Home > Electrical & Electronics > Power Supply & Distribution > UPS > 20kVA 3 Phases 208VAC 220VAC Low Frequency Double-conversion Online UPS Pure Sine Wave UPS Can Connect External Lead Acid Battery 32pcs

20kVA 3 Phases 208VAC 220VAC Low Frequency Double-conversion Online UPS Pure Sine Wave UPS Can Connect External Lead Acid Battery 32pcs

20kVA 3 Phases 208VAC 220VAC Low Frequency Double-conversion Online UPS Pure Sine Wave UPS Can Connect External Lead Acid Battery 32pcs thumbnail-1
20kVA 3 Phases 208VAC 220VAC Low Frequency Double-conversion Online UPS Pure Sine Wave UPS Can Connect External Lead Acid Battery 32pcs thumbnail-2
20kVA 3 Phases 208VAC 220VAC Low Frequency Double-conversion Online UPS Pure Sine Wave UPS Can Connect External Lead Acid Battery 32pcs thumbnail-3
20kVA 3 Phases 208VAC 220VAC Low Frequency Double-conversion Online UPS Pure Sine Wave UPS Can Connect External Lead Acid Battery 32pcs thumbnail-4
20kVA 3 Phases 208VAC 220VAC Low Frequency Double-conversion Online UPS Pure Sine Wave UPS Can Connect External Lead Acid Battery 32pcs thumbnail-5
20kVA 3 Phases 208VAC 220VAC Low Frequency Double-conversion Online UPS Pure Sine Wave UPS Can Connect External Lead Acid Battery 32pcs photo-1
20kVA 3 Phases 208VAC 220VAC Low Frequency Double-conversion Online UPS Pure Sine Wave UPS Can Connect External Lead Acid Battery 32pcs photo-2
20kVA 3 Phases 208VAC 220VAC Low Frequency Double-conversion Online UPS Pure Sine Wave UPS Can Connect External Lead Acid Battery 32pcs photo-3
20kVA 3 Phases 208VAC 220VAC Low Frequency Double-conversion Online UPS Pure Sine Wave UPS Can Connect External Lead Acid Battery 32pcs photo-4
20kVA 3 Phases 208VAC 220VAC Low Frequency Double-conversion Online UPS Pure Sine Wave UPS Can Connect External Lead Acid Battery 32pcs photo-5
US$ 2500 - 3000 MOQ: 1 Piece
Key Specifications
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Brand Name:
ZHIWIN
Place of Origin:
China
Model Number:
ZWLF-3320
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Shenzhen SST Power Company Limited
Verified Business License
Payment & Shipping
Payment Methods:
Port of Shipment:
Shenzhen
Delivery Detail:
5 days

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Brand Name ZHIWIN
Place of Origin China
Model Number ZWLF-3320
Type On-line
Weight 260KG
Application Security / Monitoring / Alarm
Phase Three Phase
Output Voltage 208V
Protection Other

General

ZWLF Series is a full digitized DSP controlled online double conversion 3 Phase Industrial UPS. Embedded with isolation transformer, our low frequency online UPS will eliminate common mode noise and the requirments to install expensive dedicated circuits. It provides reliable galvanically isolated power to critical equipment.


Features

•Digital control to achieve online double conversion

•Built-in output isolation transformer

•Industrial design for a variety of harsh conditions

•Front maintenance design

•Adapt to  all kind of load.

•Can be up to 4 parallel operation

•Rich communication interface

•Friendly and Intuitive User Interface. Large Color Touch LCD Screen with multi-functional buttons. Safe and Reliable

•90% of system components are from international famous brands. All devices will be aged and tested for more than 24 hours


Application

This product is widely used formany different applications and compatible Loads, such as Data Center, Telecom, Network management center, financial center Security Trading Settlement Center, Banking. Large Theater, Stadium, traffic Administration Bureau, Road and Railroad Tunnel Lightning Control and Monitoring Center, Port Information Center. Semiconductor production line, automatic production line, mechanical processing equipment, transportation, scientific research, industry, transportation, railways, elevators, medical equipment, air-conditioning, radio and television, lighting, new energy etc.


Specifications

Model
ZWLF-3320
Power Capacity
20KVA/16KW
Power Factor
0.8
Dimension(DxWxH mm)
800x500x1300mm
Weight(Kgs)
260KGS
INPUT
Input Phase Number
3 Phases 5 Wires(3PH+N+PE)
Input Rated Voltage
208VAC/220VAC (L-N 120VAC/127VAC)
Variable Input Voltage Range
167V-250V
Input Frequency Variation Range
40Hz- 70Hz
Input Power Factor
≥0.99
Input Current Limit
1.25 times of the rated current ( 0.1- 1.25 can be set)
Rectifier Delay Start Range
Default 10S (1 -300 S can be set)
Battery Voltage 
Default 360VDC ( 336VDC, 384VDC, 372VDC, 384VDC can be set)
OUTPUT
Output Phase Number
3 Phases 5 Wires(3PH+N+PE)
Rated Output Voltage
208VAC/220VAC (L-N 120VAC/127VAC)
Output Voltage Regulation Accuracy 
± 1%
Output Frequency Accuracy
Mains mode: tracking bypass input in synchronization state;  battery mode: 50Hz/60Hz±0.1% 
Output Waveform Distortion
Resistive load ≤2% ;  Non-linear load≤5%
Waveform
Pure Sine Wave
Output Current Crest Factor
3:1
Inverter Overload Capacity
When the load is
when 105%
when 110%
when 125%
when load>150%, switch to bypass output after 200 milliseconds
SYSTEM INDICATORS
System Efficiency
Online mode: >93%, ECO mode: >98%
Switching Time
0ms
Number of Parallel
≤ 8 sets
Protective Function
Output short circuit protection, output overload protection, over temperature, battery low voltage protection,  output overvoltage and under voltage protection, fan failure protection, etc.
Communication Interface
Standard configuration: USB, CAN, EPO, RS232, RS485, dry contact;  Optional configuration: SNMP card,  temperature compensation accessories.
Display
7 inch LCD touch screen
WORKING ENVIRONMENT
Operating Temperature
0℃ to 40℃
Storage Temperature
-25℃ to 55℃ ( exclude battery)
Relative Humidity
0%~95% (No condensation)
Altitude
Altitude ≤1000M, exceed 1000M, Power with increase of 100M will reduce 1%
Degree of protection
IP30
Noise 



Product Tags: 20kVA UPS , three phase 208V Online UPS , Low Frequency double-conversion Online UPS Pure Sine Wave UPS

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Shenzhen SST Power Company Limited
Verified Business License
Business Type
Manufacturer
Port of Shipment
Shenzhen
Main Markets
South America, Southeast Asia, Africa, Mid East, Eastern Asia, South Asia, Domestic Market
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