To Next PageTo Next PageWhat to do if my Jntech Inverter shows Fault100 Driver over-current?
If your Jntech Inverter displays a Fault100 Driver over-current error, the possible cause may be a short circuit of the inverter output wires or hardware circuit damage. Check for any short circuits between the 3-phase output wires.
What to do if my Jntech JNP5K5H-V5 Inverter shows State 101 PV Array under-voltage?
If your Jntech Inverter shows a State 101 PV Array under-voltage error, it means that the output energy from the PV array is not enough. Check the PV input voltage and ensure it is within the inverter's input voltage range. This is normal on cloudy days, in the morning, and late in the afternoon.
What to do if my Jntech JNP5K5H-V5 Inverter displays State 114 Overflow alarm?
If the Jntech Inverter displays a State 114 Overflow alarm more than once, it means the water level in the tank is higher than the set higher level alarm. Check the site and set the water level sensor at a proper height.
Why does my Jntech JNP5K5H-V5 Inverter show State 110 Weak sunshine?
The State 110 Weak sunshine message on your Jntech Inverter indicates that the energy produced by the PV array is low. This usually appears in the early morning, late in the afternoon, and on cloudy days. This function protects the motor of the pump.
How to fix State 109 Dry alarm on Jntech JNP5K5H-V5 Inverter?
If your Jntech Inverter shows a State 109 Dry alarm, it indicates that the water level of the water source is lower than the lower level sensor, possibly even lower than the pump inlet. First, check the water level. If the water level is adequate, check for air inside the pump. Also, verify the position of the water level sensor.
Details on connecting terminals, selecting cables, and performing wiring.
Connecting terminals, cable selection, and wiring.
Covers wiring, cable selection, grounding, and disassembly procedures.
General steps for commissioning the solar pumping system.
Checks for PV Arrays, DC input, AC input, AC output, and pump motor parameters.
Specific commissioning steps for this model range.
Procedure for testing motor parameters and commissioning the system.
Specific commissioning steps for this model range.
Lists common issues, reasons, and troubleshooting steps for specific models.
Details fault codes like Driver over-current, Over-load, AC over-current, and Short-circuit.
Covers troubleshooting for AC input over-voltage, low-voltage, and shortage-phase.
Addresses faults like Temp. sensor fault, Short-circuit, and AC input errors.
Troubleshooting steps for BUS low-voltage and shortage-phase input issues.
Lists common issues, reasons, and troubleshooting steps for specific models.
Details fault codes like PV Array under-voltage, Dry alarm, Weak sunshine, Overflow alarm.
Covers troubleshooting for driver over-current and overload faults.
General| Number of MPPTs | 2 |
|---|---|
| Nominal AC Voltage | 230 V |
| AC Voltage Range | 180-280 V |
| THDi | <3% |
| Protection Degree | IP65 |
| Output Voltage | 230V |
| Output Frequency | 50/60 Hz |
| Efficiency | 97.6% |
| Battery Voltage | 48 V |
| Nominal AC Output Power | 5000W |
| Max. AC Output Power | 5500W |
| Operating Temperature Range | -25°C to +60°C |
| Communication | RS485 |
| Protection Features | Over Voltage Protection |
| Operating Temperature | -25°C to +60°C |
| Storage Temperature | -40°C to +70°C |
