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Product Detailed Parameters
- Description：PWR XFMR LAMINATED 2000VA CHAS
- Series：HPI
- Mfr：Signal Transformer
- Package：Bulk
- Type：Laminated Core
- Voltage - Primary：115V, 230V
- Voltage - Secondary (Full Load)：Parallel 115V, Series 230V
- Current - Output (Max)：Parallel 17.4A, Series 8.7A
- Primary Winding(s)：Dual, Multiple Taps
- Secondary Winding(s)：Dual
- Center Tap：No
- Power - Max：2000VA
- Mounting Type：Chassis Mount
- Termination Style：Terminal Block
- Size / Dimension：190.50mm L x 133.70mm W
- Height - Seated (Max)：166.50mm
- Voltage - Isolation：4000Vrms
- Weight：41 lbs (18.6 kg)
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Overview
The HPI-20 is a high-power laminated core power transformer with a 2000VA rating. It features dual primary windings rated for 115V and 230V, and dual secondary windings providing parallel 115V or series 230V outputs. Maximum output currents are 17.4A in parallel configuration and 8.7A in series. The unit utilizes chassis mounting with screw termination blocks. Physical dimensions are 190.5mm length, 133.7mm width, and 166.5mm height. It offers 4000Vrms isolation voltage.
Feature Summary
- Dual primary and secondary winding configurations support international voltage standards
- Laminated core construction designed for high power industrial applications
- Chassis mount design with robust screw terminal block connections
Applications
- Industrial machinery power supply systems
- Medical equipment isolation requirements
- High-power electronic test and measurement instruments
Procurement Notes
Verify the specific datasheet version to confirm current RoHS compliance status and REACH registration details. Ensure the ordering suffix matches the required voltage configuration. Confirm shipping restrictions apply due to weight and size limitations. Check for any recent PCN notifications regarding relocation or manufacturing changes before finalizing procurement orders.
Selection Notes
Select this model when high power capacity exceeding standard board-mount transformers is required. The dual winding flexibility allows adaptation to both 115V and 230V input regions. Chassis mounting is suitable for fixed installations where vibration resistance and thermal mass are prioritized over compact PCB integration. Verify space constraints accommodate the 190.5mm footprint.
Part Context
The HPI-20 belongs to the HPI series of high-power international transformers manufactured by Signal Transformer. This series is engineered for demanding industrial environments requiring reliable power conversion. The product line emphasizes durability and electrical isolation capabilities for critical infrastructure components.
Replacement Considerations
No direct public substitute part numbers are confirmed in the provided documentation. Cross-referencing requires matching the 2000VA rating, chassis mounting style, and specific voltage tap configurations.
