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型号： OD-TRSS-48300/OD-TRSS-48600
输入交流电压范围：176Vdc～300Vac
输出直流电压范围： -43.2Vdc~ -57.6Vdc（典型值-53.5Vdc）
储存温度范围：－45℃～＋70℃
应用领域：
编号 :
OD-TRSS-48300/OD-TRSS-48600订单(起订量) :
10 pcs支付 :
T/T产品产地 :
China颜色 :
RAL7035装运港 :
Shenzhen交货时间 :
3 weeks重量 :
100 Kg工作原理：
正常情况下，电力系统运行在并联浮充状态，即整流模块、太阳能组件、负载、蓄电池并联工作。太阳能组件和整流模块为电力通信设备和蓄电池提供浮充电流。如果输出太阳能模块的功率不足以满足所有负载的需求，整流模块将为通信设备提供补充电源。
当市电断电时，整流模块停止工作。如果太阳能供电正常，太阳能模块将为通信设备供电并为电池充电。如果太阳能模块的输出功率不足以供电所有负载，电池将为通讯设备提供补充电源。
当市电断电时，整流模块停止工作。如果太阳能同时失效，通信设备将由电池供电。当电池持续放电一段时间到发电机启动时，监控器向发电机发送启动信号。发电机为整流模块提供交流输入电源，整流模块再次向通信设备供电，并对电池充电以补偿消耗。当到达发电机停止点时，监控单元向发电机发出停止信号，发电机关闭。
特征：
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特征 |
描述 |
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模块特点
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太阳能组件具有最大功率点跟踪功能。最大功率点跟踪精度超过99.5% |
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整流模块采用有源功率因数补偿技术，功率因数值高达0.99 |
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整流模块最高效率超过93% |
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太阳能组件最高效率超过95% |
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太阳能组件和整流组件功率密度高 |
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太阳能电池组件和整流模块采用无损热插拔技术，即插即用。更换太阳能模块和整流模块仅需不到一分钟 |
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太阳能电池组件和整流模块具有输出过压保护功能，包括硬件过压保护和软件过压保护。软件过压保护有两种模式可供选择：第一次过压锁定模式、第四次过压锁定模式 |
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电池管理 |
完善的电池管理：电池保护，自动稳压、无级限流、电池容量计算、自动均衡/浮充转换、电池在线测试等功能。 |
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光电互补管理 |
完善的光/电互补管理功能，可实现太阳能优先供电，最大限度地利用太阳能 |
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电量统计 |
负载用电量、太阳能发电量、市电发电量、DG发电量、电池放电量、电池充电量 |
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数据记录 |
90天历史数据记录，历史数据可上传。 200条历史报警记录， 10组电池测试数据 |
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报警功能 |
完善的故障保护和故障报警功能 |
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网络设计 |
提供干接点等通讯端口，实现网络灵活性； 实现近端软件升级和无人值守操作 |
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人性化的操作界面 |
LCD采用15度角设计，更直观、方便用户操作。 通过LCD查询系统的运行参数、统计数据和历史报警。 通过LCD手动控制系统 |
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防雷 |
完善的交直流侧防雷设计 |
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节能设计 |
系统除了整流模块的休眠节能功能外，还支持并优先使用太阳能输入到负载，充分利用太阳能，实现节能减排，减少温室气体排放 |
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户外型 |
系统防护等级高达IP55，可在室外使用。系统结构紧凑且易于安装 |
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系统
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系统内所有设备均支持前端维护 |
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系统采用整流模块休眠技术、双稳态接触器、低功耗分流及风扇调速技术，节能功能更加突出 |
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可选配交流加热器，使系统在低温下可靠工作 |
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远程监控 |
Modem配置GPRS功能，通过向Internet服务器提供数据，实现远程监控 |
应用领域
Technical Specifications:
|
Model |
OD-TRSS-48300 |
OD-TRSS-48600 |
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|
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 |
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| 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) |
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| Weight (kg) | < 1.75 kg (Individual module) |
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Solar MPPT module
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Number (pcs) | 1-6pcs(Optional) | 1-12 pcs(Optional) |
| Size（mm） | Individual module: W*D*H=106.5*286*41.5(±0.5mm) |
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| Weight (kg) |
< 1.75 kg (Individual module) |
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AC Input characteristics |
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AC input rated voltage |
Single-phase 220Vac / three-phase 380Vac |
Single-phase 220Vac / three-phase 380Vac |
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AC-input voltage range |
176Vdc～300Vac (Full of work) |
176Vdc～300Vac (176-275Vac@ system output rated capacity.) |
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AC input maximum current |
40A (1 phase, the most power supply: 2 modules) |
80A (One phase can control up to 4 modules) |
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AC input voltage frequency |
45~65Hz (Typical value 50 / 60Hz ) |
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AC power factor |
≥0.99 (220 Vac rated load) |
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Input current harmonics |
≤3% (220 Vac) |
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Midline current |
<30% phase line current (In three-phase balanced system) |
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PV Input characteristics |
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Pv module input |
120Vdc ~ 425Vdc (Starting voltage over 160Vdc) |
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Pv-rated input voltage |
340Vdc |
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MPPT voltage range |
120Vdc to 340Vdc |
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Maximum input current of PV module |
17A |
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Photovoltaic module reverse pole protection |
