Ametek SPS A Series Operation Manual page 19

AMREL SPS-A Series
Parameter
Down Programming
Stability
Remote Control/Monitor
Power Factor
Efficiency
Accuracy
Constant Voltage
Constant Current
Overvoltage Protection (OVP)
Resistive
Constant Voltage (0-100%)
Constant Current (0-100%)
Voltage
Constant Voltage (0-100%)
Constant Current (0-100%)
Overvoltage Protection (OVP) (5-110%) 0.25–5.5 VDC
Remote Sensing
M550129-01 Rev A
within 1 ms.
With no load the output will program from 100 to 10% in less
than 1.5 seconds
±0.05% of set point over 8 hours at fixed line, load, and
temperature, using remote sense and after 30 minute warm-up
On/Off control via contact closure, 6-120 VDC or 12-240 VAC,
and TTL or CMOS switch, output voltage and current monitor,
OVP limit set, summary fault status
>0.9 typical for 208/220VAC input (10V – 800V)
>0.78 typical for 380/400VAC input (40V – 800V)
>0.9 typical for 380/400VAC input (10V – 30V)
>0.7 typical for 440/480VAC input (40V – 800V)
>0.9 typical for 440/480VAC input (10V – 30V)
87% typical at full load, nominal line
Analog Remote Programming
±0.25% of full-scale output for 0-5V range (±0.5% 0-10V range)
±0.8% of full-scale output (±1% 0 – 10V range for 10V – 30V)
±1% of full-scale output
0–5 kΩ
0–5 kΩ
0–5 VDC or 0–10 VDC
0–5 VDC or 0–10 VDC
Terminals are provided to sense output voltage at point of load.
Maximum line drop 5% of rated voltage per line for 40-100V
models, line drop 1V of rated voltage per line for 10-20V
models, 1.5V for 30V models, 2% of rated voltage per line for
models 160V and greater. (Greater line drop is allowed, but
output regulation specifications no longer apply).
Specification
Overview
1-3