AMETEK XT Series - Manual (Page 17)

Features and Specifications
Electrical Specifications
15
Electrical Specifications
Specifications are warranted over a temperature range of 0 to 30 °C with default
local sensing. Above 30 °C, derate output linearly to zero at 70 °C. Specifications are
subject to change without notice.
Table 1.2 Electrical Specifications for 7.5 V to 30 V Models
Models 7-6 15-4 20-3 30-2
Output Ratings:
Output Voltage
Output Current
Output Power 0-7 V
0-6 A
42 W 0-15 V
0-4 A
60 W 0-20 V
0-3 A
60 W 0-30 V
0-2 A
60 W
Line Regulation:
1
Voltage (0.01% of Vmax + 2 mV)
Current (0.01% of Imax + 250 uA)
1. For input voltage variation over the AC input voltage range, with constant rated load.
2.7 mV
0.85 mA 3.5 mV
0.65 mA 4 mV
0.55 mA 5 mV
0.45 mA
Load Regulation: 2
Voltage (0.01% of Vmax + 2 mV)
Current (0.01% of Imax + 250 uA)
2. For 0 to 100% load variation, with constant nominal line voltage, over 15-minute time
duration following load step.
2.7 mV
0.85 mA 3.5 mV
0.65 mA 4 mV
0.55 mA 5 mV
0.45 mA
Meter Accuracy:
Voltage (1% of Vmax + 1 count)
Current (1% of Imax + 1 count) 0.08 V
0.07 A 0.25 V
0.05 A 0.3 V
0.04 A 0.4 V
0.03 A
Stability: 3
Voltage (0.02% of Vmax)
Current (0.03% of Imax)
3. Maximum drift over 8 hours with constant line, load, and temperature, after 30-minute
warm-up at current setpoint.
1.4 mV
1.8 mA 3 mV
1.2 mA 4 mV
0.9 mA 6 mV
0.6 mA
Temperature Coefficient 4
Voltage (0.015% of Vmax/°C)
Current (0.02% of Imax/°C)
4. Change in output per °C change in ambient temperature, with constant line and load,
and after 30-minute warm-up at current setpoint.
1.05 mV
1.2 mA 2.25 mV
0.8 mA 3 mV
0.6 mA 4.5 mV
0.4 mA
Front Panel Voltage:
Control Resolution
(0.02% of V max)
1.4mV 3mV 4mV 6mV