SSR-51
Current transformer
- Dimensions (W × H × D)
- 100 × 115 × 73 mm
- Housing
- D20
- Number of inputs
- 5
- Main transformer
- Unequal
- Weight
- 600 g
| Dimensions (W × H × D) | 100 × 115 × 73 mm |
| Housing | D20 |
| Number of inputs | 5 |
| Main transformer | Unequal |
| Weight | 600 g |
Electrical properties
| Max. Rated voltage | 720 V |
| Test insulation voltage | 4 kV, 1 min. |
| Rated short-time thermal current (Ith) | 60 x IN |
| Dynamic rated current (dyn) | 2.5 x Ith |
| Frequency | 50 - 60 Hz |
| Self-consumption | Max. 4 VA |
| Installation class | E |
Mechanical properties
| Housing | Made of self-extinguishing ABS UL94 V-0 |
| Degree of protection | IP40 |
| Mounting | DIN rail DIN EN50022 or screw mounting |
| Connections | Nickel plated with plus-minus screws |
| Degree of protection of the terminals | IP 10, with terminal cover = IP20 (option) |
| Max. Ratio for unequal main transducers | 1:10 |
Types
| Output | Cl. | Rated current A | VA | |
|---|---|---|---|---|
| 1 | 5 | |||
| 1A | 0.5 | – | ||
| 1 | – | |||
| 5A | 0.5 | – | ||
| 1 | – | |||
| Output | Cl. | Rated current A | |
|---|---|---|---|
| 1 | 5 | ||
| 1A | 0.5 | – | |
| 1 | – | ||
| 5A | 0.5 | – | |
| 1 | – | ||
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