GoodWe GM330 120A 40mA 230/400Vac Single-Phase Power Sensor

GoodWe GM330 120A 40mA 230/400Vac Three-Phase Power Sensor

The GoodWe GM330 three-phase smart meter is designed to accurately measure energy consumption and power demand in photovoltaic systems. With a 0.5% accuracy class, it ensures highly reliable and precise readings, essential for optimal energy management.
The GM330 features a flexible current transformer (CT) input, allowing the measurement of high currents, making it ideal for hybrid inverter charge control and zero-export applications.
Its wide supported voltage range (230 Vac – 400 Vac) and ability to handle high current measurements make it a cost-effective and efficient solution for photovoltaic systems with significant energy loads, suitable for advanced residential as well as commercial and industrial installations.
The GM330 replaces the previous GM3000C model, offering enhanced functionality and a higher accuracy class.

0.5% accuracy class for reliable measurements
External CT input for high current detection
Ideal for zero-export applications and hybrid inverters
Compatible with the SEMS monitoring portal
Power control for single C&I inverter installations
Easy installation with external current transformers
Wide input voltage range: 230 Vac – 400 Vac

Technical Specifications
Model: GM330
Measuring Range
AC Connection: Three-Phase, 400 V / 50 Hz
Supported Network Type: 1P2W / 3P3W / 3P4W
Operating Voltage (Vac)*: 3P4W: 100 ~ 472 L-N / 3P3W: 100 ~ 472 L-L
Frequency: 50 / 60 Hz
Measuring Mode: Indirect
Current Transformation Ratio: nA: 5 A
Accuracy
Voltage/Current: Class 0.5
Active Energy: Class 0.5
Reactive Energy: Class 1
Communication
Communication Method: RS485
Communication Distance: 1000 m
General
Mounting System: DIN Rail
User Interface: 4 LEDs, Reset Button
Power Consumption Power: <5 W
Ingress Protection Rating: IP20
Operating Temperature Range: -30 ~ +70 °C
Storage Temperature Range: -30 ~ +70 °C
Relative Humidity (non-condensing): 0 ~ 95%
Maximum Operating Altitude: 3000 m
Dimensions (W × H × D): 72 × 85 × 72 mm
Casing: 4 modules
Weight: 240 g

IMPORTANT NOTE:
The reduced VAT is reserved for PRIVATE INDIVIDUALS, end users and qualified photovoltaic and thermal energy installers or heat production INSTALLED IN ITALY. In case you do not have the right to the tax deduction (DEALERS) kindly contact us in advance so that an invoice with 22% VAT can be issued as per the law in force. In the absence of receipt of the declaration the order cannot be shipped as a copy of the VAT declaration form must by law be attached to the company invoice. The declaration form and ID document must be sent to the email address. 
After purchase, kindly complete and return the VAT declaration form together with a copy of an ID document.