Technical Data - ESAB KHM 525 PS Emploi Et Entretien

The KHM 525 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

GENERATOR
Output three-phase
Output single-phase
Frequency
Cos ϕ ϕ ϕ ϕ ϕ
ALTERNATOR
Type
Insulating class
ENGINE
Mark / Model
Type / Cooling system
Cylinders / Displacement
Output max
Speed
Fuel / Fuel consumption (P.R.P.)
Cooling system capacity
Engine oil capacity
Starter
GENERAL SPECIFICATIONS
Tank capacity
Running time
Protection
Dimensions Lxwxh (mm) *
Weight *
Measured acoustic power
Guaranteed acoustic power
* Dimensions and weight are inclusive of all parts without wheels and towbar.
Declared power according to ISO 3046-1 (temperature 25°C, 30% relative humidity, 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.
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 (LWA) - 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 (LWA) of 95 dB(A)
Lp a 1 meter = 95 dB(A) - 8 dB(A) = 87 dB(A)
Lp a 4 meters = 95 dB(A) - 20 dB(A) = 75 dB(A)
PLEASE NOTE: the symbol
emission limits according to 2000/14/CE directive.
TECHNICAL DATA
KHM 525 PS
16 kVA / 400 V / 23.1 A
12 kVA / 230 V / 52.1 A
50 Hz
0.8
Self-excited, self-regulated, brushless
three-phase, asynchronous
H
PERKINS / 404C-22G
4-Stroke / Liquid
4 / 2216 cm
20.3 kW (27.6 HP)
1500 rpm
Diesel / 243 g/kWh
10.2 l
8.5 l
Electric
60 l
14 h
IP 23
1720x980x1110
750 Kg
95 LWA (70 dB(A) - 7m)
96 LWA (71 dB(A) - 7m)
ACOUSTIC POWER LEVEL
when with acoustic noise values, indicates that the device respects noise
2000 / 14 / CE
3
2000 / 14 / CE
POWER
Lp a 7 meters = 95 dB(A) - 25 dB(A) = 70 dB(A)
Lp a 10 meters = 95 dB(A) - 28 dB(A) = 67 dB(A)
KHM 525 PS M
1.5