Complaint
Model | NKH-3KW | NKH-5KW |
Rated Power | 3000W | 5000W |
Input | ||
Voltage | 208VAC/220VAC/230VAC/240VAC | |
Selectable Voltage Range | 170-280VAC(For Personal Computers) | |
90-280VAC(For Home Appliances) | ||
Frequency Range | 50Hz/60Hz(Auto sensing) | |
Output | ||
AC Voltage Regulation (Batt .Mode) | 208VAC/220VAC/230VAC/240VAC 5% | |
Surge Power | 6000VA | 10000VA |
Efficiency (Peak)PV to INV | 97% | |
Efficiency (Peak)Battery to INV | 94% | |
Transfer Time | 10 ms | |
Overlord Capacity | 1min@102%-110% Load, 10s@110%-130% Load, 3s@130%-150% Load, 0.2s@>150% Load | |
Battery & AC Charge | ||
Battery Voltage | 24VDC | 48VDC |
Floating Charge Voltage | 27VDC | 54VDC |
Overcharge Protection | 32VDC | 64VDC |
Maximum Charge Current | 60A | 80A |
PV Charge | ||
Maximum PV Array Power | 1500W | 5500W |
MPPT Range Operating Voltage | 30-115VDC | 120-430VDC |
Maximum PV Array Open Circuit Voltage | 145VDC | 450VDC |
Maximum Charge Current | 60A | 80A |
Maximum Efficiency | 98% | |
AC+PV Charge | ||
Maximum Charge Current | 120A | 80A |
Physical | ||
Dimension D*W*H(mm) | 439*320*128 | |
Net Weight(kg) | 8 | 9.2 |
Communication interface | USB/RS232/GPRS/WIFI | |
Opera Ting Environment | ||
Humidity | 5% to 95% Relative Humidity(Non-condensing) | |
Operating Temperature | 0- 55 | |
Storage Temperature | -15ºC-60 | |
