Sungrow SG125CX-P2 User Manual

5 Electrical Connection User Manual
5.4 Crimp OT/DT terminal
Crimp OT/DT terminal
1. Heat shrink tubing 2. OT/DT terminal
3. Hydraulic pliers 4. Heat gun
Aluminum Cable Requirements
If an Aluminum cable is selected, use a copper to Aluminum adapter terminal to avoid direct
contact between the copper bar and the Aluminum cable.
figure 5-4 Aluminum Cable Connection
1. Copper to Aluminum adapter terminal 2. Flange nut 3. Aluminum cable
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Sungrow SG125CX-P2 Specifications

General

Max. DC Voltage	1100 V
Rated AC Power	125 kW
Max. DC Power	150 kW
Start-up Voltage	200 V
MPPT Voltage Range	200 V - 1000 V
Max. Short-circuit Current per MPPT	40 A
Max. AC Power	137.5 kW
Max. AC Current	198 A
Rated AC Voltage	400 V
Rated Grid Frequency	50/60 Hz
Total Harmonic Distortion	<3%
Power Factor Adjustment Range	0.8 leading to 0.8 lagging
DC Connection Type	MC4
Protection Class	IP66
Maximum DC Input Power	150 kW
DC Inputs per MPPT	2
Cooling Method	Smart forced air cooling
Operating Temperature Range	-25°C to +60°C
Humidity Range	0 - 100%
Communication	RS485, Ethernet