Approval/Certificate/Document of Conformity

[13] Schedule
[14] EU-TYPE EXAMINATION CERTIFICATE No.
DEMKO 16 ATEX 1729U Rev. 1
00-IC-F0056-2 – Issue 18.1 This certificate may only be reproduced in its entirety and without any change, schedule included. Page 2 of 3
[15] Description of Component:
The feed through and protective terminal blocks type ZDK are for the connection of copper conductors in enclosures. The type of
protection is increased safety, “eb”, insulating parts made of Wellamid or Durethan, with optional accessories, type ZQV plug in cross-
connectors.
Temperature range
# The ambient temperature range is -60C to +70 C depending of T-Code. Refer to [17] Schedule of limitations
The service temperature range is -60 C to +110 C.
Types & electrical data:
TYPE
Rated
(V)
Rated
(A)
Resistan
ce top
level
(uΩ)
Resistan
ce
bottom
level
(uΩ)
Strip
length
[mm]
Solid
wire size
(mm
2
)
Stranded
wire size
(mm
2
)
Flexible
wire size
(mm
2
)
ZDK 2.5
440
20
630
980
10
0.5-2.5
0.5-2.5
0.5-2.5
ZDK 2.5 PE
N/A
N/A
N/A
N/A
10
0.5-2.5
0.5-2.5
0.5-2.5
ZDK 2.5 N-DU
352
19
500
800
10
0.5-2.5
0.5-2.5
0.5-2.5
ZDK 2.5 DU-PE
352
20
500
N/A
10
0.5-2.5
0.5-2.5
0.5-2.5
ZDK 2.5/3AN
440
21
760
1000
10
0.5-4
0.5-2.5
0.5-2.5
ZDK 2.5/3AN PE
N/A
N/A
N/A
N/A
10
0.5-4
0.5-2.5
0.5-2.5
ZDK 2.5/3AN V
440
20
1280
N/A
10
0.5-4
0.5-2.5
0.5-2.5
ZDK 2.5/3AN DU-PE
440
24
650
N/A
10
0.5-4
0.5-2.5
0.5-2.5
ZDK 2.5 V
440
20
N/A
2600
10
0.5-2.5
0.5-2.5
0.5-2.5
ZDK 2.5N-PE
352
20
500
N/A
10
0.5-2.5
0.5-2.5
0.5-2.5
Pluggable cross
connections
(accessories)
ZQV 2.5/2
See NTI
See NTI
N/A
N/A
N/A
N/A
N/A
N/A
ZQV 2.5/3
See NTI
See NTI
N/A
N/A
N/A
N/A
N/A
N/A
ZQV 2.5/4
See NTI
See NTI
N/A
N/A
N/A
N/A
N/A
N/A
ZQV 2.5/5
See NTI
See NTI
N/A
N/A
N/A
N/A
N/A
N/A
ZQV 2.5/6
See NTI
See NTI
N/A
N/A
N/A
N/A
N/A
N/A
ZQV 2.5/7
See NTI
See NTI
N/A
N/A
N/A
N/A
N/A
N/A
ZQV 2.5/8
See NTI
See NTI
N/A
N/A
N/A
N/A
N/A
N/A
ZQV 2.5/9
See NTI
See NTI
N/A
N/A
N/A
N/A
N/A
N/A
ZQV 2.5/10
See NTI
See NTI
N/A
N/A
N/A
N/A
N/A
N/A
NOTE: NTI = Notice to installer
Routine tests
According to EN 60079-7 clause 7.1 in combination with clause 6.1 a dielectric strength test has to be carried out. The routine tests
may be performed on a statistical basis according to ISO 2859-1 with an acceptance quality limit (AQL) of 0,04. Routine test is to be
carried out according to Weidmuller procedure “High voltage test” Document -NR: A_10_54
[16] Descriptive Documents
The scheduled documents are listed in the report no. provided under item no. [ 8 ] on page 1 of this EU-Type Examination Certificate.