Transformer
2240
- Double-isolated transformer
- 3.75 kVAC isolation voltage
- 30 VA ring core transformer
- Thermal overload protection
- 12 or 24 VAC secondary voltage
- Standard 11-pole relay socket
Advanced features
- Two transformers may be paralleled for higher output power.
Application
- Transformer for supply of components with 12 or 24 VAC supply voltage.
- Transformer for stabilized DC power supplies, e.g. type 2229.
- Suitable for PELV/SELV applications.
Technical characteristics
- Standard primary input voltages of 115 or 230 VAC.
- Standard secondary voltages of 12 or 24 VAC.
- Ring core transformer with separate 3.75 kVAC isolation voltage between primary and secondary windings.
- Fitted with a thermal fuse.
- The device is supplied with a retention clip for a safe attachment to the relay socket.
- Mounting for a standard 11-pole socket which can be adapted for DIN rail or plate use with PR’s 7023 adaptor and 7024 mounting keying.
Datablad & Manualer
Kompletterande dokumentation
EU försäkran om överensstämmelse
- 2240DoC_EU_103_UK.pdf
- 2240DoC_EU_102_UK.pdf
- 2240DoC_EU_101_UK.pdf
- 2240DoC_EU_100_UK.pdf
- Tidigare versioner
- Senaste versionen
UKCA försäkran om överensstämmelse
- 2240DoC_UKCA_100_UK.pdf
- Senaste versionen
Säkerhetsanvisningar
Säkerhetsanvisningar
- SN2200-2_103_2232.pdf
- SN2200-2_102_1949.pdf
- SN2200-2_101_1613.pdf
- SN2200-2_100_1035.pdf
- Tidigare versioner
- Senaste versionen
Godkännanden och certifikat
EAC-försäkran
- EAC-Declaration.pdf
- Senaste versionen
Metrology Pattern Approval (MPA), Russia
- MPA_Russia.pdf
- Senaste versionen
Environmental Conditions
| Operating temperature | -20°C to +60°C |
| Relative humidity | < 95% RH (non-cond.) |
| Protection degree | IP50 |
Mechanical specifications
| Dimensions (HxWxD) | 80.5 x 35.5 x 84.5 mm (D is without pins) |
| Weight approx. | 600 g |
Common specifications
Isolation voltage |
|
| Isolation voltage, test / working | 3.75 kVAC / 250 VAC |
| Power derating | Tamb. > 25°C, 0.4 VA/°C |
| EMC immunity influence | < ±0.5% of span |
Input specifications
| Primary voltage |
207...253 VAC
97.75...132.25 VAC |
| Frequency | 50...60 Hz |
Output specifications
| Secondary voltage (loaded) |
24 VAC / 1.25 A
12 VAC / 2.50 A |
| Secondary voltage (unloaded) |
28 VAC
14 VAC |
| of span | = of the presently selected range |
Observed authority requirements
| EMC | 2014/30/EU & UK SI 2016/1091 |
| LVD | 2014/35/EU & UK SI 2016/1101 |
| RoHS | 2011/65/EU & UK SI 2012/3032 |
| EAC | TR-CU 020/2011 |
Need support to select the right product for your application?
Our sales engineers are ready to help specify the right device to meet your needs.
Reach out by phone to get in touch with us straight away – or use the contact form or quick quote function to send your RFQ directly from the website. You’ll get a response within 24 hours on normal business days.
You can expect to get a confirmed delivery date via email within 2 days after we have received your order.
As soon as your package leaves our warehouse, you’ll receive tracking details via email. And if you have any questions along the way we’re just a phone call or email away.
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