Description
Sungrow Solar String Inverter.This Sungrow Solar Inverter is 98% efficient and very good inverter .
Brand=”Sungrow” Manufacturer=”Sungrow”
Techninal Data
Input Data |
SG 33KTL-M |
SG 40KTL-M |
Max. PV input voltage |
1000V |
|
Startup voltage |
250V |
|
Nominal input voltage |
585V |
700V |
MPP voltage range |
200~950V |
|
MPP voltage range for nominal power |
500~850V |
|
No. of MPPTs |
3 |
|
Max. number of PV strings per MPPT |
2 / 3 / 3 |
3 / 3 / 3 |
Max. PV input current |
82 (22A/30A/30A) |
90A (30A/30A/30A) |
Max. current for input connector |
12A |
|
Nominal AC output power |
33000W |
40000W |
Max AC output power (PF=1) |
36000W |
44000W |
Max. AC output apparent power |
36000VA |
44000VA |
Max. AC output current |
52A |
53A |
Nominal AC voltage |
3/N/PE, 400Vac |
3/PE, 480Vac |
AC voltage range |
352~440Vac |
422~528Vac |
Nominal grid frequency |
50Hz/60Hz |
|
Grid frequency range |
45~55Hz/55~ 65Hz |
|
THD |
< 3% (Nominal power) |
|
DC current injection |
<0.5%In |
|
Power factor |
>0.99@default value at nominal power, (adj. 0.8overexcited ~0.8underexited) |
|
Anti-islanding protection |
YES |
LVRT |
YES |
DC reverse connection protection |
YES |
AC short circuit protection |
YES |
Leakage current protection |
YES |
DC switch |
YES |
DC fuse |
YES |
Overvoltage protection |
DC Type II DIN rail surge arrester (40KA)/AC Type II |
Max. efficiency |
98.80% |
99.00% |
Max. European efficiency |
98.50% |
98.60% |
Isolation method |
Transformerless |
Ingress protection rating |
IP65 |
ight power consumption |
<1W |
Operating ambient temperature range |
-25~60℃ (>50℃ derating) |
Allowable relative humidity range |
0~100% |
Cooling method |
Smart forced air cooling |
Max. operating altitude |
5000m (>3000m derating) |
Display |
Graphic LCD |
Communication |
RS485 (RJ45 connector)/Ethernet (optional) |
DC connection type |
MC4 |
AC connection type |
Screw Clamp terminal |
Dimensions (W*H*D) |
510*700*240mm |
Mounting method |
Wall bracket |
Weight |
39kg |
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