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Suzhou Weikna Electric Co., Ltd
FST Fault - Safety Transformer
NegotiableUpdate on 03/27
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Overview
FST Fault - Safety Transformer
Product Details
FST
Fault safety transformer
DIN rail, PRI 230/400 Vac, SEC 24/230 Vac, 100 VA/160 VA/250 VA
General data
Measure power of 100 VA/160 VA/250 VA
The maximum ambient temperature is 40 ° C
Insulation material grade B
Measure input voltage of 230 Vac/400 Vac
Measure the output voltage of 24 Vac/230 Vac
Protection level IP 00
advantage
Equipped with built-in fault protection device
For fixed 100 VA and 160 VA specifications achieved through the installation of built-in support rails that comply with DIN 50022 requirements
Obtaining high unit capacity efficiency through a compact structure
Reduce impulse current
Can operate between 50-60 Hz
Good corrosion resistance and minimal noise ensured through vacuum infiltration
Input voltage 230 Vac and 400 Vac primary winding
standard
Fault, Safety, Control and Security Transformers
According to EN 61558, paragraphs 1 and 2-2, paragraphs 2-6
Fault, safety, control and separation transformers
According to: EN 61558, paragraphs 1 and 2-2, paragraphs 2-4
license
VDE
application
Fault insurance transformer is used as an isolation transformer for safe electrical isolation of input and output terminals
Fault insurance transformer is used as a control transformer for electrical isolation of input and output terminals
Fault safety transformer is used as a safety transformer for safe electrical isolation of input and output terminals
250 VA
FST datasheet
Fault safety transformer
DIN rail, PRI 230/400 Vac, SEC 24/230 Vac, 100 VA/160 VA/250 VA
General data
Measure power of 100 VA/160 VA/250 VA
The maximum ambient temperature is 40 ° C
Insulation material grade B
Measure input voltage of 230 Vac/400 Vac
Measure the output voltage of 24 Vac/230 Vac
Protection level IP 00
advantage
Equipped with built-in fault protection device
For fixed 100 VA and 160 VA specifications achieved through the installation of built-in support rails that comply with DIN 50022 requirements
Obtaining high unit capacity efficiency through a compact structure
Reduce impulse current
Can operate between 50-60 Hz
Good corrosion resistance and minimal noise ensured through vacuum infiltration
Input voltage 230 Vac and 400 Vac primary winding
standard
Fault, Safety, Control and Security Transformers
According to EN 61558, paragraphs 1 and 2-2, paragraphs 2-6
Fault, safety, control and separation transformers
According to: EN 61558, paragraphs 1 and 2-2, paragraphs 2-4
license
VDE
application
Fault insurance transformer is used as an isolation transformer for safe electrical isolation of input and output terminals
Fault insurance transformer is used as a control transformer for electrical isolation of input and output terminals
Fault safety transformer is used as a safety transformer for safe electrical isolation of input and output terminals
| variant | Measure input voltage | Measure output voltage | measured power |
| VDE (DB cos phi=1) | FST 100/23 | 230 Vac/400 Vac | 230 Vac |
| 100 VA | FST 100/24 | 230 Vac/400 Vac | 24 Vac |
| 100 VA | FST 160/23 | 230 Vac/400 Vac | 230 Vac |
| 160 VA | FST 160/24 | 230 Vac/400 Vac | 24 Vac |
| 160 VA | FST 250/23 | 230 Vac/400 Vac | 230 Vac |
| 250 VA | FST 250/24 | 230 Vac/400 Vac | 24 Vac |
250 VA
FST datasheet
