janitza 800-CT8-LP, Руководство пользователя и технические данные

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www.janitza.de 800-CT8-LP module
General
Net weight (with plug-in terminals) 73 g (0.16 lb)
Device dimensions
W = 18 mm (w = 0.71 in), H = 90 mm (h = 3.54 in),
D = 76 mm (d = 2.99 in)
Mounting orientation As desired
Fastening/mounting -
Suitable DIN rails - (35 mm / 1.38 in)
· TS 35/7.5 according to EN 60715
· TS 35/10
· TS 35/15 x 1.5
Protection against foreign matter and water IP20 according to EN60529
Impact resistance IK07 according to IEC 62262
Environmental conditions during operation
The device:
·Is for weather-protected and stationary use.
·Fulfills operating conditions according to DIN IEC 60721-3-3.
·Has protection class II according to IEC 60536 (VDE 0106, part 1), a ground wire connection is not required!
Working temperature -10 °C (14 °F) to +55 °C (131 °F)
Relative humidity 5 to 95% at 25 °C (77 °F), no condensation
Pollution degree 2
Ventilation No forced ventilation required
Supply voltage Via the UMG 801 basic device
Transport and storage
The following specifications apply for devices transported and stored in the original packaging.
Free fall 1 m (39.37 in)
Temperature K55: -25 °C (-13 °F) to +70 °C (158 °F)
Relative humidity 0 to 95% at 25 °C (77 °F), no condensation
13. Technical data
Current measurement
Measurement via low-power current transformers with a secondary
voltage of
0 - 400 mV
Channels
8 (2x4)
· 2 systems - L1, L2, L3, N
· Single channels
Input impedance per channel 230 kΩ
Nominal input signal of the module 0 .. 400 mV
Crest factor 1.8
Overload for 1 s 1 V
Resolution 16 bit
Sampling frequency 6.8 kHz
Frequency of the
fundamental oscillation
40 Hz .. 70 Hz
Harmonics 1 ... 15 (odd only)
13.1 Technical specifications