>Power Conversion System

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Best Seller of Off Grid Inverter

Product Highlights
Safe and reliable
Passed IEC/EN62109-1/-2, IEC/EN 62477-1, IEC/EN 61000-6-2, IEC/EN 61000-6-4, CGC certification
Flexible configuration
Support PV, diesel generator, battery, load at the same time access, also has strong adaptability, support black start; Various working modes can be set flexibly;
Intelligent and efficient
It is more economical to support multiple operating modes; Can be as a UPS for the important loads when power off;
Choose our benefits

Reduce electricity costs by 50% per year

Free energy available at night

Participate in peak load shifting to gain additional economic benefits

keeping critical load operation in power off

Support 7*24 remote service

Line Mode Specifications

SC-PS3K                                        I

Rated Output Power

3KVA/2.4KW

Input Voltage Waveform

Pure Sine wave

Nominal Input Voltage

230Vac

Low Loss Voltage

170Vac±7V(UPS)

90Vac±7V (Appliances)

Low Loss Return Voltage

180Vac±7V(UPS)

100Vac±7V (Appliances)

High Loss Voltage

280Vac±7V

High Loss Return Voltage

270Vac±7V

MaxAC Input Voltage

300Vac

Nominal Input Frequency

50 Hz/ 60Hz (Auto detection)

Low Loss Frequency

40±1Hz

Low Loss Return Frequency

42±1Hz

High Loss Frequency

65±1Hz

High Loss Return Frequency

63±1Hz

Output Short Circuit Protection

Circuit Breaker

Efficiency (Line Mode)

>95% ( Rated R load, battery full charged )

Transfer Time

10ms typical (UPS); 20ms typical (Appliances)

Inverter Mode Specifications


Output Voltage Waveform

Pure Sine wave

Output Voltage Regulation

230Vac±5%

Output Frequency

50Hz

Peak Efficiency

90%

Overload Protection

5s@S150% load; 10s@ 110%-150% load

Surge Capacity

2* rated power for 5 seconds

Nominal DC Input Voltage

24Vdc

Cold Start Voltage

23Vdc

Low DC Warning Voltage


@ load <20%

22Vdc

@20% load <50%

21.4Vdc

@ load 250%

20.2Vdc

Low DC Warning Return Voltage


@ load <20%

23Vdc

@20% <.@ load < 50%

22.4Vdc

@ load 250%

21.2Vdc

Low DC Cut offVoltage


@ load <20%

21Vdc

@20% w@ load < 50%

20.4Vdc

@ load 250%

19.2Vdc

High DC Recovery Voltage

29Vdc

High DC Cutoff Voltage

31Vdc

No Load Power Consumption

<20W

Saving Mode Power Consumption

<10W

Charging Mode Specifications


ChargingAlgorithm

3-Step

AC Charging Current

20/30Amp (@VI/P=230Vac)

Bulk Charging Voltage


Flooded Battery

29.2

AGM/GEL Battery

28.2

Floating Charging Voltage

27Vdc

PWM SolarCharging Mode


System DC voltage

24Vdc

Operating Voltage Range

30-32Vdc

Max PV Array Open Circuit Voltage

80Vdc

Max Charging Current

50Amp

(AC charger plus solar charger)

Operating Temperature Range

0°C~55° C

Storage Temperature

-15°C~60°C

Dimension (D*W*H),mm

100X272X355

Net Weight, kg

6.9