The Santak C3KS (G7) Online UPS 3KVA/3KW Long-Runtime Model

Product details

The intelligent charging system adopts a three-stage charging mode, with a maximum current of 8A combined with temperature compensation technology, significantly improving battery life and charging efficiency. Through the "Santak Plus" APP, remote monitoring via mobile phone is enabled, supporting intelligent communication modules such as NMC cards and CMC cards, allowing real-time viewing of operational status and receiving alarm notifications. The new LCD screen features an auto-dimming function, offering intuitive operation while avoiding light pollution. In silent mode, noise levels are reduced to library-grade standards, making it suitable for high-sensitivity environments like offices and server rooms. The compact body design (102x392x298mm) is compatible with both rack and desktop installation, with an IP20 protection rating meeting industrial environment requirements.The product covers critical scenarios such as enterprise file servers, production control systems, and rail communications, providing expansion accessories like SPCC cloud-link cards and EMP temperature-humidity modules. Equipped with a built-in 96V battery pack, it offers over 3 minutes of runtime at full load, supporting delayed restart after power restoration and battery self-test functions to ensure uninterrupted power supply continuity. Certified by CQC for energy efficiency and meeting TÜV Class 1 standards, it achieves an efficiency of up to 93%, demonstrating excellent energy-saving performance. Whether for protecting business office equipment or supporting industrial-grade embedded systems, the Castle G7 series safeguards your power security with military-grade quality.

Product Features

1.0 High power factor load capacity, 125% overload sustained for 10 minutes
110-300V ultra-wide voltage input, compatible with generators and grid fluctuations
CVCF constant voltage and frequency technology precisely supports sensitive medical/industrial equipment
Intelligent three-stage 8A charging + temperature compensation, extends battery life by 40%
Santak Plus APP remote monitoring, supports multi-protocol communication card expansion
LCD touch screen + silent mode, complies with library-level noise standards
CQC Energy Saving/Tai'er Dual Certification, IP20 Protection with Wide Temperature Range Design

Application Scenarios

Enterprise-level File Servers and Distributed IT System Power Hub
Production Line PLC Control Systems and Data Acquisition Equipment
Rail Transit Signal Systems and Communication Base Station Backup Power
Uninterrupted Power Supply for Medical Imaging Equipment and Laboratory Precision Instruments
Core Equipment for Smart Office Environments and Security Monitoring Systems
Power Quality Optimization for Home Theaters and High-End Audio-Visual Equipment
Embedded Power Solutions for Industrial Automation Equipment

Product Parameters

Model:C3KS (G7)
Rated Capacity:3KVA/3KW
Input/output configuration:Single-phase input, single-phase output
Input configuration:L+N+PE
Rated voltage:(200Vac/208Vac/220Vac/230Vac/240Vac (default 220Vac)
Voltage range:110Vac~300Vac
Frequency:40Hz~70Hz
Power factor:≥0.99
Input harmonic distortion THDI:<5% @ Non-linear full load
Bypass voltage:Bypass mode default 187Vac~264Vac, ECO mode default 198Vac~242Vac
Battery voltage:96Vdc
Internal battery capacity:/
Backup time:>3 minutes @ PF=1 full load, >4 minutes @ PF=0.9 full load
Charging current:Default 4A, Maximum 8A
Output mode:L +N +PE
Rated voltage:Default 220Vac (configurable for 200Vac/208Vac/220Vac/230Vac/240Vac)①
Output frequency:50Hz/60Hz auto-adaptive
Output socket:3* National Standard Sockets (10A) + Terminal Block
Efficiency @ Utility mode:up to 93%
Power factor:1②
Voltage accuracy:±1%
Output harmonic distortion THDV:< 1%@linear full load
Overload capacity @ Utility mode:≤ 105%, continuous operation with alarm 105% ~125%, transfer to bypass in 10 minutes with alarm 125% ~150%, transfer to bypass in 30 seconds with alarm >150%, transfer to bypass in 100ms with alarm
Transfer time:0ms
HMI Display:LCD, tricolor LED
HMI Communication:Standard RS232, optional smart card slot and NMC card, CMC card, AS400 card, SPCC card
Operating temperature:0°C-40°C
Storage temperature:-25℃～ 55℃ (without battery)
Relative humidity:0%~95% RH (non-condensing)
Altitude:≤ 3000m (derating required when >1000m)③
IP rating:IP20
Certification:TAF certification, CQC energy-saving certification
Industry standard:YD/T 1095-2018, CQC3108-2011
EMC standard:GB/T 7260.2:2009, IEC 62040-2:2016 Low-frequency conducted, harmonics: Class A; Electrostatic discharge, conducted immunity, radiated immunity: level 3; Transient pulse interference, surge, and power frequency magnetic field immunity: level 4
Dimensions (WxDxH mm):102x392x298
Net weight (kg):5.6
Packaging dimensions (WxDxH mm):196*493*432
Gross weight (kg):7