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XHR 40-25
Xantrex XHR 40-25 User Manual
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About This Manu
al
viii
Operating Manual for XHR Series Power Supply
Power Supply Safety Markings
Alternating C
urrent
Off (Supply)
Earth (Ground) T
ermin
al
Caution (Hot Surface)
Protective Conductor T
erminal
Caution
(Check
manual
for
additional info
rmation.)
On (Supply)
TM-XR
O
P-01XN.
book
Page v
iii
Mo
nday, M
a
r
c
h 2
2, 20
04 4
:
10
PM
9
11
Table of Contents
Default Chapter
9
About this Manual
9
Manual Revisions
9
Table of Contents
11
List of Figures
13
List of Tables
15
Description
17
Features and Specifications
17
Features and Options
17
Section 1. Description
17
Front Panel Controls
18
Figure 1.1 Power Supply Front Panel
19
Rear Panel Connectors and Switch
20
Rear Panel Illustrations
20
Figure 1.2 Rear Panel with Bus Bar
20
SW1 Programming Switch
21
Figure 1.3 Rear Panel with High Voltage Output Connector
21
Figure 1.4 SW1 Programming Switch
21
J2 Programming Connector
22
Table 1.1 SW1 Switch Functions
22
Figure 1.5 J2 Programming Connector
23
Specifications
25
Electrical Specifications
25
Table 1.2 Electrical Specifications for 7.5 V to 40 V Models
26
Additional Electrical Specifications
28
Input Conditions
28
Electrical Characteristics
29
Remote Programming and Monitoring
29
Environmental Specifications
30
Approvals
30
Mechanical Specifications
31
Dimensions
32
Figure 1.6 Dimensional Drawings
32
Basic Setup Procedure
33
Installation
33
Table 2.1 Basic Setup Procedure
33
Inspection, Cleaning, and Packing
34
Initial Inspection
34
Periodic Cleaning
34
Returning Power Supplies to the Manufacturer
35
Return Material Authorization Policy
35
Packaging for Shipping or Storage
36
Figure 2.1 Shipping or Storage Carton Label
36
Location, Mounting, and Ventilation
37
Rack Mounting
37
Ventilation
37
AC Input Power
38
Table 2.2 Power Cords
38
Functional Tests
39
Equipment Required
39
Power-On Check
39
Voltage Mode Operation Check
39
Current Mode Operation Check
40
Front Panel Function Check
40
Load Connection
41
Load Wiring
41
Table 2.3 Current Carrying Capacity for Wiring
41
Figure 2.2 Maximum Load Wire Length for 1 V Line Drop
42
Making Load Connections
43
Inductive Loads
44
Figure 2.3 Bus Bar Shield
44
Figure 2.4 Typical Load Connection Hardware
45
Figure 2.5 Output Connector
46
Connecting Single Loads
47
Connecting Multiple Loads
47
Figure 2.6 Single Load with Local Sensing (Default)
47
Figure 2.7 Single Load with Remote Sensing
47
Figure 2.8 Multiple Loads with Local Sensing
48
Figure 2.9 Multiple Loads with Remote Sensing
49
Local and Remote Sensing
50
Sense Wiring
50
Local Sensing
50
Using Remote Sensing
50
Figure 2.10Connecting Remote Sense Lines
52
Standard Operation
53
Local Operation
53
Operating Modes and Automatic Crossover
53
Section 3. Standard Operation
53
Figure 3.1 Operating Modes
54
Shipped Configuration (Local Control Mode)
55
Setting Output Voltage and Current Limit
55
Table 3.1 Shipped Configuration (Local Control Mode)
55
Using Multiple Supplies
56
Configuring Multiple Supplies for Series Operation
57
Figure 3.2 Series Operation of Multiple Supplies
57
Configuring Multiple Supplies for Parallel Operation
58
Figure 3.3 Parallel Operation of Multiple Supplies
58
Configuring Multiple Supplies for Split Supply Operation
59
Figure 3.4 Split Supply Operation of Multiple Supplies
59
Figure 3.5 Split Supply Operation of Multiple Supplies
60
Using over Voltage Protection (OVP)
61
Front Panel OVP Operation
61
Resetting the OVP Circuit
62
Using the Shutdown Function
63
STANDBY Switch
63
Controlling the Shutdown Function Via the J2 Connector
63
Table 3.2 Switch Settings for Shutdown Circuit Logic
63
Figure 3.6 Shutdown Programming with Active Low Signal
64
Figure 3.7 Shutdown Programming with Active High Signal
64
Over Temperature Protection (OTP)
65
Table 3.3 Switch Settings for over Temperature Recovery Options
65
User Diagnostics
66
Emergency Shutdown
66
Unusual or Erratic Operation
66
Troubleshooting for Operators
66
Table 3.4 Quick Diagnostics
67
Remote Analog Programming of Output Voltage and Current Limit
69
Remote Operation
69
Remote Programming Options
69
Remote Analog Programming Procedure
70
Table 4.1 Power Supply Settings for Different Programming Sources
71
Sample Configuration
72
Figure 4.1 Connecting Programming Sources to J2 Connector
72
Figure 4.2 Sample Analog Programming Configuration
72
Remote Monitoring of Output Voltage and Current
73
Readback Signals
73
Figure 4.3 0-5 VDC Output Voltage and Current Monitoring
73
Using the Isolated Programming (ISOL) Interface Option
74
ISOL Specifications
74
Figure 4.4 0-10 VDC Output Voltage and Current Monitoring
74
ISOL Setup and Operating Instructions
75
ISOL Calibration
75
Calibration Setup
77
Service Environment and Precautions
77
Section 5. Calibration Setup
77
Equipment Required
77
Front Panel Calibration
78
Additional Setup
78
Voltmeter Calibration
78
Figure 5.1 Front Panel Calibration Locations
78
Ammeter Calibration
79
Over Voltage Protection (OVP) Calibration
79
Calibrating for Programming Accuracy
80
Figure 5.2 Voltage and Current Programming Calibration Locations
80
Current Programming Circuit Calibration
81
Voltage Programming Circuit Calibration
81
Calibrating for Readback Accuracy
82
Figure 5.3 Voltage Current and Monitor Calibration Locations
82
Output Voltage Monitor Circuit Calibration
83
Output Current Monitor Circuit Calibration
84
4
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Xantrex XHR 40-25 Specifications
General
Brand
Xantrex
Model
XHR 40-25
Category
Power Supply
Language
English
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