The Future of HV Switchgear Control — How the ODES PSME100 Platform Standardizes Disconnector, Breaker, and Energy-Storage Logic

TonyZhang
Nov 30, 2025
4 min read

High-voltage primary equipment keeps getting more diverse — split-phase breakers, multi-format energy-storage motors, inconsistent limit-switch schemes, interlocks spread across relays, and control cabinets filled with custom wiring. Yet utilities increasingly demand the opposite: standardized, modular, repeatable control logic that is easy to maintain, quick to replace, and consistent across brands.

The ODES PSME100 platform delivers exactly that — a family of plug-and-play control modules that turn complex HV primary circuits into a clean, unified, and maintainable architecture. For technical resources and integration guides, visit www.odes-electric.com.

1. PSME101A — Lockout and Close/Open Interlocking, Combined in One Module

The Problem

Split-phase breakers accumulate interlocks from many sources:

Anti-pumping
Low-pressure block
Low-oil block
Not-charged permissive
Maintenance/remote mode Building these chains with discrete relays creates:
Large wiring volume
High rework rate
Poor visibility and poor retrofit flexibility

The Engineering Solution

The PSME101A embeds all interlocking requirements into one standardized module:

DIN-rail installation
Unified front-panel indicators
Standard terminal layout
Direct mapping of existing signals into predefined input points

Legacy logic can be migrated by matching terminals — no logic reassembly, no relay stacking, no downstream rewiring. Engineers get predictable behavior, less wiring, and a repeatable commissioning process.

2. PSME103B — Three-Phase Inconsistency Protection with LED Display and Parameter Menu

The Problem

Split-phase breakers and special switching schemes require precise detection of three-phase mismatch. Discrete circuits struggle with timing accuracy, interference immunity, and diagnostic transparency.

The Engineering Solution

The PSME103B integrates two electrically isolated inconsistency-protection loops with:

LED display
Button navigation and parameter menu
High-accuracy timing control
Interference-resistant detection
Relay outputs for SCADA and interlock

It mounts on DIN35 rail with the same housing and terminals as PSME101A. This allows the close/open logic and inconsistency protection to be assembled as one interoperable chain, without custom logic wiring.

3. PSME107B — Integrated Three-Phase Breaker Control

The Problem

Traditional three-phase breakers rely on multiple scattered devices for:

Close/open logic
Position feedback
Close and open coil supervision
Auxiliary control
Partial protection This “multi-component architecture” causes inconsistency between cabinets and makes maintenance dependent on memory.

The Engineering Solution

The PSME107B unifies:

Close/open control
Protection and lockout
Energy-storage control
Position feedback logic all inside one DIN-rail module with the PSME100 mechanical and terminal standards. It eliminates cross-product inconsistencies and forms the control core of a fully modular HV cabinet design.

4. PSME109 — Complete Energy-Storage Motor Control for All Motor Types

The Problem

Energy-storage motors vary by manufacturer, voltage, power rating, and running sequence. Discrete “contactor + thermal relay + timer” wiring:

Cannot protect accurately
Has no visibility into operating history
Produces inconsistent logic
Requires manual tuning for each unit

The Engineering Solution

The PSME109 provides a unified motor-control solution for AC/DC motors across multiple power ranges:

Integrated soft-start, sequencing, and braking
Overload, stall, short-circuit, and over-frequency protection
24-hour operation-count supervision
LED display + parameter menu
Clear terminal definition and selection tables

It brings predictability to a circuit that previously relied heavily on craftsmanship and brand-specific tweaks.

Why the PSME100 Platform Matters

1. One platform, one user experience

All modules share:

Identical housings
DIN35 mounting
Standard torque and terminal specifications
Consistent indicator design

Design once → deploy everywhere.

2. Integrated yet decoupled

PSME modules integrate original subcircuits (close/open, inconsistency, energy-storage), but remain individually swappable. This supports the “device changes, wiring stays” philosophy.

3. Parameter-based, not wiring-based

Modules with displays (PSME103B / PSME109) convert old experience-based wiring into structured parameter templates. This makes cross-project replication and acceptance testing far easier.

4. Lifecycle-friendly

Unified installation, terminal definitions, logic flow, and documentation mean:

Faster FAT/SAT
Clearer expansion paths
Standardized spares
Traceable, evolvable hardware foundation

The PSME100 platform captures engineering discipline into the product itself.

PSME100 Platform – Project References

We completed a pilot project at the Guangxi Grid Penglai 220 kV Substation, which officially entered operation in June 2022 and has been running steadily since. The project demonstrated that with the PSME100 platform, two-hour rapid replacement can be achieved while significantly reducing cable quantity in the primary control system.

Industry: AIS high-voltage primary equipment

Product: Intelligent component series for high-voltage circuit breakers

Pilot site: China Southern Grid – Guangxi Laibin Penglai 220 kV Substation

Commissioning date: June 2022

We also collaborated with an equipment manufacturer to develop 220 kV intelligent-station demonstration cabinets. Using several breaker-control modules and three-position control modules, the entire GIS system achieved integrated control, measurement, and monitoring for all switching devices. This reduced the number of components and internal wiring in the cabinets by a substantial margin.

Why the PSME100 Platform Works Across So Many Scenarios

1. One mechanical platform

All modules share the same housing, terminal philosophy, torque specifications, and front-panel layout.

2. Modular but interoperable

Modules are fully independent but follow shared signal conventions — making multi-module chains predictable.

3. Parameters replace “experience wiring”

Settings are visible, tunable, and repeatable across all projects.

4. Retrofit-friendly

Standardized terminal layouts let old cabinets adopt new logic with minimal changes.

5. OEM and EPC efficiency

Consistent modules simplify documentation, drawing reuse, training, production, FAT/SAT, and spares.

Conclusion

ODES has transformed HV primary switch control from “relay craftsmanship” into modular, configurable engineering blocks. By standardizing close/open logic, three-phase consistency, and energy-storage protection, the PSME100 platform builds a coherent, scalable, and maintenance-friendly foundation for next-generation high-voltage cabinets.

Modular. Visual. Repeatable. A new baseline for how HV control should be engineered.

Planning a new HV cabinet or retrofitting an existing one? Share your primary switch type, interlock matrix, motor model, and wiring constraints, and we’ll prepare: