Parameter
功率◆ Pure sine wave output.
◇ Wide AC voltage input range, AVR output.
◆ Traditional EI transformer with stable performance.
◇ LCD/led/LCD real-time display, simple and clear.
◆ Working modes: AC first or battery first optional, intelligent charging.
◇ RS232 communication port optional.
| Specification | |||
| Model NB-T | 15224/48 | 20224 | |
| Rated Power | 1500W | 2000W | |
| Peak Power（20ms) | 4500W | 6000W | |
| Start Motor | 1.5HP | 2HP | |
| Battery Voltage | 24/48VDC | 24VDC | |
| Size(L*W*Hmm) | 400*180*320 | ||
| Packing Size(L*W*Hmm) | 460*240*380 | ||
| N.W.(kg) | 18 | 21 | |
| G.W.(kg)（Carton Packing） | 19 | 22 | |
| Installation Method | Tower | ||
| Parameter | |||
| Input | DC Input Voltage Range | 10.5-15VDC（Single battery voltage） | |
| AC Input Voltage Range | 73VAC~138VAC / 145VAC~275VAC | ||
| AC Input Frequency Range | 45Hz~64Hz | ||
| Max AC charging current | 15A MAX（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±0.5 or 60Hz±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) | ≤2.5% 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 | Customize battery | Charge and discharge parameters of different types of batteries (such as lithium batteries, etc.) can be customized according to user requirements | |
| Protection | 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） | ||
| 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） | ||
| 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 | ||
| Inside Solar controller | Charging Mode | PWM or MPPT | |
| Charging current | 10A,20A,30A,40A,50A,60A | ||
| PV Input Voltage Range | 24V System：30V-44V；48V System：60V-88V | ||
| Max PV Input Voltage(At 25℃) | 24V System：50V; 48V System：100V | ||
| PV Array Maximum Power | 24V System：280W,560W,840W,1120W,1400W,1680W； 48V System：560W,1120W,1680W,2240W,2800W,3360W | ||
| Standby loss | ≤3W | ||
| Maximum conversion efficiency | >95% | ||
| Working Mode | Battery First/AC First/Saving Energy Mode | ||
| Transfer Time | ≤4ms | ||
| Display | LCD | ||
| Thermal method | Cooling fan in intelligent control | ||
| Communication | RS232(Optional) | ||
| Environment | Operating temperature | -10℃~40℃ | |
| Storage temperature | -15℃~60℃ | ||
| Noise | ≤55dB | ||
| Elevation | 2000m（More than derating） | ||
| Humidity | 0%~95% ,No condensation | ||
| Warranty | 3 years | ||
| Note: All specifications are subject to change without prior notice | |||
Xindun Inverter
NB-T Photovoltaic hybrid inverter installation case
Product model：
NB-T series photovoltaic hybrid inverter 1.5kw 24v/48v, 2kw 48v convert to 110v/220v, built-in 10a-60a mppt/pwm charge controller
Certificate:：
CE、IEC
Application:
Xindun photovoltaic hybrid inverter is suitable for areas where power grids are underdeveloped. It can be used in computers, printers, lights, air conditioners, electric hand drills with total load power less than 1.5kw or 2kw.
◆ Pure sine wave output.
◇ Wide AC voltage input range, AVR output.
◆ Traditional EI transformer with stable performance.
◇ LCD/led/LCD real-time display, simple and clear.
◆ Working modes: AC first or battery first optional, intelligent charging.
◇ RS232 communication port optional.
NB-T Photovoltaic hybrid inverter installation case
◆ Pure sine wave output.
◇ Wide AC voltage input range, AVR output.
◆ Traditional EI transformer with stable performance.
◇ LCD/led/LCD real-time display, simple and clear.
◆ Working modes: AC first or battery first optional, intelligent charging.
◇ RS232 communication port optional.
NB-T Photovoltaic hybrid inverter installation case