| Model:YQNBT |
YQNBT12KW |
YQNBT15KW |
YQNBT20KW |
YQNBT25KW |
| Rated Power |
12KW |
15KW |
12KW |
25KW |
| Peak Power(20ms) |
36KW |
45KW |
60KW |
75KW |
| Start Motor |
7HP |
10HP |
10HP |
15HP |
| Battery Voltage |
96VDC/192VDC |
192VDC/240VDC |
192VDC/240VDC |
240VDC |
| Size(L*W*Hmm) |
600*300*800 |
| Packing Size(L*W*Hmm) |
665*365*830(1PCS) |
| N.W.(kg) |
102 |
108 |
113 |
119 |
| G.W.(kg)(Carton Packing) |
115 |
121 |
130 |
136 |
| Installation |
Tower |
| Parameter |
| Input |
DC Input Voltage Range |
10.5-15VDC(Single battery voltage) |
| AC Input Voltage Range |
98VAC～125VAC/195 VAC～250VAC |
| AC Input Frequency Range |
45Hz～65Hz |
| Max AC charging current |
15AMAX(Depending on the model) |
| AC charging voltage |
LEAD battery:Charge Voltage:14V;Float Voltage:13.8V(Single battery voltage) |
| AC charging method |
Three-stage(constant current,constant voltage,floating charge) |
|
Output
|
Efficiency(Battery Mode) |
≥85% |
| Output Voltage(Battery Mode) |
110VAC±2%/220VAC±2%(Battery Mode) |
| Output Frequency(Battery Mode) |
50Hz±0.5or60Hz±0.5 |
| Output Wave(Battery Mode) |
Pure Sine Wave |
| Efficiency(AC Mode) |
>99% |
| Output Voltage (AC Mode) |
110VAC±10% / 220VAC±10% |
| Output Frequency (AC Mode) |
Tracking Automatically |
| Output waveform distortion(Battery Mode) |
≤3%(Linear load) |
| No load loss(Battery Mode) |
≤1% rated power |
| No load loss(AC Mode) |
≤2% rated power( charger does not work in AC mode) |
| No load loss(Energy saving Mode) |
≤10W |
| Battery Type |
Customized battery |
Charge and discharge parameters of different types of batteries(such as lithium batteries,etc.)can be customized according to user requirements. |
| |
Battery undervoltage alarm |
11V(Single battery voltage) |
| Battery undervoltage protection |
10.5V(Single battery voltage) |
| Battery overvoltage alarm |
15V(Single battery voltage) |
| Battery overvoltage protection |
17V(Single battery voltage) |
|
Protection
|
Battery overvoltage recovery voltage |
14.5V(Single battery voltage) |
| Overload power protection |
Automatic protection(battery mode),circuit breaker or insurance(AC mode) |
| Output short circuit protection |
Automatic protection(battery mode),circuit breaker or insurance(AC mode) |
| Temperature protection |
>90°C(Shut down output) |
| Inside Solar controller |
Charging Mode |
PWM |
| Charging current |
96V /192V/240V system: 50A,100A |
| PV Input Voltage Range |
96V System:120V-176V;192V system:240V-352V;240V system:300V-440V |
| Max PV Input Voltage(At 25°C) |
96V system:200V;192V system:400V;240V system:500V |
| PV Array Maximum Power |
96Vsystem: 5.6KW, 11.2KW;
192V system:11.2KW,22.4KW；240V system:14KW,28KW
|
| Standby loss |
≤3W |
| Maximum conversion efficiency |
>95% |
|
Alarm
|
A |
Normal working condition,buzzer has no alarm sound |
| B |
Buzzer sounds 4 times per second when battery failure,voltage abnormality,overload protection |
| C |
When the machine is turned on for the first time,the buzzer will prompt 5 when the machine is normal |
| Working Mode |
Battery First/AC First/Saving Energy Mode |
| Transfer Time |
≤4ms |
| Display |
LCD |
| Thermal method |
Cooling fan in intelligent control |
| Communication |
RS232(Optional) |
| |
Operating temperature |
-10℃~40℃ |
| Storage temperature |
-15℃~60℃ |
| Environment |
Noise |
≤55dB |
| Elevation |
2000m(more than derating) |
| Humidity |
0~95%( No condensation) |
| Note:All specifications are subject to charge without prior notice |
