27
• pollution grade 2,
• maximum phase-to-earth operating voltage:
• for supply circuits and relay outputs 300 V
• for measurement input 500 V
• for circuits RS-485, Ethernet, Profinet (for ND30PNEt), analog
outputs, temperature or binary inputs : 50 V
• altitude a.s.l. < 2000 m.
en
7. ORDERING CODES
Table 2
Meter
ND30PNET
X X X XX X X
Input voltage (phase/phase-to-phase) Un:
3 x 57.7/ 100 V, 3x 230/ 400 V
1
3 x 110/ 190 V, 3 x 400/ 690 V
2
Additional outputs /inputs:
2 relays
1
2 relays, 1 analog output, 2 inputs PT100
2
2 relays, 1 analog output, 2 binary inputs (galvani-
cally separated)
3
Supply:
85...253 V a.c., 90...300 V d.c.
1
20...40 V a.c., 20...60 V d.c.
2
Version
:
standard
00
custom-made*
XX
Language:
Polish/ English
M
other*
X
Acceptance tests:
without additional quality requirements
0
with an extra quality inspection certificate
1
with calibration certificate
2
acc.to customer’s request
X
* only after agreeing with the manufacturer
Содержание ND30BAC
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