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Product Id# ST 1000/69/23
The BLOCK ST 1000/69/23 is a robust control and isolating transformer, engineered for industrial environments where galvanic isolation.
The BLOCK ST 1000/69/23 is a robust control and isolating transformer, engineered for industrial environments where galvanic isolation and stable voltage conversion are essential. It belongs to BLOCK’s ST series, known for compact design, high power density, and excellent inrush behavior.
| Feature | Details |
|---|---|
| Rated Power | 1000 VA |
| Primary Voltage | 690 V AC |
| Secondary Voltage | 230 V AC |
| Frequency Range | 50–60 Hz |
| Insulation Class | Class B (130°C) |
| Cooling Type | Natural air (AN) |
| Mounting | Chassis mounting with metal base plate and elongated holes |
| Protection Class | IP00 |
| Standards Compliance | EN/IEC 61558-2-2 and EN/IEC 61558-2-4 |
| Connection Terminals | Touch-protected per UVV BGV A3 |
| Taps | 5% primary taps for voltage adjustment |
| Construction | Vacuum impregnated for noise reduction and environmental protection |
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