GHIELMETTI GKV 10x40 621 SK R K, Руководство по эксплуатации

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Technical data
Voltage supply UH:+250 VDC
Range of voltage supply: +176 ... 288 VDC
Superposed AC peak-to-peak voltage: 12% @ rated voltage 6% @ voltage limits
Power consumption: 10 W max.
Bridging period on auxiliary voltage failure: 50ms to UH 24 VDC
Display memory
Number of indication memories input 40
Number of indication memories output 5
Number of group memories 1
Indication delay time 5 ms
Alarm contacts
Alarm relays for „tripping command dispatched” indication 2 NO contacts
Switching capacity make/break 20 VA
Switching voltage 250 VAC/DC
Permission current 0,1 A @ 250 VDC
Matrix
Number of columns (inputs) 40
Number of input taps 40
Number of input taps discontinuity 40
Number of input indication LED 40
Number of rows (outputs) 5
Number of output indication LED 5
Diode plugs
Type GDS 621 ZS/20 sw (part. no. 674.212.002.00)
Max. reverse voltage 1000 V
Max. permissible current 1 A current flow direction from column (+) to row (-)
Insulation
Specification: IEC 255-5
Max. voltage (input, output) 2,8 kV (eff.), 50 Hz
Max. over voltage 5 kV (peak), 1,2/50 μ s, 0,5 J,
3 positive and 3 negative pulse within 5 sec. each
Climate conditions
Operation temperature -5 °C to +55 °C
Storage temperature -25 °C to +55 °C
Construction
Mechanical dimensions 19“, 6U W/H/D = 482,6 x 266.3 x 154,58 mm
Weight: approx. 7 kg
Connectors
Clamp-connectors max. wire section 2,5 mm²
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GHIELMETTI AG, Industriestrasse 6, CH-4562 Biberist, Schweiz - www.ghielmetti.ch - info@ghielmetti.ch - T: +41 32 671 13 13 - F: +41 32 671 13 14
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