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Home > Products >
High Frequency UPS
>
High Frequency Backup Ups Delivers Seamless Power Protection With True Online Double Conversion Technology
All Category

Outdoor Power Cabinet

Outdoor Telecom Cabinets

Battery Storage Cabinets

High Frequency UPS

Industrial UPS Power Supply

Industrial And Commercial Energy Storage System

Telecom Power Supply

Rack Lithium Battery

Power Distribution Cabinet

Lead Acid Battery
Contact Us
Miss. wang
lili@szdxzh.com
+86 18824306941
WeChat +86 18824306941
Contact Now
name
  • name
  • name
  • name
  • name
  • name

High Frequency Backup Ups Delivers Seamless Power Protection With True Online Double Conversion Technology

Brand Name: SZDXZH
Model Number: 3H20KL
MOQ: 1 pcs
Packaging Details: Woodcase/ Paper box
Payment Terms: T/T
Detail Information
Product Description
Detail Information
Place of Origin:
CHINA
Document:
Product Brochure PDF
Product Name:
High Frequency Backup Ups
Model:
3H20KL
Hybrid Solutions:
Yes
Fuction:
Emergency Power Off
Function:
Online Double Conversion
Supply Ability:
10000pcs/month
Highlight:

double conversion high frequency ups

,

double conversion ups uninterruptible power supply

Product Description
High Frequency Backup UPS with True Online Double Conversion Technology
Key Features
  • True online double conversion technology for seamless power protection
  • Compatible with generator input (requires generator capacity twice the UPS capacity)
  • Optional output isolation transformer (factory-installed)
  • Standard Emergency Power Off (EPO) device
  • MCU+DSP chip control for advanced performance
  • Supports parallel operation (up to 3 units for parallel models)
  • Comprehensive protection features including overload, short circuit, and temperature protection
Technical Specifications
Model 3H20KL
Capacity 20000VA / 16000W
Input Voltage Range 190-520VAC (3 phase) at 50% load
305-478VAC (3 phase) at 100% load
Output Voltage 208/220/230/240VAC (±1%)
Output Waveform Pure sine wave
Efficiency AC Mode: >89%
Battery Mode: >87%
Dimensions (mm) 592 × 250 × 576
Weight 40 kg
Advanced Protection & Management
Output overload and short circuit protection
Inverter overtemperature protection
Battery undervoltage warning and overcharge protection
Optional manual maintenance bypass for uninterrupted maintenance
LCD display for real-time status monitoring
RS232/RS485 and SNMP network monitoring capabilities
Environmental Specifications
Operating temperature: 0-40°C (optimal battery life at ≤25°C)
Operating humidity: <95% non-condensing
Operating altitude: <1000m
Noise level: <60dB at 1 meter
Battery Configuration
Adjustable battery sections: 16-20 cells
Charging current: 1-4A (default 4A per charging board)
Charging voltage: 273 VDC ±1% (for 20 batteries)
High Frequency Backup Ups Delivers Seamless Power Protection With True Online Double Conversion Technology 0
Tags: 

High Frequency Online Ups  

Online High Frequency Ups  

Ups Uninterruptible Power Supply

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Good price online

Products Details

Home > Products >
High Frequency UPS
>
High Frequency Backup Ups Delivers Seamless Power Protection With True Online Double Conversion Technology
All Category

Outdoor Power Cabinet

Outdoor Telecom Cabinets

Battery Storage Cabinets

High Frequency UPS

Industrial UPS Power Supply

Industrial And Commercial Energy Storage System

Telecom Power Supply

Rack Lithium Battery

Power Distribution Cabinet

Lead Acid Battery
name
  • name
  • name
  • name
  • name
  • name

High Frequency Backup Ups Delivers Seamless Power Protection With True Online Double Conversion Technology

