1. Application DZ47LE-63 is applicable to a line of AC 50Hz/60Hz, rated voltage 230V for single pole two-wire, 2-pole or 400V for 3-pole, 3-pole 4-wire, 4-pole and rated current up to 40A. It can protectthe line and motor from overload and short circuit. It can also be used for infrequent line conver-sion and infrequent motor start. It conforms with the standards of IEC61009.
2. Main Technical Parameter
Type
DZ47LE-63
Pole
1P+N,2P
3P,3P+N,4P
Rated current (A)
6,10,16,20,25,32,40,50,63
Rated voltage (V)
230
400
Rated short circuit breaking capacity Icn(KA)
6-32A :6 / 40-63: 4.5
Rated residual making/breaking capacity I△m(A)
2000
Rated residual action current I△n(A)
0.03,0.05,0.1,0.3
Rated residual non-action current I△no(A)
0.5I△n
3. Applicable conducting wire
Rated current(A)
1-6A
10A
16,20A
25A
32A
40,50A
63A
Norminal cross section of wire mm2
1
1.5
2.5
4
6
10
16
4. Residual current breaking time
In(A)
I△n(A)
Breaking time(s) when equals to rating following
I△n
2I△n
5I△n
5,10,20,50,100,200,500a(A)
I△tb
6-63
0.03, 0.05, 0.1, 0.3
0.1
0.06
0.04
0.04
0.04
5. The over-current protection property
Ambient Temperature
Initial Status
Test Current
Expected Result
Expected Result
Note
30±oC
Cold position
1.13In
t≥1h
Non-release
-
Carried out immediately after previous test
1.45In
t< 1h
Release
-
Cold position
2.55In
1s < T < 60S(IN≤32A)
Release
Current smoothly rises tospecified value within 5s
