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BE1-50/51B-103
Basler BE1-50/51B-103 Manuals
Manuals and User Guides for Basler BE1-50/51B-103. We have
1
Basler BE1-50/51B-103 manual available for free PDF download: Instruction Manual
Basler BE1-50/51B-103 Instruction Manual (73 pages)
BE1-50/51B series OVERCURRENT RELAY
Brand:
Basler
| Category:
Other
| Size: 1.62 MB
Table of Contents
Table of Contents
7
Section 1 • General Information
11
Figure 1-1. BE1-50/51B, S1 Case
12
Model Numbers
12
Table 1-1. BE1-50/51B Overcurrent Relays, One Ampere CT Secondary, 50/60 Hz
13
Table 1-2. BE1-50/51B Overcurrent Relays, Five Ampere CT Secondary, 50/60 Hz
13
Specifications
14
Current Sensing Input
14
Time Overcurrent (51) Element
14
Table 1-3. Time Characteristic Curve Constants with SW3-3 Open (Off) (Series 100 Relays or Series 200 Relays)
15
Table 1-4. Time Characteristic Curve Constants with SW3-3 Closed (On) (Series 200 Relays)
15
Instantaneous Overcurrent (50) Element
16
Figure 1-2. Integrating Reset Characteristic Curve
16
Figure 1-3. Instantaneous Characteristic Curves
17
Burden
18
Frequency Response
18
Transient Response
18
Harmonic Response
18
Figure 1-4. Burden Characteristics
18
Target Indicators
19
Output Contacts
19
AUX Output Contact
19
Type Tests
19
Figure 1-5. Harmonic Rejection
19
Environment
20
Agency Recognition
20
Section 2 • Controls and Indicators
21
Section 3 • Functional Description
27
Section 4 • Installation
31
Section 4 • Installation
33
General
33
Mounting
33
Connections
36
Maintenance
39
Storage
39
Section 5 • Testing
41
Dielectric Test
43
General
43
Operational Test Procedure
43
Test Equipment Required
43
Test Procedure for Five Ampere Units
45
Test Procedure for One Ampere Units
47
Section 5 • Testing
43
Periodic Tests
49
General
49
Periodic Test
49
Setting the Relay
49
Section 6 • Relay Differences
51
Appendix A • Time Characteristic Curves
59
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