GTM-10ESM Series 10~60kVA Energy Storage Modular UPS

🔺Full Load Full Charge: Enables simultaneous full-load operation and battery charging to maximize battery system availability.
🔺Peak Shaving/Valley Filling: Intelligent time-of-use scheduling for low-cost charging and high-demand discharging, reducing electricity expenses.
🔺Lithium-Ion Compatibility: Centerline-free battery design supporting Li-ion systems.
🔺Hybrid Grid/Battery Supply: Dual-input power delivery for flexible energy management.
🔺Revenue Tracking: Monitors daily/cumulative charging-discharging volumes, costs, and revenue metrics.

Dual Installation Modes: Rack-mounted (standard cabinet) or tower floor-standing deployment.

Thermal & Failure Resilience: Isolated airflow design with bottom PCB protection. Automatic fan speed adjustment based on load. Failed module auto-isolation without system impact.

Static Bypass Redundancy: Centralized bypass design prevents loop current issues.

Multi-Layer Protection: System-level, board-level, and device-level safeguards.

Fault Diagnostics: Waveform data recording pre/post failure for root cause analysis.

Communication Interfaces: RS485, USB, RS232, and dry contact ports.

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Product Introduction

The GTM-10 ESM Series 10~60kVA Energy Storage Modular UPS is a cutting-edge uninterruptible power supply solution designed to optimize energy storage and reduce overall operational costs. Ranging from 10kVA to 60kVA, this UPS features online double conversion technology and is ideal for applications in government, finance, IT, education, transportation, broadcasting, medical, and energy sectors.

This series integrates energy storage with power protection, offering the unique ability to charge the UPS while operating at full load, improving battery availability and reducing downtime. The intelligent energy management system supports peak reduction and valley filling, enabling users to optimize energy usage by managing charging and discharging periods.

Additionally, the battery system is designed without a neutral line, making it compatible with lithium-ion systems, and enabling more efficient energy storage and discharge. The system also features utility and battery joint supply, offering flexible and reliable energy management options. The electricity metering function allows for intelligent statistics on charging/discharging volumes, charging costs, discharging revenue, and net revenue, providing valuable data for energy optimization and cost-saving strategies.

Core Technical Specifications

🔺Multi-Standard Input/Output: Supports 3P/3P,3P/1P,1P/1P, configurations with 50/60Hz, 220-240VAC phase voltage compatibility.
🔺Hot-Swap Modularity: Independently controlled power modules supporting online replacement and N+1/N+X redundancy.
🔺Decentralized Parallel Control: Masterless logic eliminates single-point failures during module insertion/removal.
🔺High-Power Charging: Optional 30A charging module for extended backup scenarios.
🔺Digital Charging Technology: Multi-stage adaptive charging with adjustable voltage/current.

GTM-10ESM Series 10~60kVA Energy Storage Modular UPS

Applications

Government and Finance: Ensures reliable power backup for critical government and financial infrastructure.
IT and Data Centers: Protects servers and data center equipment with uninterrupted power and energy-efficient storage solutions.
Education and Research: Provides power protection for educational institutions and research facilities.
Healthcare: Keeps medical devices and hospital systems operational, ensuring patient safety.
Energy: Optimizes energy usage and reduces costs for energy-intensive industries and facilities.
Transportation and Broadcasting: Protects communication and transportation systems, ensuring continuous operation and minimizing downtime.

Our Factory

We welcome you to visit our factory to experience the quality and performance of our products firsthand.

Model		GTM020/10-ES	GTM040/10-ES	GTM060/10-ES
Rate Power		20kVA/20kW	40kVA/40kW	60kVA/60kW
Main input	Input	3P5W (3P+N+PE)
	Rate Voltage	380/400/415VAC(L-L); 2201230/240VAC(L-N)
	Rate Freq.	50/60Hz
	Input PF	>0.99
	Current distortion	THDi<3%(100% Linear load)
	Voltage range	304~478VAC(L-L)full load; 304~228VAC(L-L) power derate from 100% to 50%.
	Freq. range	40-70Hz
Battery	Rate voltage	240~614.4 VDC(No Neutral required)
	Charging capacity	Maximym 100%*Pout
Bypass	Rate voltage	380/400/415VAC(L-L); 220/230/240VAC(L-N)
	Voltage range	Settable, Default -20%~+15%; Upper Limits:+10%,+15%,+20%,+25%; Lower Limits:-10%, -15%，-20%，-30%, -40%.
	Overload	110%, long time operation: 125%<load<150%,1 min;	110%<load<125%,5 mins; >150%,1 second.
Inverter	Rate voltage	380/400/415VAC(L-L); 220/230/240VAC(L-N)
	Rate Freq.	50/60Hz
	Output PF	1
	Voltage accuracy	±1.0%
	Load response	<5%(20% -80% -20% step load)
	Recovery time	<20ms(0% -100% -0% step load)
	Output THDu	<1%(linear load), <5% (non-linear load according to lEC 62040-3)
	Overload	110%,1 hour; 125%,10 mins; 150%,1 min; >150%,200ms
	Frequency accuracy	0.1%
	Synchronize window	Settable, ±0.5Hz-±5Hz, default ±3Hz
	Slew rate	Settable, 0.5Hz/S-3Hz/S, default 0.5Hz/S
	Crest factor	3:1
	Phase Accuracy	120°±0.5°
System	Efficiency	Normal Mode>96.5%; Batery Mode≥96.5%
	Display	LED + 7 inch touch LCD
	Certification- Safety	IEC62040-1, IEC60950-1
	Certification- EMS	IEC62040-2, IEC61000-4-2(ESD), IEC61000-4-3(RS), IEC61000-4-4 (EFT), IEC61000-4-5 (Surge)
	IP degree	IP20
	Configuration	USB, RS232,RS485, Dry contact, Cold start
	Option	SNMP card, AS400 card, Parallel kit, LBS, APP/WiFi/Bluetooth
	Environment	0-40℃(operation); -25 ~70℃(storage); 0-95% (Humidity, non-condensing)
	Noise(dB)(1 meter)	65dB @ 100% load, 62dB @ 45% load
Dimention	cabinet(WDH)mm	442710307(7U)	442858705(16U)	442858883(20U)
	module(WDH)mm	40049586(2U)

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