Energy Meter - Siemens 7KT1 500 Mode D'emploi

Energy meter

Operating instructions
Static electricity meter, 3-phase, for active
energy metering, DIN rail mounting
Static electricity meter, 3-phase, for active
and reactive energy metering, DIN rail mounting
Static electricity meter, 3-phase, for active
and reactive energy metering, DIN rail mounting
with LAN interface
Installation must be carried out and inspected by a specialist or
under his supervision. When working on the instrument,
switch off the mains voltage!
Device functional elements
kWh
kvarh
CT T1 T2
3
0
MkWvar
•
Key switching the main readout
from active to reactive energy
Electricity meter
For 3-phase, 4-wires
Direct connection
Current transformer connection, 5 to 5000/5 A
For active energy
For reactive energy
Tariffs
SO pulse output
LAN interface
Count zero position
ENGLISH
Direct connection
CT connection
Direct connection
CT connection
Direct connection
CT connection
WARNING
•
•
1
T
2
•
•
•
LCD display
7KT1 500 7KT1 501 7KT1 502
G G
G
G
G G
1 1
1 1
•
kWh
display
CT
0
•
kVARh
display
7KT1 500
7KT1 510
7KT1 501
7KT1 511
Electrical connection:
Measure Displayed:
7KT1 502
Pulse constant:
7KT1 512
7KT1 503
7KT1 513
CT connection models only:
7KT1 520
7KT1 521 Direct connection
models
7KT1 500
7KT1 502
7KT1 510
7KT1 512
7KT1 520
Supply /
Tariff /
Interface /
Terminals
CT connection
Protected
models
modes
setting key
7KT1 501
7KT1 503
7KT1 511
7KT1 513
LED for
7KT1 521
testreadout
Main
terminals
7KT1 503 7KT1 510
G G G
G G
G
G G G
G G
1 1 2
2 2 1
G G G
- 2 / 12 -
Display details
•
Running tariff
T1 T2
1
3 2
MkWvar
• •
CT primary Flashes in case
current of wiring errors
•
Running active or
reactive power display
Factory presetting
3L/N
kWh
0.001 imp/kWh
- only for 7KT1 500: 10 imp/kWh (fixed)
- only for 7KT1 501: 1 imp/kWh (fixed)
CT primary current = 5000 A
CT secondary current = 5 A
kWh
W
kWh
CT
W
7KT1 511 7KT1 512 7KT1 513
G G G
G
G G
G G G
G G
2 2 2
1 2 2
G G G
•
Energy
import
•
Tariff of
T
energy
display
•
Energy
export
•
Phase
presence
T
T
7KT1 520 7KT1 521
G G
G
G
G G
G G
2 2
2 2
G G
G G
SIEMENS-E-Zähler