Disyuntor de circuito cerrado WEW3-2500 Disyuntor ACB de tipo retráctil tipo fijo tipo 1000VAC/1500VAC 2500A 3p ACB 4p ACB
Rated Current : 2500A Number Of Poles : 3P/4P Rated Working Voltage : 400V/690V
the function and advantage of solar air circuit breaker
High circuit breaking capacity: It has sufficient circuit breaking capacity and can quickly cut off the circuit when a fault occurs to protect the safety of electrical equipment and personnel.
Multiple protection functions: including overload protection, short circuit protection, grounding protection, etc., to ensure that all parts of the solar power generation system are effectively protected.
High reliability: Using advanced circuit breaker technology and materials, it has a long service life and high reliability.
Suitable for outdoor environments: It has the characteristics of waterproof, dustproof, corrosion resistance, etc., and is suitable for the installation and use of outdoor solar power generation systems.
Main performance index of WEW1 series circuit breaker
| WEW3 Air Circuit Breaker | 2500 | ||||||||||||
| Rated operating current In (A),40℃ | 400-630-800-1000-1250-1600-2000-2500 | ||||||||||||
| Tensión de aislamiento nominal Ui (V) | 1140 | ||||||||||||
| Tensión de resistencia a la impulsión nominal (kV) | 12 | ||||||||||||
| Tensión operativa nominal Ue(V), CA 50/60Hz | 400V/690V/800V/1140V | ||||||||||||
| Use category | B | ||||||||||||
| Tensión operativa nominal Ue(V), CA 50/60Hz | 100%In | ||||||||||||
| Código de capacidad de ruptura | M | H | |||||||||||
| Número de postes | 3P | ■ | ■ | ||||||||||
| 4P | ■ | ■ | |||||||||||
|
Calificado como el mejor Desconexión por cortocircuito capacity Icu (kA) |
AC380V/400V/415V | 55 | 100 | ||||||||||
| AC690V | 25 | 65 | |||||||||||
| AC800V/1140V | 20 | 50 | |||||||||||
|
Servicio de calidad quebrado capacity Ics (kA) |
AC380V/400V/415V | 42 | 100 | ||||||||||
| AC690V | 20 | 65 | |||||||||||
| AC800V/1140V | 10 | 50 | |||||||||||
|
Rated short-time withstand current Icw (kA/1s) |
AC380V/400V/415V | 42 | 100 | ||||||||||
| AC690V | 20 | 65 | |||||||||||
| AC800V/1140V | 10 | 50 | |||||||||||
|
Vida mecánica (Reciclaje de CO) |
Mantenimiento | 20000 | |||||||||||
|
Vida eléctrica (Reciclaje de CO) |
AC415V,In | 2000 | |||||||||||
| AC690V,In | |||||||||||||
| Standard configuration | Corregido | Drawetry-pe | |||||||||||
| The body of the circuit breaker | ■ | ■ | |||||||||||
| Drawer base | ■ | ■ | |||||||||||
| Intelligent controller | ■ | ■ | |||||||||||
| Upper and lower horizontal connecting wires | ■ | ■ | |||||||||||
| Indicating contact of opening/closing | ■ | ■ | |||||||||||
| Indicating contact of fault tripping | ■ | ■ | |||||||||||
| Auxiliary contact 4NO+4NC | ■ | ■ | |||||||||||
| Electric motor operating mechanism | ■ | ■ | |||||||||||
| Shunt releas | ■ | ■ | |||||||||||
| Optional accessories | |||||||||||||
| Phase partition | □ | □ | |||||||||||
| Instantaneous undervoltage release | □ | □ | |||||||||||
| Time-delay undervoltage release | □ | □ | |||||||||||
| Opening and closing button lock | □ | □ | |||||||||||
| Lock for the drawer base | □ | □ | |||||||||||
| Lock for the separation position of the drawer seat | □ | □ | |||||||||||
| Key lock | □ | □ | |||||||||||
| Door interlock | □ | □ | |||||||||||
| Auxiliary contact 6NO+6NC | □ | □ | |||||||||||
| Electric indications of three positions on the drawer base | □ | □ | |||||||||||
| Steel cable interlock | □ | □ | |||||||||||
| Locking interlock | □ | □ | |||||||||||
| Dual power controller | □ | □ | |||||||||||
| External neutral line transformer | □ | □ | |||||||||||
| Zero-sequence transformer | □ | □ | |||||||||||
| Ground current transformer and its accessories | □ | □ | |||||||||||
| Dimension | |||||||||||||
|
Dimensiones (mm) W×H×D |
Width (3P/4P) | 46/61 | 51/61 | ||||||||||
| Altura | 55/58 | 58/60 | |||||||||||
| Profundidad | 53/57 | 53/57 | |||||||||||
| Peso | |||||||||||||
| Peso (kg)/Fijo | 3P | ||||||||||||
| 4P | |||||||||||||
| Weight(kg)/Drawer | 3P | 81.5 | |||||||||||
| 4P | 124.5 | ||||||||||||