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(1) Alarm LED is ON, relay R1 is in alarm status, LED of relay is ON.
(2) Pa
cannot be defined and motor sets itself in "softstop". To restart, press RESET until the alarm LED shuts off.
ref
The CB will operate normally but without a configured alarm pressure. If you wish a pressure alarm anyway, determine
the cause (system pressure or configuration, airflow, working zone,...) and start again the pressure alarm init.
7) Airflow/Pressure analogic output signal
Airflow output signal : between OUT1 and GND. Signal 0/10 Vdc where 10V=maximum airflow.
Pressure output signal : between OUT2 and GND. Signal 0/10 Vdc where 10V=maximum pressure.
Wiring diagram : see appendix § .1.
DD 9-7TH
1/2
720054
Max. Airflow
2000
Max. Press.
540
DS 11-4
1/2
720062
Max. Airflow
1900
Max. Press.
890
8) Technical Data
Supply : 230VAC (between 208V and 240V) - Frequency : 50/60Hz
Grounding : ! COMPULSORY !
Electrical protection :
The motor is self-protected against overloading. It is thus NOT necessary to install an electrical overload protection
device. We advise using a short circuit protection device with the following specifications :
- Starting peak of 150 A for 2 to 4 milliseconds. The "softstop" function has to be used to avoid this peak.
- We recommend a class AM protection device.
Recommended protection calibre/motor type
Type
1/3 HP
1/2 HP
3/4 HP
1/1 HP
Indicative non exhaustive list of : a) AM (10x38mm) fuses with manufacturers references, b) references of thermo
magnetic circuit breakers (disjoncteur): select it with D type "slow" reaction curve – cutting power of 10.000A - AC3.
a)
Calibre
Legrand
2A
réf. :130.02
4A
réf. :130.04
8A
réf. :130.08
10A
réf. :130.10
Insulation class
Thermal : B
Mechanical : IP44 - the connectors must be oriented downwards AND mount passcables (PG) M16 or M20 on the plastic
box where you have previously punched out the holes to allow cable passage. Be cautious to punch holes properly to
keep tightness.
Ambiant temperatures : -10°C / +55°C
Conformities :
– UL approved
DD 9-9
DD 10-10
DD 11-11
1/2
3/4
720055
720056
720057
2900
3800
4400
800
1000
985
DS 12-5
(K)DF 280-114
3/4
1/3
720063
720077
2600
1300
1020
360
Calibre
4A
4A
8A
10A
Télémécanique
réf. : DF2-CA02
réf. : DF2-CA04
réf. : DF2-CA08
réf. : DF2-CA10
DP 6-6
DP 9-7TH
1/1
1/2
1/1
720058
720059
2200
3600
410
570
(K)DF 280-114
1/2
720078
1700
520
b)
Huppertz
Calibre
réf. : D440102
réf. : D440104
réf. : D440108
réf. : D440110
DP 9-7TH
DP 9-9
1/2
1/1
720011
720060
3000
5700
550
860
Vynckier
2A
réf : 099/37202-000
4A
réf : 099/37204-000
8A
does not exist
10A
réf : 099/37210-000
DS 10-4 TH
DS 10-4
1/3
1/2
720071
720061
1000
1500
490
665
Merlin Gérin
réf : 25111
réf : 25113
does not exist
réf : 25115
10
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