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电机保护装置 — DZ108 系列马达保护器
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详情描述

DZ108 is suitable in AC circuit of 50/60Hz , voltage up to 660V and current up to 0.1-63A and used toprevent small capacity motor and circuit from overload and short circuit and also used as direct starter forstarting the motor and a switch for changeover the circuit under normal conditions.


Specification

Type
DZ108-1
DZ108-3
DZ108-4
Poles
3
3
3
Rated current A
20
32
63
Rated voltage V
660
660
660
Rated insulation voltage V
660
750
750
Current setting voltage V
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 10-16 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
6.3-10 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
32
Protective feature
1.2le
not act within 2hrs
1.2le
act within 2hrs
12le
action snap


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