Why is my Eltek Valere STS207 INV overload happening?
The INV overload on your Eltek Valere Switch occurs because the actual output current exceeds the combined INV power. To resolve this, reduce the load current or increase INV power by adding an additional inverter.
What to do if Eltek Valere STS207 Switch shows STS overload?
If your Eltek Valere Switch indicates an STS overload, the solution is to reduce the load current.
What to do if Eltek Valere Switch shows INV red. overl.?
The INV red. overl. error on your Eltek Valere Switch means that the actual output current exceeds the combined and not redundant INV power. You should reduce the load current or increase INV power by adding an additional inverter.
Why is Eltek Valere STS207 Switch DC-voltage low?
A DC-voltage low error on your Eltek Valere Switch indicates that the battery voltage is low. Check the DC voltage system; a CAN-Off command is sent to the inverters in this situation.
Why is Eltek Valere Switch DC-voltage high?
A DC-voltage high error on your Eltek Valere Switch indicates that the battery voltage is high. Check the DC voltage system; a CAN-Off command is sent to the inverters in this situation.
How to fix Eltek Valere STS207 Switch fan error?
If you're experiencing a fan error with your Eltek Valere Switch, it indicates an internal fan error. To resolve this, check the air flow and consider changing the fan.
What to do if Eltek Valere Switch shows STS overtemp?
If the Eltek Valere Switch displays an STS overtemp error, check the air flow and ensure the ambient temperature is within admissible limits.
Why is Eltek Valere STS207 showing Source Mains f.?
The Source Mains f. error on your Eltek Valere Switch indicates that the mains voltage or frequency is not OK. Check the mains voltage to resolve this.
Why is Eltek Valere STS207 Switch showing Source INV fail?
The Source INV fail error on your Eltek Valere Switch means that the INV voltage or frequency is not OK. Check the INV voltage to fix it.
Why is Eltek Valere STS207 Switch showing Synchr. error?
The Synchr. error on your Eltek Valere Switch means that there is no mains voltage or the frequency of mains voltage is not stable.
Essential safety precautions for operating electrical modules, covering handling, installation, and earthing.
Details the rear side connector pin assignments for AC inputs, outputs, and signaling.
Explains how to operate the STS unit using the front panel controls and interpret basic displays.
Lists configurable parameters available in the customer menu, including their ranges and default values.
Illustrates the hierarchical structure and navigation flow of the customer menu system.
Provides guidance on identifying system failures via alarms and steps for troubleshooting.
Details electrical input/output parameters, switching capacity, and transfer time.
General| Rated Current | 200A |
|---|---|
| Output Current | 200A |
| Cooling | Forced Air |
| Product Type | Static Transfer Switch (STS) |
| Output Voltage | 380/400/415VAC (3-phase + N) (Matches Input) |
| Efficiency | ≥99% |
| Operating Temperature | 0°C to 40°C |
| Protection Features | Overload, short circuit |
| Switching Time | <4 ms |
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