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Manuals and User Guides for Sorensen SFA Series. We have
1
Sorensen SFA Series manual available for free PDF download: Operation Manual
Sorensen SFA Series Operation Manual (58 pages)
Brand:
Sorensen
| Category:
Power Supply
| Size: 0 MB
Table of Contents
Safety Notice
5
Safety Symbols
5
Fcc Notice
7
About this Manual
9
Table of Contents
11
Overview
15
General Description
15
Technical Specifications
15
Section 1 Overview
15
Installation
19
Inspection
19
Contents of Shipment
19
Section 2 Installation
19
Input/Output Connections
20
Location and Mounting
21
Chassis Removal from Rack
21
Table 2-1. 5Kw to 15Kw and 20Kw to 30Kw Series Input/Output Connectors
22
Table 2-2. Input Connections
22
Table 2-3. Output Connections
22
Wire Size
23
Table 2-4. Minimum Wire Size
23
Wire Gauge Selection
24
Table 2-5 Recommended Wire Gauge Selection Guide
25
Table 2-6 Maximum AC Current Ratings
25
Table 2-7 Recommended Lugs
25
Load Considerations
26
Inductive Loads
26
Outline Drawings
26
Table 2-8. Recommended Sense Connector Tools
26
Figure 2-1. SFA Series Outline Drawing, 3U Models, 5Kw to 15Kw
27
Figure 2-2. SFA Series Outline Drawing, 6U Models, 20Kw to 30Kw
28
Operation
29
Controls and Indicators
29
Figure 3-1. Front Panel Controls and Indicators (3U Model Shown)
29
Section 3 Operation
29
Figure 3-2. Rear Panel Connectors (3U Model Shown)
31
Shaft Lock (Option)
32
Local Operation
32
Figure 3-3 Shaft Lock
32
Floating and Polarized Output
33
Initial Setup
33
Current Mode Operation
34
Overcurrent Protection
34
Analog Control Connector (J1)
35
Figure 3-4. ANALOG CONTROL Connector (J1) Pin-Out
36
Table 3-1. ANALOG CONTROL Connector (J1), Designations and Functions
38
Remote Current Programming
39
Figure 3-5. Remote Current Programming Using Resistance
39
Remote Sensing
40
Figure 3-6. Remote Current Programming Using 0-5 VDC or 0-10 VDC Voltage Source
40
Figure 3-7. Remote Sensing Operation at the Load
41
Remote Output On/Off Control
42
Figure 3-8. Remote On/Off Control by Contact Closure
42
Figure 3-9. Remote On/Off Using Isolated AC or DC Voltage Source
42
Remote Overcurrent Setpoint
43
Figure 3-10. Remote On/Off Using Isolated TTL/CMOS Voltage Supply
43
Figure 3-11. Remote Overcurrent Set Using DC Voltage Source
43
Remote Shutdown (S/D)
44
Master/Slave Operation
44
Parallel Operation
44
Figure 3-12. Remote Shutdown Using DC Voltage Source
44
Series Operation
45
Figure 3-13. Master/Slave Connection
45
Verification and Calibration
47
Introduction
47
Verification and Calibration Cycle
47
Preparation
47
Standard Verification and Calibration Procedure
48
Current Mode
48
Figure 4-1. Precision Current Shunt
48
Resistor Programming Current Sources
49
Isolated Analog (Option) Verification and Calibration Procedure
49
Current Mode
50
Figure 4-2. Potentiometer Locations
51
Maintenance
53
Introduction
53
Preventive Maintenance
53
Section 5 Maintenance
53
Table 5-1. Recommended Annual Inspection
54
Fuses
55
Table 5-2. Fuse Values
55
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