Control- and isolating transformer

USTE 800/2x115

Characteristics

Benefits

 Universal input voltages 208 to 600 Vac

 Very good switch-on behaviour thanks to reduced starting currents

 High power density due to a compact construction design

 Very good corrosion protection and low noise thanks to BLOCK IMPEX vacuum impregnation

 Quick to cable up thanks to the use of spring-clamp terminals

 Contact protected screw connection terminals complying with UVV BGV A3

 Simple mounting thanks to robust metal footplate with oval slots

 Up to 250 VA with combination footplate for bolted and rail mounting

Product Control- and isolating transformer
Order number USTE 800/2x115
Power 800 VA
Input 208 V / 230 V / 380 V / 400 V / 415 V / 440 V / 460 V / 480 V / 500 V / 525 V / 550 V / 575 V / 600 V
Output 2 x 115 V • 3.48 Aac
Frequency range 50 Hz to 60 Hz
Short-Circuit Losses 34 W
No-Load Losses 24.5 W
Short-Term Power / instantaneous output 3,400 VA
Short-Circuit Voltage uk / 4.00 %
EN insulation class B (130°C)
UL Insulation class class 130
Duty Cycle 100 %
Wire material Copper
Efficiency 93.2 %
General
Short circuit proof not short-circuit proof
Switching group IIii0
Cooling type AN
Enviroment
Ambient temperature -20 °C to 40 °C / -4 °F to 104 °F
Max. installation height 2,000 m / 6,562 ft
Protection and safety
Protection type IP 00
Protection class (prepared) I
Overvoltage category III
Degree of contamination 1
Electrical Connections
Terminal Pri Push-in terminal
Terminal Sec Push-in terminal
Terminal PE Flat plug connection
Size and Weight
Width 150 mm / 5.91 in
Height 148 mm / 5.83 in
Depth 142 mm / 5.59 in
Weight 10.5 kg / 23.15 lbs
Low Voltage Directive EN 61558-2-2
EN 61558-2-4
Approval cULus - Listed UL 5085-1/-2; CSA 22.2

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