Circuit breaker | Bolevo 3VE series0 pages

نسخه متنی

otor Protection Circuit Breaker

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3VE

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3VE1

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3VE3

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3VE4

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Application

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DZ10S(3VE)series circuit breakers are suitable in the circuit of AC50/60Hz,rated operating voltage

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up to 660V,rated operating current fromO.lAto 63A.They are used forpreventing motors from

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overload an short circuit.They also can be used as direct starters to start motors and switches to

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changeover the circuit under the normal conditions.

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Technical Specification

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Type	3VE1 3VE3 3VE4
Pole No(P)	3 3 3
Rated voltage(V)	660 660 600
Rated current(A)	20 32 660
Rated breaking	220V 1.5 10 22
capacity of short circuit(KA)	380V 1.5 10 22
	660V 1 3 7.5
Electric life	5000 5000				1500
Auxiliay contact		DC	AC		D2103 can be matched with the auxiliary components only
	rated voltage(V)	24 60 110 220/440	220	380
parameters	Rated current(A)	2.3 0.7 0.55 0.3	1.8	1.5
Protect ve feature	Motor protection	Su current multiple	1.05	1.2	6
		Action time	No action	<2h	>4s
	distribution protection	Su current multiple	1.05 I 1.3
		Action time	No action <1h

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	Release rated current(A)	Release current setting range(A)
3VE1	0.16 0.25 0.4 0.63 1 1.6 2.5 3.2 4 4.5 6.3 8 10 12.5 16 20	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 3.2-4.5 4-6.3 5-3 6.3-10 8-12.5 10-16 14-20
3VE3	0.16 0.25 0.4 0.63 10 12.5 16 20 25 32	1-1.6 1.6-2.5 2.5^ 4-6.3 6.3-10 8-12.5 10-16 12.5-20 16-25 22-32
3VE4	10 16 25 32 40 50 63	6.3-10 10-16 16-25 22-32 28-40 36-50 45-63

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