Super Systems 20PQ - Manual (Page 145)

141
GENERAL INFORMATIONS
GENERAL SPECIFICATIONS
Case: Polycarbonate black color; self-extinguishing degree: V-0
according to UL 746C.
Front protection: designed and tested for IP 65 (*) and NEMA
4X (*) for indoor locations (when panel gasket is installed).
(*) Test were performed in accordance with IEC 529,CEI 70-1
and NEMA 250-1991 STD.
Installation: panel mounting.
Rear terminal block: 32 screw terminals for 25E model and 54
screw terminals for 25Q (screw M3, for cables from
f 0.25 to f
2.5 mm 2 or from AWG 22 to AWG 14 ) with connections diagram
and safety rear cover.
Dimensions: according to DIN 43700
- 48 x 96 mm, depth 128 mm for 25E model.
- 96 x 96 mm, depth 128 mm for 25Q model.
Weight: 500 g for 25E model.
700 g for 25Q model.
Power supply:
- from 100 V to 240 V AC 50/60 Hz (-15% to + 10% of the
nominal value).
- 24 V AC/DC (+ 10 % of the nominal value).
Power consumption:
- 16 VA max. for 25E model
- 20 VA max for 25Q model
Dielectric strength: 2300 V rms according to EN 61010-1.
Display updating time: 500 ms.
Sampling time:
125 ms for linear inputs
250 ms for TC and RTD inputs.
Resolution: 30000 counts.
Accuracy: + 0,2% f.s.v. + 1 digit @ 25 °C ambient temperature
and nominal power supply voltage.
NOTE: for TC type B the accuracy is guaranteed for
temperature higher than 500 °C (950 °F).
Common mode rejection: 120 dB @ 50/60 Hz.
Normal mode rejection: 60 dB @ 50/60 Hz.
Electromagnetic compatibility and safety requirements:
This instrument is marked CE.
Therefore, it is conforming to council directives 89/336/EEC
(reference harmonized standard EN 50081-2 and EN 50082-2)
and to council directives 73/23/EEC and 93/68/EEC (reference
harmonized standard EN 61010-1).
Installation category: II
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