Universal control‑, safety isolating‑ and isolating transformer USTE

Universal control‑, safety isolating‑ and isolating transformer USTE, USTE
Data Standards/Certifications Applications Downloads
General Data
  • Rated input voltage 208 ‑ 600 Vac
  • Rated output voltage 24 ‑ 230 Vac
  • Rated power 100 ‑ 3200 VA
  • Insulation class B
  • Maximum ambient temperature 104 °F / 40 °C
  • Efficiency up to 96 %
  • Degree of protection IP 00
Advantages
  • Universal input voltages 208 to 600 Vac
  • Reduced inrush current
  • High power density due to a compact construction design
  • Very good corrosion protection and low noise due to vacuum impregnation
  • Fast installation because of the use of cage‑clamp terminals
  • Contact protected screw connection terminals complying with UVV BGV A3
  • Simple mounting due to robust metal footplate with oval slots
  • DIN rail clamp included up to 250 VA
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USTE 100/2x12
USTE 100/2x115
USTE 250/2x12
USTE 250/2x115
USTE 400/2x12
USTE 400/2x115
USTE 630/2x12
USTE 630/2x115
USTE 800/2x115
USTE 1000/2x115
USTE 1200/2x115
USTE 1600/2x115
USTE 2500/2x115
USTE 3200/2x115
Input
208 Vac/230 Vac/380 Vac; 400 Vac/415 Vac/440 Vac; 460 Vac/480 Vac/500 Vac; 525 Vac/550 Vac/575 Vac; 600 Vac
208 Vac/230 Vac/380 Vac; 400 Vac/415 Vac/440 Vac; 460 Vac/480 Vac/500 Vac; 525 Vac/550 Vac/575 Vac; 600 Vac
208 Vac/230 Vac/380 Vac; 400 Vac/415 Vac/440 Vac; 460 Vac/480 Vac/500 Vac; 525 Vac/550 Vac/575 Vac; 600 Vac
208 Vac/230 Vac/380 Vac; 400 Vac/415 Vac/440 Vac; 460 Vac/480 Vac/500 Vac; 525 Vac/550 Vac/575 Vac; 600 Vac
208 Vac/230 Vac/380 Vac; 400 Vac/415 Vac/440 Vac; 460 Vac/480 Vac/500 Vac; 525 Vac/550 Vac/575 Vac; 600 Vac
208 Vac/230 Vac/380 Vac; 400 Vac/415 Vac/440 Vac; 460 Vac/480 Vac/500 Vac; 525 Vac/550 Vac/575 Vac; 600 Vac
208 Vac/230 Vac/380 Vac; 400 Vac/415 Vac/440 Vac; 460 Vac/480 Vac/500 Vac; 525 Vac/550 Vac/575 Vac; 600 Vac
208 Vac/230 Vac/380 Vac; 400 Vac/415 Vac/440 Vac; 460 Vac/480 Vac/500 Vac; 525 Vac/550 Vac/575 Vac; 600 Vac
208 Vac/230 Vac/380 Vac; 400 Vac/415 Vac/440 Vac; 460 Vac/480 Vac/500 Vac; 525 Vac/550 Vac/575 Vac; 600 Vac
208 Vac/230 Vac/380 Vac; 400 Vac/415 Vac/440 Vac; 460 Vac/480 Vac/500 Vac; 525 Vac/550 Vac/575 Vac; 600 Vac
208 Vac/230 Vac/380 Vac; 400 Vac/415 Vac/440 Vac; 460 Vac/480 Vac/500 Vac; 525 Vac/550 Vac/575 Vac; 600 Vac
208 Vac/230 Vac/380 Vac; 400 Vac/415 Vac/440 Vac; 460 Vac/480 Vac/500 Vac; 525 Vac/550 Vac/575 Vac; 600 Vac
208 Vac/230 Vac/380 Vac; 400 Vac/415 Vac/440 Vac; 460 Vac/480 Vac/500 Vac; 525 Vac/550 Vac/575 Vac; 600 Vac
208 Vac/230 Vac/380 Vac; 400 Vac/415 Vac/440 Vac; 460 Vac/480 Vac/500 Vac; 525 Vac/550 Vac/575 Vac; 600 Vac
50 - 60 Hz
50 - 60 Hz
50 - 60 Hz
50 - 60 Hz
50 - 60 Hz
50 - 60 Hz
50 - 60 Hz
50 - 60 Hz
50 - 60 Hz
50 - 60 Hz
50 - 60 Hz
50 - 60 Hz
50 - 60 Hz
50 - 60 Hz
Output
2 x 12 Vac
2 x 115 Vac
