Delta DPS-500K, User Manual, Page: 15 / 152

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2 Introduction
No. Item Quantity
1
UPS (Without Top Cable Entry Cabinet) 1 pc
2
User Manual 1 pc
3
Software CD-UPSentry 2012 1 pc
4
Key
1 pc (two copies placed
inside the UPS cabinet)
5
USB Cable 1 pc
6
RS-232 Cable 1 pc (1.8-meter long)
7
Parallel Cable 1 pc (5-meter long)
8
Rodent Shield A
Rodent Shield B
Rodent Shield C 2 pcs
2 pcs
2 pcs
9
REPO Dry Contact Terminal Block 1 set (2-Pin)
10
Input Dry Contact Terminal Block 1 set (4-Pin)
11
Output Dry Contact Terminal Block 1 set (12-Pin)
4. If there is any damage or anything missing, please immediately contact the dealer
from whom you purchased the unit.
5. If the UPS needs to be returned, carefully repack the UPS and all of the accessories
using the original packing material that came with the unit.
NOTE: If the UPS that you purchased includes the Top Cable Entry Cabinet,
please refer to 6. Top Cable Entry Cabinet for the package list.
2.3 Functions & Features
y
True on-line double-conversion design UPS adopts DSP chip and IGBT technology to
protect your sensitive electronic equipment from power interruption.
y
Input power factor > 0.99 and input THDi < 3% save on installation cost and diminish
power contamination.
y
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y
Wide AC input voltage range (140Vac~276Vac) reduces frequent transfer from normal
mode to battery mode to save battery consumption and prolong battery life.
y
Batteries power on the UPS to provide stable AC power when there is no AC line avail-
able.