How Yosun’s Smart PDU Overcomes High‑Humidity Risks in Banking Data Centers

Southeast Asia’s high-humidity climate causes frequent data center power failures. A Malaysian bank faced near-disaster when PDU connector corrosion triggered monitoring blackout in march.

Therefore, Yosun targets this kind of situation,release humidity-resistant smart PDU Solution.This splution solves:

PDU oxidation prevention

Financial audit compliance

Cabinet environmental monitoring

4 Tropical Data Center Risks Only YOSUN PDU Solves

PDU Connector Failure Due to Humidity

Loose connections & signal loss
Delayed temperature response
Near-miss 2-hour outage during emergency troubleshooting

Non-Compliant Power Monitoring

Legacy PDU’s ≈3% accuracy failed:

Financial audit requirements (ANSI/IEC Class 1 ≤1%)
Micro-current fluctuation detection (<0.1A)

PDU Connector Failure Due to Humidity

Limited daisy-chaining capacity
Obsolete protocols (SNMP V1)
Data silos preventing SIEM platform integration

Zero Environmental Awareness

3D rack temperature/humidity
Water leak/smoke/CO₂ levels
Physical security (door sensors)

YOSUN PDU's 6 Banking-Grade Capabilities Verified in Malaysia

At Yosun, we deliver intelligent PDU solutions tailored for financial-grade data centers. Our six core capabilities are purpose-built for banking IT environments, where secure power distribution, energy efficiency, and compliance are non-negotiable.

The advanced C39 anti-corrosion locking mechanism ensures stable connections in high-humidity conditions. Our Class 1 precision power monitoring captures real-time voltage, current, kWh, and PF data with 0.1% accuracy, meeting audit requirements.

We support modern IPv6 networks, MQTT protocols, and full SNMP/Modbus TCP integration, enabling scalable and future-proof deployments. With AI-powered DCIM automation, including real-time thermal mapping and RBAC, operations become smarter and faster.

Each outlet is trackable for per-device energy usage, supporting carbon reporting and ESG compliance. Compared to traditional PDUs, Yosun’s solution reduces self-consumption by 30% and emergency repair rates by 70%, cutting total cost of ownership.

For financial institutions, this is more than a power system—it’s infrastructure reliability built for the future.

C39 Anti-Corrosion Locking Mechanism

200N anti-vibration force (2× industry standard)
-55°C to 75°C operating range (60°C version deployed in Malaysia)
Full IEC320 compatibility: C14/C16/C18/C20/C22/C24
Load-balanced L1/L2/L3 outlet layout

Precision Power & Environmental Sensing

Bank-Level Power Monitoring

Voltage/current/kW/kWh/PF monitoring
0.1% display + 1% measurement accuracy (IEC 62053-21 Class 1 certified)
0.001A milliamp sensitivity
*0.1% ultra-precision optional*

Rack Micro-Environment Surveillance

6× temperature/humidity sensors
3× door sensors + 1× smoke + 1× water leak + 1× CO₂
Expandable for airflow/IR control/SF6 gas

Future-Proof Communication Architecture

IPv6 + MQTT 协议 （千兆以太网）
适用于大型服务器机房的99 个单元菊花链
用于审计跟踪的1ms 时钟同步
多协议支持：Modbus TCP/SNMP v1-v3

AI-Driven DCIM Operations

Local LED display (time/power parameters)
Automated policies (e.g., off-peak shutdown)
Pre-configured 98 sensor templates (70% faster deployment)
RBAC access control
Real-time thermal mapping & load analytics

Financial Compliance & Security

End-to-end encryption (GDPR compliant)
Outlet-level alert pinpointing (rack/PDU/circuit/outlet)
Integrated physical-logical views
Smoke/door sensor redundancy

Energy Efficiency & TCO Reduction

Per-device kWh tracking for carbon reporting
30% lower self-power consumption
Cost-efficient APC/Vertiv/Eaton alternative
70% fewer emergency repairs

Malaysia Bank PDU Metrics: YOSUN's 99% Uptime Achievement

The bank’s results speak for themselves. Unstable connections caused by oxidation were a constant headache—now solved by our 99% locking reliability with the C39 module. What was once non‑compliant “≈3% power accuracy” is now real‑time power monitoring at Class 1 precision, fully audit‑ready. Emergency response dropped from hours to minutes‑level incident response, and proactive overheat & humidity alerts replaced zero warnings before. By switching from expensive international PDUs to our cost‑effective PDU alternative, the bank slashed total cost of ownership without sacrificing quality. These measurable gains in data center power management, compliance, and operational efficiency prove Yosun’s solution is built for the demands of modern financial data centers.

Performance Metric	Before Upgrade	After Upgrade
Connection Reliability	Frequent loosening due to oxidation	99% lock rate (C39 module)
Monitoring Accuracy	≈3% (non-compliant)	1% (IEC 62053-21 Class 1)
Response Time	2 hours (emergency case)	Minute-level
Risk Prevention	0 successful alerts	Multiple overheat/humidity alerts
Procurement Cost	High (international brands)	Optimized (alternative to Vertiv/APC)