News
October 2024 Bremas 1500Vdc Remote Operation Firefighter DC Disconnector Switch.
We are pleased to announce Bremas’s new DM and FB range of DC Disconnector Switches, which allow up to 10 Poles (5 PV Inputs/MPPT) to be remotely disconnected in case of emergency.
The Switches can be shutdown manually via a Pushbutton with N/C contact, or set to Auto-Disconnect if there is a sustained AC Mains failure, or the temperature inside the enclosure exceeds 100C.
The standard DM Series allows the user to purchase the individual system components to integrate into their own panels. The FB Series is supplied as a pre-assembled solution in a box, for up to 8 Poles (4 Inputs/MPPT), prewired with MC4 connectors or without.
The system components consist of 3 items:
1 DC Isolator Switch
The switch is based on Bremas’s next generation, patented rotary contact technology, featuring:
• 2 to 10 Poles (1 to 5 MPPT), with status monitoring contacts.
• Colour coded Terminals +V Brown, and -V Black.
• Current ratings PV1 per MPPT up to 60A at 1000Vdc, Thermal 50A to 60A.
• Current ratings PV1 per MPPT up to 30A at 1500Vdc, Thermal 50A to 60A.
• Switch proven with worldwide installation.
• PV1 and PV2 ratings, IEC EN60947-32015/A2 Annex D certified.
• Base/DIN Rail mounting, panel mounting with 4 screws, or Single hole panel mount.
2 Motorised Actuator
This operates the switch, and can be supplied with an optional visible status indicator.
3 Electronic Control Board.
This manages the control of the actuator, and holds back up charge in the event of a power cut, sufficient to operate the Actuator to the Off position, and a temperature sensor.
December 2023 Bremas 1000 Vdc to 1500Vdc Din Rail mounting Solar PV DC Switch Disconnectors now available with colour coded terminals for ease of wiring; December 2022 patented compact Din rail mount DC Solar Isolator Pennine Components Ltd are UK distributors for Bremas Ersce Bremas Ersce are pleased to announce the launch in the UK of the most powerful and compact DC Switch Isolator-DC Switch Disconnector on the Solar PV market. Featuring one compact 45mm size covering all ratings, the Bremas DP10012,DK10016,DM10020,DX12030 and DX15030 are available in ratings from 12A to 60A at 1000Vdc, and from 10A to 30A at 1500Vdc. PV1 and PV2 tested . This unit can be fitted inside modular Solar pv string boxes, along side other components such as surge protection etc. Samples have been ordered, please contact our sales department for more information. June 2021 Pennine Components Ltd launch a new website with full integration to our order processing system. Existing credit account customers, "Business" For existing credit account customers who wish to order on our website, please contact our sales department with an email address you wish to use to log onto your account. (Your default email address to which your account will be tethered). We will issue you a temporary password, which you can use to log in, after waiting around 10 minutes for the changes to take effect. Existing website only customers, "Consumer" For returning customers who used our original website, you won't be able to sign into the new 2021 website with your previous passwords, you will need to create a new account. Existing website customers who would like to buy more and open a credit account Buying regularly and want a credit account, simply ask, subject to credit checks that your account be upgraded from Consumer to a Business account. You will then be able to place orders or convert quotations on the website, paying by credit account or purchase order number. All customers Please feel free to place your order by phone. January 2021 Pennine Components Ltd complete the move to new premises.
