Application
KYT series DC Isolator Switches are applied to 1-20KW Inverter, Controller, DC Combiner Box, used for Residential or Commercial PV solar power system (on-grid/of-grid). Arcing time less than 3ms, that make PV solar system effectively disconnected.
KYT.2-32 DC Isolator Switches
• DIN Rail Mounting
• KYT.2-32 Rated Voltage 1200V DC
• OFF LOCKABLE
• Flame-Retardant
• Arcing Time < 3ms
• IEC60947*3
• 4Potes(Single/Double Strings Available)
• DC-21B:16A.25A.32A up to 1200V DC
| Parameter | |
| Etectrical Characteristics | |
| Function | Isolator, Control |
| Comply with | IEC60947-3 |
| Pole | 4P |
| Max Rated Current | 32A |
| Rated Working Voltage Ue | 1200V DC |
| Rated Current In | 16A/25A/32A |
| Rated Insulated Voltage Ui | 1200V DC |
| Rated Impulsed Voltage Uimp | 8KV |
| Service Life/Cycle Operation | 10 years |
| Mechanical | 20000 |
| Electrical | 2000 |
| Installation Environment | Diversified |
| Size of Terminal Screw | M4 |
| Tightening Torque | 2.5 |
| Maximum Cable Cross Sections | 43571 |
| Ingress Protection | IP40 |
| Storage Temperature | -5℃ ~ 80℃ |
