YMK3300 Modular Series

Operation: Three-in-three-out high-frequency modular online; Power Range: 20kVA to 600kVA

Product Core Features

Highly modular design

All units are modularly designed, including power modules, bypass modules, monitoring modules, and distribution modules (limited to single cabinet). The power module is 3U, the bypass module is 3U, the monitoring module is 1U, and the distribution module is 11U, compatible with 19-inch standard racks.

Power Module, Bypass Module, Monitoring Module

High reliability

Ultra-wide input voltage range, 138~485V (phase voltage 80~280V), linear derating below 305V

The interior cabinets utilize multi-channel digital bus redundant parallel control technology, ensuring that a single channel failure has no impact on the system's operation.

Removing or plugging in any module or control/monitoring unit individually will not affect the normal operation of a single cabinet or the parallel operation of cabinets.

Thick triple-proof paint coating for high-temperature, high-humidity, dust, and salt mist environments

Energy-saving and environmentally friendly

High input PF value, up to 0.99

Utilizing a three-level topology structure, the overall efficiency of the unit reaches 96.5%.

The system can be set to hibernate mode, where modules automatically power down when the load rate is low. This ensures a cyclic rotation of sleeping modules to maintain balanced operation among all modules, thereby extending the overall lifespan of the system.

Parallel redundancy feature

Can be connected in parallel up to 6 units, with LBS functionality.

Supports shared battery packs

Single machine bypass tracking rate is adjustable on the backend.

Flexible and reliable battery support solutions

Single-module high current charging, battery packs can be shared between cabinets

Battery Cells: Optional from 30 to 50 cells

Three-stage smart charging method

High load-bearing capacity

High load adaptability, capable of handling nearly full load of inductive and capacitive loads

Can handle unbalanced loads, power factor output reaches 1.0, strong load-bearing capacity

Excellent maintainability

Standard 7-inch color touch screen display

Supports the export function for historical records and fault records

Supports in-cabinet multi-module CAN synchronous upgrade function