2 x 12 Vac
2 x 115 Vac
2 x 12 Vac
2 x 115 Vac
2 x 12 Vac
2 x 115 Vac
2 x 115 Vac
2 x 115 Vac
2 x 115 Vac
2 x 115 Vac
2 x 115 Vac
2 x 115 Vac
Rated power VDE (DB cos phi=1)
100 VA
100 VA
250 VA
250 VA
400 VA
400 VA
630 VA
630 VA
800 VA
1.000 VA
1.200 VA
1.600 VA
2.500 VA
3.200 VA
Rated power VDE (KB cos phi=0.5)
310 VA
310 VA
850 VA
850 VA
1.440 VA
1.440 VA
2.350 VA
2.350 VA
3.400 VA
5.000 VA
5.000 VA
7.800 VA
12.500 VA
14.400 VA
No‑load voltage (app. x factor)
1.07
1.07
1.07
1.07
1.05
1.05
1.03
1.03
1.03
1.02
1.02
1.02
1.01
1.02
Efficiency
87 %
87 %
90 %
90 %
92 %
92 %
93 %
93 %
93 %
94 %
94 %
94 %
95 %
96 %
Standards
Classification
Control‑ and safety isolating transformer
Control‑ and isolating transformer
Control‑ and safety isolating transformer
Control‑ and isolating transformer
Control‑ and safety isolating transformer
Control‑ and isolating transformer
Control‑ and safety isolating transformer
Control‑ and isolating transformer
Control‑ and isolating transformer
Control‑ and isolating transformer
Control‑ and isolating transformer
Control‑ and isolating transformer
Control‑ and isolating transformer
Control‑ and isolating transformer
Approvals
Approvals
cURus
cURus
cURus
cURus
cURus
cURus
cURus
cURus
cURus
cURus
cURus
cURus
cURus
cURus
Environment
Ambient temperature max.
104.0 °F
104.0 °F
104.0 °F
104.0 °F
104.0 °F
104.0 °F
104.0 °F
104.0 °F
104.0 °F
104.0 °F
104.0 °F
104.0 °F
104.0 °F
104.0 °F
Type of cooling
self-cooling
self-cooling
self-cooling
self-cooling
self-cooling
self-cooling
self-cooling
self-cooling
self-cooling
self-cooling
self-cooling
self-cooling
self-cooling
self-cooling
Safety and protection
Type
Open type
Open type
Open type
Open type
Open type
Open type
Open type
Open type
Open type
Open type
Open type
Open type
Open type
Open type
Insulation class
VDE=B, UL=class 130
VDE=B, UL=class 130
VDE=B, UL=class 130
VDE=B, UL=class 130
VDE=B, UL=class 130
VDE=B, UL=class 130
VDE=B, UL=class 130
VDE=B, UL=class 130
VDE=B, UL=class 130
VDE=B, UL=class 130
VDE=B, UL=class 130
VDE=B, UL=class 130
VDE=B, UL=class 130
VDE=B, UL=class 130
IP 00
IP 00
IP 00
IP 00
IP 00
IP 00
IP 00
IP 00
IP 00
IP 00
IP 00
IP 00
IP 00
IP 00
Safety class (prepared)
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Short circuit strength
non-short-circuit proof
non-short-circuit proof
non-short-circuit proof
non-short-circuit proof
non-short-circuit proof
non-short-circuit proof
non-short-circuit proof
non-short-circuit proof
non-short-circuit proof
non-short-circuit proof
non-short-circuit proof
non-short-circuit proof
non-short-circuit proof
non-short-circuit proof
PRI Fusing recommendation by circuit breaker with tripping characteristic type 20 x Irated related to set)
Setting range 208 ‑ 230 Vac
0.63 ‑ 1.00 A
0.63 ‑ 1.00 A
1.00 ‑ 1.60 A
1.00 ‑ 1.60 A
1.60 ‑ 2.50 A
1.60 ‑ 2.50 A
2.50 ‑ 4.00 A
2.50 ‑ 4.00 A
2.50 ‑ 4.00 A
4.00 ‑ 6.30 A
