NEC EXPRESS800 Service Manual page 37

Nec system rack service guide
Table of Contents

Advertisement

Table 3-4. Determining the Load on a Single Power Source
Component
Express5800/120Ld
Express5800/120Mc2
Express5800/120Mc3
Express5800/180Ra-7*
Express5800/180Ra-7**
Express5800 ES1400
Express5800 HX4500
Express5800 HX4600
Express5800 HV8600
Express5800 LC1400
Express5800 LS2400
Express5800 MC2200
Express5800 MC2400
Express5800 MH4500
3UDEU
Port Concentrator
Monitor
Other
Other
Other
* 4 Processors Installed
** 8 Processors Installed
# Absolute Maximum Ratings
2. Add the individual loads you have listed in Table 3-4 to determine the total
load on the power source.
3. To determine the run time your UPS will provide your system during a
power failure, use Table 3-5 to find your total load and its associated run
time in minutes.
Voltage
Amps#
VA
120
4.6
552
120
9.0
1080
120
9.0
1080
120
5.1
612
8.5
1020
120
6.0
720
120
12.0
1440
120
10.5
1260
120
10.0
1200
120
9.0
1080
120
6.0
720
120
9.0
1080
120
9.0
1080
120
10
1200
100
1
100
Planning Your System Rack Configuration 3-9
Times the
Number of
Systems
Load
Installed

Advertisement

Table of Contents
loading

This manual is also suitable for:

Express5800/system rack

Table of Contents