H2B USER'S MANUAL - 550145G Page 5/60
2 GENERAL H2B CHARACTERISTICS
2.1 TECHNICAL SPECIFICATIONS
Voltage: ........................................................................................ 24V (14 ÷ 32V)
........................................................................... 36 / 40 / 48V (22 ÷ 55V)
........................................................................... 60 / 72 / 80V (36 ÷ 90V)
...................................................................................... 96V (57 ÷ 120V)
Maximum current: .......................................................................... short size = 400 A
..................................................... long size = 600 A (80 V model: 500 A)
SYSTEM
VOLTAGE
H2 400
(SHORT)
H2 600
(LONG)
H2 601
24V 400A 600A /
48V 400A 600A /
80V 400A / 500A / 600A
96V 400A / 500A / 600A
Frequency: ......................................................................................................16 kHz
Motors (characteristics): .............................................. DC wire wound serie 4 cables
Operating ambient temperature: ............................................................ -30 to +40°C
Maximum allowable temperature for chopper body: ........................................... 85°C
Drop voltage with I=200 A:
SYSTEM
VOLTAGE
H2 400
(SHORT)
H2 600
(LONG)
H2 601
24V 250mV 200mV /
48V 350mv 280mV /
80V 1.00V 550mV 550mV
Microprocessor logic unit.
3 different configurations that can be set from the console:
1 traction control and energy regeneration
2 5-speed pump control
3 4-speed pump control + hydrodrive contactor handling
There are two H2B models, based on the maximum current (400 A and 600 A), which also
differ in size.
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