SC2-1 – two speed transformer fan speed controller, 230 V
The SC2-1 transformer speed controllers are based on the principle of voltage control with auto-transformers. They are applicable to voltage-controllable motors (230 V, 50/60 Hz) to control the rotational speed (of fans, pumps, etc.). This controller makes it possible to select 2 optimal motor speeds and to switch these by a contact. So, important energy savings and an increase of comfort can be realised. E.g. Day/Night control.
- 230 VAC – 50/60 Hz – from 1,5 up to 20 A
- IP54
- 2 switches: 5 positions and Off-position
- Several voltage ranges possible
- Indicator lamp
- 230 VAC unregulated output (as an example for damper actuator)
Technical description
- 230 VAC – 50/60 Hz
- Enclosure: sheet steel (RAL 7035, polyester powder coating) or plastic (R-ABS, UL94-V0, RAL 7035)
- IP54
- 2 switches: 5 positions with off-position
- Several voltage ranges possible
- Indicator light
- Current fuse
- 230 VAC unregulated output
- Ready mounted cable glands
- Maximal ambient temperature: 35 °C
Productrange
|
Imax (A) |
Fuse (A) |
| SC2-1-15L25 |
1,5 |
2,5 |
| SC2-1-25L25 |
2,5 |
4,0 |
| SC2-1-35L25 |
3,5 |
5,0 |
| SC2-1-50L25 |
5,0 |
8,0 |
| SC2-1-75L25 |
7,5 |
12,5 |
| SC2-1100L25 |
10,0 |
16,0 |
| SC2-1130L25 |
13,0 |
20,0 |
| SC2-1160L25 |
16,0 |
25,0 |
| SC2-1200L25 |
20,0 |
30,0 |
