
Number
Highlights & Details
Control, security, isolation transformer series ST
- This text is machine translated.
Technical specifications
- Protection class IP 00
- Input side ±15 V taps for voltage adjustment
- Natural cooling
- Product type
Control transformer
- Output voltage
230 V AC
- No. of outputs
1 x
- No. of inputs
1 x
160 VA
- Input voltage
380 V AC
400 V AC
420 V AC
- Standards
VDE, UL 5085-1/-2, CSA 22.2 NO. 66
- Connection
Screw terminal
- Width
96 mm
- Height
103 mm
- Length
88 mm
- Dim
(L x W x H) 88 x 96 x 103 mm
- Output voltage (number x voltage)
1 x 230 V AC
- Design type
open
- Input voltage (number x voltage)
1 x 380 V AC, 400 V AC, 420 V AC
- Frequency
50 - 60 Hz
- Weight
2.8 kg
- Content
1 pc(s)
- Insulation class
VDE = B, UL = class 105
- Mounting type
L-piece
- Test mark
cULus recognized
- RoHS-compliant
Yes
- Protection class
I
- Features
+/- 5% input voltage terminal
- Type
ST 160/4/23
- Max. ambient temperature
+40 °C
- Efficiency
87 %
160 VA
- Mounting type
M5 screws
- Type
ST 160/4/23
- Efficiency
86 %
- Fitting method
Base plate
- Primary voltage
400 V
Documents & Downloads
Datasheet
Datasheet 715453 BLOCK ST 160/4/23 Control transformer, Isolation transformer, Safety transformer 1 x 380 V AC, 400 V AC, 420 V AC 1 x 23
User & Safety Instructions
User & Safety Instructions 715453 BLOCK ST 160/4/23 Control transformer, Isolation transformer, Safety transformer 1 x 380 V AC, 400 V AC, 420 V AC 1 x 23






