DEIF DPD02027 Protection And Measurement PCB Card

Technical Specifications

Model:DPD02027(Part No.1044500270E / 1044500270F)

Brand:DEIF

System compatibility:Plug‑in printed circuit board for legacy DEIF marine generator control unit,measures AC voltage and current signals,works with matching main controller hardware,executes programmable electrical protection functions.

Function:Multi‑function measurement and protection PCB card,collects generator three‑phase voltage and current signals,calculates electrical parameters;configurable protection thresholds for over‑current,over‑voltage,under‑voltage,frequency deviation;provides relay trip output for generator breaker,parameters configurable by DEIF configuration software.

Installation:Plug‑in board installation inside controller cabinet,connector connection,no panel cut‑out required.

Interface:

‑Multi‑pin board‑to‑board connector

‑Screw terminal:AC voltage / CT current input

‑Relay contact output for trip signal

Circuit feature:On‑board signal conditioning circuit,relay protection trip output,hardware fault self‑check,transient surge suppression for AC measuring inputs.

Feature:Legacy discontinued marine PCB assembly,different hardware revision suffix E / F,hardware revisions are not fully interchangeable,must verify revision before replacement.

Diagnostic:On‑board LED indicators for power supply and protection trip status,fault signals transmitted to main controller.

Power supply:12‑24VDC,typical power consumption 2.2W

Protection class:IP20 when installed inside equipment cabinet

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:0.14kg

Dimensions:160mm ×110mm ×20mm

Certification:DNV,CE

Built‑in function

DPD02027 PCB card completes AC signal measurement and programmable electrical protection for DEIF marine generator control system. It monitors generator voltage,current and frequency,activates trip relay when exceeding protection setting. Widely used for old‑type marine generator control cabinet repair and component replacement.

Product Brief

DPD02027 belongs to DEIF legacy marine power‑control‑system spare‑part family,protection‑measurement plug‑in PCB card. Hardware revision 1044500270E and 1044500270F exist,revision must be confirmed before ordering. Widely applied for marine power equipment maintenance and renovation. ESD anti‑static protection shall be followed during installation.