Field Switching, Sensing & Safety · Control and safety transformers
320VA 240/400/525-115/230V T/FORM
SKU 680320042
R 2 548.40incl. VAT
Quantity:
1
Specifications
- Category
- Field Switching, Sensing & Safety
- Sub-category
- Control and safety transformers
- Product code
- 680320042
- Type
- Inventory Item
- DEPTH
- 138mm
- WIDTH
- 108mm
- HEIGHT
- 135mm
- POWER RATING
- 320A
- Sub Category
- Control and safety transformers
- Pricing Group
- CAT B6
- OUTPUT VOLTAGE
- 115-230V
Detailed Description
TR28 series control and safety or isolating transformers
Control and safety or isolating single-phase transformers supply high instantaneous power for the correct operation of contactors and other control and switchgear.
Features:
- Thermal class: B (130°C)
- Class: Class I
- Frequency: 50/60 Hz
- DIN rail mountable (up to 400VA)
- Secondary voltages: 12 - 24V (or) 115 - 230V
- Protection degree: IP20 protection (finger safe)
- Dielectric strength: Primary - secondary > 4.5kV
- Standards: IEC/EN 61558-1, IEC/EN 61558-2-2 /-2-4 /-2-6
- Serial-parallel secondary bridge pieces for ease of connection
- Primary voltages: 240V - 400V - 525V (with regulation taps + and - 20V)
- High capacity clamp terminals (10 mm2 up to 400VA / 25 mm²up to 1250VA)
- High flexibility - several primary rated voltages (with regulation taps +20V or -20V)
| SERIES | TR 28 series |
| DESCRIPTION | Control and safety transformer |
| PRIMARY VOLTAGES | 240V - 400V - 525V (with regulation taps + and - 20V) |
| SECONDARY VOLTAGES | 115 - 230V |
| THERMAL CLASS | B (130°C) |
| TYPE | Class 1 |
| FREQUENCY | 50/60 Hz |
| PROTECTION INDEX | IP20 |
| POWR (VA) 25°C | 320 |
| POWR (VA) 40°C | 250 |
| INRUSH (VA) | 600 |
| WEIGHT (KG) | 4.45 |
| DIMENSIONS (MM) | (H) 135 x (W) 108 x (D) 138 |
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