- Toroidal transformer benefits:
- Low profile.
- Lightweight.
- Cool running/high efficiency.
- Due to the core shape - low stray magnetic flux leakage (low EMI).
- Dual 117/234 VAC primary. 50/60 Hz. operation.
- Note: Units are designed to have all windings engaged (either series or parallel connected) or connected as an autotransformer. Connection sheet included with transformer.
- Supplied with two neoprene rubber insulating pads, one metal centering washer and all mounting hardware (except the 1,500 VA size).
- 1,500 VA size - is supplied with a potted center for extra strength.
- Minimum 8" long flexible leads.
- Manufactured using class B (+130°C) materials.
- Hipot text of 4,000 VAC RMS between primary and secondary.
- UL recognized to UL 5085-1 general requirements and UL 5085-2 general purpose transformers, UL file #E207860.
- CSA certified to C22.2 #66.1-6 and C22.2 #66.2-6, low voltage transformers - CSA file #209651.
- Self-declared having been evaluated in accordance with applicable sections of IEC/EN61558-2-4.
- This series replaces our older 182 Series toroid transformers.
- Note about Inrush Current:
Due to the superior magnetic properties of toroidal transformers they will be susceptible to high magnetizing current when initially energized, only limited by the low DC resistance of the primary winding. Depending on where you are in the AC cycle when the transformer is energized dictates the chances of overloading the supply circuit. This is why the transformer may sometimes energize without a problem and other times it will blow the fuse or trip the circuit breaker. The duration of this overload is rarely longer than a half of a cycle. Therefore, you should consider using a slow-blow fuse, time delayed circuit breaker or other form of soft start circuitry for the supply line when using these high efficient toroidal transformers.
KGA Enclosures Ltd is a fully authorised distributor of the 1182 Series from Hammond Manufacturing Transformers. We also stock the entire Hammond Manufacturing Transformers range at great competitive pricing and with full customisation options on all applicable products.
Please remember to always use approved distributors like KGA Enclosures Ltd as some companies sell knock-offs and copies, so using approved suppliers assures you receive a genuine product.
To purchase a product, request a quote/lead time and for all other general enquires, please contact us. We aim to respond promptly to all enquires. Payment options include Bank Transfer, PayPal and Credit/Debit cards. Unfortunately, we do not accept cash and cheques.