Wrong input polarity, no damage |
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Photovoltaic module input protection |
Positive and negative insurance |
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PV maximum input voltage |
450Vdc (Power supply not be damaged) |
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Output characteristics |
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Rectifier output voltage range |
-43.2Vdc~ -57.6Vdc (Typical value-53.5Vdc) |
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Rectifier output maximum power |
18kW | 36kW |
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| PV output voltage range | -42Vdc~ -58Vdc (Typical value-54.5Vdc) | ||
| Voltage stabilization accuracy | ≤±1% |
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| 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) |
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| 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.) |
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| Rectifier module efficiency | ≥93% ,≥95%,≥96% (220 Vac / rated load) |
≥94% (220Vac/100% load rate) |
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| 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) |
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| 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) |
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Dynamic response
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Overshoot range |
≤±5% (25% -50% -25% or 50% -75% -50% load change) |
≤±1% (25% -50% -25% or 50% -75% -50% load change) |
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Recovery time |
≤200µS (25% -50% -25% or 50% -75% -50% load change) |
≤10µS (25% -50% -25% or 50% -75% -50% load change) |
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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.) |
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Psophometrically weighted noise voltage |
≤2mV |
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Wide-band noise voltage
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3.4～150KHz |
≤50mV |
≤3mV |
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0.15～30MHz |
≤20 |
≤5mV |
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Discrete noise voltage
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3.4～150KHz |
≤5mV |
≤2mV |
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150～200KHz |
≤3mV |
≤1mV |
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200～500KHz |
≤2mV |
≤1mV |
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0.5～30MHz |
≤1mV |
≤1mV |
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Voltage drop |
≤500mV |
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Protection characteristics |
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| AC input overvoltage protection | 300Vdc (Can self-recovery, the difference of not less than 10 Vac) |
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| 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) |
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| Photovoltaic input overvoltage protection | 430Vdc (Can self-recovery, the difference of not less than 15 Vac) |
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| Photovoltaic input undervoltage protection | 110Vdc (Can self-recovery, the difference of not less than 40 Vac) |
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| Rectifier output overvoltage protection | -59Vdc～-61Vdc (Lock, can not recover, need to restart) | -58.5Vdc～-60.5Vdc (Locked) |
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| 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) |
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| Output limit protection | Have | Have (Output current limiting range: adjusted between 20% and 110% of the nominal current value) |
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| Output short circuit protection | Have (Long-term short circuit, can recover from itself) |
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| Overtemperature protection | It can recover automatically at the ambient temperature of 75℃. | It can recover automatically at the ambient temperature of 65℃. |
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| Battery polarity is connected to reverse protection | Not have (According to the user needs can have the battery polarity reverse connection protection function) |
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| Battery manual power-off protection |
Not have |
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| 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.) |
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| Environmental | |||
| Operating temperature |
－40℃-50℃ |
－15℃-45℃ |
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| Storage temperature |
－45℃-70℃ |
－40℃-70℃ |
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| Relative humidity |
5％-95% |
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| Altitude(m) |
≤4000m (3000~4000m capacity derated output) |
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