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DT-X Series 30KVA 3/3 Phase HF UPS
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DT-X Series 30KVA 3/3 Phase HF UPS

DSP Control, True IGBT Rectifier 3 Phase UPS

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Description

DSP Control, True IGBT Rectifier 3 Phase UPS


1. System Introduction

DT-X Series is a true full digitized 3 Phase double conversion 
online UPS. It has parallel redundant features. THDI≤7%, and overall efficiency AC~AC up to 93%. DT-X Series can be defined as a high reliability, cost-effective and efficiency green power. 


2. System Features

2.1 High Performance Index

◆ Advanced IGBT and HF APFC Technology. Input THDI≤7%, Input Power Factor≥0.99 to save more energy;
◆ DT Series adapts the 5th generation IGBT Inverter control technology to enhance the output voltage/current performance. Online 3 Phase Input and output double conversion structure to adapt 380/400/415V, 50/60Hz Mains Grid Supply Systems.
◆ Wide Input Voltage Range 380Vac (-45% to +25%) or 210-475 Vac with 50/60Hz ±5% Frequency Range. High adaptive capacity and Generator Capability with ratio of 1.2 : 1.
◆ Overall Efficiency upto 92%. Can reach to 98% on ECO Mode. 
◆ Powerful overload ability with output short circuit protection: 110%-120% overloads for 10 mins.125%-150% for 1 min.
◆ Intelligent battery management to extend battery life. Optimized charging solutions based on operational mode, such as float charge or equalized charge. Flexible Battery Configuration: 10-20KVA with 16/20 Units, 30-40KVA with:±16/20 Units

2.2 Safe and Reliable

◆ DT-X Series adapts DSP technology to control UPS all kinds of power function processes (including Parallel function) in order to increase system reliability.
◆ Flexible Single or Dual Utility Power Input to comprehensively protect load devices.
◆ Battery Misconnection protection. UPS will not be damaged by reverting the polarities connection.
◆ Self-Evaluation and Alarm of Phase Misconnection or Lost.
◆ 100% 3 Phase Unbalanced Allowance Design.
◆ Front Modular Maintenance Design. MTBF can be upto 300K Hours.
◆ 90% of system components are from international famous brands. All devices has been aged and fully tested for at least 24 hours before leaving the factory.


3. Application Type

DT-X Series is designed for small and medium important equipment/application systems, such as SME data exchange centers, 
communication equipment industry, and precision instruments.

Model

DT300L33-X

Capacity

30KVA/24KW

Host Machine Specification

UPS Structure
Online Double Conversion
Type High Frequency IGBT Rectifier
Overall Efficiency (AC - AC)
>91%
Noise (In 2 meters)
<50-65dB
Working Temperature
-10 to 40℃
Storage Temperature
-25 to 60℃ (Without Battery)
Humidity
<95% Non-Condensing
Standard
IEC 62040-1, IEC 62040-2, IEC 62040-3
Parallel Redundancy
Available
Protections
Overload, Short-Circuit, Over Temp., Utility Power Voltage High/low, BAT Voltage High/low
DC Start
Available
Generator Compatibility
Available
Display
10-40KVA: 5 Inch LCD Color Touch Screen(multi-language)+LED Indicators
60-120KVA: 7 Inch LCD Color Touch Screen(multi-language)+LED Indicators
Mute
Auto
Cabinet Standard
IP 20
Cooling System
Intelligent Speed Control Cooling Fan
Elevation
<1500M, Without Derated

Rectifier Specification

Input Voltage
380Vac + N + W, 3 Phase
Input Voltage Range
265-494Vac on 100% load; 210-494 Vac on 0% load
Input Frequency Range
40-70 adjustable
Soft-Start
> 20 Seconds
Input Power Factor 0.99
THDI <5%

Output Specification

Output Nominal Voltage
Line Voltage: 380/400/415×(1±1%)AC or Phase Voltage: 220/230/240×(1±1%)AC
Output PF
0.8
Output Voltage Regulation
380Vac±1%(Static Load)
380Vac±3%(50-0% Sudden Change)
380Vac±5%(100-0% Sudden Change)
Output Frequency
±8% at 50Hz: Online Mode tracking input and bypass frequency
±0.1%: when input or bypass frequency is more than ±8% or under BAT Mode
Distortion
< 2%(Linear Full Load),< 4%(Non-Linear Full Load)
3 Phase Unbalanced 100% Allowed 3 Phase Unbalanced
Output Volt Unbalanced Degree
≤1°(Balanced Load)
Input/Output Phase Swift
≤1°(Balanced Load)
Frequency Tracking Range
46-54Hz
Output Waveform
Pure Sine Wave
Overload
105-125%: >1 Mins
>125-130%±5%: More than 30 Seconds
>135%±5%: More than 300ms
Crest Ratio
3:1
Short-Circuit
Circuit Auto Protection,Output Voltage/Current 0, Bypass Switch Tripping
Output Abnormal
INV. Output Auto-Locked Protection

Bypass Specification

Static Bypass Range
380Vac(-15~+15%)
Bypass -> INV Transfer Time
2ms
Frequency Tracking Speed
0.5-2hz/s
Manual Maintenance Bypass
Available (Standard)

Battery Specification

Type
Sealed Lead Acid Maintenance Free
Model Rated Volts/Units
±192 or 240Vdc optional
BAT Low Protection
Shutdown Protection

Communication Specification

Communication Port
Rs232 (Std.);/SNMP/RS485/ Dry Contact
Remote Software
Multi-functional Monitoring System, Online and BAT Mode Status, BAT Fault, Remote Control

Physical Parameters

Ext. Size mm (WxDxH)
260 x 710 x 717
Ext. Net Weight Kg
58.5