| High voltage reed relays form B contact (normally closed) |
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Wroclaw Division of PIT-RADWAR S.A. has produced:
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High voltage reed relays form B contact (normally closed)
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High voltage reed relays are assigned to switch and separation high voltage circuits from 5kV to 19kV.
There are produced 2 type of relays:
- type K-55xB - leads of reed switches are performed by elastic HV cables, leads of coil are adapted to PCB mounting,
- type K-56xB - all leads of relay are adapted to PCB mounting.
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Basic parameters of relays type K-55xB and K-56xB see below.
Additional information are attainable in section Documentation » Data sheets.
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| Technical parameter specification of high voltage reed relays type K-55xB, K-56xB |
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| Technical data |
Unit |
Type of reed relay |
K-551B
K-561B |
K-552B
K-562B |
| Contact form |
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normally closed (type B) |
| Switching power |
max |
W |
50 |
| Breakdown voltage |
min |
kVDC |
7 |
10 |
| Switching voltage |
max |
kV |
5 |
7.5 |
| Switching current |
max |
A |
2 |
| Contact resistance |
max |
mΩ |
150 |
| Coil normal working voltage |
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VDC |
12/24 |
| Nominal coil resistance |
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Ω |
250/1000 (±10%) |
| Operate time |
max |
ms |
2.6 |
| Release time including bounces |
max |
ms |
3.6 |
| Insulation resistance |
min |
Ω |
1011 |
| Breakdown voltage coil-contact |
min |
kVDC |
15 |
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| Dimensions and terminal arrangements |
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| K-55xB |
all dimension in mm |
| K-56xB |
all dimension in mm |
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HV reed relays