What Makes the Sunrise Telecom CM2000 Battery Essential for Network Devices?
The Sunrise Telecom CM2000 battery powers critical telecom infrastructure, ensuring uninterrupted network operations during outages. Designed for high energy density and durability, it supports 5-7 years of service under optimal conditions. Its lithium-ion chemistry enables rapid charging, while safety certifications like UL and IEC guarantee compliance with industry standards. Replacement costs range from $200-$500, depending on supplier and capacity.
What Are the Key Specifications of the Sunrise Telecom CM2000 Battery?
The CM2000 features a 48V lithium-ion design with 50Ah capacity, delivering 2.4kWh of backup power. Operating between -20°C to 60°C, it integrates BMS (Battery Management System) for voltage regulation and thermal protection. Compatible with major telecom cabinets, its modular design allows parallel configurations for extended runtime. Weight is 15kg, 40% lighter than traditional lead-acid alternatives.
| Parameter | Value |
|---|---|
| Nominal Voltage | 48V DC |
| Cycle Life | 3,000 cycles @ 80% DoD |
| Charge Time | 2.5 hours (0-100%) |
How to Replace a Faulty Sunrise Telecom CM2000 Battery Safely?
Disconnect the telecom unit from power sources before replacement. Use insulated gloves to remove terminal covers in sequence: negative first, then positive. Align the new battery’s polarity with the cabinet’s terminals, securing connections with torque-limited tools (recommended 8-10 Nm). Post-installation, run a discharge test to validate runtime and BMS communication. Always recycle old batteries via certified e-waste channels.
24V 100Ah Rack-mounted Lithium Battery Factory
For large-scale deployments, technicians should utilize battery sleds to prevent back strain during handling. The CM2000’s quick-disconnect terminals feature color-coded indicators (blue for negative, red for positive) to minimize installation errors. Field tests show proper torque application reduces connection resistance by 22% compared to hand-tightened terminals.
| Tool Type | Specification |
|---|---|
| Torque Wrench | 8-10 Nm range |
| Voltage Tester | 0-60V DC accuracy |
Why Does the Sunrise Telecom CM2000 Battery Outlast Competitors?
Sunrise’s CM2000 uses LiFePO4 cells with 3,000+ cycle life at 80% DoD (Depth of Discharge), outperforming standard lithium-ion by 30%. Its multi-layer safety architecture prevents thermal runaway, even in high-density installations. Predictive analytics via integrated sensors alert users to capacity degradation 6 months before failure, reducing unplanned downtime. Third-party tests show 92% capacity retention after 1,500 cycles.
51.2V 100Ah Rack-mounted Telecom Battery
The battery’s adaptive cell balancing technology distributes loads evenly across all modules, preventing individual cell overstress. Compared to traditional NMC chemistry, the LiFePO4 formulation exhibits 40% lower thermal expansion rates during rapid charging. Sunrise’s proprietary coating on anode materials reduces electrolyte decomposition by 18% in high-temperature environments.
Which Devices Are Compatible with the Sunrise Telecom CM2000 Battery?
The CM2000 works with Sunrise’s MX Series power cabinets, Ericsson AIR 6449, Nokia Flexi Zone, and Huawei BBU3900. Adapters enable backward compatibility with legacy 48VDC systems. Verify firmware version 2.1 or newer for optimal BMS handshake. Incompatible with 24V or 110V systems without step-up converters. Consult vendor documentation before cross-brand installations.
48V 100Ah Rack-mounted Telecom Battery
How Does Temperature Affect the CM2000 Battery’s Performance?
Below -10°C, lithium-ion conductivity drops, increasing internal resistance by 15-20%. Above 50°C, accelerated electrolyte decomposition causes 0.2% monthly capacity loss. The CM2000’s active cooling loop maintains cells at 25°C±5°C in extreme environments. In Arctic deployments, auxiliary heating pads activate at -15°C, preserving charge acceptance. Desert installations require shaded enclosures to avoid solar gain.
51.2V 50Ah Rack-mounted Lithium Telecom Battery
What Safety Certifications Does the Sunrise CM2000 Battery Hold?
Certifications include UL 1973 (stationary storage), IEC 62619 (industrial applications), and UN38.3 (transportation). The battery’s flame-retardant casing meets IP55 ingress protection. Short-circuit tolerance exceeds 200A for 10ms without venting. Annual recertification ensures ongoing compliance with evolving telecom safety protocols like ETSI EN 300 019.
48V 50Ah Rack-mounted Lithium Battery Telecom
“The CM2000’s adaptive balancing algorithm revolutionizes fleet management. We’ve seen 18% fewer replacements in tower sites versus previous-gen batteries,” notes Redway’s Lead Engineer, Dr. Elena Torres. “Future iterations may integrate AI-driven degradation modeling, but current BMS firmware updates (v3.2) already extend lifespan by 11% through partial state-of-charge optimization.”
FAQs
- How Often Should CM2000 Batteries Be Maintained?
- Bi-annual inspections: check terminal corrosion, BMS logs, and capacity via discharge tests. No fluid top-ups needed—sealed design.
- Can CM2000 Batteries Be Used in Parallel?
- Yes, up to 4 units in parallel. Ensure identical firmware versions and within 10% SoC (State of Charge) before connecting.
- What Warranty Comes with the CM2000?
- 5-year pro-rata warranty. Covers defects, not capacity fade below 80% within 3 years. Proof of proper temperature control required.