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Dehn PM 20 Bedienungsanleitung Seite 69

Ableiterprüfgerät
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Evaluation table for...
BLITZDUCTOR VT
®
Type
Part No.
BVT TTY 24
918 400
BVT GS 110
918 403
BVT MTTY 24
918 407
BVT RS485 5
918 401
BVT AVD 24
918 422
BVT AD 24
918 402
BVT KKS APD SN
918 405
BVT TC 1
918 411
BVT KKS APD 36
918 421
BVT ALD 36
918 408
BVT ALD 60
918 409
BVT KKS ALD SN
918 404
BVT KKS ALD 75
918 420
Note: The SPD has to be removed for testing (measuring)!
Line
PG
LLV
ULV
in [V]
in [V]
(Pin 1,2,3,4 ⇒ PG)
70
110
182
279
70
110
(Pin 1,4,5,6,7,8 ⇒ PG)
70
110
(Pin 0V⇒ PG)
182*
279*
Test current too high! 5mA
182
279
(Pin E,M ⇒ PG)
70
110
(Pin 4,5 ⇒ PG)
182
279
(Pin M-,M+ ⇒ PG)
150
405
(Pin 1,2 ⇒ PG)
---**
219
---**
<219
Tests have to be carried out with both polarities +/- and -/+!
(Pin M, D ⇒ PG)
216
267
(Pin K-, K+ ⇒ PG)
216
267
*Parallel connection of the
** For UG insulation test
Carry out 2 tests:
1. Keep button pressed until the measured value is stable.
2. Shortly press the button and use the measured value for comparison.
Tolerance range
Line
SG
Line
LLV
ULV
LLV
in [V]
in [V]
in [V]
(Pin 1 ⇒ 2 or Pin 3 ⇒ 4)
-
-
26
-
-
-
-
-
26
(Pin 5,6,7,8 ⇒ 4)
(Pin 8 ⇒ 7 or 5 ⇒ 6)
5
10
5
(Pin +24V ⇒ 0V only this
Test current too high! 5mA
-
-
39
-
-
39
-
-
189
(Pin Mp- ⇒ Mp+)
-
-
39
(protected pin 1 ⇒ 2)
-
-
50
73
83
0
(Pin M, D ⇒ Dp)
216
(Pin Kp-+ ⇒ Kp+)
-
-
216
arrester
with 70
Line
IN
continuity
ULV
LLV
in [V]
in [V]
(Pin 1 ⇒ 1', 2 ⇒ 2',
3 ⇒ 3' and 4 ⇒ 4')
38
0
-
0
38
0
(path 1,2,3,4,5,6,7,8
and PG ⇒ 2)
10
0
(path 0V, +24V, PG)
polarity!)
0
51
0
(Pin E ⇒ Ep, M ⇒ Mp,
(Pin E ⇒ M)
path PG and FM)
47
0
(Pin 4 ⇒ 5)
(Pfad 4, 5)
211
0
(Pin M ⇒ Mp-, M+ ⇒ Mp+
path, PG and FM)
47
0
(path 1, 2, PG)
58
0
1
0
(Pin D ⇒ DP, M ⇒ MP
path PG and FM)
267
0
(Pin K- ⇒ Kp, K+ ⇒ Kp+,
path PG and FM)
267
0
OUT or
ULV
in [V]
1
1
1
1
1
1
1
1
1
1
1
1
1
31

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