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Kelman DGA900
GE Kelman DGA900 Manuals
Manuals and User Guides for GE Kelman DGA900. We have
1
GE Kelman DGA900 manual available for free PDF download: Operator's Manual
GE Kelman DGA900 Operator's Manual (92 pages)
Transformer Oil Dissolved Gas and Moisture Monitor
Brand:
GE
| Category:
Measuring Instruments
| Size: 3.48 MB
Table of Contents
Table of Contents
2
1 Introduction
7
Product Overview
7
Scope
9
Front Panel Leds
9
2 Safety
10
Symbols
10
Warnings
10
Hazardous Substances
11
3 Technical Specifications
12
4 Compliance
14
5 Power
15
6 Hmi
16
Introduction
16
Connections
17
Start-Up Procedure
18
Login
18
Dashboard
19
Quick Access
21
GAS / Diagnostics
23
Active Alarms
23
Measurements
23
Duval Triangle
24
Gas Ratio
25
Scheduler
26
Calculations
26
Gas Ratios
26
Relative Saturation
27
Gas Rate of Change
27
Analog Inputs Roc Configuration
28
Alarms
29
Gases
29
Gas Ratios
30
Gas Rate of Change
31
Relative Saturation
32
Analog Inputs
32
Analog Inputs Rate of Change
33
Digital Inputs
33
Digital Inputs Transition Total
34
Peripherals
35
Peripheral Scheduler
35
Analog Inputs
35
Digital Inputs
36
Input Measurements
36
Settings
37
Communications
37
Date & Time
38
SMS Alerting
38
Firewall
39
Communication Services
40
Service
41
Measurement
41
Controller Reprogramming
42
I/O PCB Reprogramming
43
Oxygen Sensor
44
Gas Normalization
45
Factory
45
User Administration
48
Transopto
50
Measurements
50
Rate of Change
50
Alarms
51
Rate of Change Alarms
52
Channels
53
Settings
53
Logout
54
Shutdown Procedure
55
Error Notifications
56
Error Codes
58
Other Notifications
59
7 Manual Oil Sampling
60
Sampling Arrangement
60
Local HMI for Manual Sampling
61
Sampling Process
65
8 Communications
67
Dnp3
67
Iec 61850
67
Modbus Protocol
67
HTTP / HTTPS Protocol
67
9 Technical Support
67
Appendix A Security Configuration
68
Appendix B Transportation PGA Lock
75
Appendix C Maintenance Activities
79
Appendix D Time Sync Implementation
85
Appendix E Alarm Settings: General Advice
87
Contact & Copyright Details
92
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