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Payment:
TT/LC/PAYPAL/WESTUNIONProduct Origin:
ChinaShipping Port:
Shanghai/Ningbo/ShenzhenLead Time:
20daysOrder(MOQ):
1
Features
1, 24V/48V battery system
2, Pure sine wave output 3KW
3, Inbuilt MPPT 80A
4, High frequency inverter with small size and light weight
5, Overload, short circuit and deep discharge protection
6, Compatible to mains voltage or generator power
7, Parallel operation up to 6 unit
8, WIFI/ GPRS remote monitoring (optional)
System Architecture
General specification
|
INVERTER MODEL |
3KVA |
|
Safety Certification |
CE |
|
Operating Temperature Range |
0°C to 55°C |
|
Storage temperature |
-15°C~ 60°C |
|
Humidity |
5% to 95% Relative Humidity (Non-condensing) |
|
Dimension, mm |
455 x 295 x 130 |
|
Net Weight, kg |
11 |
Line mode specification
|
INVERTER MODEL |
3KVA |
|
Input Voltage Waveform |
Sinusoidal (utility or generator) |
|
Nominal Input Voltage |
120Vac |
|
Low Loss Voltage |
95Vac±5V (UPS); 65Vac±5V (Appliances) |
|
Low Loss Return Voltage |
100Vac±5V (UPS); 70Vac±5V (Appliances) |
|
High Loss Voltage |
140Vac±5V |
|
High Loss Return Voltage |
135Vac±5V |
|
Max AC Input Voltage |
150Vac |
|
Nominal Input Frequency |
50Hz / 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 specification
|
INVERTER MODEL |
3KW / 24V |
3KW / 48V |
|
Rated Output Power |
3KVA/3KW |
|
|
Output Voltage Waveform |
Pure Sine Wave |
|
|
Output Voltage Regulation |
120Vac ±5% |
|
|
Output Frequency |
60Hz |
|
|
Peak Efficiency |
93% |
|
|
Overload Protection |
5s@≥150% load; 10s@110%~150% load |
|
|
Surge Capacity |
2* rated power for 5 seconds |
|
|
Nominal DC Input Voltage |
24Vdc |
48Vdc |
|
Cold Start Voltage |
23.0Vdc |
46.0Vdc |
|
Low DC Warning Voltage |
22.0Vdc @ load < 20% 21.4Vdc @ 20% ≤ load < 50% 20.2Vdc @ load ≥ 50% |
44.0Vdc @ load < 20% 42.8Vdc @ 20% ≤ load < 50% 40.4Vdc @ load ≥ 50% |
|
Low DC Warning Return Voltage |
23.0Vdc @ load < 20% 22.4Vdc @ 20% ≤ load < 50% 21.2Vdc @ load ≥ 50% |
46.0Vdc @ load < 20% 44.8Vdc @ 20% ≤ load < 50% 42.4Vdc @ load ≥ 50% |
|
Low DC Cut-off Voltage |
21.0Vdc @ load < 20% 20.4Vdc @ 20% ≤ load < 50% 19.2Vdc @ load ≥ 50% |
42.0Vdc @ load < 20% 40.8Vdc @ 20% ≤ load < 50% 38.4Vdc @ load ≥ 50% |
|
High DC Recovery Voltage |
28.2Vdc |
56.4Vdc |
|
High DC Cut-off Voltage |
30.4Vdc |
60.8Vdc |
|
No Load Power Consumption |
<50W |
|
Charge Mode Specifications
|
Utility Charging Mode |
|||
|
INVERTER MODEL |
3KVA/24V |
3KVA/48V |
|
|
Charging Current (UPS) @ Nominal Input Voltage |
10A/20/30A/40A/50A/60A |
10A/20/30A/40A |
|
|
Bulk Charging Voltage |
Flooded Battery |
29.2Vdc |
58.4Vdc |
|
|
AGM / Gel Battery |
28.2Vdc |
56.4Vdc |
|
Floating Charging Voltage |
27Vdc |
54Vdc |
|
|
Overcharge Protection |
30Vdc |
60Vdc |
|
|
Charging Algorithm |
3-Step |
||
|
Solar Charging Mode |
|||
|
INVERTER MODEL |
3KVA/24V |
3KVA/48V |
|
|
Efficiency |
98.0% max. |
||
|
Max. PV Array Open Circuit Voltage |
145Vdc |
||
|
PV Array MPPT Voltage Range |
30~115Vdc |
60~115Vdc |
|
|
Min battery voltage for PV charge |
17Vdc |
34Vdc |
|
|
Standby Power Consumption |
2W |
||
|
Battery Voltage Accuracy |
+/-0.3% |
||
|
PV Voltage Accuracy |
+/-2V |
||
|
Charging Algorithm |
3-Step |
||
|
Joint Utility and Solar Charging |
|||
|
Max Charging Current |
140Amp |
120Amp |
|
|
Default Charging Current |
60Amp |
||
The 5kw solar inverter is integrated with MPPT solar charge controller inside. It can also connect to grid to take grid as backup when battery is over discharged. The output voltage is 220V, maximum 6pcs in parallel. 3pcs in parallel can get three phase 380v output. All of parameter such as working mode, charging current, over discharge voltage can be set as you wish.
