3kw off grid hybrid mppt inverter

Introduction:  Based on transformer technology,strong loading capacity.
Applications: PC, TV, Electric fan, DVD, Solar power

Inverter protection mainly includes:

1) Instantaneous overcurrent protection. #3000w inverter pure sine wave           When the current flowing through the inverter device reaches an abnormal value (exceeding the allowable value) due to a short circuit on the load side of the inverter, etc., the inverter will be stopped instantaneously to cut off the current. Converter

When the output current reaches an abnormal value, the inverter operation is also stopped.

2) Overload protection. #inverter solar hybrid            The output current of the inverter exceeds the rated value and continues to pass for more than the specified time. In order to prevent damage to the inverter during the period and the circuit, the operation must be stopped. Proper protection requires inverse time characteristics, using thermal relays or electronic thermal protection (using electronic circuits). The overload is caused by too large GD (inertia) of the load or the motor is blocked due to the overload.

3) Regenerative overvoltage protection. When the inverter is used to make the motor fast, the voltage of the regenerative power DC circuit will increase, sometimes exceeding the allowable value. The inverter can be stopped or quickly decelerated to prevent overvoltage.

FAQ

Q1: Does your company also provide other solar products except for Pure Sine Wave Inverter?

A1: Yes, we also provide other solar products, like MPPT Solar Controller, poly solar panel, off-grid solar inverter, on-grid inverter, battery, portable solar system, solar charger, and other accessories related to the solar power system.

Q2: How to choose the right inverter?

A2: Tell us your demand, then our sales will recommend a suitable inverter for you.

Q3: How about the delivery time?

A3: 5 days for sample; 7-15 days for bulk order.

Q4: What is the warranty for the inverter?

A4: 2-year warranty.

Q5: How to solve the technical problem?

A5: 24 hours after-service consultancy just for you and to make your problem to solve easily.

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