AUTO-MASKIN
- Vessels
-
Engines / equipment
-
Propulsion engines
- Allen Diesel
- B&W Alpha
- Pegaso Guascor
- MTU
- Iveco Aifo
- Deutz
- Detroit Diesel
- DAF
- Volvo Penta
- Gardner
- Cummins
- Valmet
- MWM
- Bergen Diesel
- Callesen Diesel
- Grenaa Motor Fabrik
- MAN B&W
- Hyundai
- Caterpillar
- Lister Blackstone
- MaK
- GMT
- Mirrlees Blackstone
- Nohab Polar
- Paxman Diesel
- MAN
- Mitsubishi
- Scania
- Stork Werkspoor
- Wärtsilä
- Stork Wärtsilä
- Yanmar marine engines
- Mercedes marine diesel
- Wizeman marine diesel
- EMD
- Baudouin
- Normo Diesel
- Sulzer
- Ruston
- Ford
- De Industrie
- Crepelle
- Wärtsilä Wichmann 28
- MWM Diter
- SKL
- Buckau Wolf
- Isuzu
- Nogva
- John Deere
-
Marine gearboxes
- Rapp Fjellhamar
- Volda
- Finnøy
- Liaaen
- Mekanord
- Lohmann & Stolterfoht
- Hytek
- Kuypers Gears
- Guascor
- Twin Disc
- Pay & Brinck
- B&W Alpha
- Reintjes
- Ulstein propeller
- Masson Marine
- Mirrlees Blackstone
- Hjelset
- Heimdal Propulsion
- RENK
- Norgear - Kumera
- Zamech
- Fernholdt & Giertsen
- ZF Marine
- Lister Blackstone
- Rhenania
- Nico
- Engrenages et Reducteurs
- Tacke
- Capitol marine gear
- Korsør
- Callesen gear coupling
- Nogva Heimdal
- SCG Self-Changing Gears
- Generators
- Air compressor
- Offshore - installation - decommission - salvage
- Hydraulic pump
- Water Pumps
- Three Screw Pumps
- Heat exchangers
- Electric motors
- Generator sets
- B&W Villares
- Ship interior
- Oily water separator
- Transformers
- Electronic equipment
- Hydraulic powerpacks
- Engine Control Systems
- Oil separator
- Governor / actuator
- Deck equipment
- Filter
- Hydraulic motor
- Cooling compressors
- Propeller equipment
-
Propulsion engines
-
Spare parts
- MTU original spare parts
- Detroit spare parts
- MAN B&W spare parts
- MaK spare parts
- Nohab Polar spare parts
- GMT spare parts
- Deutz spare parts
- B&W Alpha spare parts
- MWM spare parts
- Scania spare parts
- Callesen spare parts
-
Electric and Electronic spare parts
- ABB
- Apollo Fire Detectors
- AUTO-MASKIN
- Beijer Electronics
- Boolean
- Bosch
- Brunvoll
- CAREL
- Danica Supply
- danlamp
- DEIF
- Denison Hydraulics
- Dräger
- Elmatic
- ELTEK
- Emerson
- EMRI
- ESSER by Honeywell
- F. K. SMITH AS
- Fire alarm systems
- FSG Fernsteuergeräte
- Fuji Electric
- Furuno
- HELITRON
- Hirschmann
- Hydraulic Brattvaag
- IDEC
- Intelligent Instrumentation
- JRC
- JRCS
- JUNG-A MARINE
- KARISMAR
- Kongsberg
- Kongsberg Autronica
- Kongsberg KaMeWa
- Leroy-Somer
- Lexmark
- lilaas
- Lilley & Gillie
- MAR-EL
- MARINEX
- Mean well
- Merlin Gerin
- MGV Stromversorgungen
- Mitsubishi
- Moxa
- Norselight
- O.Øverland AS
- Opto 22
- Paab
- Pelco
- Penny & Giles
- PEP Modular Computers
- Phoenix Contact
- PHONTEC
- Pikotec OY
- Polyamp
- PR Electronics
- Praxis Automation
- Raytheon
- Rexroth
- RHEINTACHO
- Robertson
- Rolls-Royce
- Saia-Burgess
- SCHOTTEL
- SELCO
- Semikron Danfoss
- Siemens
- SMART Automation
- STK
- SYSLOGIC EUROLOG
- Terasaki
- TOKIMEC
- TT Electronics
- Ulstein Marine
- Various electronic spares
- Vickers
- Vicor Corporation
- Wago
- Wärtsilä
- Wika
- Bergen Diesel / Rolls-Royce Marine original spares
- Volvo spare parts
- Gardner spare parts
- Ruston spares
- L’Orange
- Normo spare parts
- MWM Diter
- Sulzer spares
- Wärtsilä spares
- Yanmar spare parts
- Hatteland Display
- Piston rings
- Roller bearings
- Wichmann spare parts
- MAN Spare Parts
- AMOT
- Turbo
- OEM spare parts for MTU
- Subsea noise mitigation
Viewed products
-
Auto-Maskin RIO 425 AC...