4.00 ‑ 6.30 A
6.30 ‑ 10.00 A
10.00 ‑ 16.00 A
10.00 ‑ 16.00 A
Setting value 208 ‑ 230 Vac
0.63 A
0.63 A
1.3 A
1.3 A
2.1 A
2.1 A
3.2 A
3.2 A
3.9 A
5 A
5 A
7.5 A
12.5 A
15.2 A
Setting range 380 ‑ 415 Vac
0.25 ‑ 0.40 A
0.25 ‑ 0.40 A
0.63 ‑ 1.00 A
0.63 ‑ 1.00 A
1.00 ‑ 1.60 A
1.00 ‑ 1.60 A
1.60 ‑ 2.50 A
1.60 ‑ 2.50 A
1.60 ‑ 2.50 A
2.50 ‑ 4.00 A
2.50 ‑ 4.00 A
4.00 ‑ 6.30 A
6.30 ‑ 10.00 A
6.30‑10.00 A
Setting value 380 ‑ 415 Vac
0.34 A
0.34 A
0.71 A
0.71 A
1.1 A
1.1 A
1.7 A
1.7 A
2.2 A
2.7 A
2.7 A
4.1 A
6.9 A
8.4 A
Setting range 440 +20 Vac
0.25 ‑ 0.40 A
0.25 ‑ 0.40 A
0.63 ‑ 1.00 A
0.63 ‑ 1.00 A
1.00 ‑ 1.60 A
1.00 ‑ 1.60 A
1.00 ‑ 1.60 A
1.00 ‑ 1.60 A
1.60 ‑ 2.50 A
1.60 ‑ 2.50 A
1.60 ‑ 2.50 A
2.50 ‑ 4.00 A
4.00 ‑ 6.30 A
6.30‑10.00 A
Setting value 440 +20 Vac
0.31 A
0.31 A
0.64 A
0.64 A
1 A
1 A
1.5 A
1.5 A
1.9 A
2.4 A
2.4 A
3.7 A
6.1 A
7.5 A
Setting range 500 ‑20/+25 Vac
0.25 ‑ 0.40 A
0.25 ‑ 0.40 A
0.40 ‑ 0.63 A
0.40 ‑ 0.63 A
0.63 ‑ 1.00 A
0.63 ‑ 1.00 A
1.00 ‑ 1.60 A
1.00 ‑ 1.60 A
1.60 ‑ 2.50 A
1.60 ‑ 2.50 A
1.60 ‑ 2.50 A
2.50 ‑ 4.00 A
4.00 ‑ 6.30 A
6.30‑10.00 A
Setting value 500 ‑20/+25 Vac
0.27 A
0.27 A
0.57 A
0.57 A
0.9 A
0.9 A
1.3 A
1.3 A
1.7 A
2.2 A
2.2 A
3.3 A
5.2 A
6.5 A
Setting range 575 ±25 Vac
0.16 ‑ 0.25 A
0.16 ‑ 0.25 A
0.40 ‑ 0.63 A
0.40 ‑ 0.63 A
0.63 ‑ 1.00 A
0.63 ‑ 1.00 A
1.00 ‑ 1.60 A
1.00 ‑ 1.60 A
1.00 ‑ 1.60 A
1.60 ‑ 2.50 A
1.60 ‑ 2.50 A
2.50 ‑ 4.00 A
4.00 ‑ 6.30 A
4.00 ‑ 6.30 A
Setting value 575 ±25 Vac
0.24 A
0.24 A
0.5 A
0.5 A
0.81 A
0.81 A
1.2 A
1.2 A
1.5 A
1.9 A
1.9 A
2.9 A
4.7 A
5.8 A
Terminal and mounting
Fixing method
Dual purpose base plate also for installation on mounting rails
Dual purpose base plate also for installation on mounting rails
Dual purpose base plate also for installation on mounting rails
Dual purpose base plate also for installation on mounting rails
Base plate
Base plate
Base plate
Base plate
Base plate
Base plate
Base plate
Base plate
Base plate
Base plate
Fixing screws
M4
M4
M5
M5
M5
M5
M6
M6
M6
M6
M6
M8
M8
M10
Terminals
Spring terminals, PE 6.3 x 0.8
Spring terminals, PE 6.3 x 0.8
Spring terminals, PE 6.3 x 0.8
Spring terminals, PE 6.3 x 0.8
Spring terminals, PE 6.3 x 0.8
Spring terminals, PE 6.3 x 0.8
Spring terminals, PE 6.3 x 0.8
Spring terminals, PE 6.3 x 0.8
Spring terminals, PE 6.3 x 0.8
Spring terminals, PE 6.3 x 0.8
Spring terminals, PE 6.3 x 0.8
Spring terminals, PE 6.3 x 0.8
Spring terminals, PE 6.3 x 0.8
Spring terminals, PE 6.3 x 0.8
Measures and weights
Weight
4.63 lbs
4.63 lbs
7.94 lbs
7.94 lbs
11.68 lbs
11.68 lbs
17.42 lbs
17.42 lbs
24.03 lbs
30.42 lbs
30.42 lbs
45.86 lbs
57.98 lbs
85.98 lbs
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Order numbers
Order Number
USTE 100/2x12
USTE 100/2x115
USTE 250/2x12
USTE 250/2x115
USTE 400/2x12
USTE 400/2x115
USTE 630/2x12
USTE 630/2x115
USTE 800/2x115
USTE 1000/2x115
USTE 1200/2x115
USTE 1600/2x115
USTE 2500/2x115
USTE 3200/2x115