Lightning Protection Device VF 230-AC-FS
Contact Info
- Add:深圳市龍華區(qū)大浪街道龍華社區(qū)龍軍花園9棟2單元1202, Zip: 518023
- Contact: 劉先生
- Tel:0755-88834928
- Email:[email protected]
Other Products
Performance VF 230-AC Fine Surge Protector
| Mounted on 35 mm DIN rail | Direct installation in distribution boxes or switch cabinets |
| Remote alarm signaling available (VF 230-AC-FS) | Continuous monitoring of the surge protector's operational status |
| Screwless terminals | Easy installation |
| Y-type circuit | Enhanced safety for transient surge protection across phase, neutral, and ground lines |
Function and Application Areas
The OBO VF 230-AC surge protector serves as an overvoltage protection component for engineering control systems, signal flow loops, power transmission trunk systems, and computer systems. The varistors in the protective circuit of the VF series surge protectors ensure a very low protection level under the FKA's maximum limiting discharge current. The circuit includes gas discharge tubes and zinc oxide varistors, monitored by thermal fuses. When aging or overload occurs in the internal components of the arrester, the built-in circuit breaker immediately cuts off the circuit, and the green status indicator light extinguishes. For models equipped with a remote signal alarm device (FS), the floating changeover contact is activated.
Installation
The OBO VF 230 series arrester can be directly mounted on a standard 35mm DIN rail using clips. The provided plug-in connectors allow for the connection of remote signal indication devices.
Technical Parameters
VF230-AC Precise Surge Protector F230-AC VF230-AC/20
| Rated voltage UN | 230V (50-60HZ) | |
| Maximum continuous operating voltage UC | 255VN | |
| LPZ zone | 2→3 | |
| Compliant with DIN VDE0675/6 (11.89) A1, A2/IEC 61643-1 | Class D / Class III | |
| Rated load current IL | 16A | 20A |
| Nominal discharge current In | 2.5KA | |
| Maximum discharge current Imax | 7KA | |
| Voltage protection level UP L-N UP L/N-PE | ≤1.0KV ≤1.5KV | |
| Connection wire cross-section | 0.14-2.5mm2 | |
| Connection wire strip length | 6-7mm | |
| Response time tA | ＜25 ns | |
| Color Material Installation | Grey, RAL 7035 Polyamide 6 | Duroplast Direct mounting on 35mm DIN rail according to DIN EN 50 022 standard | |
| Dimensions Width Depth | 17.8mm 62.0mm | 35.0mm 70.0mm |
| Industry Category | Chemicals/Chemical Intermediates/Intermediate Compounds |
|---|---|
| Product Category | |
| Brand: | 德國(guó)obo |
| Spec: | VF 230-AC-FS、VF 230-AC、VF 230-AC/20A |
| Stock: | |
| Origin: | China / Guangdong / Shenshi |
