Description
MELCHER THE POWER PARTNERS.
M 3000
DC-DC CONVERTER
P.NO.: 9150065-541 D
BM 3040-7
INPUT: 14…70 V-
OUTPUT 1: 5.1 V, 0……5 A
OUTPUT 2: 15 V, 0…0.6 A
OUTPUT 3: 15 V, 0…0.6 A
IP40
USTER-SWITZERLAND
The Melcher M3000 DC-DC converter (9150065-541D), model BM 3040-7, takes a 14-70 V DC input and delivers three outputs: 5.1 V at up to 5 A and two 15 V rails at up to 0.6 A each. It serves a marine control system, converting the vessel’s DC supply into the low-voltage rails that control electronics draw on. The unit carries an IP40 rating and was built in Uster, Switzerland. It is offered in new without box condition.
Key Features
✓ 14-70 V DC input range
✓ Output 1: 5.1 V, 0-5 A
✓ Outputs 2 and 3: 15 V, 0-0.6 A each
✓ IP40 protection rating
✓ Model designation BM 3040-7
Marine Applications
✓ Low-voltage supply for control and monitoring electronics fed from the vessel’s DC network
✓ Power rails for engine control and alarm panel circuitry
✓ DC supply inside automation cabinets on the bridge or in the engine control room
✓ Supply for sensor and signal circuits in control consoles
Technical Support
Prota Marine provides technical support, repair and onboard installation for the DC-DC converter and the wider marine control system. Our engineers help with fault diagnosis when control electronics lose one or more supply rails, and give commissioning support once the unit is installed.



