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2240 Transformer
Brand: PR Electronics
- 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
- Two transformers may be paralleled for higher output power.
- 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.
Specifications
Brand
Approvals & Certifications
- CE
- EAC TR CU 020/2011
- IEC 61140
Dimensions
- 3.17” x 1.40” x 3.33” {80.5 x 35.5 x 84.5 mm (H x W x D)} - D is without Pins
Environmental Protection
- IP50
Frequency
- 50/60 Hz
Humidity
- < 95 % Relative Humidity
Input
- 207-253 Vac
- 97.75-132.25 Vac
Isolation
- 3.75 kVac at 250 Vac - Test/Working
Mounting
- DIN Rail Mounting
Output
- 12 Vac at 2.50 A - Loaded
- 14 Vac - Unloaded
- 24 Vac at 1.25 A - Loaded
- 28 Vac - Unloaded
Span & Zero Effect
- < ± 0.5 % of Span - EMC Immunity Influence
Temperature Range
- -20° to 60° C (-4° to 140° F)
- 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.