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- SKU
- PES-PA-ELC-1980
- MPN
- GMA0300-02-00P
PES Supply is an authorized distributor for Goodwe. 50,000+ SKUs from 169 authorized brands.
GoodWe GM330 smart meter (three-phase)
The GoodWe GM330 smart meter delivers 0.5-class measurement accuracy for export power limiting, load monitoring and zero-feed applications. It supports three-phase, split-phase and single-phase grids and works with external nA:5A CTs for high-current installs.
Key Features
0.5-class metering
High-accuracy voltage/current and active energy measurements for precise control.
Flexible grid support
Three-phase, split-phase or single-phase compatibility and 50/60 Hz operation suit most sites.
Proven communications
RS485 with up to 1000 m run for robust integration to GoodWe inverters and EMS.
Specifications
| Support grid type | Three-phase / Split-phase / Single-phase |
|---|---|
| Line-to-line voltage range | 172 – 817 Vac |
| Line-to-neutral voltage range | 100 – 472 Vac |
| Nominal AC grid frequency | 50 / 60 Hz |
| Current transformer ratio | nA:5A (external CTs, not included) |
| Accuracy – voltage/current | Class 0.5 |
| Accuracy – active energy | Class 0.5 |
| Accuracy – reactive energy | Class 1 |
| Communication method | RS485 |
| Communication distance | 1000 m |
| Dimensions (W × H × D) | 72 × 85 × 72 mm (2.83 × 3.35 × 2.83 in) |
| Housing | 4 modules |
| Weight | 240 g (0.53 lb) |
| Mounting | DIN rail |
| User interface | 4 LED, Reset button |
| Power consumption | < 5 W |
| Ingress protection rating | IP20 |
| Operating temperature range | -30 ~ +70 °C |
| Storage temperature range | -30 ~ +70 °C |
| Relative humidity (non-condensing) | 0 – 95% |
| Max. operating altitude | 3000 m |
GM330 connects via RS485 to GoodWe systems for export control and monitoring.
| SKU | PES-PA-ELC-1980 |
|---|---|
| MPN | GMA0300-02-00P |
| Manufacturer | Goodwe |
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