Technical Specifications; Voltage; Current - Metrix AX 501 Bedienungsanleitung

4.

TECHNICAL SPECIFICATIONS

Only the values assigned tolerances or the declared limits constitute guaranteed values.
Values without tolerances are given as indications and the measurement errors must be
considered in the reference temperature conditions, i. e. 23° C ± 5° C.
4.1.

Voltage

Range available
Adjustment
Display
Resolution
Accuracy
Stability if variation:
mains ± 10 %
of the 0 to 2.5 A load
of the 0 to 5 A load
Residual ripple in load <
1 mVrms
Common mode voltage
Protection against
short-circuit
Coupling of outputs
"TRACKING"
(master/slave)
To avoid significant drops in voltage during regulation verification measurements, the
contact resistances of the connections must be very low (
4.2.

Current

Range available
Adjustment
Display
Resolution
Accuracy
Output current limitation
Residual current
Indication of limitation
Short-circuit protection
Protection against
overheating
26
AX 501 AX 502
0 - 30V 2 x (0 - 30 V)
or
1 x (0 - 60 V)
+ TRACKING
coarse and fine
by potentiometers
green LEDs
0.1 V
± 0.5 % of reading ± 1 digit
± (0.03 % R + 2 mV)
± (0.02 % R + 5 mV)
-
± 1 mVrms
60 V peak
current electronic limitation
- series or parallel
- yes
AX 501 AX 502
0 - 2.5 A 2 x (0 -2.5 A) 2 x (0 -2.5 A) or
or
1 x (0 - 5 A)
by potentiometer
red LEDs
10 mA
± 0.5 % of reading ± 1 digit
adjustable from 0 to 2.5 A
< 22.5 mA
LED
current limitation
yes
Chapter II
AX 503 - AX 503F
2 x (0 - 30 V) + output
or 2.7 V to 5.5 V
1 x (0 - 60 V) «AX 503F» : 3.3 V
+ TRACKING
by potentiometer
except "AX 503F"
none
-
-
± 4 mV
-
± (0.2 % R +10
mV)
-
-
≤ Ω
1 m ).
AX 503 - AX 503F
+ output 5 A
1 x (0 - 5 A)
none
-
-
-
limited to
5 A ± 5 %
Stabilized power supplies