MEVOCO RP800 Manuals

Manuals and User Guides for MEVOCO RP800. We have 1 MEVOCO RP800 manual available for free PDF download: User Manual

MEVOCO RP800 User Manual (100 pages)

Self & Dual Powered Overcurrent & Earth Fault Protection Relay

Brand: MEVOCO | Category: Relays | Size: 2 MB

Table of Contents
3
Reception, Handling & Installation
6
Unpacking
6
Reception of Relays
6
Handling Electronic Relay
6
Installation, Commissioning and Service
7
Storage
7
Recycling
7
Dimensions and Connection Diagrams
8
Front View
8
Case Dimensions
8
Connection Diagram
10
Standard Current Transformers
10
Tandard Current Transformers
10
Terminals
11
Description
13
Introduction
13
Relay Description
13
Functional Diagram
16
Function Shb. Second Harmonic Blocking
17
Function 50. Instantaneous Phase Overcurrent
17
Function 51. Inverse Time Phase Overcurrent
18
Function 50G. Instantaneous Neutral Overcurrent
18
Function 51G. Inverse Time Neutral Overcurrent
19
Function 49. Thermal Image Protection
19
Thermal Image Measurement Evolution Graphic
20
Thermal Image with Memory
22
Thermal Image Measurement Display. Reset
22
Thermal Protection Curves
22
Function 52. Circuit Breaker Monitoring
23
Circuit Breaker Opening and Closing Commands
26
Counter to Register the Number of Openings
26
Accumulated Amps Counter : I2T
26
Maximum Openings in a Time Window
26
Function 49T. External Trip
27
Settings Groups
27
Iec60255-151 Curves
27
Ieee Curves
33
Monitoring and Control
37
Measurements
37
Load Data Profiling
37
Counters
38
Deadband
38
States and Events
38
Date and Time by Real Time Clock (Rtc)
42
Self-Diagnosis
42
Disturbance Fault Recording
44
Configurable Inputs
47
Digital Outputs
47
Programmable Logic Control
47
Outputs
48
Leds
49
Commands
52
Test Menu
52
Power Supply
53
Self-Powered Relay with Standard Current Transformers
53
Vac, 50/60 Hz Auxiliary Power
53
VDC Auxiliary Power Supply
53
Battery Power : 5 V, with Akitcom Adaptor
54
Commissioning Battery
54
Switch on to Fault (Sotf) Characteristic
58
Opening Mechanism: STRIKER
59
Technical Specifications and Standards
60
Technical Specifications
60
Thermal Resistance
62
Communication and Hmi
62
Front Communication: USB
62
Rear Communication: RS485
62
Led Indicators
63
Lcd and Keypad
63
Sicom Communications Program
64
How to Install the Sicom Software
64
Setting-Up the Session: Password and Access Levels
65
Menus
66
Standby Mode Screen
66
Accessing the Menus
66
Date-Time Menu
66
Versions
67
Communication Parameters
67
Contrast
67
Fault Report
67
Testmenu
68
Functions Menu
69
Measurements Menu
71
States Menu
72
Settings Menu
81
Events Menu
88
Counters Menu
89
Commands Menu
90
Load Data Profiling
91
Fault Reports
91
Pgc and Outputs Configuration Menu
92
Commissioning
96
Checklist for Commissioning
96
Electrostatic Discharge
96
Visual Inspection
96
Earthing
96
Current Transformers
96
Auxiliary Power
96
Front Communications Port
96
Appendix
97
Identification
97
Checks
97
Test Menu
97
Register of Commissioning Settings
97
Inputs
99
Outputs
99
Leds
99
Comments
99

MEVOCO Categories

Relays Circuit breakers

More MEVOCO Manuals

MEVOCO RP800 Manuals

MEVOCO RP800 User Manual (100 pages)

Table of Contents

Related Products

MEVOCO Categories