STE 2500/4/23
Control- and isolating transformer
Rated input voltage
400 Vac
Rated output voltage
230 Vac
Rated power VDE (DB cos phi=1)
2.500 VA
Version | Rated input voltage | Rated output voltage | Rated power VDE (DB cos phi=1) | |
---|---|---|---|---|
STE 63/23/24 | 230 Vac | 24 Vac | 63 VA | |
STE 63/4/24 | 400 Vac | 24 Vac | 63 VA | |
STE 63/4/23 | 400 Vac | 230 Vac | 63 VA | |
STE 100/23/24 | 230 Vac | 24 Vac | 100 VA | |
STE 100/4/23 | 400 Vac | 230 Vac | 100 VA | |
STE 160/23/24 | 230 Vac | 24 Vac | 160 VA | |
STE 160/4/23 | 400 Vac | 230 Vac | 160 VA | |
STE 250/23/24 | 230 Vac | 24 Vac | 250 VA | |
STE 250/4/24 | 400 Vac | 24 Vac | 250 VA | |
STE 250/4/23 | 400 Vac | 230 Vac | 250 VA | |
STE 320/23/24 | 230 Vac | 24 Vac | 320 VA | |
STE 320/4/23 | 400 Vac | 230 Vac | 320 VA | |
STE 400/23/24 | 230 Vac | 24 Vac | 400 VA | |
STE 400/4/23 | 400 Vac | 230 Vac | 400 VA | |
STE 500/23/24 | 230 Vac | 24 Vac | 500 VA | |
STE 500/4/24 | 400 Vac | 24 Vac | 500 VA | |
STE 500/4/23 | 400 Vac | 230 Vac | 500 VA | |
STE 630/4/23 | 400 Vac | 230 Vac | 630 VA | |
STE 800/4/23 | 400 Vac | 230 Vac | 800 VA | |
STE 1000/4/23 | 400 Vac | 230 Vac | 1,000 VA | |
STE 1600/4/23 | 400 Vac | 230 Vac | 1,600 VA | |
STE 2000/4/23 | 400 Vac | 230 Vac | 2.000 VA | |
STE 2500/4/23 | 400 Vac | 230 Vac | 2.500 VA |
Technical data for STE 2500/4/23
Input | |
---|---|
Rated input voltage | 400 Vac |
Tappings Input | ±5 % |
Rated frequency | 50 - 60 Hz |
Output | |
---|---|
Rated output voltage | 230 Vac |
Rated power VDE (DB cos phi=1) | 2.500 VA |
Rated power VDE (KB cos phi=0.5) | 12.500 VA |
No-load voltage (app. x factor) | 1.01 |
Efficiency | 95.0 % |
Approvals | |
---|---|
Approvals | cURus |
Environment | |
---|---|
Ambient temperature max. | 40 °C |
Type of cooling | self-cooling |
Safety and protection | |
---|---|
Type | Open type |
Insulation class | VDE=B, UL=class 130 |
Protection index | IP 00 |
Safety class (prepared) | I |
Short circuit strength | non-short-circuit proof |
PRI Fusing recommendation by circuit breaker with tripping characteristic type 20 x Irated related to set) | |
---|---|
Setting range | 6.30 - 10.00 A |
Setting value | 6.40 A |
Terminal and mounting | |
---|---|
Fixing method | Base plate |
Fixing screws | M8 |
Terminals Input | push-in terminals, 4 mm² |
Terminals Output | push-in terminals, 4 mm² |
Terminals PE | Tab connector, 6.3 x 0.8 mm |
Measures and weights | |
---|---|
Width | 192 mm |
Height | 183 mm |
Depth | 183 mm |
Weight | 25.50 kg |
Info on STE series
General Data
- Rated power 63 - 2,500 VA
- Degree of protection IP 00
- Efficiency up to 95 %
- Maximum ambient temperature 40 °C
- Insulation class B
- Rated output voltage 24 - 230 Vac
- Rated input voltage 230 - 400 Vac
Benefits
- Up to 250 VA with combination footplate for bolted and rail mounting
- Very good corrosion protection and low noise thanks to BLOCK IMPEX vacuum impregnation
- Very good switch-on behaviour thanks to reduced starting currents
- High power density due to a compact construction design
- Primary side ±5 % tappings for voltage adjustment
- Simple mounting thanks to robust metal footplate with oval slots
- Quick to cable up thanks to the use of push-in terminals
- Contact protected screw connection terminals complying with UVV BGV A3