Brand Name: SZDXZH
Model Number: 3H20KL
MOQ: 1 pcs
Packaging Details: Woodcase/ Paper box
Payment Terms: T/T
Detail Information
Product Description
Detail Information
Place of Origin:
CHINA
Brand Name:
SZDXZH
Model Number:
3H20KL
Document:
Product Brochure PDF
Product Name:
High Frequency Backup Ups
Model:
3H20KL
Hybrid Solutions:
Yes
Fuction:
Emergency Power Off
Function:
Online Double Conversion
Minimum Order Quantity:
1 pcs
Packaging Details:
Woodcase/ Paper box
Delivery Time:
15-25 days
Payment Terms:
T/T
Supply Ability:
10000pcs/month
Highlight:

double conversion high frequency ups

,

double conversion ups uninterruptible power supply

Product Description
High Frequency Backup UPS with True Online Double Conversion Technology
Key Features
  • True online double conversion technology for seamless power protection
  • Compatible with generator input (requires generator capacity twice the UPS capacity)
  • Optional output isolation transformer (factory-installed)
  • Standard Emergency Power Off (EPO) device
  • MCU+DSP chip control for advanced performance
  • Supports parallel operation (up to 3 units for parallel models)
  • Comprehensive protection features including overload, short circuit, and temperature protection
Technical Specifications
Model 3H20KL
Capacity 20000VA / 16000W
Input Voltage Range 190-520VAC (3 phase) at 50% load
305-478VAC (3 phase) at 100% load
Output Voltage 208/220/230/240VAC (±1%)
Output Waveform Pure sine wave
Efficiency AC Mode: >89%
Battery Mode: >87%
Dimensions (mm) 592 × 250 × 576
Weight 40 kg
Advanced Protection & Management
Output overload and short circuit protection
Inverter overtemperature protection
Battery undervoltage warning and overcharge protection
Optional manual maintenance bypass for uninterrupted maintenance
LCD display for real-time status monitoring
RS232/RS485 and SNMP network monitoring capabilities
Environmental Specifications
Operating temperature: 0-40°C (optimal battery life at ≤25°C)
Operating humidity: <95% non-condensing
Operating altitude: <1000m
Noise level: <60dB at 1 meter
Battery Configuration
Adjustable battery sections: 16-20 cells
Charging current: 1-4A (default 4A per charging board)
Charging voltage: 273 VDC ±1% (for 20 batteries)
High Frequency Backup Ups Delivers Seamless Power Protection With True Online Double Conversion Technology 0
Tags: 

High Frequency Online Ups

Online High Frequency Ups

Ups Uninterruptible Power Supply

Related Products
EX3C310-200kVA Three-Phase Online UPS – Uninterrupted Power for Mission-Critical Operations Video

EX3C310-200kVA Three-Phase Online UPS – Uninterrupted Power for Mission-Critical Operations

Get Best Price
High-Frequency Tri-to-Mono Phase Online UPS Series With EPO Protection Best For Critical Systems Video

High-Frequency Tri-to-Mono Phase Online UPS Series With EPO Protection Best For Critical Systems

Get Best Price
High-Frequency Single-Phase Online UPS Series (1-10kVA) With ECO Mode And Generator Compatibility Video

High-Frequency Single-Phase Online UPS Series (1-10kVA) With ECO Mode And Generator Compatibility

Get Best Price
H1KR(L)-H10KR(L) Series High-Frequency Rackmount Online UPS Best For Industrial Applications Video

H1KR(L)-H10KR(L) Series High-Frequency Rackmount Online UPS Best For Industrial Applications

Get Best Price
OEM High Frequency 3 Phase Ups Power Supply For Homes Small Offices Businesses Video

OEM High Frequency 3 Phase Ups Power Supply For Homes Small Offices Businesses

Get Best Price
1K VA High Frequency Tower UPS Battery Backup Equipment Single Input And Output Video

1K VA High Frequency Tower UPS Battery Backup Equipment Single Input And Output

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Backup Power Supply High Frequency UPS With Optional Exquisite SNMP Card Video

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Three Phase 3H10KL High-Frequency Online UPS – Industrial-Grade Power Protection Solution Video

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