Developed in partnership with Astrol Electronics and Littelfuse to protect against reverse currents during onshore charging of battery powered vessels for marine applications. Our range of blocking diodes is available with nominal voltage of 1200V and current ranging from 2000 A to 4000 A with liquid cooling.
Blocking diode isolated 4kA liquid cooled with flexible connector
Our proven Technology
Liquid cooled blocking diode with flexible connector. Used to protect reverse current flow during onshore charging. Optional Astrol continuous voltage monitoring board to monitor forward voltage of the blocking diodes.
Specifications
| Ampère (A) | 4000 x 1 |
|---|---|
| VDC (V) | 1200 |
| Koeling | Vloeistofgekoeld |
| Temperatuurbewaking | PT100 x 1 |
| Apparaten | W5282ZC300 x 1 |
| Behuizing | Nee |
| Diodebewaking | Nee |
| Minimale lucht- / koelvloeistofstroom | 2 L/minuut koelmiddel |
| Maximale lucht- / koelmiddelstroom | 7 L/minuut koelmiddel |
| Type koelmiddel | Ethyleenglycol DOWCOL 100 |
| Drukval (bar) | 1.2 (+-0.2) |
| Isolatie | 9 kV, 50 Hz, 1 minuut |
| Gedissipeerde warmte naar koelmiddel (W) | 4904 W |
| Gedissipeerde warmte naar lucht (W) | 28 W |
Features and benefits
More information and download request
For more information, access to the product datasheet, or to get in touch with one of our specialists. Please fill out the form below.
Thank you for your request
The datasheet is available below. We will respond to your request promptly.
Download file: Astrolkwx_Leaflet – Blocking_diode_range – web
Download file: Astrolkwx-Blocking_Diode-Enquiry-Form-Final