SBP200L
user manual rev6
Page 5/12
The maximum output current is limited depending on the output voltage using the following formula:
Range
Maximum output current
24..48Vdc
Imax =5A - (Unom/24)
Example:
if Uout=36V, Imax= 5A - (36/24)= 3.5 A
48..120Vdc
Imax = 4A - (3*Unom/144)
Example:
if Uout=72V, Imax= 4A - (3*72/144)= 2.5 A
The user can define the device behavior using the following parameters (set by HMI or Modbus):
Operating mode (OP):
The operating mode defines the main behavior of the device. Each
mode is described later on this chapter.
Output voltage 1 (U1):
See operating mode description for details of this parameter.
Output current 1 (I1):
See operating mode description for details of this parameter.
Output voltage 2 (U2):
See operating mode description for details of this parameter.
Output current 2 (I2):
See operating mode description for details of this parameter.
Delay (Del):
See operating mode description for details of this parameter.
Enable polarity (Pol):
Defines the polarity used for the enable input.
2.1 Operating modes
2.1.1
Operating mode 1 (enable/disable)
In operating mode 1 the device output is
turned ON/OFF by the ENABLE input
(default value= LOW).
By setting the appropriate voltage and
current this mode allows using the
device as battery charger and LED
lighting supply.
Parameters:
OP
1
U1
Nominal voltage with output ON
I1
Nominal current with output ON
U2
Not used
I2
Not used
Del
Not used
Pol
Lo or Hi
Unom
Tim e
U1
Tim e
Tim e
I nom
Enable
U2
I 1
I 2
1
0
0
0
Figure 3: Operating mode 1
SBL200L_040-01-700-022-EH-1117