Autotransformer regulators serve the purpose of airflow control, fitted in single-phase ventilation and heating systems.
The transformers are made with Class II insulation.
Dalap TRR
| Combination name | Code | EAN | Availability | Price VAT excl. | Preis VAT incl. | Add to cart |
|---|---|---|---|---|---|---|
APPLICATION
Autotransformer fan speed controllers serve the purpose of airflow control in single-phase fan motors controlled by voltage.
Mounted in industrial ventilation or heating installations.
DESIGN
The rotary knob on the housing panel is used for setting the rotational speed.
Equipped with an independent switch indicating activation by backlight.
The transformers are made with Class II insulation and protection grade IP54, maximum ambient temperature 40°C, thermal class of insulation B (130°C).
| Model | Dimensions (mm) | |||||||
|---|---|---|---|---|---|---|---|---|
| A | B | C | D | E | Mounting | Weight [kg] | Downloads | |
| Dalap TRR 1,5/1 | 96 | 166 | 91 | 78 | 148 | M4 | 1,50 | Detail  |
| Dalap TRR 3,0/1 | 96 | 166 | 91 | 78 | 148 | M4 | 2,50 | Detail  |
| Dalap TRR 5,0 | 145 | 210 | 145 | 100 | 155 | M6 | 4,50 | Detail  |
| Dalap TRR 10,0 | 147 | 277 | 155 | 113 | 255 | M6 | 8,50 | Detail  |
| Dalap TRR 14,0 | 147 | 277 | 155 | 113 | 225 | M6 | 10,50 | Detail  |
| Model | Voltage (V) / Frequency (Hz) | Current (A) | IP | Insulation | Maximum Ambient Temperature [°C] |
|---|---|---|---|---|---|
| DALAP TRR 1,5/1 | 1∼230/50-60 |
1,5 | 54 | Class II |
40 |
| DALAP TRR 3,0/1 | 3,0 | 54 | 40 | ||
| DALAP TRR 5,0 | 5,0 | 54 | 40 | ||
| DALAP TRR 10,0 | 10,0 | 54 | 40 | ||
| DALAP TRR 14,0 | 14,0 | 54 | 40 |
Autotransformer regulators serve the purpose of airflow control, fitted in single-phase ventilation and heating systems.
The transformers are made with Class II insulation.