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Vertiv BMK1115601-006 Official White Background Photo View 1
VertivModel: BMK1115601-006

Vertiv BMK1115601-006 Subrack Telecom DC Power System (-48V 200A 3U)

The Vertiv BMK1115601-006 is a telecom-grade -48VDC embedded switched-mode power supply (SMPS) subrack system integrating high-efficiency rectifiers, intelligent DC distribution, and supervisory control architecture.

Pricing is confirmed by project configuration and quantity

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Nominal Output Voltage
-48VDC VDC
AC Input Voltage Range
85VAC ~ 300VAC (Nominal 220VAC) VAC
Rated Output Current
200A (System Capacity 9.6kW)
Peak Conversion Efficiency
≥95.5%
Managed Rectifier Capacity
4-Slot Standard 50A Rectifier Subrack
Smart Monitoring Controller
M522B / M530B Monitoring Controller

What this product is

What this product is

Engineered as an integral component of the Vertiv NetSure power platform, this subrack integrates modular rectifier slots, advanced supervisory controller wiring, AC surge protection, and dual contactor-driven DC distribution panels. It delivers continuous, filtered -48V DC power directly to telecommunication transport nodes and wireless access networks.

What problem it solves

Resolves erratic utility grid fluctuations and site blackout threats by pairing wide input tolerances with deterministic multi-stage battery management, preventing destructive battery deep-discharge events and uncoordinated network dropouts.

Who and where it is for

Telecom operator 4G/5G macro sites, optical transport aggregate nodes, micro-datacenter DC distribution rows, tower shelter cabinets, and mission-critical SCADA networks.

Core advantages

  • Ultra-wide 85VAC to 300VAC input tolerance ensuring resilience against grid voltage sags and swells
  • High electrical efficiency exceeding 96.0% with autonomous active current sharing across parallel rectifiers
  • Integrated dual LVD contactors (LLVD and BLVD) for automated tiered shedding and battery cell protection
  • Advanced NCU/M830B monitoring platform supporting secure SNMPv3, Modbus-TCP, and configurable relay contacts

Technical specifications

Key specificationsValue
Smart Monitoring ControllerM522B / M530B Monitoring Controller
AC Input Voltage Range85VAC ~ 300VAC (Nominal 220VAC) VAC
Cooling MethodFront-to-rear forced air cooling
Nominal Output Voltage-48VDC VDC
Managed Rectifier Capacity4-Slot Standard 50A Rectifier Subrack
Rated Output Current200A (System Capacity 9.6kW)
Form Factor Dimensions (HxWxD)133 (3U) × 482 × 320 mm
Peak Conversion Efficiency≥95.5%
Operating Temperature Range-40°C ~ +70°C

Applications

01

Power supply to base transceiver stations (BTS), BBU, and Remote Radio Units (RRU)

02

Core optical transmission shelves including DWDM, OTN, and PTN aggregates

03

Substation control room auxiliary DC power and industrial automation interfaces

Frequently asked questions

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