DPX
3
160 + earth leakage
DPX
3
-I 160 + earth leakage
Reference(s) : 420 030/ 031/ 032/033/ 034/ 035/ 036/ 037/ 070/ 071/
072/ 073/ 074/ 075/ 076/ 077/ 110/ 111/ 112/ 113/ 114/ 115/ 116/ 117/
150/ 151/ 152/ 153/ 154/ 155/ 156/ 157/ 197
3/3
Technical sheet :
F01361EN/02
Update :
09/01/2012
Creation : 01/06
/2011
4. ELECTRICAL AND MECHANICAL CHARACTERISTICS
4.1 Breaker technical characteristics
Circuit breaker
DPX
3
160 + earth leakage
Rated current Iu (A)
16-160
Rated insulation voltage Ui (V)
600
Rated operational voltage Ue (V)
500 V (ac)
500 V (dc)
Rated impulse withstand volt. U
imp
(kV)
6
Ambient temperature (°C)
40
Endurance electrical / mechanical
8000/10000
Utilization category
A
Releases type
thermal-mag + earth leakage
Nominal frequency (Hz)
50-60
Thermal adjustement
0,8 ÷ 1 I
n
Magnetic threshold
(for 16 and 25A Im = 400A)
10 x I
n
4.2 Switches technical characteristics
Switches
DPX
3
-I 160
Rated current Iu (A)
160
Rated insulation voltage Ui (V)
800
Rated operational voltage Ue (V)
690 V (ac)
500 V (dc)
Rated impulse withstand voltage U
imp
(kV)
8
Ambient temperature (°C)
40
Endurance electrical / mechanical
8000/25000
Nominal frequency (Hz)
50-60
Rated short-time withstand current I
cw
(1 s) (kA)
1,7
Rated short-circuit making capacity I
cm
(kA)
2,4
AC 22, AC 23, DC 22, DC 23 (A)
160
4.3 Breaking capacity (KA)
Breaking capacity Icu and Ics in AC (kA)
Ue
16 kA 25 kA 36 kA 50 kA
Icu (kA)
220/240V
25
36
50
65
380/415V
16
25
36
50
440V
10
18
25
30
460V
10
18
25
30
480/500V
8
10
12
15
Ics (%Icu)
-
100
100
100
100
Rated short-circuit making capacity Icm (kA)
Ue
16 kA 25 kA 36 kA 50 kA
Icm(kA)
415 V
32
52.5
75.6
105
4.4 Derating temperature Ta (°C)
Influence of ambient temperature Ta(°C)
In (A)
-25 -20 -10 -5
0
10 20 30
40
50 60 70
16
22 21 20 20 20 19 18 16
16
15 14 13
25
34 33 32 31 31 30 28 25
25
24 22 21
40
54 53 51 50 49 48 45 41
40
38 36 34
63
85 83 81 79 78 76 71 65
63
60 58 55
80
108 106 102 100 99 96 90 85
80
76 72 67
100 135 132 128 126 123 120 112 102
100
97 94 90
125 169 165 160 157 154 150 140 127
125
118 112 105
160 216 211 205 201 197 192 179 168
160
154 145 139
4.5 Breaker power loss (W)
4.5.1 Breaker power loss (W)
Power loss DPX
3
160
+ earth leakage
(W)
In (A) ---->
16
2
2
5
5
40 63 80 100 125 160
Cage terminals
2,8
5 5,1 6,7
7 11 12,5 15,4
Lugs
2,8
5 5,1 6,7
7 11 12,5 15,4
External terminals
2,8
5 5,1 6,7
7 11 12,5 15,4
Spreaders
2,8
5 5,1 6,7
7 11 12,5 15,4
Rear terminals
2,8
5 5,1 6,7
7 11 12,5 15,4
Plugin version
2,9 5,1 5,4 7,5 8,3 13 15,6 20,5
4.5.2 Switches power loss (W)
Power loss DPX
3
-I
160
(W)
In (A) ---->
160
Cage terminals
9,2
Lugs
9,2
External terminals
9,2
Spreaders
9,2
Rear terminals
9,2
Plugin version
14,3
