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EWTQ

EWTQ 925

TECHNICAL CHARACTERISTICS

 

Case Case: ABS grey (RAL 7043); self-extinguishing degree: V-0 according to UL 94.

Front protection - designed for IP 65(*) and NEMA 4X for indoor locations (when panel basket is installed).

(*) Tests were performed in accordance with CEI

70-1 and NEMA 250-1991.

Installation: panel mounting

Rear terminal block block:10 screw terminals

(screw M3, for cables from ö 0.25 to ö 2.5 mm2 or from AWG 22 to AWG 14 ) with connection diagrams and safety terminal block cover.

Dimensions: according to DIN43700 48 x 48 mm, depth 105 mm.

Weight: 200 g max.

Power supply supply:

- 100V to 240V AC 50/60Hz (-15% to + 10% of the nominal value).

- 24 V AC/DC (+ 10 % of the nominal value).

Power consumption consumption: 9 VA max / 4 W.

Insulation nsulation voltage voltage: 2300 V rms according to EN 61010-1.

Display updating time time: 500 ms.

Sampling time: 500 ms.

Resolution: 30000 counts.

Precision: + 0.3% v.f.s. + 1 digit @ 25°C of room temperature.

Common mode rejection rejection: 120 dB at 50/60 Hz.

Normal mode rejection: 60 dB at 50/60 Hz.

Electromagnetic compatibility and safety requirements requirements: This instrument is marked CE.

It therefore conforms to directives 89/336/EEC (reference harmonized standard CEI EN-61326-1:1998 and CEI EN-61326/A1:1999 emission requirements:residential environment - class B – for 100/240V AC and industrial environment - class A – for 24V AC/DC) and to directives 73/23/EEC and 93/68/EEC (reference harmonized standard EN 61010-1).

 


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