| Model |
OD-TRSS-48300 |
OD-TRSS-48600
|
| Cabinet |
Size（mm） |
W*D*H=759*693*1430（without air-conditioner）
W*D*H=759*817*1430（with air-conditioner） |
W*D*H=759*693*1430（without air-conditioner）
W*D*H=759*817*1430（with air-conditioner） |
| User equipment space（U） |
Height: 17U; Width: 15U |
Height: 15U; Width: 15U |
| Weight (kg) |
N.W :130 kg |
N.W :160 kg |
| Rectifier module |
Number (pcs) |
1-6 pcs(Optional) |
1-12 pcs(Optional) |
| Size（mm） |
Individual module: W*D*H=106.5*286*41.5(±0.5mm) |
| Weight (kg) |
< 1.75 kg (Individual module) |
| Solar MPPT module
|
Number (pcs) |
1-6pcs(Optional) |
1-12 pcs(Optional) |
| Size（mm） |
Individual module: W*D*H=106.5*286*41.5(±0.5mm) |
| Weight (kg) |
< 1.75 kg (Individual module) |
| AC Input characteristics |
| AC input rated voltage |
Single-phase 220Vac / three-phase 380Vac |
Single-phase 220Vac / three-phase 380Vac |
| AC-input voltage range |
176Vdc～300Vac (Full of work) |
176Vdc～300Vac (176-275Vac@ system output rated capacity.) |
| AC input maximum current |
40A (1 phase, the most power supply: 2 modules) |
80A (One phase can control up to 4 modules) |
| AC input voltage frequency |
45~65Hz (Typical value 50 / 60Hz ) |
| AC power factor |
≥0.99 (220 Vac rated load) |
| Input current harmonics |
≤3% (220 Vac) |
| Midline current |
<30% phase line current (In three-phase balanced system) |
| PV Input characteristics |
| Pv module input |
120Vdc ~ 425Vdc (Starting voltage over 160Vdc) |
| Pv-rated input voltage |
340Vdc |
| MPPT voltage range |
120Vdc to 340Vdc |
| Maximum input current of PV module |
17A |
| Photovoltaic module reverse pole protection |
Wrong input polarity, no damage |
| Photovoltaic module input protection |
Positive and negative insurance |
| PV maximum input voltage |
450Vdc (Power supply not be damaged) |
| Output characteristics |
| Rectifier output voltage range |
-43.2Vdc~ -57.6Vdc (Typical value-53.5Vdc) |
| Rectifier output maximum power |
18kW |
36kW |
| PV output voltage range |
-42Vdc~ -58Vdc (Typical value-54.5Vdc) |
| Voltage stabilization accuracy |
≤±1% |
| Output ripple & noise |
≤200mVp-p (Rated input voltage and load and bandwidth limit of 20 MHz) |
≤100mVp-p (Rated input voltage and load and bandwidth limit of 20 MHz) |
| Current-sharing imbalance |
≤±5% (Within the 50- -100% load range) |
≤±3% (Within the 50- -100% load range and when there is no monitoring, the modules can autonomously share current.) |
| Rectifier module efficiency |
≥93% ,≥95%,≥96% (220 Vac / rated load) |
≥94% (220Vac/100% load rate) |
| PV module efficiency |
≥96% |
| Startup time |
3～10S (The rated input voltage starts to the output voltage establishes to the setting value, the starting output needs to use the pre-flow limit function) |
| On/off overshoot amplitude |
≤±5% (When either module is hot plugged (the load current should not be greater than the total output current in the working module), the system output voltage fluctuates) |
≤±3% (When either module is hot plugged (the load current should not be greater than the total output current in the working module), the system output voltage fluctuates) |
| Dynamic response
|
Overshoot range |
≤±5% (25% -50% -25% or 50% -75% -50% load change) |
≤±1% (25% -50% -25% or 50% -75% -50% load change) |
| Recovery time |
≤200µS (25% -50% -25% or 50% -75% -50% load change) |
≤10µS (25% -50% -25% or 50% -75% -50% load change) |
| Temperature coefficient |
≤±0.02%/℃ |
≤±0.02%/℃ (The difference between the DC output voltage and the output voltage setting value when the temperature changes by 10°C should not exceed ±0.02% of the output voltage setting value.) |
| Psophometrically weighted noise voltage |
≤2mV |
| Wide-band noise voltage
|
3.4～150KHz |
≤50mV |
≤3mV |
| 0.15～30MHz |
≤20 |
≤5mV |
| Discrete noise voltage
|
3.4～150KHz |
≤5mV |
≤2mV |
| 150～200KHz |
≤3mV |
≤1mV |
| 200～500KHz |
≤2mV |
≤1mV |
| 0.5～30MHz |
≤1mV |
≤1mV |
| Voltage drop |
≤500mV |
| Protection characteristics |
| AC input overvoltage protection |
300Vdc (Can self-recovery, the difference of not less than 10 Vac) |
| AC input undervoltage protection |
85Vdc (Can self-recover with a return difference of not less than 5 Vac) |
80Vdc (Can self-recover with a return difference of not less than 5 Vac) |
| Photovoltaic input overvoltage protection |
430Vdc (Can self-recovery, the difference of not less than 15 Vac) |
| Photovoltaic input undervoltage protection |
110Vdc (Can self-recovery, the difference of not less than 40 Vac) |
| Rectifier output overvoltage protection |
-59Vdc～-61Vdc (Lock, can not recover, need to restart) |
-58.5Vdc～-60.5Vdc (Locked) |
| Photovoltaic output overvoltage protection |
Internal-58.5 to-60.5Vdc, External: 63Vdc (Lock, can not recover, need to restart) |
|
| Output undervoltage protection |
Battery disconnect protection (Through monitoring, the battery can be powered down, and the protection point can be set) |
| Output limit protection |
Have |
Have (Output current limiting range: adjusted between 20% and 110% of the nominal current value) |
| Output short circuit protection |
Have (Long-term short circuit, can recover from itself) |
| Overtemperature protection |
It can recover automatically at the ambient temperature of 75℃. |
It can recover automatically at the ambient temperature of 65℃. |
| Battery polarity is connected to reverse protection |
Not have (According to the user needs can have the battery polarity reverse connection protection function) |
| Battery manual power-off protection |
Not have |
| PV underpower protection |
Input power <50W and shutdown for 5 minutes (The module starts when the input voltage is greater than 160 Vdc for 5 minutes.) |
| Environmental |
| Operating temperature |
－40℃-50℃ |
－15℃-45℃ |
| Storage temperature |
－45℃-70℃ |
－40℃-70℃ |
| Relative humidity |
5％-95% |
| Altitude(m) |
≤4000m (3000~4000m capacity derated output) |
