CONTROL TRANSFORMERS

Control transformers with galvanic isolation are used for supplies of control systems with more than two consumers in accordance with EN 60204. Designed in accordance with VDE 0113, control transformers also provide continuous power in the event of short-term overloads. BLOCK’s standard range includes power ratings of between 40 VA and 25,000 VA.

OVERVIEW

› Control transformer in accordance with VDE 0113
› Power output: 40 VA to 25,000 VA
› Supply of control systems in accordance with EN 60204

Christoph Carstens

Christoph Carstens

Product Management Transformers

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PRODUCT SEARCH FOR CONTROL TRANSFORMERS

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Standards & Approvals: VDE Approval
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Image of BLOCK Item: ST 250/4/24
ST 250/4/24
Control- and safety isolating transformer • 1ph • 250 VA • IN: 380-420 Vac • OUT: 24 Vac
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Image of BLOCK Item: FST 250/23
FST 250/23
FAIL-SAFE transformer, control- and isolating transformer • 1ph • 250 VA • IN: 230-400 Vac • OUT: 230 Vac
Product details
Image of BLOCK Item: ST 500/4/24
ST 500/4/24
Control- and safety isolating transformer • 1ph • 500 VA • IN: 380-420 Vac • OUT: 24 Vac
Product details
Image of BLOCK Item: ST 250/23/42
ST 250/23/42
Control- and safety isolating transformer • 1ph • 250 VA • IN: 219-241 Vac • OUT: 42 Vac
Product details
Image of BLOCK Item: STU 250/24
STU 250/24
Control- and safety isolating transformer • 1ph • 250 VA • IN: 230-520 Vac • OUT:  24 Vac
Product details
Image of BLOCK Item: ST 63/4/24
ST 63/4/24
Control- and safety isolating transformer • 1ph • 63 VA • IN: 380-420 Vac • OUT: 24 Vac
Product details
Image of BLOCK Item: ST 250/11/24
ST 250/11/24
Control- and safety isolating transformer • 1ph • 250 VA • IN: 109-121 Vac • OUT: 24 Vac
Product details
Image of BLOCK Item: ST 250/23/12
ST 250/23/12
Control- and safety isolating transformer • 1ph • 250 VA • IN: 219-241 Vac • OUT: 12 Vac
Product details
Image of BLOCK Item: ST 500/44/23
ST 500/44/23
Control- and isolating transformer • 1ph • 500 VA • IN: 418-462 Vac • OUT: 230 Vac
Product details
Image of BLOCK Item: STU 800/24
STU 800/24
Control- and safety isolating transformer • 1ph • 800 VA • IN: 230-520 Vac • OUT:  24 Vac
Product details
Image of BLOCK Item: ST 320/4/23
ST 320/4/23
Control- and isolating transformer • 1ph • 320 VA • IN: 380-420 Vac • OUT: 230 Vac
Product details
Image of BLOCK Item: ST 400/4/24
ST 400/4/24
Control- and safety isolating transformer • 1ph • 400 VA • IN: 380-420 Vac • OUT: 24 Vac
Product details