OEM / ODM Intelligent Rack PDU Manufacturer
High-performance, tailored Intelligent PDUs engineered to capture specialized project demands and accelerate your sales pipeline.
Years R&D Heritage
Countries Exported
PDUs Shipped
Rapid Turnaround
Yiestar Smart PDU
Yiestar delivers high-performance, tailored OEM/ODM Intelligent PDUs designed to capture specialized project demands and accelerate your sales pipeline.
Core Customization Guide
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Configurator
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Product Center
Five product lines covering basic distribution, metering, intelligent per-outlet control, high-power and transfer switching.
Reliable, no-nonsense power distribution
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See exactly what your racks are drawing
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Per-outlet visibility and control, remotely
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Built for high-density, high-draw racks
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Dual-bus redundancy for critical loads
Learn moreSmart PDU Platform
Choose the exact level of visibility and control your racks need — from total-circuit metering to full per-outlet monitoring and remote switching.
| Feature / Function | Type A | Type B | Type C | Type D |
|---|---|---|---|---|
| Total-circuit metering (V, I, kW, kvar, kVA, PF, kWh, Hz) | Included | Included | Included | Included |
| Per-phase metering | Included | Included | Included | Included |
| Per-outlet (branch) metering | — | Included | — | Included |
| Per-outlet (branch) control | — | Included | Included | — |
| Metering accuracy ±1% (V/I/P/Energy) | Included | Included | Included | Included |
| Trip monitoring | Included | Included | Included | Included |
| Combined temp & humidity sensor | Included | Included | Included | Included |
| LCD display | Included | Included | Included | Included |
| RS485 (Modbus) — dual RJ45 | Included | Included | Included | Included |
| Ethernet 10/100 Mbit/s auto-negotiation | Included | Included | Included | Included |
| USB port | Included | Included | Included | Included |
| Digital / analog I/O channels (×3) | Included | Included | Included | Included |
| Expansion sensor module support | Included | Included | Included | Included |
All four series share full total-circuit metering, per-phase metering, ±1% accuracy, a combined temp/humidity sensor, LCD, dual RS485 (Modbus) and 10/100 Ethernet. They differ in per-outlet (branch) metering and control.
DCIM-Ready Web Interface
Native SNMP, Modbus and HTTP/HTTPS with full IPv6 support for effortless integration into your DCIM platform.
| Outlet | Name | Current (A) | Power (W) | Energy (kWh) | Status |
|---|---|---|---|---|---|
| A1 | Server-Node-01 | 3.24 | 742 | 1284.6 | On |
| A2 | Server-Node-02 | 2.98 | 681 | 1190.3 | On |
| A3 | Storage-Array | 4.51 | 1032 | 2043.8 | On |
| B1 | Network-Switch | 0.86 | 197 | 512.4 | On |
| B2 | Spare-Slot | 0.00 | 0 | 0.0 | Off |
| B3 | GPU-Compute-01 | 6.12 | 1401 | 3120.7 | On |
Supported protocols
Why Choose Us
Certifications, in-house production and 15+ years of PDU engineering behind every custom order.
CE, RoHS, UL, FCC & ISO 9001 certified — audit-ready for global tenders.
In-house IP across mechanics, electrical architecture and firmware.
Sheet metal, PCBA and assembly under one roof for tight quality control.
100% factory inspection with full aging tests before shipment.
Revenue-grade ±0.5% accuracy for billing and carbon tracking.
Delivered to 50+ countries with multi-scenario customization.
Solutions
Scenario-matched power distribution for data centers, enterprise IT, industrial and edge deployments.
High-density 0U intelligent PDUs with per-outlet metering for hyperscale and colocation environments.
Learn moreReliable metered & switched PDUs for server rooms and network closets with remote management.
Learn moreHigh-power three-phase distribution for mining sites and AI compute running 24/7 at full load.
Learn moreCompact, monitored power for distributed micro and containerized data centers at the network edge.
Learn moreProject Cases
Safe, reliable PDU / ATS power distribution for finance, government, education, mining and enterprise data centers.
Rows of cabinets powered by 0U vertical intelligent PDUs with per-outlet metering across the hot aisle.
Turn-key modular power distribution shipped and commissioned as a containerized micro data center.
Manufacturing & Quality
Sheet metal, copper busbar processing, wire stripping, terminal crimping and assembly under one roof — with 100% inspection and full-load aging tests before every shipment.
Standardized production line for horizontal and vertical rack PDUs.
Precision automated stripping for consistent, reliable internal wiring.
High-repeatability crimping for low-resistance, high-current connections.
In-house copper busbar and wire processing for full-chain self-production.
Continuous burn-in and stress cycling to eliminate premature component failure.
Polarity, insulation resistance, high-voltage, functional and aging tests — 100% inspected.
Compliance
100% of products pass polarity, insulation-resistance, high-voltage, functional and aging tests before shipment.
Request a Quote
Need a consultation? Our engineering team responds within one business day — 24/7 support for global project bids.
News & Blog
A practical framework for matching phase, current, form factor and monitoring level to your rack density.
Metering, monitoring and remote switching explained — and when each capability pays for itself.
How to calculate power capacity and decide between single- and three-phase distribution.
Choosing outlet types for AI compute racks drawing 10A/16A per node without derating.
Talk to a PDU engineer about your custom requirements today.
