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DL5LE-63 residual current operated circuit breaker





一、summarize

    This series of residual current operated circuit breaker is suitable for AC 50Hz/60Hz, rated voltage 230/400v, rated current to 63A circuit, used as personal electric shock and equipment leakage protection, at the same time can protect circuit and motor overload or short circuit, also Can be used as infrequent switching of the circuit and infrequent departure of the motor. In addition to the above functions, it is also possible to protect against excessive voltage due to a power grid failure. Suitable for non-professionals.
    This product complies with IEC1009-1 and GB16917.1 standards.

二、product model and meaning

三、classification
1. According to the number of poles and current loop can be divided into:
 Unipolar two-wire residual current operated circuit breakers are represented by 1P+N;
 Two-pole residual current operated circuit breakers are represented by 2P;
 Three-pole residual current operated circuit breakers are represented by 3P;
 Three-pole four-wire residual current operated circuit breaker is represented by 3P+N;
 Four-pole residual current operated circuit breakers are represented by 4P;

2, according to the instantaneous release characteristics:
 B type: (3-5)In;
 C type: (5-10)In;
 D type: (10-16)In;

3. According to the shell level current: 32A, 63A;
4. According to the type of protection: there are two kinds with overvoltage and no overvoltage protection;
5, according to the rated residual operating current points: 0.03A, 0.05A, 0.1A, 0.3A.

四、normal conditions of use
1, the ambient air temperature -5 °C - +40 °C, within 24h the average temperature does not exceed +35 °C;
2. Altitude: The altitude of the installation site does not exceed 2000m. For installations at higher altitudes, consider the decrease in dielectric strength, which is negotiated by the user and the manufacturer;
3. Atmospheric conditions: pollution level 2; the relative humidity of the air at the installation site does not exceed 50% at the maximum ambient temperature of +40°C, and the average monthly minimum temperature of +25°C in the wettest month, the monthly average of the month The maximum relative humidity is 90%, and taking into account the condensation due to temperature changes in the surface of the product, measures should be taken;
4. Installation categories are II and III.


五、Technical Parameters

1, the main technical parameters in Table 1;
2, over-current protection characteristics in Table 2, Figure 1, Figure 2.
3, residual current operating characteristics: Rated residual operating current with I △ n (A): 0.03,0.05; rated residual non-operating current with I △ n (A): 0.015,0.025; rated residual current maximum breaking time: 0.1s Rated rated breaking capacity I△m: 2000A, power factor 0.85-0.90;
4, over-voltage action characteristics: Overcurrent action setting value Uvo is 280v ± 5%; residual current action circuit breaker can withstand 4000 operation cycles, of which the electrical life is 2000 times;
5, insulation and impact voltage performance: the poles connected together and the neutral pole can withstand a peak voltage of 6000v; each pole and the neutral pole connected together and the metal stand can withstand a peak voltage of 8000V between the impact voltage .
6. The residual current operated circuit breaker has the ability to withstand the peak current of 200A inrush current and peak voltage of 2.52Un surge overvoltage, and does not cause malfunction.

Frame rated currentInmA

Number of poles

Linear

Rated currentInA

Rated voltage(V

Rated short-circuit breaking capacity

Instantaneous release type

Switching capacity

Power factor

32

1

N

61016202532

230

 

 

 

2

 

230/400

3

 

400

3

N

230/400

4

 

230/400

63

1

N

6101620253240

230

6000

0.7

C

2

 

230/400

3

 

400

3

N

230/400

4

 

230/400

1

N

506063

230

4000

0.8

C

2

 

230/400

3

 

400

3

N

230/400

4

 

230/400

32

63

1

N

6101620253240506063

230

4000

0.8

D

2

 

230/400

3

 

400

3

N

230/400

4

 

230/400

NO.

Rated currentIn(A)

Starting state

Test current

set time

expected outcome

Test environment temperature

Note

a

All values

Cold

1.13In

t1h

No tripping

30-35

 

b

All values

Cold

1.45In

t1h

Tripping

30-35

Raise to the specified current within 5s immediately after a test

c

32

Cold

2.55In

1st60s

Tripping

30-35

 

32

Cold

1st120s

d

All values

Cold

5In(c型)

10InD型)

t0.1s

No tripping

30-35

 

e

All values

Cold

10In(c型)

16InD型)

t0.1s

Tripping

30-35

 


六、shape and installation size

七、ordering instructions
1, product model, name; 2, pole number; 3, rated current; 4, order quantity.



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