Andeli Group Co., Ltd.

DZ47LE-100 Residual Current Operated Circuit Breaker With Over-current Protection

DZ47LE-100 Residual Current Operated Circuit Breaker With Over-current Protection
Product Detailed

DZ47LE-100 is applicable to a line of AC 50Hz/60Hz, rated voltage 230V for single pole two-wire, 2-pole or 400V for 3-pole

1. Application

DZ47LE-100 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 IEC60947-2.

2. Main Technical Parameter

TypeDZ47LE-100
Pole1P+N, 2P3P, 3P+N, 4P
Rated current (A)63,80,100
Rated voltage(V)230400
Rated short circuit breaking capacity Icn(KA)6
Rated residual making/breaking capacity Im(A)2000
Rated residual action current In(A)0.03,0.1,0.3
Rated residual non-action current Ino(A)0.5In
Over voltage protection grade280V±5%


3. Applicable conducting wire

Rated current(A)6380100
Nominal cross section of wire mm2162535

4. Residual current breaking time
In(A)In(A)Breaking time(s) when equals to rating following
In2In5In5,10,20,50,100,200,500a(A)Itb
6-630.03, 0.05, 0.1, 0.30.10.060.040.040.04


5. The over-current protection property

Ambient TemperatureInitial StatusTest CurrentExpected ResultExpected ResultNOte
40±2oCCold position1.05In(In≤63A)t≤1hNon-release-
Cold position1.05In (In[63A)t≤2hNon-release-
Carried out immedi-ately after previous test1.30In(In≤63A)t < 1hReleaseCurrent smoothlyrises to specified value within 5s
1.30In (In>63A)t< 2hRelease
-5~+40oCCold position8.00Int≤0.2sNon-release-
Cold position12.00Int < 0.2sNon-release-



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