WLM6ELY

WLM6ELY-800A-4300 3P WLM6E Series electronic circuit breaker lsig circuit breaker MCCB 800A 4 Poles

Rated Current : 800A

Number Of Poles : 3P/4P

Rated Working Voltage : 400V/690V

Product Details

Residual Current Circuit Breaker with Liquid Crystal Display (RCCB with LCD Type): Functions and Benefits

User Interface: The LCD display serves as a user interface, allowing for easy configuration, settings adjustment, and access to diagnostic information. This user-friendly interface simplifies the operation and maintenance of the RCCB, making it accessible to both professionals and end-users. The incorporation of LCD displays into RCCBs offers several benefits that contribute to the overall safety, reliability, and efficiency of electrical systems. Some of the key benefits of RCCBs with LCD displays Residual Current Circuit Breaker with Liquid Crystal Display (RCCB with LCD Type)

Functions and Benefits Enhanced Safety: The real-time monitoring and fault indication capabilities of the LCD display contribute to enhanced safety by enabling proactive identification and resolution of electrical faults. This helps prevent potential hazards and ensures the protection of personnel and equipment. Improved Troubleshooting: The detailed trip status display and historical data logging features facilitate efficient troubleshooting of electrical issues, reducing downtime and maintenance costs. The ability to quickly identify the cause of trips and faults streamlines the diagnostic process and accelerates problem resolution.

Main performance index of WLM6LEY series circuit breaker

WLM6LEY Moulded Case Circuit Breaker

800

Rated current (A) of circuit breaker 40℃

Fix type

500-630-700-800

Lcd type

500-630-700-800

Rated insulation voltage Ui (V)

1000

Rated impulse withstand voltage (kV)

Rated operational voltage Ue(V),AC 50/60Hz

AC400(3P, 3P+N, 4P)

Breaking capacity code

Number of poles

■

Rated ultimate

short-circuit breaking

capacity Icu (kA)

AC380/400/415V

Rated residual making and breaking capacity

I△ m(kA)

AC220/230/240V

16.25

Limit non-actuating time △ t (ms)

0.06s/0.2s/0.5s/1s

Leakage alarm non-tripping function

□

overcurrent tripping type

Themal type

Leakage tripping type

Electronic Type

Residual current type

Standard

IEC/EN 60947-2

Utilization category

Ambient temperature

-40℃ ~+70 ℃

Safety of insulation

■

Arcing distance

Mechanical life

(CO recycle)

Maintenance

15000

Electrical life

(CO recycle)

AC415V,In

8000

AC690V,In

2000

Release units

Mounting and connection

Fixed

Front connection

■

Rear connection

■

Plug-in

Front connection

■

Rear connection

■

Draw-out

Front connection

Rear connection

DIN rail

Front connection

■

Dimension

Dimension (mm)

W×H×D

Width (2P/3P/4P)

210/280

Height

275.5

Depth

103

Weight

Distribution protection

8.473

11.245

Information of six-knob intelligent controller
1	Alarm LED indicator light(red)
2	Pre-alarm LED indicator light (yellow)
3	Operation LED indicator light（ green）
4	Setting current of overload long-time delay current IR(A)
5	Setting value of overload long-time delay time tR(s) Table 35 for default parameters
6	Setting current of short circuit short-time delay time Isd(A)
7	Setting value of short circuit short-time delay time tsd(s)
8	Current setting of short-circuit short delay time Ii(A)
9	Setting current of overload pre-alarm Ip (A)