ALTERNATORS

3-phase alternator systems


Main features


Efficient and fuel-saving energy production by modern truck engines

One alternator supplies the energy for a truck-trailer unit.

Large speed range. No turning off in idle or at high speeds.

Over 30 years experience in alternator drive systems and fitting by leading truck manufacturers on their own production line.

FRIGOBLOCK ALTERNATOR

A 6 – G 24 Air-cooled synchronous three-phase alternators
AW 22.5 – 30 Water-cooled asynchronous three-phase alternators for intervter-controlled transport refrigeration machines


Output
[kVA]
Voltage
[V]
Frequency
[Hz]
Current
[A]
Speed
[rpm]
Speed range
min min/max
[rpm]
LxHxW
[mm]
Shaft Drive torque
[Nm]
Weight
[kg]
A 6 6.24 400 50 9 3,000 1,200 / 5,250 350x180x206 28 19.9 38
A 8 8.31 400 50 12 3,000 1,200 / 5,250 400x180x206 28 26.5 48
G 12 12.47 400 50 18 3,000 1,200 / 5,250 375x214x245 43 39.7 59
G 17 17.32 400 50 25 3,000 1,200 / 5,250 450x214x245 43 55.1 76
G 24 24.25 400 50 35 3,000 1,200 / 5,250 550x214x245 43 77.2 98
AW 22.5 22.5 / 28.0 400 / 500 - 32 3,000 1,500 / 6,000 336x186x186 30 71.5 49
AW 30 30.0 / 37.5 400 / 500 - 43 3,000 1,500 / 6,000 411x186x186 30 95.5 60
Specifications are subject to change.

Product sheet for 3-phase generators A 6 – G 24 PDF
Product sheet for 3-phase generators AW 22.5 – AW 30 PDF

Alternators

Diesel Generator System


Main features


One alternator supplies the energy for a truck-trailer unit.

10% less fuel consumption than IDI diesel engines by tried-and-tested FRIGOBLOCK Generator system

EC (NRMM) stage IIIA (Euro3 exhaust quality)

Engine most often installed in large transport refrigeration machines

FRIGOBLOCK DIESEL GENERATOR SYSTEM

Alternator Diesel engine Weight
[kg]
Output
[kVA]
Voltage
[V]
Frequency
[Hz]
Current
[A]
Speed
[rpm]
Speed range
rpm (min /
max)
Injection
[mm]
Cooling
mm
Dry
[kg]
Ready for
operation*
[kg]
DS 24 NG
(low-speed)
16.1 266 33 35 2,190 4 direct Water 396 430
DS 24 NG
(high-speed)
24 400 50 35 2,190 4 direct Water 396 430
* including battery
Specifications are subject to change.
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