Operating Instructions_VF335_en.pdf - 第27页
2|Technical data 2.1.5 Ambient conditions Description Ambient temperature (°C) 10…35 Air humidity (%, non-condensing) 20…95 Continuous noise level (dB A) < 60 2.1.6 Safety devices Designation Main switch Lockable Em…
2|Technical data
2.1 Technical data of the entire system
2.1.1 General system data*
Designation
Length (mm) 2450
Width (mm) 1700
Height (mm) 1540
Height, open hood (mm) 2060
Weight (kg) 1100
Painting RAL 7035 / RAL 7016
*The technical drawings of your machine are in the Appendix of this manual.
2.1.2 Pneumatics
Designation
Minimum input pressure (bar) 6
Maximum air consumption (m
3
/h) 5
Required connection (hose) NW8
2.1.3 Protective gas technology (nitrogen)
Designation
Minimum input pressure (bar) 6
Protective gas supply to the soldering
unit point and path approx. (l/min)
25
Protective gas supply to the DIP solder-
ing unit approx. (l/min)
420
Recommended degree of purity (equi-
valent to a degree of purity of 99.999%
or max. 10ppm of other gases)
5.0
Nitrogen consumption per soldering unit
point and path approx. (m
3
/h)
2
Nitrogen consumption per DIP soldering
unit approx. (m
3
/h)
25
Required connection (hose) NW 8
2.1.4 Extraction capacity
Description
Exhaust support (piece / Ø mm)* 2 / 150
Total suction capacity approx. (m
3
/h)* 450
* Depending on the particular configuration level. Actual values can be found in the
annex to this instruction manual.
Ersa GmbH Operating Instructions_VF335_en|Rev. 14|30/11/2017 26/695
2|Technical data
2.1.5 Ambient conditions
Description
Ambient temperature (°C) 10…35
Air humidity (%, non-condensing) 20…95
Continuous noise level (dB A) < 60
2.1.6 Safety devices
Designation
Main switch Lockable
Emergency STOP pushbutton (pieces) 3
Exhaust air duct monitoring With differential pressure switch
Hood Release via hardware / software safety
switch
2.1.7 Electrical data of the entire system
2.1.7.1 Connection data*
Description
Mains voltage 5-wire system N/PE (V) 3 x 230 V / 400 V
Voltage tolerance (%) ± 10
Mains frequency (Hz) 50 / 60
Pre-fuse (A, delayed action)* 3 x 125
Power consumption (kW)* 34
Nominal current consumption (A)* 60.5
*Depending on the respective development stage. The actual values are specified
on the type plate of your soldering system.
2.2 Technical data of the single units
2.2.1 Spray fluxer
Designation
Flux material stock 2
Flux material type according to IEC
61190-1-1*
RO, RE, OR
Flux material effectiveness level L0, L1, M0
Spray nozzle (µm), alternative sizes avail-
able on request
130
Spray pressure (bar) 0.5…1
Spray application width with 130 µm
spray nozzle (mm)
2…8
Flux material speed (mm/sec) 20
Positioning speed (mm/sec) 400
Positioning accuracy (mm) ± 0.2
*The materials used in the fluxer unit are approved for the above-mentioned flux.
Ersa GmbH Operating Instructions_VF335_en|Rev. 14|30/11/2017 27/695
2|Technical data
2.2.2 Bottom pre-heater, dynamic emitter cartridge with glass plate
Description
Type of heating Dynamic emitter cartridge
Rated power (kW) at 400V 12 ( = 8 x 1.5)
Dimensions of the emitter cartridge L x
W (mm)
500 x 765
Maximum PCB size L x W (mm) 508 x 508
* Depending on the development stage, several preheaters can be installed.
2.2.3 Top pre-heating, compressed air heater (option)
Description
Type of heating Medium wave emitters, convection
Rated power (kW) at 230V 4 ( = 2 x 2.0)
Dimensions of the radiator cassette L x
W (mm)
665 x 400
Pneumatics stand-by pressure (MPa) 0.03
Pneumatics working pressure (MPa) 0.3
Ersa GmbH Operating Instructions_VF335_en|Rev. 14|30/11/2017 28/695