Parameter
功率◆ Pure sine wave output.
◇ Wide AC voltage input range, AVR output.
◆ Adopt traditional EI transformer , stable performance.
◇ LCD/LED&LCD real-time display, concise and straightforward.
◆ Three working modes: AC first or battery first optional, intelligent charging.
◇ RS232 communication port is optional.
| Specification | |||
| Model NB-T | 20248 | 30224/48 | |
| Rated Power | 2000W | 3000W | |
| Peak Power（20ms) | 6000W | 9000W | |
| Start Motor | 2HP | 3HP | |
| Battery Voltage | 48VDC | 24/48VDC | |
| Size(L*W*Hmm) | 420*208*348 | ||
| Packing Size(L*W*Hmm) | 490*300*400 | ||
| N.W.(kg) | 23 | 29 | |
| G.W.(kg)（Carton Packing） | 24 | 30 | |
| 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 Sine wave hybrid inverter installation case
Product model：
NB-T series sine wave hybrid inverter 2kw 48v, 3kw 24v/48v convert to 110v/120v/220v/230v/240v, buit-in 10a-60a mppt/pwm controller
Certificate:：
CE、IEC
Application: Xindun sine wave hybrid inverter can be used in home appliance such as conditioner, refrigerator, television, agricultural equipment such as water pump whose total power not exceeding 2kw or 3kw.
◆ Pure sine wave output.
◇ Wide AC voltage input range, AVR output.
◆ Adopt traditional EI transformer , stable performance.
◇ LCD/LED&LCD real-time display, concise and straightforward.
◆ Three working modes: AC first or battery first optional, intelligent charging.
◇ RS232 communication port is optional.
NB-T Sine wave hybrid inverter installation case
◆ Pure sine wave output.
◇ Wide AC voltage input range, AVR output.
◆ Adopt traditional EI transformer , stable performance.
◇ LCD/LED&LCD real-time display, concise and straightforward.
◆ Three working modes: AC first or battery first optional, intelligent charging.
◇ RS232 communication port is optional.
NB-T Sine wave hybrid inverter installation case