Datasheet
KONSTANTER SPL Series
Programmable Electronic Load
4 GMC-I Messtechnik GmbH
1
Maximum continuous power available is derated linearly from 100% of maximum
at 40 °C, to 75% of maximum at 55 °C.
2
Conductance (S) = 1 / Resistance ().
3
The set level is 10 times larger than the slew rate in CCL mode.
4
The actual transition time is defined as the time required for the input to change
from 10% to 90% or from 90% to 10% of the programmed excursion.
5
Transient frequency depends on the time for high/low level and rising/falling edge.
6
Full remote control via RS 232 with optional GPIB.
Reverse Current Capacity
Input OFF 25 A 30 A 25 A 25 A
Input ON 40 A 50 A 35 A 40 A
Ripple and Noise
Current (rms/p-p) 3 mA / 30 mA 3 mA / 30 mA 3 mA / 30 mA 3 mA / 30 mA
Voltage (rms) 5 mV 5 mV 12 mV 12 mV
Environmental Conditions
Temperature 0 ... 50 °C 0 ... 50 °C 0 ... 50 °C 0 ... 50 °C
Relative Humidity 85% 85% 85% 85%
Remote Interface
6
RS232, GPIB RS232, GPIB RS232, GPIB RS232, GPIB
Programming Language SCPI SCPI SCPI SCPI
Mains Input
Supply Voltage AC 115 V / AC 230 V 1015% AC 115 V / AC 230 V 1015% AC 115 V / AC 230 V 1015% AC 115 V / AC 230 V 1015%
Line Frequency 48 ... 63 Hz 48 ... 63 Hz 48 ... 63 Hz 48 ... 63 Hz
Dimensions
213 mm x 104 mm x 391 mm 213 mm x 104 mm x 391 mm 213 mm x 104 mm x 391 mm 213 mm x 104 mm x 391 mm
Dimensions with rubber protection
226 mm x 110 mm x 414 mm 226 mm x 110 mm x 414 mm 226 mm x 110 mm x 414 mm 226 mm x 110 mm x 414 mm
Net Weight 5.8 kg 5.8 kg 5.8 kg 5.8 kg
Gross Weight (rubber protection in-
cluded)
Approx. 6 kg Approx. 6 kg Approx. 6 kg Approx. 6 kg
Type SPL 250-30 SPL 400-40 SPL 200-20 SPL 350-30
Article number K852A K853A K854A K855A