirements Ensured all required accessories have been ordered with the UPS Electrical Preparation Required electrical supply is available Scheduled an electrician to install the Dell UPS Provided a copy of this preparation guide to the electrician Made electrician aware of the ...

Page 2: ...condensing Elevation Operation 0 3048m 0 10 000ft Elevation Storage 0 15 340m 0 50 000ft Heat Output for the Dell UPS UPS Model UPS Technology Heat Loss Watts BTU normal mode Heat Loss Watts BTU battery mode 3750W Rack Online 188 640 375 1281 4200W Rack Online 210 717 420 1434 5600W Rack Line Interactive 280 956 560 1921 5600W Rack Online 390 989 420 1433 Optional accessories for Dell UPS Optional...

Page 3: ...equipment will not return to utility or battery power until the UPS is manually restarted There are two REPO ports on each UPS in order to support cascaded REPO functionality This allows a single cable to be cascaded between multiple Dell UPS eliminating the need for a dedicated REPO cable for each UPS simplifying installation The REPO contacts are normally open Wire Function Terminal Wire Size Ra...

Page 4: ...ring Basic Installation Schematics Basic Installation Schematic of Dell UPS using optional power input cord Suitable for all models except 5600W Online Basic Installation Schematic of Dell UPS hardwired to overcurrent protection device Suitable for all models including 5600W Online ...

Page 5: ...rrent backfeed Dell recommends installing an external isolating device see illustration below After the device is installed you must add a warning label with the following wording or the equivalent on the external AC contactor RISK OF VOLTAGE BACKFEED Isolate the UPS before operating on this circuit then check for hazardous voltage between all terminals The following table lists AC contactors that...

Page 6: ...e the back side nearest cable bare ends of the plastic stuffing gland from the input cord kit Step 3 Thread the input cord through the UPS back plate and secure with the plastic stuffing gland Ensure you leave enough free cord to connect to the UPS terminals Step 4 Secure the bare cable ends to the UPS terminals replace the cover plate Wire Colour Terminal Position UPS Wire Function Terminal Wire ...

Page 7: ...r guide or visit www dellups com Configure UPS List All UPS Your model Note that for some Dell UPS models the rack mount rails may be packed below the UPS in the box CAUTION Refer to the user guide for complete instructions including important Health Safety advice CAUTION This equipment is heavy refer to the user guide for advice on unpacking and safe installation Installing the Dell UPS into the ...

Page 8: ...Dell UPS Site Preparation Guide EMEA 230V Revision 1 February 2012 ...

Reviews:

No comments