Darfon G320, Руководство пользователя, Страница: 12 / 14

G 3 2 0 M i c r o I n v e r t e r U s e r M a n u a l
G 3 2 0 + 1 T c a b l e U s e r
Manuals-non monitoring system(for BD use)-08023
© 2 0 1 6 D a r f o n E l e c t r o n i c s C o r p . p . 1 2 / 1 4
Step2. Verify that the AC voltages at the electrical utility connection and at the
junction box for each circuit are within the appropriate range.
Wire Connection 240V (Single Phase)
L1 to L2 211 to 264VAC
L1 to neutral 106 to 132VAC
L2 to neutral 106 to 132VAC
Step3. Verify the PV module DC voltage is within the allowable voltage and
wattage range shown in the Technical Specifications section.
Verify the DC leads are connected correctly between the micro inverter and the
PV module.
If the micro inverter’s COMM Status LED is off, then follow these steps:
Step1.
Verify that the Power Status of the micro inverter is functioning properly.
Step2. Verify that the data logger is uploading data to the monitoring software.
If the problem persists, contact the Technical Support at
support@darfon.com .
TECHNICAL SPECIFICATIONS
Micro Inverter
G320
INPUT FROM PV (DC)
Number of Panels per Inverter One
Nominal Power (STC) of Each Panel 320 W
Recommended STC Panel Power 200~350 W
Maximum Panel Voltage 60 V
Operating Voltage Range 22~60 V
MPPT Voltage Range 24~45 V
Minimum Start Voltage 24 V
Maximum Current per Panel 12 A
OUTPUT DATA (AC)
Nominal Continuous Power Rating 300 W
Nominal Frequency (Range)* 60 (57~63) Hz
Power factor > 0.99
Total Harmonic Distortion < 2%
Nominal Voltage / Range
240 /
211~264V
Nominal Output Current 1.25 A
Max. Units per 20A Circuit 12
EFFICIENCY
Peak Efficiency 96.5%
CEC Weighted Efficiency 96.0%
Nominal Static MPPT Efficiency >99.5%
MECHANICAL & ELECTRICAL
3-Phase Configuration WYE link
Night time power consumption < 20 mW
Ambient Operating Temp. Range -40 to 65 °C
Internal Operating Temp. Range -40 to 85 °C
Weather-Proof Rating NEMA 6 or IP67
Dimensions LxWxH 268 x 195 x 34 mm
Weight 1.3 kg
COMPLIANCE & COMMUNICATION
UL, FCC, IEEE Compliance UL 1741, FCC Part 15, Class B, IEEE 1547
Communication PLC
* Range programmable at the factory per customer request or local regulation