Datasheet

Relative temperature-related measurement deviation % 5

Temperature drift per °C %/°C 0.1

Relative repeat accuracy % 1

General technical details:

Design of the display LCD

Product function

• overcurrent recognition of 1 phase Yes

• overcurrent recognition of 3 phases No

• undercurrent recognition of 1 phase Yes

• undercurrent recognition of 3 phases No

• overcurrent recognition DC Yes

• undercurrent recognition DC Yes

• current window recognition DC Yes

• reset external Yes

• self-reset Yes

• open-circuit or closed-circuit current principle Yes

Starting time / after the control supply voltage has been applied ms 1,000

Type of / supply voltage AC/DC

Supply voltage / 1

• at 50 Hz

• for AC V 24 … 240

• at 60 Hz

• for AC V 240 … 24

• for DC V 24 … 240

Impulse voltage resistance / rated value kV 4

Recorded real power W 2

Protection class IP IP20

Electromagnetic compatibility IEC 60947-1 / IEC 61000-6-2 / IEC 61000-6-4

Resistance against vibration / according to IEC 60068-2-6 1 ... 6 Hz: 15 mm, 6 ... 500 Hz: 2g

Resistance against shock / according to IEC 60068-2-27 sinusoidal half-wave 15g / 11 ms

Installation altitude / at a height over sea level / maximum m 2,000

Conductor-bound parasitic coupling BURST / according to IEC

61000-4-4

2 kV

Conductor-bound parasitic coupling conductor-earth SURGE /

according to IEC 61000-4-5

2 kV

Conductor-bound parasitic coupling conductor-conductor

SURGE / according to IEC 61000-4-5

1 kV

Electrostatic discharge / according to IEC 61000-4-2 6 kV contact discharge / 8 kV air discharge

Field-bound parasitic coupling / according to IEC 61000-4-3 10 V/m

3UG4621-1AW30

Page 2/ 06/04/2014

subject to modifications