User Manual

15.1 General Specifications
412
(8) Power Supply Options
DC Power (9684 DC Power Unit: option must be specified when ordering)
Accuracy is specified at 23±5°C (73±9°F) and 20 to 80% RH, 30 minutes after power on
Rated input voltage 12 V DC
Input voltage range 10 to 16 V DC
Maximum rated power 200 VA
Operating temperature and
humidity
0 to 40°C (32 to 104°F), 20 to 85% RH (non-condensating)
Storage temperature and
humidity
-10 to 50°C (14 to 122°F), 20 to 90% RH (non-condensating)
Operating environment Compatible with Models 8860/ 8861
Breakdown voltage 700 V DC for 1 min. (between input and output, and between input and instrument
chassis)
Isolation voltage 100 MΩ or more @ 500 V DC (between input and output, and between input and
instrument chassis)
Dimensions Adds approx. 29 mm (1.14”) (D) to dimensions of Models 8860/ 8861
Mass Adds approx. 1.25 kg (42.3oz.) to the weight of Models 8860/ 8861
Supported Models Model 8860 Serial Nos. 051040422 and above
Model 8861 Serial Nos. 051040432 and above
Probe power supply (9687 Probe Power Unit: specify option when ordering)
Accuracy is specified at 23±5°C (73±9°F) and 20 to 80% RH, 30 minutes after power on
No. of powered channels 8
Compatible probes 3273, 3273-50, 3274, 3275, 3276, 9322
Rated output voltage ±12 V
Rated output current ±3 A (total for all channels)
Operating temperature and
humidity
0 to 40°C (32 to 104°F), 20 to 85% RH (non-condensating)
Storage temperature and
humidity
-10 to 50°C (14 to 122°F), 20 to 90% RH (non-condensating)
Operating environment Compatible with Models 8860/ 8861
Dimensions Adds approx. 18.2 mm (0.72”) (D) to dimensions of Models 8860/ 8861
Mass Adds approx. 570 g (20.1oz.) to the weight of Models 8860/ 8861
Supported Models Model 8860 Serial Nos. 051040422 and above
Model 8861 Serial Nos. 051040432 and above