The solar power inverter is highly integrated with the digital technology, which can improve the MTBF and reliability of the system, the whole systems are controlled by an independent high-speed DSP chips which can ensure the stability and reliable operation. Optional power: 40kW 60kW 80kW 100kW 120kW 150kW 200kW Battery voltage: DC192V/DC216V/DC220V/DC240V/DC360V/DC384V Battery type: Gel battery or Lithium-ion battery AC output voltage: three phase 208V or 380V/400V/415V
The off grid solar inverter can be put outside and work without battery. Both solar panel and grid are connected to the inverter, solar is priority, grid will be backup. It is very suitable for such situation: loads work at daytime, with grid connection. Electricity bill can be saved a lot. The inverter power range can be 5kw to 500kw.
This is a multifunctional off grid solar inverter, integrated with a MPPT solar charge controller, a low frequency pure sine wave inverter and a UPS function module in one machine, which is perfect for off grid backup power and self-consumption applications. This inverter can work with or without batteries. The whole system also need other devices to achieve complete running such as PV modules, generator, or utility grid. The wifi/GPRS module is a plug-and-play monitoring device to be installed on the inverter. With this device,, users can monitor the status of the PV system from the mobile phone or from the website anytime anywhere.
The solar power inverter is highly integrated with the digital technology, which can improve the MTBF and reliability of the system, the whole systems are controlled by an independent high-speed DSP chips which can ensure the stability and reliable operation. Optional power: 40kW 60kW 80kW 100kW 120kW 150kW 200kW Battery voltage: DC192V/DC216V/DC220V/DC240V/DC360V/DC384V Battery type: Gel battery or Lithium-ion battery AC output voltage: three phase 208V or 380V/400V/415V
The solar power inverter is highly integrated with the digital technology, which can improve the MTBF and reliability of the system, the whole systems are controlled by an independent high-speed DSP chips which can ensure the stability and reliable operation. Optional power: 40kW 60kW 80kW 100kW 120kW 150kW 200kW Battery voltage: DC192V/DC216V/DC220V/DC240V/DC360V/DC384V Battery type: Gel battery or Lithium-ion battery AC output voltage: three phase 208V or 380V/400V/415V
The 100kw off grid solar system is suitable for area where there is no public electricity or public electricity is not stable. It will be a good solution to supply power to the loads and decrease the electricity bill and fuel bill. Inverter power: 100kw power frequency inverter AC output voltage: split phase 120V/240V or three phase 208V or 380V Battery voltage: DC360V Battery type: Gel battery or LiFePO4 battery Solar panel type: Mono or poly Compatible with generator and grid
The Lifepo4 battery power bank is Lithium iron phosphate battery module which designed for backup power application. This battery module integrated with intelligent BMS inside, has big advantages on safety, cycle life, energy density, temperature range and environmental protection. Model: 51.2V 100AH or 48V100AH Rated Voltage (V): 51.2V/48V Rated Capacity (Ah): 100Ah Supply Ability: 5000 per Month MOQ: 1pc Certificate: CE, IEC62619, UN38.3, MSDS,ISO9001
IPv6 network supported
