Powering safety circuits with QT&E designed and manufactured

Control Transformers

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Build configurations and capabilities

Electrical Characteristics

50VA up to your required power level

1-Phase

50Hz and/or 60Hz

Up to 600Vrms input

Up to 600Vrms output

NRTL to UL 506

Isolation

Up to 5,000 Vrms

Terminal Configurations

Terminal strip

Ring-lug compatibility

Touch-safe configurations

Lexan covers

Examples of Control Transformers

400 V to 120 V control transformer

2 kVA Control Transformer

1-Phase, 50/60Hz

Primary=380/400/415/440/480 Vrms

Secondary 1=120 Vrms @ 1.67 Arms

Secondary 2=208 Vrms @ 8.65 Arms

460 V to 110/120 V control transformer

440 V Control Transformer

1-Phase, 50/60Hz

Primary=440/460/480 Vrms

Secondary 1=20 Vrms @ 1 Arms

Secondary 2=110 Vrms @ 60 Arms

Secondary 3=120 Vrms @ 60 Arms

Secondary 4=230 Vrms @ 20 Arms

24 V to 24 V control transformer

92 VA Control Transformer

1-Phase, 60Hz

Primary=24 Vrms

Secondary 1=24 Vrms @ 8 Arms

CE Mark, NRTL to UL 506