Emerson EBU02 Advanced Battery String Telemetry Unit (Large-Capacity DC Plant Backup Storage Management) Pure White Background Studio Photo 1
EmersonModel: EBU02

Emerson EBU02 Advanced Battery String Telemetry Unit (Large-Capacity DC Plant Backup Storage Management)

Carrier-grade industrial high-frequency switch-mode power supply designed for high-efficiency AC/DC conversion, bus regulation, and intelligent battery management.

Talk to RICEWIND

Need to confirm a model, specification, or project configuration? Our team can follow up by email or phone.

Clear support from selection to delivery

360°Technical support
N+Service commitment
3Steps shipping
100%Customer satisfaction
DC Bus System Voltage
48V / 110V / 220VDC
Capacity & SOH Estimation
Online Ah & SOH Calculation
Measurement Accuracy
Voltage ±0.1% / Current ±0.5%
Electrical Isolation Rating
2500VRMS Optical Isolation
Maintenance Mode
Live Hot-Plug Supported
Operating Temperature Range
25°C to +70°C

What this product is

What this product is

Carrier-grade industrial high-frequency switch-mode power supply designed for high-efficiency AC/DC conversion, bus regulation, and intelligent battery management.

What problem it solves

Resolves power grid instability, branch circuit metering latency, battery bank premature aging, and unattended facility management challenges.

Who and where it is for

Ideal for enterprise cloud data centers, high-voltage utility substations, telecommunications central offices, and industrial automation.

Core advantages

  • Industrial-grade ultra-high reliability engineered for continuous 24/7 mission-critical operations
  • True RMS high-precision real-time telemetry with sub-second parameter refresh rate
  • Optically isolated differential communication bus for seamless supervisory integration
  • Heavy-duty EMC shielding and transient surge suppression against severe industrial environments

Technical specifications

Key specificationsValue
Dimensions190 × 120 × 45 mm
Operating Temperature Range25°C to +70°C
DC Bus System Voltage48V / 110V / 220VDC
Communication BusIsolated RS485 / CAN Bus
Capacity & SOH EstimationOnline Ah & SOH Calculation
Measurement AccuracyVoltage ±0.1% / Current ±0.5%
Electrical Isolation Rating2500VRMS Optical Isolation
Maintenance ModeLive Hot-Plug Supported
Mechanical Mounting35mm DIN-Rail or Backplate Screws
Power Consumption< 5W

Applications

01

Mission-critical power distribution and header cabinets in enterprise cloud data centers

02

High/medium voltage electrical substations, switchgear rooms, and utility power plants

03

Telecommunications central offices, indoor DC plant rooms, and cellular macro sites

04

Railway transit signaling power systems and heavy industrial automation enclosures

Frequently asked questions

Continue exploring

Emerson

Emerson HD4850-2 Genuine Telecom Hardware Shot 4
EmersonModel: HD4850-2

Emerson HD4850-2 Industrial Heavy-Duty Telecom Switch-Mode Rectifier Module (-48V 50A 2900W)

Featuring active power factor correction (APFC) and high-frequency soft-switching resonance topology, the HD4850-2 delivers a peak conversion efficiency exceeding 93.0%. An intelligent variable-speed cooling fan dynamically regulates thermal airflow based on real-time load and ambient temperatures. Fully hot-pluggable under load, the module incorporates comprehensive input/output overvoltage, short-circuit, and thermal foldback protections to safeguard continuous 24/7 network availability.