| Field |
Logo |
Logo description |
Details |
| Product Serial Number | 1 | Product family abbreviation | EM730:Electric Machinery 730 |
| Adapted motor power | 2 | Power range | 4R0-4.0KW |
| Voltage level | 3 | Voltage level | 2:Single/three-phase 220V; 3: Three-phase 380V |
| Optional accessories | 4 | Braking unit | B: Built-in braking unit |
| Professional code | 5 | Industry code | PV: photovoltaic water pump |
Key Features & Advantages
Comprehensive voltage/power range: Supports single-phase/three-phase 200v~240v, three-phase 340v~460v water pump; power from 0.4kw~110kw
Multiple protection measures: Water source water shortage protection, dry-run/underload protection, reservoir full protection, light-weak sleep and wake-up, water pump stalled overload protection.
Advanced MPPT algorithm: Solar tracking efficiency up to 99%.
Remote Monitoring: Supports optional GPRS module for monitoring via computer or mobile APP.
Boost module: Optional boost modules for models 4KW and below to meet low-voltage requirements and reduce solar panel costs.
Automatic switching: Free switching between photovoltaic and grid inputs for 24-hour maintenance-free operation.
Frequently Asked Questions
Q1: What is the maximum MPPT efficiency of the EM730-PV series?
A: The solar tracking efficiency of this inverter reaches up to 99% using advanced MPPT algorithms.
Q2: Does it support both single-phase and three-phase pumps?
A: Yes, it supports single-phase and three-phase 200V-240V pumps, as well as three-phase 340V-460V water pumps.
Q3: Can the system run at night or when there is no sunlight?
A: Yes, the entire series supports automatic switching between photovoltaic (solar) and grid power, allowing for 24-hour operation.
Q4: What kind of protections does the inverter offer?
A: It includes water shortage protection, dry-run protection, reservoir full protection, low voltage input protection, and stalled overload protection.
Q5: Is remote monitoring available?
A: Yes, by adding an optional GPRS module, you can monitor the system remotely via a computer or mobile application.
Q6: What is the protection rating for these inverters?
A: The EM730-PV series has an IP20 protection level and utilizes fan cooling for thermal management.
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