Control- and isolating transformer

STEU 100/23

Type

STEU 100/23

Input

Rated input voltage

230/400 Vac

Tappings Input

±15 V

Rated frequency

50 - 60 Hz

Output

Rated output voltage

2 x 115 Vac

Rated power VDE (DB cos phi=1)

100 VA

Rated power VDE (KB cos phi=0.5)

175 VA

No-load voltage (app. x factor)

1.10

Efficiency

86.0 %

Standards

Classification

Control- and isolating transformer

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 230 ±15 Vac

0.25 - 0.40 A

Setting value 230 ±15 Vac

0.35 A

Setting range 400 ±15 Vac

0.16 - 0.25 A

Setting value 400 ±15 Vac

0.20 A

Order numbers

Order Number

STEU 100/23

Type

STEU 100/23

Terminal and mounting

Fixing method

Dual purpose base plate also for installation on

mounting rails

Fixing screws

M4

Terminals

Spring terminal, PE 6.3 x 0.8

Measures and weights

Weight

1.3 kg

64.0

84.0

85.0

64.0

54.5

96.0