GTA Series 10-30kVA

High-efficiency dual-core DSP UPS with active PFC, output power factor 1.0, wide voltage range, ECO mode up to 98%, intelligent battery management, zero switching time, and multi-platform monitoring (RS232/USB/RS485/SNMP/Wi-Fi/GPRS).

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Features:

Advanced dual-core DSP control technology and 3-level technology
Active power factor correction (APFC), input power factor up to 0.99
System efficiency is improved to 95%, energy saving rate is doubled
Output power factor 1.0
Dual input design, supporting independent bypass
Advanced digital and parallel technology, providing higher reliability than single system
Wide input voltage range
50 / 60 Hz auto-sensing frequency
50 / 60 Hz frequency conversion mode
Work efficiency up to 98% in ECO mode
Fan speed varies intelligently with load, reducing noise and extending its service life
Conformal coating technology to make UPS operate in harsh environment for a long time
Flexible battery configuration setting, selectable battery numbers: 32~ 40 pcs
Digitally controlled charger (Max.10 A & 20% output power)
Ability to switch on the UPS by battery in the absence of mains power (Cold start)
Zero switching time for UPS power supply mode when the mains power is unstable, ensuring the output is uninterrupted
Compact internal layout, small footprint
5 inches LCD colorful touch screen, friendly human & machine interface
Powerful background software for parameters configuration and online upgrade
Advanced multi-platform communication for UPS monitoring: RS232,USB,RS485,dry contacts, SNMP card,Wi-Fi card and GPRS card
Linear derating in low voltage input, reducing battery discharging times, extending the service life of battery
Intelligent battery management, automatic equalized and float charging control, charger dormancy control, improving the reliability of charger and extending the battery life
Effective hardware and software protection, robust self-diagnosis function, abundant event log for future check
Standard RS232,USB,RS485,EPO,Dry contacts,Parallel port
Optional SNMP card,WI-FI card,GPRS card, SMS alarms

Flexible Configuration :

Various type of alarms :-

Overview:

Technical Specifications

MODEL			GTA3310L32	GTA3320L32	GTA3330L32
Capacity (kVA)			10kVA/kW	20kVA/kW	30kVA/kW
INPUT
Nominal Voltage			380V / 400V / 415V AC (3Ph+N+PE)
Voltage Range			304 - 478V AC
Frequency Range			40 ~ 70 Hz
Power Factor			≥ 0.99
Harmonic Distortion (THDi)			≤ 3%
Bypass Range	Voltage		380 V AC Max. Voltage: +25% (Optional +10%, +15%, +20%) 400V AC Max. Voltage: +20%(Optional +10%, +15%) 415V AC Max. Voltage: +15% (Optional +10%) Min. Voltage: -45% (Optional -20%, -30%)
	Frequency		± 10% (Configurable)
Generator Input			Support
OUTPUT
Output Voltage			380V / 400V / 415V AC (3Ph+N+PE)
Voltage Regulation			± 1%
Power Factor			0.9 Standard / Unity Optional
Frequency			Auto Sensing 50 / 60 Hz ± 1~10% Sync Mode (Configurable), 50/60 Hz ± 0.1 Hz Battery Mode
Crest Factor			3:1
Harmonic Distortion (THDv)			≤ 2%
Overload			≤ 125% for 10 Min, ≤ 150% for 1 Min, ≥ 150% for 200 ms
Efficiency			96.5% Dual Conversion Mode, 99.0% ECO Mode
BATTERY
Battery Voltage			384 - 480 VDC
SYSTEM FEATURES
Transfer Time			Zero
Self-Diagnostics / EPO			Upon Power On and Software Control / Inbuilt
IP Protection			IP20
Alarm / Protection			Line Failure, Battery Low, Overload, System Fault and Short Circuit
Display		LED	Line Mode, Bypass Mode, Battery Low, Overload and UPS Fault Codes
		LCD	Input Voltage, Input Frequency, Output Voltage, Output Frequency, Load %, Battery Voltage & Temperature, Output W/VA
Parallel			Inbuilt
ENVIRONMENT
Temperature			Operating: 0~50°C*, Storage: -25ºC ~ 55ºC
Humidity / Altitude			0~95% RH Non-condensing / <1500 M
Noise			<60dBA
STANDARDS
Quality			ISO 9001, ISO 14001, ISO 27001, ISO 45001, ISO 50001, RoHS
Safety			IEC/EN62040-1
EMC / Performance			IEC/EN62040-2; IEC/EN62040-3, Complying to CE
PHYSICAL
Dimension WxDxH (mm)			250x720x560	250x800x700	250x840x930
Net Weight (Kg)			31	33	42
COMMUNICATION INTERFACE
Standard			RS232
Optional			SNMP / ModBus / Dry Contact / USB / RS485
Monitoring Software			NetAgent Utility v5.8 / View Power / UPSilon 2000 / Muser 4000

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