INSTRUCTIONAL MANUAL
2750L-P/4500L-P/6000L-P
August, 2001
Rev. K
-9-
CURRENT LIMIT RANGE
VOLTAGE
RANGE(1)
RESOLUTION
DEFAULT
MODEL
135
270
(on 135 Range)
2750L-3P
0 to 7.40,
3.70
0.01
7.40
2750L-1P
0 to 22.22,
11.11
0.01
22.22
4500L-3P
0 to 12.34,
6.17
0.01
12.34
4500L-1P
0 to 37.04,
18.52
0.01
37.04
6000L-3P
0 to 14.82,
7.41
0.01
14.82
6000L-1P
0 to 44.44,
22.22
0.01
44.44
9000L/2-3P
0 to 24.68,
12.34
0.01
24.68
9000L/2-1P
0 to 74.08,
37.04
0.01
74.08
12000L/2-3P
0 to 24.68,
12.34
0.01
24.68
12000L/2-1P
0 to 74.08,
37.04
0.01
74.08
13500L/3-3P
0 to 37.04,
18.52
0.01
37.04
13500L/3-1P
0 to 111.2,
55.6
0.1
111.2
18000L/3-3P
0 to 44.44,
22.22
0.01
44.44
18000L/3-1P
0 to 133.4,
66.7
0.1
133.4
27000L/6-3P
0 to 74.08,
37.04
0.01
74.08
27000L/6-1P
0 to 222.2,
111.1
0.1
222.2
For other Voltage Ranges:
Current Limit Range = (VA per phase)/Voltage Range
NOTE (1):
For UP option refer to 50°C current values. Accuracy: -0 to +15% of programmed value
NOTE:
1
Independent control for each output phase
NOTE (*)
Customer access to Initial/Default values for:
Frequency, Voltage, Voltage Range and Current Limit
OTHER PROGRAMMABLE FUNCTIONS
Register linking
Calibration of Phase,
Output Voltage and measurement functions.
Ramp/Sweeps of Voltage,
Frequency, Phase and Current Limit up to 2 functions simultaneously.
Service request (GPIB):
Service Request for output faults, syntax errors and end of measurement.
Group execute trigger (GPIB): Trigger setups and terminate programs.
Status reporting:
Serial Poll Status Byte and error messages.
Remote Shutdown
A logic low input will program the voltage to 0 and open the Output Relays.
Output Relay:
Controlled by GPIB. Normally open at power-up. Closed when the first function is
programmed from the front panel keypad.
External sense:
Compensates for up to a 10% drop in the load lines.
Function Strobe Output:
A 400 uS logic low output when any output is programmed.
External
Sync:
A
5
volt,
45
to
5 KHz, 5 milliamp TTL input. The output will track the frequency and
Summary of Contents for 2750L-P Series
Page 119: ...INSTRUCTIONAL MANUAL 2750L P 4500L P 6000L P August 2001 Rev K 115 Figure 6 1 MODULE LOCATION...
Page 138: ...INSTRUCTIONAL MANUAL 2750L P 4500L P 6000L P August 2001 Rev K 134 Figure 14 EMERGENCY VOLTAGE...
Page 148: ...INSTRUCTIONAL MANUAL 2750L P 4500L P 6000L P August 2001 Rev K 144 FIGURE 2...
