Datasheet
13
UMG 511 und UMG 605
▼
Measurement values
V
oltage
L
1, L2, L3, L4, L1-L2, L2-L3, L1-L3
UMG 511 Accuracy ±(0,1%)
UMG 605 Accuracy ±(0,2% rdg + 0,02% rng)
C
urrent
L
1, L2, L3, L4
±
(0,2% rdg + 0,05% rng)
C
alculated sum current
±
(0,6% rdg + 0,05% rng)
K-factor L1, L2, L3, L4 yes
Three-phase current components Positive/ Negative/ Zero Phase Sequence yes
Cos-phi, power factor L1, L2, L3, L4, Sum L1-L3, Sum L1-L4 yes
P
hase angle
L
1, L2, L3, L4
y
es
E
ffective energy (kWh)
L1, L2, L3, L4, Sum L1-L3, Sum L1-L4:
-
Purchased effective energy (tariff 1, tariff 2)
-
Supplied effective energy (tariff 1, tariff 2)
U
MG 511 Class 0,2 (…/5A),
UMG 511 Class 0,5S (…/1A),
UMG 605 Class 0,5S (…/5A)
UMG 605 Class 1 (…/1A)
R
eactive energy (kvarh)
L1, L2, L3, L4, Sum L1-L3, Sum L1-L4:
-
Inductive reactive power (tariff 1, tariff 2)
- Capacitive reactive power
C
lass2
Apparent energy (kVAh) L1, L2, L3, L4, Sum L1-L3, Sum L1-L4 yes
C
urrent/voltage wave form
L
1, L2, L3, L4
y
es
Frequency of mains Accuracy ±0,1% rdg
Temperature measurement with UMG 511 not available Accuracy ±1,5% rng
A
verage value
y
es
M
inimum and maximum values
y
es
Power quality
Harmonics order, 1.- 63rd
Harmonics, even/odd
Voltage L1, L2, L3, L4
Measure value > 3% of measuring range
Measure value < 3% of measuring range
Accuracy ± 5% rdg
Accuracy ± 0,05 rng)
Interharmonics Current, voltage L1, L2, L3, L4 yes
Distortion factor THD-U in % L1, L2, L3, L4 yes
Distortion factor THD-I in % L1, L2, L3, L4 yes
Positive/negative/zero system yes
Actual flicker value L1, L2, L3, L4 yes
Short term flicker value L1, L2, L3, L4 yes
Long term flicker value L1, L2, L3, L4 yes
Transients
50 µs
Trigger events 10 ms yes
Inrush currents 10 ms yes
Event recorder yes
Communication
Interfaces UMG 511 UMG 605
RS 232 9.6, 19.2, 38.4, 115.2 kbps no yes
RS 485 9.6, 19.2, 38.4, 76.8, 115.2, 921.6 kbps yes yes
Profibus DP Plug, sub D 9-pole up to 12Mbps yes yes
Ethernet 10/100 Base- TX RJ-45 sockets yes yes
Protocols
Modbus RTU yes yes
Profibus DP V0 yes yes
Modbus TCP yes yes
Modbus over TCP yes yes
Modbus-Gateway yes yes
HTTP Homepage (configurable) yes yes
SMTP E-Mail yes yes
SNTP Time synchronisation yes yes
TFTP Automatic configuration yes yes
FTP File Transfer yes yes
DHCP yes yes
BACnet / IP oder MSTP yes, option yes, option