Characteristics:
•Single crystal copper enameled wire
•High quality iron core – H18/0.35 (annealing)
•PBT engineering plastics, environmental protection, flame retardant, 120
degree of deformation
•Vacuum sealing, high temperature of 100 ℃ / 6 hours aging, life 20 years,
high electric strength
•Reasonable structure, convenient installation, low noise, strong earthquake,
airtight moistureproof
Technical Indicators:
Installation: plate installation
Flammability: UL94-V0
Insulation class: B
Working temperature: -30°C ~ +40°C
Frequency range: 50Hz ~ 60Hz
Dielectric strength: 3.5KV 50Hz 1min
*Order format: y connection/model + power input voltage (phase voltage/line voltage) * 3 + output
voltage (phase voltage/line voltage) * 3
Example： Y connection STB45T 45VA/400V（line）*3/110V（line）*3
Triangulation/model + power + input voltage *3+ output voltage *3
Example： Delta connection STB45T 45VA/400V*3/110V*3
*Other connections can be customized . Hybrid connection/model + power + input voltage *3+ output voltage *3
Example： Y/Delta connection STB45T 45VA/400V（line）*3/110V*3
*Y connection need labeling phase voltage/line voltage; Triangular and independent windings need not
be labeled
| Power | 45VA |
| Rated Input | 110V, 220V, 380V, 400V, 660V |
| Voltage Regulation | ≤25% |
| Operation temperature | -30℃～+40℃ |
| Rated Output | 24V-380V |
| Features | Three-Phase |
| Core Type | EI |
| Connection Type | Screw Terminal |
| Dielectric strength | Pri./Sec. 3.5KVmax AC/1s 5mA |
| Mounting Type | PCB |
| Temperature rise | ≤30℃ |
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