Use Of Fuse
Rated Voltage:AC/DC1000V
Rated Current:10A-800A
Type protection:aR
Breaking Capacity:DC20KA AC100KA
Executive Standard:UL248-20、ISO8820、JASO-D622、RoHS compliant
Application:Applicable for electric vehicle drive power system, Energy storage and power batteries, Energy storage capacitor, Frequency conversion controller, charger
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Product Details ofUse Of Fuse
Ceramic tube EV series bolt type fuses in China
Dimension of the EV series fuse
|
Model |
Size Code |
A±2 |
B±1.5 |
C±1 |
D±1.5 |
F±1 |
G±0.5 |
H±0.2 |
J±1 |
|
EV-H-Q |
VH1 |
94.5 |
30.5 |
52.5 |
74.5 |
9 |
25 |
4 |
13 |
|
VH2 |
119.5 |
37 |
56.5 |
88.5 |
11 |
25 |
6 |
15 |
|
Model |
Size Code |
A±2 |
B±1.5 |
C±1 |
D±1.5 |
F±1 |
G±0.5 |
H±0.2 |
J±1 |
|
EV-P-Q |
VP1 |
109 |
30.4 |
68.5 |
90 |
9 |
25 |
4 |
13 |
|
VP2 |
129.5 |
37.3 |
65.5 |
98.5 |
11 |
25 |
6 |
15 |
|
|
VP3 |
155.5 |
53.5 |
91.2 |
125.3 |
12.5 |
40 |
6 |
20 |
|
Model |
Size Code |
A±2 |
B±1.5 |
C±1 |
D±1.5 |
F±1 |
G±0.5 |
H±0.2 |
J±1 |
|
EV-J-Q |
VJ1 |
116 |
30.4 |
75.5 |
97 |
9 |
25 |
4 |
13 |
|
VJ2 |
139.75 |
37.3 |
75.75 |
108.75 |
11 |
25 |
6 |
15 |
|
|
VJ3-1 |
148 |
53.5 |
90.1 |
117.9 |
12.5 |
40 |
8 |
20 |
|
|
VJ3-2 |
173 |
53.5 |
114.7 |
143 |
12.5 |
40 |
6 |
20 |
Material of the DC500V fuse
|
Part |
Material |
|
Fuse wire |
Copper or Silver |
|
End cap |
Copper alloy tin plating |
|
Fuse leg |
Copper alloy tin plating |
|
Fuse body |
Ceramic Tube |
|
Filler |
Quartz sand |
Conditions of use
Normal use conditions and parameter correction
The fuses work normally under the following normal conditions without any additional correction.
When it exceeds the normal using conditions, some parameters or consultation may need to be corrected if they are within the allowable using conditions. If it is beyond the scope of allowable using conditions, you should consult our company, and carry out the work adaptability evaluation and test of the conditions.
It is recommended that the current value of long-term current shall not be greater than 80% of the rated current. For over-temperature use, please refer to the temperature evaluation curve above.
Altitude: Altitude of the installation site not more than 2000m. If Altitude is more than 2000m, the rated voltage needs to reduce. 2000~4000m, when altitude rise 1000m, the rated voltage reduce 90%.
Ambient Air Temperature
Normal using conditions: -5°C ~ 60°C。
Permitted conditions: -55°C ~ 120°C。
Packing method, shipping, storage
Avoid rain and snow and mechanical damage during packaging and transportation.
Storage temperature
Products storage temperature: -40°C ~ 105°C. The relative humidity is not more than 70% when 40°C. The relative humidity is not more than 80% when 30°C. The relative humidity is not more than 90% below 20°C.
Packaging storage temperature: -40°C ~ 70°C. The relative humidity is not more than 40% when 40°C. The relative humidity is not more than 50% when 30°C. The relative humidity is not more than 90% below 20°C, no condensation.
Fuses can be stored for average 1 year when the relative humidity ≦75%.
Not in the open air, fuses can be stored at most 30 days when the relative humidity 95%.
The number of stacking layers of the outer packaging carton does not exceed 5 layers; the total stacking height does not exceed 1.5m, and should take measures to prevent collapse.
Fireproof, waterproof, and avoid contact with liquid, prevent sharp objects from penetrating, damage the cabinet, avoid contact with corrosive substances and gases.
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