Mosa DSP 400 YSX, Use And Maintenance Manual

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DSP 400 YSX
© MOSA REV.0-03/09
M
1.5
Technical data
25/03/09 89410-GB
The DSP 400 engine driven welder ia a unit which ensures the function as:
a) a current source for arc welding
b) a current source for the auxiliary power generation
It is meant for industrial and professional use, powered by an endothermic engine; it is composed of
various main parts such as: engine, alternator, electric and electronic controls, the fairing or a protective structure.
The assembling is made on a steel structure, on which are provided elastic support which must damp the vibrations
and also eliminate sounds which would produce noise.
Technical data DSP 400 YSX
GENERATOR
Potenza trifase 12 kVA / 400 V / 17.3 A
Potenza monofase 7 kVA / 230 V / 30.4 A
Potenza monofase 5 kVA / 48 V / 104 A
Frequency 50 Hz
Cos
ϕϕϕϕϕ
0.8
ALTERNATOR self-excited, self-regulated, brushless
Type three-phase, asynchronous
Insulating class H
ENGINE
Mark / Model YANMAR / 3TNV76
Type / Cooling system Diesel 4-Stroke / Liquid
Cylinders/ Displacement 3 / 1116 cm 3
Power 16.5 kW (22.3 HP)
Speed 3000 rpm
Fuel consumption 306 g/kWh
Cooling system capacity 4 l
Engine oil capacity 4 l
Starter elettrico
GENERAL SPECIFICATIONS
Tank capacity 45 l
Running time 13 h
Protection IP 23
Dimensions / max. Lxwxh (mm) * 1610x720x1100
Weight * 535 Kg
Measured acustic power 93 LWA (68 dB(A) - 7 m)
Guaranteed acustic power 94 LWA (69 dB(A) - 7 m)
* Dimensions and weight are inclusive of all parts without wheels and towbar
POWER
Declared power according to ISO 3046-1 (temperature 25°C, 30% relative hummidity, altitude 100 m above sea level).
It’s admitted overload of 10% each hour every 12 h.
In an approximative way one reduces: of 1% every 100 m altitude and of 2.5% for every 5°C above 25°C.
ACOUSTIC POWER LEVEL
ATTENTION: The concrete risk due to the machine depends on the conditions in which it is used. Therefore, it is up
to the end-user and under his direct responsibility to make a correct evaluation of the same risk and to adopt
specific precautions (for instance, adopting a I.P.D. -Individual Protection Device)
Acoustic Noise Level (
L
WA
) - Measure Unit dB(A): it stands for acoustic noise released in a certain delay of time.
This is not submitted to the distance of measurement.
Acoustic Pressure (Lp) - Measure Unit dB(A): it measures the pressure originated by sound waves emission. Its
value changes in proportion to the distance of measurement.
The here below table shows examples of acoustic pressure (Lp) at different distances from a machine with Acoustic
Noise Level (
L
WA
) of 95 dB(A)
Lp a 1 meter = 95 dB(A) - 8 dB(A) = 87 dB(A) Lp a 7 meters = 95 dB(A) - 25 dB(A) = 70 dB(A)
Lp a 4 meters = 95 dB(A) - 20 dB(A) = 75 dB(A) Lp a 10 meters = 95 dB(A) - 28 dB(A) = 67 dB(A)
PLEASE NOTE: the symbol when with acoustic noise values, indicates that the device respects noise emission
limits according to 2000/14/CE directive.
2000 / 14 / CE
2000 / 14 / CE