Caution; Machine Description; Technical Data - Altrad Belle BGF 20 Manuel De L'opérateur

For the user's own safety, this BGF converter must be connected to an approved earth (
It is imperative that the equipment is supplied via an isolating device and a circuit-breaking device (power contactor) which can be
controlled by an external safety system (emergency stop, fault detector).
The BGF unit is fitted with safety devices which, in the event of a fault, control stopping. Voltage fluctuations and power cuts may also
cause the unit to stop.
The removal of the causes of the shutdown can lead to restarting, which may be dangerous for certain machines or installations. In
such cases, it is essential that the user takes appropriate precautions against the unit powering up again after an unscheduled stop.
The BGF unit is a component designed to be integrated in an installation or an electrical machine. It is the responsibility of the user to
take all necessary precautions to ensure that the system complies with current standards.
Altrad Belle declines all responsibility in the event of the above recommendations not being observed.
NOTE:- The total sum of Current (Amp) of the connected Pokers should not exceed the Current (Amp) of the Generator Value:-
- BGF 20 = 20 Amp
- BGF 24 / BGF 24T = 24 Amp
- BGF 34T = 30 Amp
- BGF 64T = 2 x 30 Amp
Altrad Belle manufacture Frequency and Voltage Converters to provide required Frequency and Voltage for the treatment of the
vibration of concrete by means of internal vibrators of high frequency (high frequency vibrating pokers).
The Converter is formed by a mono phase engine, which can be connected to a 230V voltage, and a Frequency of 50Hz. The converter
because of two reasons, provides these values aof voltage and frequency.
a) A voltage of 42V doesn't imply any danger to the operators life (security low voltage)
b) By means of the use of the high frequency of work (200 Hz), an excitation is generated on concrete that compacts it.
Altrad Belle also manufactures high frequency vibrating pokers that connects to the afore mentioned converters. The high frequency
vibrating pokers models are:-
- BGN+ 35, -
- BGN 52 Turbo, -
- BGN+ 60, -
- BGN+ 70, -
Model
Width (mm)
Height (mm)
Length (mm)
Weight (kg)
Voltage of Engine Connection (V)
Frequency of Engine Connection (Hz)
Nominal Engine Intensity (A)
Nominal Engine Power (kW)
Engine Potential Factor: cos φ
Engine RPM
Output Current (A)
Generator Output Frequency
Generator Nominal Power
Sockets
Phases
* Ensure combination of Pokers are within the rated output (A).
NOTE:- For dense concrete add factor of 2 extra Amps per Poker.

Caution

Machine Description

BGN+ 50,
BGN 58 Turbo,
BGN 65 Turbo,
BGN 75 Turbo

Technical Data

BGF 20
170
320
460
18
230
50
9.0
1.1
-
-
20*
200
1.1kVA
1 x 42v, 200Hz
3
BGF 24 BGF 24T
270 270
385 385
525 525
28 32
230 400
50 50
8.0 3.5
1.9 1.9
0.88 0.88
2950 2840
21* 21*
200 200
1.5kVA / 21A 1.5kVA
2 x 42v, 200Hz 2 x 42v, 200Hz
1 3
7
terminal).
BGF 34T
445
510
560
34
400
50
6.0
2.8
-
2950
30*
200
2.2kVA
3 x 42V, 200Hz 4 x 42V, 200Hz
3
GB
GB
GB
BGF 64T
510
570
930
85
415
50
11.0
5.2
-
2950
60*
200
2 x 2.2kVA
3