Description
KYV-SP series Surge Protection are designed to protect against lighting surge voltages in photovoltaic power supply networks.These units must be installed in parallel on the DC networks to be protected and provide common and differential modes protection.
Features
Conform to IEC61643-11 standards
DC Surge Protection Devices for Photovoltaic protection
Common mode or Common+Differential mode protection
Un dc:500V~1000V
Class 1/Type 1 and Class 2/Type 2 available
Technical Data
| Specifications | KYV-SP600 | KYV-SP1000 | KYV-SP1200 |
| Nominal Voltage(Vac) | 600DC | 1000DC | 1200DC |
| MCOV(Ucpv)L-PE | 720 VDC | 1200 VDC | 1440 VDC |
| Nominal Discharge Current(Ln’kA) | 20 | 10 | 10 |
| Max. Discharge Current(Lmax’8/20,kA) | 50 | 50 | 50 |
| Voltage Protection Level(Up@ln’kA) | <2.0 | <4.0 | <4.0 |
| Operation Temperature | -40℃ to 80℃ | -40℃ to 80℃ | -40℃ to 80℃ |
| ISCWPV(kA) | 10 | 10 | 10 |
| L/R | 1mS | 1mS | 1mS |
| Application | Type 2 | Type 2 | Type 2 |
| Degree of Protection | IP20 | IP20 | IP20 |
