LT-40/G1500 1500V DC PV system Surge Protective Device
Characteristic
Structure.: type U, type Y
Chinese Standard: GB/T 18802.31-2016
European standard: EN 50539-11: 2012
Protective Elements: High Energy MOV
IECstandard: IEC 61643-31:2018
Certificates: TUV,CE,CQC
Technical Dara
Max Continuous Operating Voltage | Ucpv | 500VDC | 600VDC | 1000VDC | 1500VDC |
Nominal Discharge Current | In | 20kA | 20kA | 20kA | 20kA |
Max Discharge Current | lmax | 40 kA | 40 kA | 40 kA | 40 kA |
Protection level | Up | 2.8 kV | 3.0 kV | 3.5 kV | 5.5 kV |
Rated short circuit current | Isccr | 100A | |||
Icpv | 0.2 mA | ||||
Connection mode | parallel | ||||
Response Time | tA | 25ns | |||
Back up fuse | LT-SSD40 | ||||
Remote communication | With | ||||
Remote communication connection | 1411:NO,1112: NC | ||||
Remote contact rated current | 220V/0.5A |
Associated disconnectors
Thermal disconnector | internal |
Fuses | Fuses typeg G100A |
ground fault breaker | None |
Mechnical characteristics
Connection | By screw terminals: 6-35mm² |
Terminal Screw Torque | 2.5 Nm |
RecommendedCable cross Section | ≥16mm² |
Insert wire length | 15mm |
Mounting | DIN rail 35mm (EN60715) |
Degree of Protection | IP20 |
Housing | PBT |
Flame retardant grade | UL94V0 |
Operating temperature | -40℃~+70℃ |
Operating relative humidity | 5%-95% |
Working atmospheric pressure | 70kPa~ 106kPa |
Connection | By screw terminals: 6-35mm² |
Size
Structure | U Series | YSeries |
500-600V Size(mm) | 36×83×67,36×90×67 | 54×83×67,54×90×67 |
1000V Size(mm) | 36×83×67,36×90×67 | 54×83×67,54×90×67 |
1500V Size(mm | 54×90×68,81×90×68 | |
Packing | Inner box | |
Delivery packaging | Carton or Pallet |
Dimensional drawing