CDM3L AC230V 400V 415V 2P 3P 4Pole Earth leakage circuit breaker ELCB
Feature
1.Newly add 125A/160A/250A three frame specification, total 5 kinds of frame current specification for choose: 125A/160A/250A/400A/630A
2.Innovative panel detachable design and excellent double insulation design ensure more safe disassembly and assembly of module accessories.
3.Smaller size volume design, save more space in distribution box.
4.New arc extinguishing chamber design improves breaking capacity and service life, with more outstanding performance.
5.4 kinds of Breaking capacity: 20KA/35KA/50KA/70KA
6.Leakage protection (3 type adjustable): 30mA,100mA,300mA; 100mA,300mA,500mA; 300mA,500mA,1000mA;
7.Better service life of Mechanical life up to 40000times, electrical life up to 7500times.
8.All series has Isolation function, Clear handle status display.
9.Rated voltage up to 690V (optional), and Complete installation accessories, meet more industrial needs.
10.CCC, IEC60947-1, GB/T14048 certifications approval.
Specification
| Technical parameter | CDM3L-125 | CDM3L-160 |
CDM3L-250 |
CDM3L-400 | ||||||||
| Rated voltage Ue(V) | 230(2P)/400/415 | 230(2P)/400/415 | 230(2P)/400/415 | 400/415 | ||||||||
| Rated current In(A) | 16/20/25/32/40/50/63/80/100/125 | 100/125/140/160 | 100/125/140/160/180/200/225/250 | 200/225/250/315/350/400 | ||||||||
| Rated insulation voltage Ui(V) | 800 | 800 | 800 | 800 | ||||||||
| Rated impulse withstand voltage Uimp(kV) | 8 | 8 | 8 | 8 | ||||||||
| Pole | 2/3/4 (A,B) | 2/3/4 (A,B) | 2/3/4 (A,B) | 3/4 (A,B) | ||||||||
|
Rated residual operating current I∆n mA (3 adjustable) |
Non delay type
|
30mA,100mA,300mA | 30mA,100mA,300mA | 30mA,100mA,300mA | 100mA,300mA,500mA | |||||||
| 100mA,300mA,500mA | 100mA,300mA,500mA | 100mA,300mA,500mA | 300mA, 500mA, 1000mA | |||||||||
| Delay type | 100mA,300mA,500mA | 100mA,300mA,500mA | 100mA,300mA,500mA | 100mA,300mA,500mA | ||||||||
| 300mA, 500mA, 1000mA | ||||||||||||
| Rated residual non operating current I∆no mA | 50% IΔn | 50% IΔn | 50% IΔn | 50% IΔn | ||||||||
| Non delay type: breaking times | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 | ||||||||
| Fixed delay:2IΔn Limit non driving time(s) | 0.1/0.2/0.3/0.4/0.5/1 | 0.1/0.2/0.3/0.4/0.5/1 | 0.1/0.2/0.3/0.4/0.5/1 | 0.1/0.2/0.3/0.4/0.5/1 | ||||||||
| )Adjustable delay type: 2IΔn Limit non driving time (s) at n (normal) | Y1 ：0.1/0.2/0.3s | Y1 ：0.1/0.2/0.3s | Y1 ：0.1/0.2/0.3s | Y1 ：0.1/0.2/0.3s | ||||||||
| Y2 ：0.4/0.5/1s | Y2 ：0.4/0.5/1s | Y2 ：0.4/0.5/1s | Y2 ：0.4/0.5/1s | |||||||||
| Breaking capacity | C(3/4P) | S | F(3/4P) | C(3/4P) | S | F(3/4P) | C(3/4P) | S | F(3/4P) | F | N | |
| Icu (415V) | 20 | 35 | 50 | 20 | 35 | 50 | 20 | 35 | 50 | 50 | 70 | |
| Ics (415V) | 12 | 21 | 30 | 12 | 21 | 30 | 12 | 21 | 30 | 30 | 42 | |
| Rated residual short-circuit making capacity I∆m(kA) | 25% Icu | 25% Icu | 25% Icu | 25% Icu | 25% Icu | 25% Icu | 25% Icu | |||||
| Mechanical life with maintenance | 20000 | 40000 | 20000 | 40000 | 20000 | 40000 | 20000 | |||||
| Mechanical life without maintenance | 10000 | 20000 | 10000 | 20000 | 10000 | 20000 | 10000 | |||||
| Electrical life 400V | 4000 | 8000 | 4000 | 8000 | 4000 | 8000 | 7500 | |||||
| Installation of accessories | ■ | ■ | ■ | ■ | ||||||||
| Isolation function | ■ | ■ | ■ | ■ | ||||||||
| Protection type | distribution protection | distribution protection | distribution protection | distribution protection | ||||||||
| Motor protection (without 2P) | Motor protection (without 2P) | Motor protection (without 2P) | Motor protection | |||||||||
| Tripping
|
Thermomagnetic | ■ | ■ | ■ | ■ | |||||||
| magnetic | ■ | ■ | ■ | ■ | ||||||||
Details
