Regada SP 1-Ex, Инструкции по установке, обслуживанию и техническому обслуживанию

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SP 1-Ex 7
According to
Č
SN/STN 33 2000-3, mod. IEC 60 364-3:1993:
EA have to resist external influences and work for a certainty:
In conditions of external environment marked as:
•
warm mild to very hot dry with temperatures -25°C to +55°C...................................................................AA 7*
•
cold, warm mild to hot dry with temperatures -50°C to +40°C ..................................................................AA 8*
•
with relative humidity 10÷100%, including condensation with maximum content 0,028kg of water in 1kg of
dry air at temperature 27°C, with temperatures -25°C to+55°C ................................................................AB 7*
•
with relative humidity 15÷100%, including condensation with maximum content 0,036kg of water in 1kg of
dry air at temperature 33°C with possibility of aerial collisions activity, with temperatures
-50°C to +40° ..............................................................................................................................................AB 8*
•
with elevation up to 2000 m, with barometric pressure range from 86 kPa up to 108 kPa....................... AC 1*
•
with shallow dive – (product in protection IP x 7) ...................................................................... .............. AD 7*
•
with strong dustiness – with a possibility of influences of inflammable, non-conducted and non-explosive
dust; the middle layer of dust
;
the dust drop more than 350 but not more than 1000 mg/m
2
per day (products
with protection enclosure of IP 6x) ............................................................................................................AE 6*
•
with occasional or casual appearance of corroding and polluting substances (occasional or casual
expose to corroding or pollute chemical substances during producing or using of these
substances); at places where is handled with small quantity of chemical products and these can
accidentally get in contact with an electric device .......................................................................................AF 3*
•
with a possibility of influences of mechanical stress:
•
medium sinusoid vibrations with frequency in range 10 up to 150 Hz, with shift amplitude of 0,15 mm for
f
<
fp and acceleration amplitude 19,6 m/s
2
for f
>
fp; (transition frequency fp is from 57 up to 62 Hz)
............................................................. ................................................................................................. AH 2*
•
medium impacts, shocks and vibrations ............................................................................... ............... AG 2*
•
with serious danger of plants and mould growing......................................................................................AK 2*
•
with serious danger of animal occurrence (insects, birds, small animals) ................................................. AL 2*
with detrimental influence of radiation:
•
of stray current with intensity of magnetic field (direct or alternate, of mains frequency) up to 400A.m
-1
AM2*
•
of sun radiation with intensity > 500 and
Ł
700W/m
2
................. .......................................................... AN 2*
•
with effects of medium seismic activity with acceleration > 300 Gal
Ł
600 Gal.........................................AP 3*
•
with indirect endanger by storm ................................................................................................................ AQ 2*
•
with quick air movement and strong wind ...................................................................................... AR 3 , AS 3*
•
stand on a conductive bottom) .................................................................................................................. BC 3*
•
with a danger of inflammable gases and vapours explosion - for Ex of version ................................... BE 3N2*
•
fire risks ............................................................................................................................................... BE 2*
* marking according to IEC 60 364-3:1993
1.10.3 Power supply and duty cycle
Power supply:
electric motor.............................................................. 230V AC
±
10%,3x400
±
10%,24V AC/DC
±
10%
control ........................................................................................ 230 V AC
±
10% (24 V
АС
/DC
±
10%)
potentiometer transmitter ........................................................... ……………... max. PxR V DC/AC
electronic positional transmitter (EPV) without power supply…………..15 up to 30 V DC, or 24 V DC
capacitive transmitter without power supply ............................... ……………………18 up to 28 V DC
power supply frequency…………………………………………………………….50 Hz, or 60* Hz
±
2 %
* Note : At frequency of 60 Hz closing time is reduced by 1.2 times.
Duty cycle (according to EN 60 034-1, 8) :
EA SP 1-Ex are designed for remote control:
short-time operation S2-10 min
intermitted operation S4-25%, max. 90 cycles per hour
EA SP 1-Ex with controller are designed for automotive regulation:
intermitted operation S4-25%, 90 up to 1200 cycles per hour
Note:
1. Duty cycle consist of load type, load factor and switching rate.
2. EA SP 1-Ex is possible connect with an external controller and use this EA as controlled EA, for this EA
stands duty cycle and power parameters as for type SP 1-Ex with built-in controller.