UPS+ESS UE3020 / UE30303
https://www.seglenergy.com.tw/en/ SEGL ENERGY CO., LTD.
Home Products Energy Storage System UPS+ESS UE3020 / UE3030

UPS+ESS UE3020 / UE3030

Commercial application
Provide medical equipment for long-term care centers, store freezers, engine rooms... uninterruptible power supply.



This model provides 2KW~3KW optional.

When the mains power fails to provide normal power, has a power outage or power outage, the product can instantly supply power to ensure stable and continuous power supply for the equipment.

Our company's UPS system is combined with the ESS energy storage system and uses lithium-ion ternary batteries. The lithium-ion batteries maintain stable power supply for a long time, and the output voltage is a pure sine wave, which can provide better power quality for the equipment.
lithium-ion batteries are not only charged through mains power, but also provide green energy and environmentally friendly charging through solar charging systems, achieving endless power and sharing the consumption and electricity bills of mains power.
It can be used for medical long-term care equipment, school equipment, emergency equipment, office equipment, home power supply, and business backup power supply.

Model UE3020 / UE3030 UE5050 / UE5070
Charger Built-in A C & PV charger.
Power output 3KW; 110/120Vac 5KW; 220/230Vac
Battery capacity 2KWh / 3KWh 5KWh / 7KWh
Dimension (WxLxH)mm 205 (W) x 480 (L) x 435 (H) mm 308 (W) x 520 (L) x 435 (H) mm
Weight 25Kg / 30Kg 47Kg / 55Kg
Battery voltage/current 50.4V/40A 50.4V/130A
Battery capacity 2000 Wh/ 3000 Wh 5000 Wh/ 7000 Wh
Function AC output *4、Interface display、Double heat dissipation hole design、PV IN、AC Input *1
Mains power input specifications
Rated input voltage 110/120Vac 220/230Vac
Input voltage range 90Vac ~ 140Vac ± 2% 170Vac ~ 280Vac  ± 2%
Rated input current 15A 25A
Please confirm that the socket capacity meets the above current amount to ensure safe use of electricity!
Frequency 50Hz / 60Hz (Automatic detection)
Frequency range 50Hz: 47 ±0.3Hz ~ 55±0.3Hz; 60Hz: 57±0.3Hz ~ 65±0.3Hz
Overload/Short circuit protection Breaker
Efficiency > 95%
Conversion time (bypass and inverter) 10ms (Typical value)
AC backfeed protection Available
Max. bypass overload current 40A
Inverter specifications
Output voltage waveform Pure sine wave
Rated output power (VA) 3000 5000
Rated output power (W) 3000 5000
Power factor 1
Rated output voltage (VAC) 120Vac 230Vac
Output voltage error ± 5%
Output frequency range (Hz) 50 Hz ± 0.3Hz;60Hz ± 0.3Hz
Efficiency > 90%
Overload protection (102% < Load < 110%) ±10%:
Turn off the output after
5 minutes of alarm;
(110% < Load < 125%) ±10%:
Turn off the output after
10 seconds of alarm;
Load>125% ±10%:
Turn off the output after
5 seconds of alarm
(102% < Load < 125%) ±10%:
Turn off the output after
5 minutes of alarm;
(110% < Load < 150%) ±10%:
Turn off the output after
10 seconds of alarm;
Load>150% ±10%:
Turn off the output after
5 seconds of alarm
Peak power 6000VA 10000VA
Load motor capacity 1HP 4HP
Output short circuit protection Breaker
Bypass circuit breaker specifications 40A
Rated battery input voltage 48V (Minimum starting voltage 44V)
Battery voltage range 40.0Vdc~60Vdc±0.6Vdc
(Low voltage alarm / Low voltage protection / Over voltage alarm / Over voltage recovery...LCD screen can be set.)
Power saving mode Load ≦ 25W
Solar charging specifications
Max. PV cross-circuit voltage 145Vdc
PV operating voltage range 60-145Vdc
MPPT voltage range 60-115Vdc
Battery voltage range 40-60Vdc
Max. output power 3200W 4200W
Solar charging current range
(can be set)
0-60A 0-80A
Charging short circuit protection Blown fuse
Wiring protection Reverse connection protection
Certification specifications
Certification specifications CE(EN62040-1)
EMC certification level EN62040-2,C2
Range of working temperature -15 ℃ ~ 55℃
Storage temperature range -25 ℃ ~ 60℃
Humidity range 5% ~ 95% (Three-proof paint protection)
Noise ≦ 60dB
Heat dissipation Forced air cooling, adjustable wind speed.
Communication interface (optional function) USB / RS485(Bluetooth/WiFi/GPRS) / Dry contact control
Battery cell specifications
Battery type LG 21700 Ternary Lithium.
Max. charging current 20A 40A
Charging current error ± 5Adc
Charging voltage range 58Vdc
Short circuit protection Circuit breakers and blown fuses.
Circuit breaker specifications 40A
Over charge protection Turn off charging after 1 minute of warning.
Reference for power supply time when the battery is fully charged.
Product Wattage consumed Usage time(hr) Wattage consumed Usage time(hr)
Electric fan 100 16 / 24 - -
Hair dryer 1500 1.1 / 1.6 - -
Datong electric cooker 700 2.3 / 3.4 - -
250L refrigerator 100 16 / 24 - -
Inverter air conditioner 900 1.8 / 2.6 - -
1KL inverter refrigerator for business use - - 960 4.1 / 5.8
40L electric oven - - 1500 2.6 / 3.7
LED outdoor lighting - - 200 20 / 28
29.754-36.366 sqm. separated air conditioner - - 1800 2.2 / 3.1