WOODWARD 8440‑2165 SPM‑D2‑11

Product Introduction

Woodward generator synchronization protection module, dedicated for parallel‑connection and grid‑connection control of multiple generator sets. It realizes phase synchronization detection, voltage matching, over‑voltage / under‑voltage and frequency protection, acting as the core module for generator parallel operation.

Category:
Description

Technical Specifications

Power supply: 24VDC; Voltage detection input: AC 0‑277V; Frequency detection range: 40‑70Hz; Operating temperature: ‑40℃~+70℃; Ingress protection: IP20.

Functional Features

Automatic synchronization detection; Grid‑connection condition judgment; Monitoring of voltage, frequency and phase; Fault alarm output; Relay contact output; Parallel interlock protection.

Application Scenarios

Multi‑unit diesel generator parallel system, mine self‑owned power station, data center standby power supply, marine power station, gas turbine generator sets.

Performance Parameters

Synchronization accuracy: ±2° electrical angle; Voltage measurement accuracy: ±1%; Relay contact capacity: 5A 250VAC; Power consumption: 8W.

Material Composition

Flame‑retardant glass‑fiber circuit board; Die‑cast galvanized metal housing; Industrial relays; Flame‑retardant terminal blocks.

Structural Characteristics

Standard DIN rail housing; Front‑panel status indicator lamps; Wiring terminals arranged on top and bottom of housing; Metal shielding shell.

Working Principle

Collects voltage, frequency and phase signals from on‑coming generator set and busbar. Compares parameters of two sides, outputs closing permission signal when synchronization conditions are satisfied, triggers protection interlock once parameters exceed limit.

Installation Requirements

DIN rail mounting inside generator control cabinet; Ensure cabinet internal ventilation; Use shielded cables for signal wiring; Reliable protective grounding.

Precautions for Use

Input voltage shall not exceed rated detection range; Forbid hot‑swap wiring terminals; Single‑end grounding for shielding layer; Periodically calibrate synchronization parameter settings.

Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “WOODWARD 8440‑2165 SPM‑D2‑11”

Your email address will not be published. Required fields are marked *

Shipping and Delivery

MAECENAS IACULIS

Vestibulum curae torquent diam diam commodo parturient penatibus nunc dui adipiscing convallis bulum parturient suspendisse parturient a.Parturient in parturient scelerisque nibh lectus quam a natoque adipiscing a vestibulum hendrerit et pharetra fames nunc natoque dui.

ADIPISCING CONVALLIS BULUM

  • Vestibulum penatibus nunc dui adipiscing convallis bulum parturient suspendisse.
  • Abitur parturient praesent lectus quam a natoque adipiscing a vestibulum hendre.
  • Diam parturient dictumst parturient scelerisque nibh lectus.

Scelerisque adipiscing bibendum sem vestibulum et in a a a purus lectus faucibus lobortis tincidunt purus lectus nisl class eros.Condimentum a et ullamcorper dictumst mus et tristique elementum nam inceptos hac parturient scelerisque vestibulum amet elit ut volutpat.