Honeywell
• 71
T
ECHNICAL
DATA
Ambient conditions
Ambient operating
temperature
I
L
: -10°C (no frost)…+40°C; up to +50°C
with derating
Storage temperature
-40°C…+70°C
Relative humidity
0...95% RH, non-condensing, non-corrosive
Air quality:
• chemical vapours
• mechanical particles
Tested
according to IEC 60068-2-60 Test
Ke: Flowing mixed gas corrosion test,
Method 1 (H
2
S [hydrogen sulfide] and SO
2
[sulfur dioxide])
Designed
according to:
IEC 60721-3-3, unit in operation, class 3C2
IEC 60721-3-3, unit in operation, class 3S2
Altitude
100% load capacity (no derating) up to
1,000 m
1-% derating for each 100m above 1,000m
Max. altitudes:
208...240V:
4,500m (TN and IT systems)
380...480V:
4,500m (TN and IT systems)
Voltage for I/O signals:
Up to 2,000m : Allowed up to
240V
2,000m...4,500m: Allowed up to
120V
Corner-grounding: up to 2,000m only.
Ambient conditions
(cont.)
Vibration
EN61800-5-1/
EN60068-2-6
5…150 Hz
Displacement amplitude
1 mm (peak) at
5…15.8 Hz (MR4…MR9)
Max acceleration amplitude
1 G at
15.8…150 Hz (MR4…MR9)
Shock
EN61800-5-1
EN60068-2-27
UPS Drop Test (for applicable UPS weights)
Storage and shipping: max 15 G, 11 ms (in
package)
Enclosure class
IP21/NEMA1 (HVACxxx-xxx-21)
IP54/NEMA12 (HVACxxx-xxx-54)
Note! Keypad required for IP54/Type 12
EMC (at default
settings)
Immunity
Fulfils EN61800-3 (2004), first and second
environment
Emissions
EN61800-3 (2004), Category C2
The drive can be modified for IT-networks.
See chapter 6.3.
Noise level
Average noise level
(cooling fan) sound
power level in dB(A)
MR4: 65
MR7: 77
MR5: 70
MR8: 86
MR6: 77
MR9: 87
Safety
EN 61800-5-1 (2007), CE, cUL; (see unit
nameplate for more detailed approvals)
