Ten to thirty-five kilovolts, up to 20,000 kVA per unit. Every model can be built to drawing or adapted for export markets.
Low loss, strong overload capability, stable in service — the standard choice for distribution networks and industrial supply.
Models: S11 / S13 / S20 / S22 (10 / 20 / 35 kV), SBH15 / SBH21 / SBH25 amorphous alloy, single-phase pole-mounted types.
| Series | Positioning | Typical use |
|---|---|---|
| S11 | Classic distribution | Cost-sensitive projects, intermittent duty |
| S13 | Low loss | Continuous duty, energy cost matters |
| S20 / S22 | High efficiency | Efficiency scoring, tender advantage |
| SBH amorphous | Ultra-low no-load loss | PV, long light-load operation |
Cast-resin, flame retardant and maintenance free — for indoor, underground and populated buildings.
| Model | Voltage | Notes |
|---|---|---|
| SCB10 / SCB11 / SCB12 / SCB14 | 10 / 20 / 35 kV | Standard cast-resin, commercial and public buildings |
| SCB18 | 10 / 20 / 35 kV | High efficiency, energy-audit projects |
| SCBH15 / SCBH17 / SCBH19 | 10 kV | Amorphous alloy, lower no-load loss |
| SC10 / SC11 (switchgear-mounted) | 10 kV | Installed inside metal-clad cubicles |
| Dry-type earthing transformer | 10 / 35 kV | Neutral earthing with arc-suppression coil |
European, American and underground types, factory assembled and tested.
Separate HV, transformer and LV compartments; easy maintenance; urban networks and industrial parks.
Compact and economical, suited to scattered loads and temporary supply.
Designed around inverters or charging stacks, with metering and communication space reserved.
Minimal footprint for scenic areas and municipal roads.
Factory built and shipped whole, shortening site work.
No foundation required, fast commissioning.
Metal-clad withdrawable, ring-main, gas-insulated, eco-gas and solid-insulated units with complete mechanical interlocks.
| Model | Type | Application |
|---|---|---|
| KYN28A-12 | Metal-clad withdrawable | 10 kV substations and switching stations |
| KYN61-40.5 | Metal-clad withdrawable | 35 kV substations, customer stations |
| XGN15 / XGN66 | Fixed / ring main | HV side of compact substations |
| HXGN□-12 | Ring-main unit | Urban networks, loop supply in parks |
| C-GIS | Gas-insulated RMU | Tight space, humid or polluted sites |
| Eco-gas switchgear | Dry-air insulation | SF₆-free projects, European markets |
| Solid-insulated | Embedded poles | Maintenance-free, compact rooms |
Draw-out and fixed types, modular design for easy maintenance.
| Model | Construction | Application |
|---|---|---|
| GCS | Draw-out | Large distribution centres, industrial plants |
| GCK | Draw-out | General LV distribution |
| MNS | Draw-out | High reliability, foreign-invested projects |
| GGD | Fixed | Cost-sensitive, few circuits |
| JP integrated cabinet | Outdoor | Rural network distribution |
Built to drawing — unusual requirements are welcome.
10 / 20 kV single-phase, for single-phase loads and markets with split-phase distribution.
American-style distribution transformer, common in North America, SEA and Africa.
With arc-suppression coil or low-resistance earthing; oil or dry type.
Three-phase or single-phase, for long feeder voltage control.
Matched to string or central inverters; split winding available.
Mining, marine, high-altitude and anti-corrosion versions, quoted per drawing.
Step-lap wound cores and laminated cores, grain-oriented silicon steel selected per project, machined to drawing or core parameters.
Low-loss distribution transformer design, lap steps and stacking per drawing.
Conventional and larger ratings, machined to drawing, supplied alongside complete units.
Packaged equipment for PV, storage and EV-charging projects — factory built, fast on site.
Battery clusters, PCS, thermal management and fire suppression integrated; shipped as a finished cabinet, grid-tied or off-grid.
Combining, metering and interconnection protection in one unit, matched to a substation or step-up transformer.
PV substation, storage cabinet and EV-charging substation combined, configured to project capacity and grid code.
European and American types, high outdoor protection, for cable branching and loop supply.
Switch-fitted, capable of load-breaking operation; urban networks and industrial parks.
Simple and economical, for branch nodes and temporary supply.
Complete model list, technical data and outline dimensions — or simply send your drawing for a price.
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