Why Monitoring Alone Is Not Enough
Battery monitoring can identify abnormalities. Capacity testing can verify battery health. But managing thousands of batteries across multiple sites requires a centralized reliability platform. DFCS platform combines: Battery Monitoring Capacity Testing AI Analytics Asset Management Alarm Management into one unified platform.
Why Online Monitoring + Discharge Capacity Verification Matters
Early warning & second-level alarms to detect and prevent failures before they escalate.
Accurate fault location down to UPS, battery string, individual cell, terminal, or busbar.
Cloud-based knowledge base provides corrective prescriptions,and generates automated maintenance work orders.
Closed-loop lifecycle management, minimizing downtime and maximizing safety.
DFCS4200 vs Traditional Monitoring Platforms
| Function | Traditional BMS | DFCS4200 |
| Battery Monitoring | ✓ | ✓ |
| UPS Monitoring | △ | ✓ |
| AI Analytics | ✗ | ✓ |
| Multi-site Management | △ | ✓ |
| Lifecycle Management | ✗ | ✓ |
Why Choose DFUN BMS?
Comprehensive Coverage:
Supports VRLA, Ni-Cd, and Flooded batteries at both string and cell level
Smart & Predictive:
AI-powered algorithms detect risks in advance
Safety Compliance:
IP65 waterproofing and UL94 fireproof standards for hazardous industries
Extended Monitoring:
Integrates environment temperature & humidity sensors, hydrogen gas detectors, ground fault monitors, and DC leakage sensors—covering environment, gas, safety, and leakage risks
High ROI:
Extends battery lifespan by 20–30%, reducing total cost of ownership
Cross-Industry Applications:
Telecom, data centers, power utilities, railways, substations, chemical plants, oil & gas, metallurgy
DFUN BMS Key Features
Trend modeling and health index evaluation
Predictive alerts optimize replacement cycles and reduce TCO
Detects and corrects imbalance automatically
Extends battery lifespan by solving the “weakest cell effect”
Applications of DFUN Battery Monitoring System (BMS)
Telecom Battery Monitoring System
Data Center Battery Monitoring
PBMS2000Pro – Power & Railway Industrial BMS
99.5% availability under high-voltage, vibration environments
40% faster fault response and reduced emergency repair time
Supports Ni-Cd 1:1 cell monitoring
Supports Flooded battery electrolyte & leakage monitoring
Applications:
Power utilities, railway locomotives, grid control centers
Recommended Products:
PBMS2000Pro + PBAT71
PBMS9000Pro – Substation,oil & gas BMS
Reduces explosion risks in petrochemical environments
IP65 waterproofing + UL94 fireproofing for maximum safety
Corrosion-resistant design for long-term reliability
Supports Ni-Cd 1:1 cell monitoring
Applications:
Substations, chemical plants, oil & gas, metallurgy
Recommended Products:
Product Center
PBAT Series – Cell-Level Monitoring Modules (PBAT51 / PBAT61 / PBAT71 / PBAT81)
| Model | Positioning | Key Features | Recommended Applications |
| PBAT51 | Entry-level | Voltage, current, temperature, resistance monitoring with SOC/SOH | Data centers, small telecom rooms |
| PBAT61 | Standard | Voltage, current, temperature, resistance monitoring with SOC/SOH | UPS rooms, medium telecom stations |
| PBAT71 | Industrial Enhanced | Full parameters + Flooded battery electrolyte & leakage detection | Power systems, railways, flooded battery applications |
| PBAT81 | High-Protection | Fireproof + waterproof design (UL94 / IP65) | Chemical plants, oil & gas, metallurgy |
FAQ
Q1: What is a battery monitoring system (BMS)?
A: A Battery Monitoring System (BMS) is an intelligent platform that continuously tracks key battery parameters – such as voltage, internal resistance, temperature, SOC (State of Charge), and SOH (State of Health) – for every cell in a battery string.
Q2: What is the difference between string-level and cell-level monitoring?
Q3: Why is a Battery Monitoring System necessary for UPS systems?
Q4: What battery types does DFUN BMS support?
Q5: What industries use DFUN BMS?
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