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1.5kV - 720A
Toshiba 1.5kV - 720A Manuals
Manuals and User Guides for Toshiba 1.5kV - 720A. We have
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Toshiba 1.5kV - 720A manual available for free PDF download: Instruction Manual
Toshiba 1.5kV - 720A Instruction Manual (30 pages)
Vacuum Contactor, 1.5kV - 600A & 720A
Brand:
Toshiba
| Category:
Accessories
| Size: 0.96 MB
Table of Contents
Safety
5
Table of Contents
8
Introduction
10
General Description
11
Components
11
Contactor Components
11
Indicators and Controls
12
ON/OFF Indicator
12
Receiving, Inspection and Handling
13
Receiving and Unpacking
13
Acceptance Inspection
13
Handling and Moving
13
Location of Wear Gauge
13
Installation
14
Ambient Conditions
14
Rating Verification
14
Mounting the Contactor
14
Main Circuit Cable Connections
14
Ground Connections
15
Ground Connection Location
15
Control Circuit Connections
15
Drive Unit Location
15
Pre-Energization Check
16
General
16
Electrical Checks
16
Operation
17
Moving Contactor from Disconnected to Connected Position
17
Moving Contactor from Connected to Disconnected Position
17
Internal Connection of the Normally Energized Type
18
Configuration of the Drive Unit
18
Standard Operation Circuit of the Normally Energized Type
19
Maintenance
20
Maintenance Program
20
Maintenance Record
20
Servicing Equipment
20
Inspection and Maintenance Types
21
Table 1 – Tightening Torque
21
Table 2 – Check Points for Periodic Inspection
22
Table 3 – Gap/Wipe Standard Values (Contactor in New Condition)
24
Vacuum Check
25
Toshiba Portable Vacuum Checker
25
Application of Test Voltage for Vacuum Check
26
Electrical Service Life
27
Mechanical Service Life
27
Wipe Measurement
27
Service Life of Capacitor
27
Table 4 – Recommended Part Replacement Intervals
27
Capacitor Switching Life
27
Storage and Disposal
28
Storage
28
Inspection During Storage
28
Disposal
28
Specifications
29
Table 5 – Ratings
29
Warranty and Limitation of Liability
30
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