Control- and isolating transformer

USTE 500/2x115 - Discontinued types - not for new designs

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

Product Control- and isolating transformer
Order number USTE 500/2x115
Power 500 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 • 2.17 Aac
Frequency range 50 Hz to 60 Hz
Short-Circuit Losses 19.23 W
No-Load Losses 18.54 W
Short-Term Power / instantaneous output 2,000 VA
Short circuit voltage uk 3.60 %
EN insulation class B (130°C)
UL Insulation class class 130
Duty Cycle 100 %
Wire material Copper
Efficiency 93 %
General
Short circuit proof not short-circuit proof
Switching group II
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
Weight 7.91 kg / 17.44 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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