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EverExceed Industrial Co. Ltd
VRLA battery MR 2 series

VRLA battery MR 2 series

Product catalog summary

Introduction
EverExceed's Modular Range VRLA batteries are engineered for long-term standby power in telecommunications, utilities, and control applications. They feature advanced AGM technology, a 20-year design life, and comply with BS6290 Part4 and EUROBAT standards.

Specifications
The batteries function within a temperature range of -40°C to +70°C, ideally between +20°C and +28°C. They can be stored for up to 12 months at 20ºC~25ºC. The design includes a lead-calcium-tin flat plate grid, dilute sulfuric acid electrolyte, and a reinforced ABS container. The float voltage is 2.25 VPC, and the cycle service voltage is 2.35 VPC.

Innovative Features
Notable features include a 20-year design life, high recombination efficiency, corrosion-resistant plates, and a non-gassing, spill-proof design. The batteries are versatile in positioning and include a safety release venting system.

Applications
These batteries are ideal for telecommunications, emergency lighting, control systems, navigation aids, UPS systems, solar power, and more.

General Features
The VRLA batteries are maintenance-free, with a gas recombination system ensuring over 99% efficiency. They are suitable for both float and cycle service, equipped with a safety valve to manage internal pressure.

Battery Models and Specifications
The document lists models from 2V 50AH to 2V 4000AH, detailing capacity, short circuit current, internal resistance, and dimensions. For example, the MR 2-50 model has a capacity of 50AH and weighs 3.0 kg.

Discharge Data
Discharge data is provided for various models, showing performance at different voltages and discharge times. For instance, the MR 2-50 model at 1.80 Vpc can discharge 43.2 amps in 30 minutes.

Specifications
Detailed discharge data for Modular Range VRLA batteries at 20°C is included, with discharge watts for models MR 2-200 to MR 2-4000 across discharge times from 30 minutes to 20 hours, at end voltages of 1.80, 1.75, and 1.65 Vpc.

Procedures
The document outlines performance curves for the batteries, though specific curves are not included.

Norms and Recommendations
Batteries larger than 1200AH should not be mounted horizontally. Actual discharge data may vary by +/-5% from the figures shown.

Racking Systems
The batteries can be mounted in vertical and horizontal racking systems. Typical racks are mentioned, but specific designs or diagrams are not provided.

Key Data Summary
- Discharge data is categorized by battery model and end Vpc.
- Discharge times are provided in minutes and hours.
- Correct mounting orientation is crucial for larger batteries.

Additional Information
The document is copyrighted by EverExceed Corporation, indicating proprietary information regarding the VRLA Modular Range batteries.

Catalog excerpts

power your applications V2.1 Modular Range VRLA

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power your applications Modular Range VRLA Cellular Radio Control Systems Standby Power Supply Photovoltaic/Solar Power Plant Modular Range Valve Regulated Lead Acid 2 Volt Flat Pasted Plate Battery 2V 50AH to 4000AH @ C10 EverExceed Modular Range Valve Regulated Lead Acid (V.R.L.A.) batteries are designed for the long standby backup power requirements of wireless / PCS telecommunications, MTSO's, central offices, utilities, switchgear and control applications. EverExceed advanced AGM absorbed electrolyte technology ensures reliable performance, safety, outstanding battery life and value. Battery...

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Modular Range VRLA Introduction EverExceed Modular Range VRLA batteries are of the Absorbed Electrolyte type. The cells are designed so that a controlled amount of electrolyte is contained within an absorbent non-woven separator material that also separates the battery plates. This type of separator construction allows full wetting of the plates with the available electrolyte and also allows the free passage of the oxygen generated during charging. This construction is generally referred to as Absorbed Glass Mat (AGM) type. Valve regulated batteries are fully sealed with exception of a one way...

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power your applications Modular Range VRLA Modular Range Electrical Specifications & Dimensions Battery Model Terminal Type F-M6: Copper Insert type terminal with 14 mm Diameter insert. Standing 5mm above the top of the battery case with M6 thread M6 bolt. Flat and Spring washer supplied. F-M8: Copper Insert type terminal with 20 mm Diameter insert. Standing 5mm above the top of the battery case with M8 thread M8 bolt. Flat and Spring washer supplied. VRLA www.everexceed.com Copyright © EverExceed Corporation. All rights reserved

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power your applications Modular Range VRLA Modular Range Cell Discharge Ampere Data @ 20°C Discharge Data Amps @ 20°C ^ End Vpc Discharge Time In Minutes Discharge Time In Hours Actual Battery Discharge Data may be +/-5% of figures shown above. Copyright © EverExceed Corporation. All rights reserved.

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power your applications Modular Range Cell Discharge Watts Data @ 20°C Discharge Data Watts @ 20°C ^00!^ End Vpc Discharge Time In Minutes Discharge Time In Hours Actual Battery Discharge Data may be +/-5% of figures shown above. Copyright © EverExceed Corporation. All rights reserved.

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power your applications Modular Range VRLA Modular Range Cell Discharge Watts Data @ 20°C Discharge Data Watts @ 20°C ^odey End Vpc Discharge Time In Minutes Discharge Time In Hours Actual Battery Discharge Data may be +/-5% of figures shown above. Copyright © EverExceed Corporation. All rights reserved.

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Modular Range VRLA MODULAR RANGE – HORIZONTAL & VERTICAL RACKING SYSTEMS Modular Range batteries can be mounted on / in vertical or horizontal racking system. It is not recommended to mount batteries larger than 1200AH in horizontal position. Typical rack for horizontal configuration of Modular Range batteries Typical rack for vertical configuration of Modular Range batteries Copyright © EverExceed Corporation. All rights reserved.

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power your applications power your applications Supplied Worldwide by EverExceed Corporation

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