Model NO.
48V (56V) 50A-250A
Structure
Magneto Alternator
Rectifier Structure
Eleven Tubes
Current Level
9(≥90A)
Bonding Type of Magnetic Field Winding
Inner Bonding
Brushless Alternator Type
Claw-pole Type
Voltage Adjuster Type
Electromagnetic Vibratory
Voltage
48V
Head Cover Position
Front
Installation Location
Original Car in Situ
Features
Small Size, High Power
Weight
6.5kg-22.5kg
Wholesale Price
$300-1900
Transport Package
1 PC /Carton
Specification
48V(56V)
Trademark
Alternator
Origin
China
HS Code
8503009090
Production Capacity
10000PCS/Year
After-sales Service:
Renewed
Warranty:
1 Year
Type:
Rotator
Products are mainly used in: various special vehicles such as RVs, LEDs, advertising vehicles, police vehicles, medical vehicles, postal vehicles, fire trucks, and military warehouses.
Product main features
Small size, high power
Easy to install (the generator can be installed at the original generator installation)
Overload, high temperature protection
Meet the power consumption of vehicles and other equipment
Omit the generator set in the original car
Low failure rate and obvious fuel saving
Easy to maintain
For chassis matching
For retrofitting
TEST Condition:
100% Test to guarantee the high quality
56V150A inspection report
| product name | Integral alternator | model JFZ5910-15YA | |
| Number of sampling | 10 equipment | ||
| Test based on | Q/S JPG01-2009 | ||
| Inspection content | Appearance, rotation direction, ground polarity, cold working performance, hot working performance, noise, temperature rise | ||
| Test items | skills requirement | test result | |
| Exterior | surface | The generator surface is clean and free from oil damage | Meet the requirements |
| Metal exposed part | The exposed parts of the generator parts made of ferrous metal should have a corrosion protection layer | Meet the requirements | |
| turn around | It should be clockwise from the driving end | Meet the requirements | |
| Ground polarity | The output of the generator is single-wire system, the negative pole is grounded | Meet the requirements | |
| Cold working performance (The test voltage is: 54V) | Zero current speed | ≤1200 | 1157-1167 |
| At 1600r/min Output current A | ≥80 | 96-98 | |
| At 2000r/min Output current A | ≥120 | 126-128 | |
| At 6000r/min Output current A | ≥160 | 170-172 | |
| Hot working performance (The test voltage is: 54V) | Zero current speed | ≤1250 | 1219-1223 |
| At 1600r/min Output current A | ≥70 | 85-87 | |
| At 2000r/min Output current A | ≥110 | 119-122 | |
| At 6000r/min Output current A | ≥150 | 163-166 | |
| noise | No abnormal noise when the generator is working | Meet the requirements | |
| Electromagnetic compatibility | Electrical transient conduction immunity level III | Meet the requirements | |
| Radio disturbance characteristics level III | Meet the requirements | ||
| Temperature rise ºC | Armature winding | ≤160 | 100 |
| Rectifier | ≤75 | 65 | |
| test results | No-load voltage 56.2V Conformity | ||
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