GE Kelman Minitrans User Guide

25 pages

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GEDE-GA_M-DLIS-SE.MA-006 Rev 2.1 13-Oct-15

Digital Energy

Kelman MINITRANS

™

User Guide

Transformer Oil

Dissolved Gas and Moisture Monitor

Table of Contents2
Introduction4
Product Overview4
Manual Scope4
Safety5
Symbols5
Warnings5
Hazardous Substances6
Technical Specification7
Table 3-1: Technical Specification7
Design Criteria8
Table 4-1: Type Tests8
Power9
Introduction9
LED Status Indicators9
Figure 5-1: Power Switch9
Figure 5-2: Fuse Holder9
Table 5-1: External LED Status Indicators9
Battery10
Figure 5-3: Coin Cell Battery10
Power-Down Procedure11
LCD Display Panel12
Figure 6-1: Front View of the Product12
Figure 6-2: LCD Information Notice - Error Format (Top) & Example (Below)12
Example Information Screens13
Startup13
Figure 6-3: Boot Screen13
Figure 6-4: Version Screen13
Figure 6-5: Standby Mode13
Figure 6-6: Scheduler Disabled13
Manual Measurements14
Figure 6-7: Peripheral Scheduler14
Figure 6-8: Start a Manual Measurement14
Figure 6-9: Stop a Measurement14
Manual Oil Sampling15
Figure 6-10: Measurement Data15
Figure 6-11: Standby Mode15
Further System Specifications16
Figure 6-12: Communication Channels16
Figure 6-13: Networking16
Figure 6-14: GSM / GPRS Modem16
Error Codes17
Table 6-1: Error Codes17
Manual Oil Sampling18
Sampling Arrangement18
Figure 7-1: Manual Sampling Arrangement18
Figure 7-2: Product Fitted with Manual Sampling Arrangement18
Figure 7-3: PTFE Tubing18
Sampling Process19
Figure 7-4: Manual Oil Sampling Process19
Air Filter Cleaning20
Figure 8-1: Air Filter Assembly Without Cover20
Figure 8-2: Air Filter with Cover20
Oil Filter Cleaning21
Figure 9-1: Oil Filter Housing21
Figure 9-2: Oil Filter21
Communications22
Modbus Protocol22
Service Logs22
Technical Support22
Appendix A Time Sync Implementation23
Table A-1: Timing23
Table A-2: UNIX Time Registers23
Table A-3: Access Flags24
Table A-4: Modifier Flags24

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Installation Manual86 pages

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GE Kelman Minitrans Specifications

General

Brand	GE
Model	Kelman Minitrans
Category	Transformer
Language	English

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