After-sales Service: | Free Parts |
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Warranty: | 1 Year |
Nature of Source Flow: | Active Inverter |
Samples: |
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
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) | |
Outpuf | ||
AC Voltage Regulation (Batt .Mode) |
208VAC/220VAC/230VAC/240VAC5% | |
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 |
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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/GPRSWIFI | |
Opera Ting Environment | ||
Humidity | 5%to 95%Relative Humidity(Non-condensing) | |
Operating Temperature | 0ºC-55ºC | |
Storage Temperature | -15ºC-60ºC |
Suppliers with verified business licenses