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service@hnwpx.com
DC SPD WPX-MPV40-1200
Product introduction:The module protects against anti-plug insert. It is provided with overheat protection, failure indication and remote signaling alarm dry contact. The reliability and operating state of the module can be remotely monitored.
Product application:The WPX-MPV40-1200 series are designed to protect against lightning surge voltages in photovoltaic power supply networks. These units must be installed in parallel on the DC networks to be protected
Phone number:+86-731-88650578
Contact E-mail:service@hnwpx.com
Specifications
| Model Number | WPX-MPV40-1200-FM | WPX-MPV40-1200 |
| Art No. | 930 249 | 920 259 |
| SPD according IEC61643-11/EN 61643-111 | Class Ⅱ/Type 2 | Class Ⅱ/Type 2 |
| Applicable power supply system | PV | PV |
| Modes of protection | DC+...DC-;DC+/DC-...PE | DC+...DC-;DC+/DC-...PE |
| The maximum PV voltage UCPV | ≤1200V | ≤1200V |
| Max. Continuous Operating Voltage Uc | 600VDC | 600VDC |
| Total nominal discharge current (In) (8/20 μs) | 40kA | 40kA |
| Nominal discharge current per wire(In) (8/20 μs) | 20kA | 20kA |
| Μax Discharge Current In(8/20μs) | 40kA | 40kA |
| 5kA,Voltage Protection Level Up | ≤3.5kV | ≤3.5kV |
| 10kA,Voltage Protection Level Up | ≤4.0kV | ≤4.0kV |
| In Voltage Protection Level Up | ≤4.5kV | ≤4.5kV |
| Response Time tA | ≤ 25ns | ≤ 25ns |
| Max. mains-side Overcurrent Protection | 125 A (Non-essential) | 125 A (Non-essential) |
| Cross sectional area for wiring terminal connected to conductor | Stranded：4～25mm² | Stranded：4～25mm² |
| Cross sectional area for wiring terminal connected to conductor | Solid Wire：4～35mm² | Solid Wire：4～35mm² |
| Operating Temperature Range | -40℃...+80℃ | -40℃...+80℃ |
| Relative Humidity | ≤95%（25℃） | ≤95%（25℃） |
| Atmospheric Pressure | 86kPa...106kPa | 86kPa...106kPa |
| Working Frequency | 42Hz...68Hz | 42Hz...68Hz |
| Torque: wiring terminal/remote signaling interface | 2.5Nm/0.25Nm | 2.5Nm/0.25Nm |
| Enclosure material | UL V-0 | UL V-0 |
| Degree of Protection (IP Code) | IP20 | IP20 |
| Mounting on | DIN 35mm rail | DIN 35mm rail |
| Max.Cross-sectional Area For Remote Signaling Interface | 1.5mm² | ---------- |
| Intensity of Remote Signalling Alarm Contact | AC:250V/ 0.75A 125V/ 3A DC： 30V/ 2A | -------------- |
Diagram of dimensions
Description
The WPX-MPV40-1200 series Surge Protection are designed to protect against lightning 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.
