Sungrow SC50HV User Manual

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Step 3 Strip off AC cables as shown below.
For flexible cables (stranded wires), use crimping lugs.
Step 4 Strip the protection layer and insulation layer by specific length, as
described in the figure below.
E
B=E+(2~3)mm
Fig. 6-2 Crimping the lugs
Step 5 Crimp the cord end terminals.
Step 6 Loosen the swivel nut of the gland terminal (Marked as “AC Output”) and
select an appropriate seal according to cable outer diameter. Lead the
cable through the swivel nut and seal successively.
Step 7 Connect the AC cable to the corresponding terminals.

Sungrow SC50HV Specifications

General

Model	SC50HV
Max. Input Voltage	1100 V
Input Voltage Range	200 V - 1000 V
MPPT Voltage Range	200 V - 1000 V
Rated Power	50000 W
Rated Output Voltage	400 V
Nominal Grid Frequency	50 Hz / 60 Hz
THDi	< 3%
Max. Efficiency	98.7%
Protection Degree	IP65
DC Connection Type	MC4
Rated AC Output Power	50000 W
AC Voltage Range	480 V
Output Frequency	50/60 Hz
Operating Temperature Range	-25 °C ~ +60 °C
Cooling Method	Forced air cooling
Protection Level	AC Surge Protection
AC Connection Type	Terminal block
Humidity Range	0 - 100%
Communication	RS485 / Ethernet