Eaton easy500, easy700, Руководство по эксплуатации, Страница: 215 / 240

8 Appendix
8.3 Technical data
Operating instructions 05/10 MN05013003Z-EN www.eaton.com
211
Electromagnetic compatibility (EMC)
Electrostatic discharge (ESD), (IEC/EN 61 000-4-2, severity level 3) 8 kV air discharge,
6 kV contact discharge
Electromagnetic fields (RFI), (IEC/EN 61000-4-3) Field strength 10 V/m
Emitted interference Interference immunity (EN 55011, EN 55022)
IEC 61000-6-1,2,3,4 Class B
Fast transient burst (IEC/EN 61000-4-4, severity level 3) 2 kV power cables,
2 kV signal cables
High-energy pulses (surge) easy-AC , (IEC/EN 61000-4-5) 2 kV power cable symmetrical
Surge easy-DA, easy-DC, easy-AB
(IEC/EN 61000-4-5, severity level 2) 0.5 kV power cable symmetrical
Immunity to line-conducted interference to (IEC/EN 61000-4-6) 10 V
Insulation resistance
Clearance in air and creepage distances EN 50178, UL 508, CSA C22.2, No 142
Insulation resistance EN 50178
Overvoltage category/degree of pollution II/2
Tools and cable cross-sections
solid ≧ 0.2 mm
2
, ≦ 4 mm
2
/AWG: 22 – 12
flexible with ferrule ≧ 0.2 mm
2
, ≦ 2.5 mm
2
/
AWG: 22 – 12
Factory wiring: to AWG 30
Slot-head screwdriver, width 3.5 x 0.8 mm
Tightening torque 0.6 Nm
Backup/accuracy of real-time clock (only with easy-C)
Back-up of the clock
① = backup time in hours
② = service life in years
Accuracy of the real-time clock Normally ± 5 s/day, ~ 0.5 h/year
Repetition accuracy of timing relays
Accuracy of timing relays ± 1 % of value
Resolution
Range “s” 10 ms
Range “M:S” 1 s
Range “H:M” 1 min.
Retentive memory
Write cycles of the retentive memory (minimum) 1000000
Rungs (basic units)
EASY512, easy700 128
a
b
180
200
160
140
120
100
80
60
40
20
0
0 2 4 6 8 10 20 12 14 1 3 5 7 9 11 13
55°C
25°C
15 17 19 16 18