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High Security Castle 3C series UPS , Online Tower UPS Double Conversion

Product Summary

SANTAK® CASTLE SERIES ON-LINE UPS CASTLE UPS 3C10-20KS Crucial moment, Powering your business SANTAK UPS PROVIDE RELIABLE PROTECTION FOR CRITICAL EQUIPMENT AND DATA • Higher power density, more power output • Wider input range, higher efficiency • Ultra low noise, multiple configurable options • ...

Key Attributes
Brand Name: Santak
Model Number: Santak Castle Tower 3C UPS
Place of Origin: China
Certification: CE
Supply Ability: 1000pcs/months
Delivery Time: 30days
Payment Terms: T/T, Western Union, MoneyGram
Standard Packaging: cartons
Product Custom Attributes
Highlight

CE Online Tower UPS

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Online Tower UPS Double Conversion

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Castle 3C series UPS

Product Name:
Santak Castle Tower 3C Series
Rated Capacity:
10KVA-20KVA
Power Factor:
0.9
Input Voltage:
380V/220V
Input Frequency:
50/60Hz
Output Voltage:
220V/230V/240V ±1%,
Output Frequency:
50/60Hz
Overload Capacity:
105%-125% : 10min, 125%-150% : 30s
Parallel:
Maximum Parallel Machine: 3 Units
Display:
LCD
Communication Interface:
RS232/USB/MODBUS
Environment Humidity:
5 - 95%, No Condensation
Storage Environment:
–15 ~ +55℃
Operating Temperature:
0~40℃
Altitude:
≤ 1000m
Size:
212*500*420mm/248*500*616mm
Weight:
16.9kg/31kg
Safety Standard:
IEC/EN 62040-1,IEC/EN 62040-2 IEC 61000
Product Description

SANTAK® CASTLE SERIES ON-LINE UPS

CASTLE UPS 3C10-20KS

 

 

Crucial moment, Powering your business
SANTAK UPS PROVIDE RELIABLE PROTECTION FOR CRITICAL EQUIPMENT AND DATA

Higher power density, more power output
Wider input range, higher efficiency
Ultra low noise, multiple configurable options
High quality LCD with wide view
 
 
PRODUCT INTRODUCTION
3C10~20KS is the leading double conversion topology on-line
UPS from Santak. It inherits the high quality standard of the previous Castle series generations, and provides much stronger performance.
 

It offers ideal solution for the major power quality problems such as grid power failure, under voltage, over voltage, sag, surge, line noise, frequency variation, switching transient, harmonic distortion efficiently, and provides a reliable power protection to the customer equipment.


Castle 3C 10-20KS product provides high adaptability and flexible configuration, and it is applied with leading DSP control technology and offer multiple and extendable options to meet the increasing customized application demand.

 

 

Castle Series 3C10-20ks Ups

Nominal power rating: 10/15/20kVA
Nominal frequency : 50/60HZ
Topology: Double conversion on-line UPS
 
 
Typical Application
Small data center of SMB, branch of big enterprise, branch of Bank etc
Storage, network equipment, VoIP, communication equipment, automatic equipment, office terminals
Precision instrument and equipment
 
 
HIGHER PERFORMANCE
High Output Factor 0.9
Power more load, or provide higher reliability with same load
 
 
Input Power Factor Is Higher Than 0.99
3C 15/20KVA support 3 phase PFC, and input THDI < 5%
1% output voltage tolerance, 0.1% output frequency tolerance, 1% tolerance in parallel current sharing
 
 
High Efficiency 94%
Starting from 35% load, UPS efficiency will reach 94%
 
 
HIGH FLEXIBILITY, HIGH EXTENDABILITY
Battery quantity adjustable
16/18/20 pcs battery adjustable (3C15/20KS)
Convenient to meet the longer backup time need with lower system cost
 
 
Recharger current adjustable
Standard recharge current is 4A
Extendable up to 8A recharger, support longer backup time, fit for larger capacity battery. (Need to enquire plant before ordering)
 
 
Input topology adjustable
Support both 3 phase input or single phase input
 
 
FUNCTIONALITIES
Leading parallel technology
Mature and stable parallel control technology offer best current sharing tolerance: 1%
Select trip technology seperates single fault failure and improve the system availability
Flexible expansion and redundancy management, meet all kinds of extension requirement after system installation
Parallel up to 3 units
 
 
Flexible utility usage mode
Provide higher system availability in ONLINE mode
Provide higher efficiency in ECO mode
Provide stable output in CONVERTER mode
 
 
STK CASTLE BATTERIES
——Maintenance-free Sealed Lead-acid UPS Batteries
 
PRODUCT INTRODUCTION
CASTLE C12V series batteries are being designed with more focusing on compatibility with SANTAK UPS and system. Compare to other batteries in the market, CASTLE C12V series batteries
can provide longer float charging life time and more powerful discharging characteristics. It is an ideal product for SANTAK UPS backup application.
 
 
PRODUCT FEATURES
Long-life Design
Excellent High Rate Discharge Performance
Low Self-discharge Rate
Best Compatibility With UPS
High Security
High Consistency
Convenient Installation and Maintenance


High Security Castle 3C series UPS , Online Tower UPS Double Conversion 0
 
 
 
Overall Rating
5.0
Based on 50 reviews recently
Rating Snapshot
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All Reviews
5
5PX2200iRT2UAUG2 Eaton 5PX UPS 2200VA Rack / Tower Form Factor from Philippines
Jan 19.2026
provided excellent service, thanks team!
O
Online Eaton 9PX UPS Lithium Ion 3000VA 2400W 2U Rack / Tower 9PX3000IRT2U from Philippines
Sep 23.2025
Such a reliable supplier, and very professional.....
V
Vertiv Emerson Liebert PEX AC R410A 380/400 VAC CRAC Floor Standing Air Conditioner from Kuwait
May 23.2024
good product!
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