Product Parameters
Model | KOF 3000U-48TX |
Capacity | 3KVA/3KW |
Capacity | YES,12 Units |
Split phase operation | YES, need at least 2 units parallel |
INPUT | |
Nominal Voltage | 110/120VAC |
Acceptable Voltage Range | 95-140VAC(For personal Computer);65-140VAC(For Home Appliances) |
Frequency | 50/60 Hz(Auto sensing) |
OUTPUT | |
Nominal Voltage | 110/120VAC±5% |
Surge Power | 6000VA |
Frequency | 50/60Hz |
Waveform | Pure Sine wave |
Transfer Time | 10ms(For personal Computer);20ms(For Home Appliances) |
Peak Efficiency(PV to INV) | 97% |
Peak Efficiency(Battery to INV) | 93% |
Overload Protection | 5s@>=150% load; 10s@110%~150% load |
Crest Factor | 3:1 |
Admissible Power Factor | 0.6~1(inductive or capacitive) |
BATTERY | |
Battery Voltage | 48VDC |
Floating Charge Voltage | 54VDC |
OverCharge Protection | 63VDC |
Charging Method | CC/CV |
Solar Charger & AC Charger | |
Max.PV Array Power | 5000W |
Solar Charger Type | MPPT |
Max.PV Array Open Circuit Voltage | 500VDC |
PV Array MPPT Voltage Range | 120VDC~450VDC |
Max.Solar Input Current | 18A |
Max.Solar Charge Current | 80A |
Max.AC Charge Current | 60A |
Max.Charge Current | 80A |
PHYSICAL | |
Dimensions,DxWxH(mm) | 448x315x122 |
Package Dimensions,DxWxH(mm) | 540x390x217 |
Net Weight(Kg) | 10 |
Communication interface | RS485/RS232/Dry-contact |
ENVIRONMENT | |
Operating Temperature Range | -10℃ to 50℃ |
Storage Temperature | -15℃~50℃ |
Humidity | 5% to 95% Relative Humidity(Non-condensing) |
Product About
Pure sine wave
Power factor 1.0
PV input 500Vdc Max
Product Features
Built-in MPPT 80A Capable to work without battery
Detachable dust cover for harsh environment
WiFi remote monitoring optional
Compatible work with lifepo4 battery via RS485
Parallel operation with up to 12 units in lphase/3phase/split phase
EQ function to optimize battery performance and extend lifecycle
Appliration Scenarios
Simple - efficient - safe - reliable
Please Contact Us If You Have Any Questions.
The products produced by the company have been distributed in more than 20 provinces and cities across the country, and have been unanimously recognized and praised by customers.