Auto-Maskin RIO 425 AC generator...
New products
-
AvK DSG 86 L1-4 generator 3408 kVA, 480 V 60 Hz – serial 8124138 G108
AvK DSG 86 L1-4 generator 3408 kVA, 480 V 60 Hz – serial 8124138 G108
-
Auto-Maskin Rudolf Configuration Software for DCU 305
Auto-Maskin Rudolf R2 / R3 configuration software for DCU 305 engine...
-
Auto-Maskin Wi-Fi Router for Marine Pro Panels
Auto-Maskin Wi-Fi Router for Marine Pro Panels – compact Wi-Fi router...
-
Auto-Maskin Deutsch Crimp Tool
Auto-Maskin Deutsch Crimp Tool – crimp tool for the Deutsch DT connector...
-
Auto-Maskin Basic Harness Kit RP 200E Series
Auto-Maskin Basic Harness Kit RP 200E Series – pre-wired power connector...
-
Auto-Maskin Harness Conversion Kit DCU 200E Units
Auto-Maskin Harness Conversion Kit DCU 200E Units – adapter harness for...
-
Auto-Maskin Connector Kit DCU 200E Series
Auto-Maskin Connector Kit DCU 200E Series – four Deutsch DT connectors...
-
Auto-Maskin Protective Cover 200E Units Transparent
Auto-Maskin Protective Cover 200E Units Transparent – transparent...
-
Auto-Maskin Protective Cover 200E Units Black
Auto-Maskin Protective Cover 200E Units Black – black push-on cover for...
-
Auto-Maskin Covers for 200 Series Panels
Auto-Maskin Covers for 200 Series Panels – push-on protective covers,...
-
Auto-Maskin USB to RS-232 Converter Cable
Auto-Maskin USB to RS-232 Converter Cable – USB to RS-232 converter for...
-
Auto-Maskin Rudolf Cable for DCU 305
Auto-Maskin Rudolf Cable for DCU 305 – configuration cable between PC...
-
Auto-Maskin V2 Emergency Generator Set Controller (legacy)
Auto-Maskin V2 Emergency Generator Set Controller – land-based emergency...
-
Auto-Maskin SV-3 Voltage Guard (legacy)
Auto-Maskin SV-3 Voltage Guard – three-phase voltage guard.
-
Auto-Maskin SDU 410 Safety Shutdown Unit (legacy)
Auto-Maskin SDU 410 Safety Shutdown Unit – safety shutdown unit, 8...
-
Auto-Maskin RP 410E Remote Panel (legacy)
Auto-Maskin RP 410E Remote Panel – 8.4" remote panel – replaced by RP 480i.
Auto-Maskin RIO 425 AC Generator Interface
AM1500443
New product
Auto-Maskin RIO 425 AC generator interface – voltage, current, frequency, power factor and kW on the DCU.

Price on request
or call +47 908 92 500
Data sheet
| Manufacturer | Auto-Maskin |
| Model | RIO 425 (Marine Pro AC generator interface) |
| Manufacturers part number | 1500443 |
| Performance specification | Measures phase / line voltage up to 520 VAC, phase-neutral up to 300 VAC, phase and line currents; shows Hz, power factor and kW on the DCU |
| Weight | 0.3 kg |
| Volt | Supply 100-240 VAC (current version) |
| Working temperature max, celsius degrees | Operating -5 to +45 °C |
| Remarks | Two-wire link to 200 / 400 Series DCU, auto-detected; local LED display; IP40 |
| DIMENSIONs | 52.5 x 118 x 70 mm (W x H x D) |
More info
The RIO 425 measures the electrical side of a generator set and shows it on the engine controller, so a separate AC instrument panel is not needed. It is placed in the alternator terminal box to keep wiring short and is detected automatically by the DCU.
- Phase and line voltages up to 520 VAC, phase–neutral up to 300 VAC, phase and line currents with configurable CT ratios
- Frequency, instantaneous power factor and total kW on the DCU display; local LED display for installation and fault finding
- Two-wire twisted-pair link to a 200 or 400 Series DCU such as the DCU 410E or DCU 210E
The downloads include documents for both the current version (100–240 VAC supply) and the earlier 85–265 VAC version.
Most units are delivered from stock or at short notice from the manufacturer.
Contact us for price and delivery time.