SG500MX/SG630MX
Sales Area
APACEMEAINJP
High Yield
Efficient three-level topology, max. efficiency up to 99 %
Long-term overload at 1.1 Pn
Full power operation without derating at 55 ℃
Easy O&M
Integrated zone current monitoring function for
fast trouble shooting
Modular design and front service, easy for maintenance
Saved Investment
Max. DC/AC ratio up to 1.3
Integrated SVG function
Grid Support
Compliance with standards: CE, IEC 62109, IEC 61727, IEC 62116
Low/High voltage ride through (L/HVRT)
Active & reactive power control and power ramp rate control

Technical Data
Input [DC] SG500MX SG630MX
Max. PV input voltage 1000 V  
Min. PV input voltage / Startup input voltage 460 V / 500 V 520 V / 540 V
MPP voltage range for nominal power 460 – 850 V 520 – 850 V
No. of independent MPP inputs 1  
No. of DC inputs 6 – 10  
Max. PV input current 1220 A 1356 A
Max. DC short-circuit current 1460 A 1695 A
Output [AC]
Nominal AC power (at 55 ˚C) 500 kW 630 kW
Max. AC output at PF=1 (at 50 ˚C) 550 kVA 693 kVA
Max. AC apparent power (at 50 ˚C) 550 kVA 693 kVA
Max. AC output current 1008 A 1111 A
Nominal AC voltage 315 V 360 V
AC voltage range 252 – 362 V 288 – 414 V
Nominal grid frequency / Grid frequency range 50 Hz / 45 – 55 Hz, 60 Hz / 55 – 65 Hz  
THD < 3 % (at nominal power)  
DC current injection < 0.5 % In  
Power factor at nominal power / Adjustable power factor > 0.99 / 0.8 leading – 0.8 lagging  
Feed-in phases / Connection phases 3 / 3  
Efficiency
Max. efficiency / Euro. efficiency 99.0 % / 98.7 %
Protection
DC reverse connection protection Yes
DC input protection Circuit breaker
AC output protection Circuit breaker
Overvoltage protection DC Type II / AC Type II
Grid monitoring / Ground fault monitoring Yes / Yes
Insulation monitoring Yes
Overheat protection Yes
Anti-PID function Optional
General Data
Dimensions (W*H*D) 1005*1915*835 mm 
Weight 800 kg 
Isolation method Transformerless
Degree of protection IP21
Night power consumption < 20 W
Operating ambient temperature range -30 to 65 ℃ (> 55 ℃ derating) 
Allowable relative humidity range (non-condensing) 0 – 95 %
Cooling method Temperature controlled forced air cooling
Max. operating altitude 4500 m (> 3500 m derating) 
Display Touch screen
Communication RS485 / Modbus, Ethernet
Compliance CEA, IEC 62109, IEC 61727, IEC 62116, IEC 60068, IEC 61683, CE
Grid support SVG function, LVRT, HVRT, active & reactive power control and power ramp rate control
Type designation SG500MX-10 SG630MX-10