DEIF DELOMATIC‑3/DGU1 Generator Control DGU‑1 Rack Unit

Technical Specifications

Model:DELOMATIC‑3/DGU1(DGU‑1 Rack)

Brand:DEIF

System compatibility:Generator unit rack for DEIF Delomatic‑3 system,back‑plane integrated ARC‑net token‑ring bus,accommodates plug‑in series modules. Must install CM‑2 main control module and PSM‑1 power supply module as minimum configuration;supports IPM‑1,OPM‑1,AOM‑1,CRM‑1,SCM‑1,PRM‑1 optional modules;one DGU‑1 corresponds to one generator set,max 3 CP‑1 HMI panels connected via external ARC‑net terminal.

Function:Mechanical and bus carrier for Delomatic‑3 plug‑in modules. Back‑plane provides power distribution and ARC‑net high‑speed data exchange between internal modules. Each slot adopts 64‑pin connector for hot‑swap plug‑in modules. Unused slots shall be fitted with blank cover plates to maintain protection grade.

Installation:19‑inch rack‑mount installation,complies with BN 411002 / BN 411003 railway‑grade mechanical standard,installed inside marine switchgear cabinet,optional shock‑absorbing kit for shipboard vibration environment.

Interface:

‑Back‑plane integrated ARC‑net flat‑cable bus

‑64‑pin slot connectors for plug‑in modules

‑External ARC‑net terminal for CP‑1 operator panels

Circuit feature:Back‑plane bus wiring,no active logic components,passive bus architecture,flat‑cable ARC‑net token‑ring communication path.

Feature:Passive rack hardware,control logic fully implemented on inserted CM‑2 module;two standard rack widths available 60TE / 84TE;marine classification society mechanical approval;plastic parts comply with UL94‑V0 self‑extinguishing standard.

Diagnostic:No own diagnostic LED;module front‑panel LEDs reflect rack‑bus communication status.

Power supply:Logic power supplied by PSM‑1 plug‑in module mounted inside DGU‑1 rack.

Protection class:IP20 when fully assembled with cover plates for empty slots.

Horizontal operating temperature:‑25℃ ~ +70℃

Storage temperature:‑40℃ ~ +85℃

Relative humidity:5%‑95% non‑condensing

Shock & vibration:Complies with DNV / GL marine environmental requirement

Weight:5.75kg(bare rack without plug‑in modules)

Dimensions:426.7mm ×234mm ×160mm(84‑TE version)

Certification:DNV,GL,LR,ABS,CE,marine type approval

Built‑in function

DELOMATIC‑3/DGU1(DGU‑1) is the passive hardware rack carrier for single‑generator Delomatic‑3 control system. It provides mechanical mounting,back‑plane power distribution and ARC‑net bus interconnection for CM‑2,PSM‑1 and all plug‑in I/O/protection modules. Multiple DGU‑1 racks can form multi‑generator power station via ARC‑net interconnection. Widely used for ship and offshore generator automation control cabinet.

Product Brief

DELOMATIC‑3/DGU1(DGU‑1) belongs to DEIF Delomatic‑3 series marine power‑control‑system spare‑part family,passive generator unit rack. Minimum working configuration requires CM‑2 main control module and PSM‑1 power‑supply module. Widely applied for marine generator control cabinet maintenance and renovation. ESD anti‑static protection shall be followed during installation.