EM21072DAV63HOSPFBD [CARLOGAVAZZI]
Energy Management Energy Analyzer Type EM210 MID;型号: | EM21072DAV63HOSPFBD |
厂家: | Carlo Gavazzi |
描述: | Energy Management Energy Analyzer Type EM210 MID |
文件: | 总13页 (文件大小:512K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Energy Management
Energy Analyzer
Type EM210 MID
•Class B (kWh) according to EN50470-3
•Class 1 (kWh) according to EN62053-21
•Class 2 (kvarh) according to EN62053-23
•Accuracy 0ꢀ5 ꢁRD (current/voltage)
•Energy meter
•Instantaneous variables readout: 3 RDT
•Energies readout: 7 RDT
•System variables: W, var, PF, Hz, Phase-sequenceꢀ
•Single phase variables: VLL, VLN, A, PF
•Energy measurements: total kWh (imported and
exported); kvarh
•TꢁMS measurements of distorted sine waves (volt-
ages/currents)
•Auxiliary power supply
•Rimensions: 4-RIN modules and 72x72mm
•Protection degree (front): IP50
•Multi-use housing: for both RIN-rail and panel mount-
ing applications
•MIR “annex MI-003” (Measuring Instruments Rirective)
compliant
•Application adaptable display and programming proce-
dure (Easyprog function)
•Easy connections management
Product description
Three-phase energy meter cost allocation but also for rail mounting with IP50 (front) EM210 is provided, as stand-
with front LCD display unit. main electrical parameter protection degree. Current ard, with a pulsating output
The device is available ei- measurement and retrans- measurements carried out for active energy retrans-
ther as a DIN-rail mounting mission (transducer func- by means of external cur- mission. In addition a 2-wire
or a panel mounting energy tion). Possibility to display rent transformers and volt- RS485 communication port
meter. This general purpose also exported active energy age measurements carried is available as an option.
three-phase energy meter is (e.g. in case of regenerated out either by means of di-
suitable for both active and energy in lifts or similar ap- rect connection or by means
reactive energy metering for plications). Housing for DIN- of potential transformers.
Specification are subject to change without notice EM210 MID DS 190716
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How to order
EM210 72D AV5 3 H O X PFA D
Certified according to MID Directive, Annex “B”
+ Annex “D” for legal metrology relevant to acti-
ve electrical energy meters (see Annex MI-003 of MID).
Can be used for fiscal (legal) metrology. Only the total
active energy meter is certified according to MID.
MIR
Model
ꢁange code
System
Power supply
Output 1
Output 2
Option
Mounting type
Type Selection
ꢁange code
System
3: balanced and unbal-
Power supply
Option
AV5: 230/400VLL AC,
H:
auxiliary power sup-
ply from 65 V to
400 V ac, 45 to 65 Hz
PFA: certified according
5(6)A (CT connection)
anced load:
to MID Directive,
3-phase, 4-wire;
3-phase, 3-wire
(without N connection);
Annex “B” + Annex
“D” for legal metrol-
ogy relevant to active
electrical energy me-
ters (see Annex MI-
003 of MID). Can be
used for fiscal (legal)
metrology. The power
is always integrated
-both in case of posi-
tive (imported) and
negative (exported)
power.
AV6: 120/230VLL AC
5(6)A
(VT/PT and CT con-
nections)
PFB: Certified according
to MID Directive,
Annex “B” + Annex
“D” for legal metrol-
ogy relevant to active
electrical energy me-
ters (see Annex MI-
003 of MID). Can be
used for fiscal (legal)
metrology. Only the
positive (imported)
power is integrated -
no integration in case
of negative (exported)
power.
Output 1
Output 2
Mounting type
O:
Single static output
(opto-mosfet)
X:
S:
None
RS485 port
R:
P:
DIN-rail mounting
Panel mounting
Specification are subject to change without notice EM210 MID DS 190716
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EM210 MID
Input specification
ꢁated Input
Current type
System type: 3
Max. and Min. indication
Max. instantaneous variables:
999; energies: 9 999 999.
Min. instantaneous
Not isolated (shunt
inputs). Note: the external
current transformers can
be connected to earth
individually.
In: primary current
corresponding to 5 A
secondary output.
Imax: 1.2 In (6A
variables: 0; energies 0.00.
