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Switchgear & Control Series AGM Battery

C&D Technologies Switchgear & Control Series AGM Battery (SGC series) provide standby power in Switchgear & Control applications. SGC stationary batteries are powering energy & infrastructure projects including battery change-out trucks, electric utility substations, telephone backup, microwave sites, signaling sites, offshore platforms, and more.

Battery Quick Facts

  • Battery type: VRLA Standard AGM (VRLA)
  • Capacity: 30 - 126 Amp-Hours
  • Design Life: 10+ Years
  • Operating Environments: Indoor, Outdoor Controlled
  • Certifications & Compliances: TAA Compliant, Complies with UL1778, UL924, UL1989 and UL94, UL94-V0 Flame retardant Case and Cover
  • Industries: Energy & Infrastructure

Features & Benefits

  • 10+ year design life
  • 12-volt monobloc
  • Thick positive grids and superior grid alloy for improved high temperature performance and longer life
  • Technology: Valve Regulated Lead Acid (VRLA) Absorbed Glass Mat (AGM)
  • Absorbed Glass Mat (AGM) technology for efficient gas recombination of 99% plus
  • AGM technology is non-hazardous for easy shipping and to eliminate periodic water maintenance
  • Extended service life in elevated temperature applications
  • Premium materials and components
  • Available in top terminal designs
  • Thermally welded case-to-cover bond for hermetic, leak free seal
  • Molded in terminal bushing for durability and leak free seal
  • Flame retardant polypropylene case and cover – self-extinguishing with LOI > 28
  • Patented flame arresting pressure relief vents
# VRLA# AGM

Attachments & Resources

SGC-Series-Datasheet.pdf

.PDF • 0.9 KB

Download

Related Knowledges

Mapping the Capacity–Conductance Boundary in VRLA Lead-Acid Batteries

This article distills a technical study into a practical, plain-English guide on how **electrolyte conductance** and **deliverable capacity** relate inside **VRLA (valve-regulated lead-acid)** batteries. By modeling the **electrolyte** (acid + water) and the **plates** (active materials) separately—and then combining their constraints—we obtain **upper and lower bounds** that define where a battery’s **normalized conductance** \(G_d/G_n\) and **normalized capacity** \(Ah_d/Ah_n\) can realistically sit. The result helps field engineers interpret conductance readings, separate **undercharge/sulfation** from **electrolyte dry-out**, and decide when capacity testing or replacement is justified.

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August 29, 2025 at 01:18 AM 5 min
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Impedance and conductance tests provide a fast, non-destructive way to assess battery health—especially for lead-acid and VRLA cells—without doing a full discharge test. This article explains what these tests measure, why baseline values matter more than one-off readings, and how to build a simple trending program that reliably flags aging cells before they fail.

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Mr. Kasiean Sukemoke

Mr. Kasiean Sukemoke

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August 29, 2025 at 01:13 AM 4 min
Choosing and Using VRLA Batteries (AGM vs. Gel): A Practical Guide

Valve Regulated Lead-Acid (VRLA) batteries are widely used in critical power systems because they’re sealed, low-maintenance, and safe when operated correctly. This guide explains how VRLA batteries work, compares Absorbent Glass Mat (AGM) and Gel technologies, and gives clear, field-ready advice for selecting the right type and operating it for long life.

#VRLA #AGM #UPS
Mr. Kasiean Sukemoke

Mr. Kasiean Sukemoke

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August 27, 2025 at 06:45 PM 3 min
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