Technical Data; For Basic Cooler Ecm-Ex2 Without Heat Exchanger - M&C EC Series Instruction Manual

9

Technical Data

9.1

For basic cooler ECM-EX2 without heat exchanger


Gas cooler series EC
Part No. for 230 V 50 Hz
Part No. for 115 V 60 Hz
Amount of possible heat
exchangers (HE)
Ambient temperature
Storage temperature
Sample outlet dewpoint
Dew point stability
Sample inlet temp. in EX
zone with T3*
Sample inlet temp. in EX
zone with T4*
Sample inlet dew point*
Total cooling capacity
Ready for operation
Main power connection
Power consumption
Electrical connection
Cable glands
Status alarm
ATEX
Electrical safety
System of protection
Method of mounting/case
colour
Dimensions (W x H x D)
Weight
* Maximum values in technical data must be rated in consideration of total cooling capacity at 25 °C [77 °F] ambient
temperature and an outlet dew point of 5 °C [41 °F].
12
Version ECM-EX2-1
02K7650X
02K7650XA
1 x HE
+10 to +50 °C [+50 to +122 °F]
-20 to +60 °C [-4 to +140 °F]
Range of adjustment: +2 to +7 °C [+35.6 to +44.6 °F],
factory setting: +5 °C [+41 °F]
At const. conditions: < ±0.1 °C [±0.18 °F]
Max. +180 °C [356 °F] if cooler is mounted in EX zone with temperature class T3
Max. +120 °C [248 °F] if cooler is mounted in EX zone with temperature class T4
Max. +80 °C [176 °F]
144 kJ/h at 10 to 50 °C [+50 to +122 °F] ambient temperature
< 15 min
230 V AC -15/+10 %, 50-60 Hz or 115 V AC -15/+10 %, 50-60 Hz
Max. 200 VA (start-up current at 230 V = 2.5 A; at 115 V = 4.5 A)
Terminals: 2.5 mm 2 , tightening torque for terminals X1 and X3: 0.5 to 0.6 Nm
2 x M20 x 1.5, clamping range: 6-12 mm
1 x free configurable status alarm with 2 x potential free change-over contacts,
contact rating: 250 V AC, 2 A; 500 VA; 50 W,
factory-set alarm limits: < 2 °C [35.6 °F] and > 8 °C [46.4 °F] with an outlet dew
point of +5 °C [+41 °F], an alarm window of 3 °C [5.4 °F] and an alarm hysteresis
of 1 °C [1.8 °F] (For further information see chapter 21)
230 V/115 V: II 3G Ex nA nC IIC T4 Gc
(Type Examination Certificate Number : BVS 16 ATEX E 055 X)
EN 61010-1
IP20 EN 60529
Wall-mounting/RAL 9003
270 x 270 x 316 mm [10.6" x 10.6" x 12.4"]
230 V version: 12 kg [≈ 26.5 lbs]/115 V version: 13.5 kg [≈ 29.8 lbs]
ECM-EX2 | 1.03.01
Version ECM-EX2-2
02K7655X
02K7655XA
2 x HE
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