LYAS80 Switch-Disconnectors,
LYAS80 Switch-disconnectors are widely use in Power Distributionsystems,
and Automation systems for Buildings, Power, Petrochemicaland other industries,
can effectively solve the problems of emergencydisconnection, safety disconnection, machine control and motor control.
Applications
LYAS80 Switch-disconnectors are widely used in Power Distributionsystems and Automation systems for Buildings, Power, Petrochemicaland other industries, can effectively solve the problems of emergencydisconnection, safety disconnection, machine control and motor control.
With integrated isolation, breaking and switching function, the highperformance design means these products can be easily change formLoad lsolation Switches to Cam Switches and provide highly innovativesolutions for many application.
Technical Details
| Type | 3P | AS16R | AS20R | AS25R | AS32R | AS40R | AS63R | AS80R | AS80HR | AS100R | AS125R | |||||||||||||||||||||||||||
| 4P | ||||||||||||||||||||||||||||||||||||||
| Agreed heating current (≤40℃) |
16A | 20A | 25A | 32A | 40A | 63A | 80A | 100A | 100A | 125A | ||||||||||||||||||||||||||||
| IEC rated operational current le AC-21A/B(≤690V) |
16A/16A | 20A/20A | 25A/25A | 32A/32A | 40A/40A | 63A/63A | 80A/80A | 100A/100A | 100A/100A | 125A/125A | ||||||||||||||||||||||||||||
| IEC rated operational current le AC-22A/B |
415V | 16A/16A | 20A/20A | 25A/25A | 32A/32A | 40A/40A | 63A/63A | 80A/80A | 100A/100A | 100A/100A | 125A/125A | |||||||||||||||||||||||||||
| 500V | ||||||||||||||||||||||||||||||||||||||
| 690V | 32A/40A | 40A/63A | 63A/80A | 63A/80A | 80A/100A | 100A/125A | ||||||||||||||||||||||||||||||||
| IEC rated operational current le AC-23A/B |
415V | 16A/16A | 20A/20A | 25A/25A | 32A/32A | 40A/40A | 63A/63A | 80A/80A | 100A/100A | 100A/100A | 125A/125A | |||||||||||||||||||||||||||
| 500V | 25A/25A | 63A/63A | 80A/100A | 100A/100A | ||||||||||||||||||||||||||||||||||
| 690V | 40A/40A | 63A/63A | 63A/63A | |||||||||||||||||||||||||||||||||||
| IEC rated operational current le DC-21B |
110VDC | 16A① | 20A① | 25A① | 32A① | 40A① | 63A① | 80A① | 100A① | 100A① | 125A① | |||||||||||||||||||||||||||
| 250VDC | 16A2 | 20A2 | 25A2 | 32A② | 40A② | 63A② | 80A② | 100A② | 100A② | 125A② | ||||||||||||||||||||||||||||
| 400VDC | 16A3 | 20A3 | 25A3 | 25A③ | 40A③ | 63A3 | ||||||||||||||||||||||||||||||||
| IEC rated operational power (3Phse)AC-23A/B |
415V | 7.5KW | 9KW | 11KW | 15KW | 18.5KW | 30KW | 37KW | 45KW | 55KW | ||||||||||||||||||||||||||||
| 500V | ||||||||||||||||||||||||||||||||||||||
| 690V | 11KW | 15KW | ||||||||||||||||||||||||||||||||||||
| Short circuit withstand current of fuse protection (kA rms expected value) | ||||||||||||||||||||||||||||||||||||||
| Fuse class | 16A | 20A | 25A | 32A | 40A | 63A | 80A | 100A | 125A | |||||||||||||||||||||||||||||
| Rated conditional short-circuit current |
50kA | 25kA | ||||||||||||||||||||||||||||||||||||
| Short circuit withstand current of circuit breaker for protection,any circuit breaker that can trip within 0.3s | ||||||||||||||||||||||||||||||||||||||
| Rated short-time withstand current |
2.5kA | 3kA | 5kA | |||||||||||||||||||||||||||||||||||
| Short circuit performance (unprotected) | ||||||||||||||||||||||||||||||||||||||
| Rated short-time withstand current |
1.26kA | 1.5kA | 2.75kA | |||||||||||||||||||||||||||||||||||
| Rated short circuit making capacity |
1.8kA | 2.1kA | 3.9kA | |||||||||||||||||||||||||||||||||||
| Cross area of terminals | 1.5~16mm² | 2.5-35mm² | 10~70mm² | |||||||||||||||||||||||||||||||||||
| Rated insulation voltage Ui | 800V | |||||||||||||||||||||||||||||||||||||
| Ratedimpulse withstand voltage Uimp |
8kV | |||||||||||||||||||||||||||||||||||||
| Mechanical Endurance | 100000 | |||||||||||||||||||||||||||||||||||||
| Ambient Temperature | Operating -25°℃..+55℃/Storage -40℃..+70℃ | |||||||||||||||||||||||||||||||||||||
1. Each pole is usedas positive and negative
2. Three poles are used in series with positive and negative poles,of which two poles are in series, and the other is negative
3. Four poles are use in serieswith positive and negative poles
