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Product Catalogue
3VE, 3VU series Motor Protection Circuit Breaker
3VE1 | 3VE3 | 3VE4 |
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3VU1300 | 3VU1600 |
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Application
The product is suitable to be used in circuit of rated voltage up to AC 660V 50/60Hz, rated current from 0.1A to 63A. It is applicable for protection of overload & short circuit of 3 phase squirrel-cage motors. It also can be used as direct starter to start the motor and a switch for changeover the circuit under normal conditions.
Specifications
Type | Current Setting Range (A) |
3UV1300 | 0.1~0.16, 0.16~0.24, 0.24~0.4, 0.4~0.6, 0.6~1, 1~1.6, 1.6~2.4, 2~3.2, 2.4~4, 3.2~5, 4~6, 5~8, 6~10, 8~13, 10~16, 14~20, 18~25 |
3VU1600 | 1~1.6, 1.6~2.4, 2.4~4, 4~6, 6~10, 10~16, 16~25, 22~32, 28~40, 36~52, 45~63 |
Specifications
Type | 3VE1 | 3VE3 | 3VE4 | |
Pole | 3 | 3 | 3 | |
Rated current (A) | 20 | 32 | 63 | |
Rated Voltage (V) | 660 | 660 | 660 | |
Rated Insulation Voltage (V) | 660 | 750 | 750 | |
Current Setting Range (A) | 0.1~0.16 0.16~0.25 0.25~0.4 0.4~0.63 0.63~1 1~1.6 1.6~2.5 2~3.2 2.5~4 3.2~5 4~6.3 5~8 6.3~10 8~12.5 10~6 14~20 |
1~1.6 1.6~2.5 2.5~4 4~6.3 6.3~10 8~12.5 10~16 12.5~20 16~25 22~32 |
3.6~10 10~16 16~25 22~32 28~40 36~50 45~63 45~56 |
|
Power of Controlled Motor (KW) | 220V | 5.5 | 9 | 18 |
380V | 10 | 16 | 32 | |
660V | 13 | 26 | 58 | |
Mechanical life (1×104) | 10 | 10 | 3 | |
Protective Feature | 1.05Ie | Not Act Within 2hrs | ||
1.2Ie | Act Within 2hrs | |||
12Ie | Action Snap |
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