UPS / Microgrid Systems TGH33 Series 100–120kVA PV-ESS All-in-One Microgrid UPS System

Advanced energy storage product engineered for reliable power applications, scalable supply, and global B2B project requirements.

Model:: UPS / Microgrid Systems TGH33 Series 100–120kVA
Brand:: VoltCrave

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Industrial Power Continuity

With the listed 0 ms grid/off-grid transition, TGH33 can support selected industrial loads through grid disturbances when paired with a correctly sized battery and configured protection. Confirm the critical-load design and bypass behavior for the exact system.

Data Center & Critical IT Loads

For facilities with critical IT equipment, the 100/120 kVA system combines battery storage, power conversion, and transfer functions. The listed 0 ms grid/off-grid switching supports continuity for configured loads; validate redundancy and protection requirements during system design.

Solar-Storage-Diesel Microgrids

Connect PV, batteries, utility power, and a diesel generator in one microgrid platform. Integrated MPPT, PCS, STS, and an isolation transformer coordinate energy conversion and transfer; EMS is available as an option.

Commercial & Industrial Peak Shaving

Use selectable load-priority, battery-priority, and peak-valley operating modes to coordinate battery dispatch with facility demand. Configure the system against site load data, tariff schedules, and the chosen battery capacity.

PARAMETER	TGH33100	TGH33120
BASIC SPECIFICATIONS
Product Series	TGH33 Series
Product Type	PV-ESS All-in-One Microgrid System
Rated Capacity	100kVA	120kVA
Rated Power	100kW	120kW
Rated Voltage	400V
AC System	Three-Phase Five-Wire (3W+N+PE)
AC Voltage Range	320–460VAC
Rated Output Voltage	400V ±1%
Rated Frequency	50Hz / 60Hz
Frequency Range	45–55Hz / 55–65Hz
Isolation Transformer	Standard Configuration
Operating Modes	Load Priority / Battery Priority / Peak Shaving and Valley Filling
Integrated Components	MPPT / PCS / STS / Isolation Transformer
Energy Management System	EMS (Optional)
PV INPUT SPECIFICATIONS
PV Open-Circuit Voltage	900VDC
MPPT Voltage Range	450–850VDC
Maximum PV Power	3 × 60kWp
MPPT Rated Power	60kW
MPPT Start-Up Voltage	450VDC
Maximum PV Current	3 × 135A
Number of MPPTs	3
RECTIFIER SPECIFICATIONS
Input Voltage Range	320–460VAC
Rated Frequency	50Hz / 60Hz (Configurable)
Frequency Range	50Hz / 60Hz ±5Hz
INVERTER SPECIFICATIONS
Inverter Output Voltage	Three-Phase Five-Wire, 400VAC (3W+N+PE)
Selectable Output Phase Voltage	220VAC / 230VAC / 240VAC (Configurable)
Output Voltage Accuracy	±1%
Voltage Transient Range	±5%
Transient Recovery Time	20ms
Rated Output Frequency	50Hz / 60Hz ±1% (Configurable)
Frequency Tracking Range	50Hz / 60Hz ±3Hz
Output Waveform	Sine Wave
Waveform Distortion	≤3% (Linear Load)
Voltage Unbalance	±3% at 100% Unbalanced Load
OVERLOAD & SHORT-CIRCUIT PROTECTION
Overload 105%–110%	Transfer to Bypass After 1 Hour; Automatic Recovery After Load Reduction
Overload 110%–125%	Transfer to Bypass After 10 Minutes; Automatic Recovery After Load Reduction
Overload 125%–150%	Transfer to Bypass After 1 Minute; Automatic Recovery After Load Reduction
Overload 150%–200%	System Shutdown After 10 Seconds; Manual Restart After Load Reduction
Overload Above 200%	Immediate System Shutdown; Manual Restart After Load Reduction
Short-Circuit Protection	Current Limiting and Immediate Shutdown; Manual Restart After Confirmation
BYPASS SPECIFICATIONS
Rated Bypass Voltage	Three-Phase Five-Wire, 400VAC
Bypass Voltage Range	±20%
Bypass Frequency	50Hz / 60Hz ±5Hz
Inverter-to-Bypass Transfer Time	0ms
Bypass-to-Inverter Transfer Time	0ms
BATTERY SPECIFICATIONS
Battery Pack Voltage Range	292–430VDC
Number of Battery Cells	104–120 Cells (Lithium Battery)
Battery Capacity	Configurable
Discharge Cut-Off Voltage (25°C)	Configurable
Default Charging Rate	0.5C (Lithium Battery)
Adjustable Charging Rate	0.05C–2.0C
Depth of Discharge Setting	Configurable
BMS Compatibility	Compatible with Multiple BMS Protocols
COMMUNICATION & MONITORING
Communication Interfaces	RS232 / RS485 / LAN
Optional Communication	SNMP / Wi-Fi / 4G
Remote Control Functions	Inverter ON/OFF, Fault Reset, Emergency Shutdown
Dry Contact Output Rating	12VDC / 250VAC, 1A Max. (Manufacturer-Listed)
Dry Contact Alarm Signals	Bypass Input Fault / Rectifier Input Fault / System Fault / System Alarm / Low Battery Voltage / Output Overload / Fan Fault
Generator Control Signal	Generator ON/OFF (Configurable)
PHYSICAL SPECIFICATIONS
Product Dimensions (W × D × H)	850 × 800 × 1850mm
Unit Weight	900kg
Cooling Method	Forced Ventilation
Noise Level	65dB at 1m
Mean Time Between Failures (MTBF)	200,000 Hours
Protection Rating (EN60529)	IP20
Cable Entry	Bottom Cable Entry
Installation Type	Fixed Cabinet Installation
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature	0°C to 40°C
Maximum Relative Humidity	90% RH (Non-Condensing)
Operating Altitude	Rated Power Up to 2000m
Altitude Derating	1% per Additional 100m Above 2000m
Maximum Altitude	4000m