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Kieback&Peter · Transformer
TF60, TF160 and TF250
Safety isolating transformer, 230 V AC to 24 V AC, in 63, 160 and 250 VA, for cabinet rail or wall mounting.
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Part numberTF160
Datasheet, PDF
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Overview
The TF60, TF160 and TF250 are Kieback&Peter safety isolating transformers that supply 24 V AC to digital and analogue control equipment. They are made to VDE 0570 and EN 61558. The primary is 230 V AC, 50 to 60 Hz, with a tolerance of 10 percent. Secondary is 24 V AC. They have no enclosure (IP00) and are fitted inside a switch cabinet, on a rail or on the wall. TF60 and TF160 have screw terminals for 2.5 mm2. The TF250 has 4 mm2 terminals on the 24 V side and separate terminals for the 230 V side.
Specification10 values · 3 part numbers
Communication
- Connection
- Screw terminals, 2.5 mm2 (TF60, TF160), 4 mm2 (TF250)
Electrical
- Power supply
- 230 V AC +/-10%, 50 to 60 Hz
Environment
- Operating temperature
- 0 to 40 °C
- Humidity
- 20 to 80% r.h. in operation, non-condensing
- Protection
- IP00
- Protection class
- I
Performance
- Output signal
- 24 V AC, 63 VA (TF60), 160 VA (TF160) or 250 VA (TF250)
Physical
- Dimensions
- 73 x 80 x 87 mm (TF60), 104 x 100.5 x 107 mm (TF160), 104 x 100.5 x 123 mm (TF250)
- Weight
- 1.20 kg (TF60), 3.48 kg (TF160), 4.48 kg (TF250)
- Mounting
- Switch cabinet, rail or wall
From the manufacturer's datasheet for TF60, TF160 and TF250.