Origin	China
Model Number	NBM300

Introduction

1. Automatic protection against overload, over temperature and low/high battery conditions

2. Two, three-prong grounded AC outlet

3. Built-in Cooling Fan

4. Power ON/OFF Switch

Specification

                                                          12V    24V
Continued Power:                            300W     300W
Peak Load Power Rate:                < 600W   < 600W
No Load Current Draw:                  < 0.3A    <0.3A
Input DC Voltage Range:               11-15V    22-30V
Output Voltage Range:            110-120VAC     220-230VAC 
                                             110-120VAC     220-230VAC
Output Frequency Range:           60 +/- 4Hz         50 +/- 4Hz 
                                                50 +/- 4Hz         50 +/- 4Hz
Max Outer Temperature:               < 65 C      < 65 C
Max Power Efficiency:                    > 85%    >85%
High Voltage Cut Off Level:         15.5 +/- 1V        30.5 +/- 1V
Low Voltage Cut Off Level:          10 +/- 0.5V        20.5 +/- 0.5V
Over-temperature protection:            Yes       Yes
Short Protect:                                  Yes      Yes
Overload Protect:                              Yes     Yes
Dimension (LxWxH) (mm):            187 x 128 x 52 187 x 128 x 52
Weight (kg):                                       1.10 1.10
Input Voltage:                                  DC 12V DC 24V