Description
GE 9T21B1016G02
Technical Specifications
- Capacity: 5.0 KVA (Kilovolt-Amperes)
- Primary Voltage: 600V
- Secondary Voltage: 120V / 240V
- Phase: Single-Phase (1PH)
- Frequency: 60Hz
Functional Features
- Voltage Isolation: Provides galvanic isolation between the primary power source and the secondary control circuits to protect sensitive equipment.
- Stable Output: Delivers consistent and regulated low voltage for control relays and contactor coils.
- Thermal Protection: Designed with high-temperature insulation systems to withstand continuous industrial duty cycles.
Application Scenarios
Widely utilized in motor control centers (MCCs), industrial automation panels, heavy machinery, and manufacturing plants requiring safe control voltage.
Performance Parameters
- Efficiency: High-efficiency magnetic core design minimizes core losses and heat generation.
- Regulation: Excellent voltage regulation under varying load conditions.
Material Composition
Constructed with high-grade electrical steel laminations to reduce eddy currents, and wound with high-temperature copper wire. The assembly is encapsulated in a robust steel enclosure.
Structural Characteristics
Features a rugged, NEMA-rated open or enclosed housing with clearly marked primary and secondary terminal blocks for easy wiring.
Working Principle
Operates on the principle of electromagnetic induction. Alternating current in the primary winding creates a magnetic flux in the core, which induces a proportional, lower voltage in the secondary winding based on the turns ratio.
Installation Requirements
Must be securely mounted to a solid, flat surface or DIN rail. Primary and secondary circuits must be protected by appropriately sized fuses or circuit breakers. Proper grounding of the enclosure is mandatory.
Usage Precautions
Never exceed the 5.0 KVA continuous rating. Ensure adequate ventilation around the transformer to dissipate heat. Always verify primary voltage matches the supply before energizing.