LERs
Red LED (Energy consumption)
Current range
0.001 kWh by pulse if CT
ratio x VT ratio is <7;
0.01 kWh by pulse if CT
ratio x VT ratio is ≥ 7.0
< 70.0;
0.1 kWh by pulse if CT
ratio x VT ratio is ≥ 70.0
< 700.0;
secondary).
Voltage (direct or by VT/PT)
AV5, MV5: 230/400VLL;
6A; Un: 160 to 240VLN
(277 to 415VLL).
AV6, MV6: 120/230VLL;
6A; Un: 57.7 to 144VLN
(100 to 230VLL).
1 kWh by pulse if CT ratio
x VT ratio is ≥ 700.0.
Accuracy (Display + RS485)
(@25°C ± 5°C, R.H. ≤60%, 50Hz)
Current
In: see below, Un: see below
Max frequency
16Hz, according to
EN50470-3.
From 0.002In to 0.2In:
± (0.5% RDꢀ +3DꢀT).
From 0.2In to Imax:
± (0.5% RDꢀ +1DꢀT).
In the range Un: ± (0,5%
RDꢀ +1DꢀT).
In the range Un: ± (1% RDꢀ
+1DꢀT).
Range: 45 to 65Hz;
resolution: ± 1Hz
± (1%RDꢀ +2DꢀT).
± ±0.001+1%(1.000 - “PF
RDꢀ”)].
± (2%RDꢀ +2DꢀT).
class B according to
EN50470-1-3;
class 1 according to
EN62053-21.
class 2 according to
EN62053-23.
ꢀreen LED (on the terminal
blocks side)
for power on (steady) and
communication status:
RX-TX (in case of RS485
option only) blinking.
See “List of the variables
that can be connected to:”
TRMS measurements of
distorted wave forms.
By means of external CT’s.
≤3 (15A max. peak).
Phase-neutral voltage
Phase-phase voltage
Frequency
Measurements
Method
Coupling type
Crest factor
Current Overloads
Continuous
For 500ms
Voltage Overloads
Continuous
Active power
Power Factor
1.2In, @ 50Hz.
20In, @ 50Hz.
Reactive power
Active energy
1.2 Un
2 Un
For 500ms
Current input impedance
Reactive energy
AV5, AV6
Voltage input impedance
AV5, AV6
Frequency
Keypad
< 0.3VA
Start up current: 10mA.
>1000 k W
50 Hz.
Energy additional errors
Influence quantities
According to EN62053-21,
EN50470-1-3, EN62053-23
≤200ppm/°C.
1600 samples/s @ 50Hz,
1900 samples/s @ 60Hz
1 second
Two push buttons for
variable selection and
programming of the
instrument working
parameters.
Temperature drift
Sampling rate
Risplay refresh time
Risplay
2 lines
1st line: 7-DꢀT or
3-DꢀT+3-DꢀT
2nd line: 3-DꢀT
Type
LCD, h 7mm.
Instantaneous variables read-out 3-DꢀT.
Energies
Total: 5+2, 6+1 or 7DꢀT
Overload status
EEE indication when the
value being measured is
exceeding the “Continuous
inputs overload” (maximum
measurement capacity)
Specification are subject to change without notice EM210 MID DS 190716
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EM210 MID
Output specifications
Connections
Addresses
2-wire max. distance
1000m, termination directly
on the instrument.
247, selectable by means
of the front keypad
Pulse output
Number of outputs
Type
1
Programmable from 0.01
to 9.99 kWh per pulses.
Output connectable to the
energy meter (+kWh)
TOFF ≥120ms, according
to EN62052-31.
TON selectable (30 ms
or 100 ms) according to
EN62053-31
Static: opto-mosfet.
VON 2.5 VAC/DC,
70 mA max.
VOFF 260 VAC/DC max.
By means of optocouplers,
4000 VRMS output to
measuring inputs.
Protocol
Data (bidirectional)
Dynamic (reading only)
MODBUS/JBUS (RTU)
Pulse duration
System and phase
variables: see table “List of
variables...”
Static (reading and writing) All the configuration pa-
rameters.
Data format
Output
Load
1 start bit, 8 data bit, no
and even parity,1 or 2 stop
bit.
9.6, 19.2, 38.4, 57.6, 115.2
kbps.
1/5 unit load. Maximum
160 transceiver on the
same bus.
By means of optocouplers,
4000 VRMS output to
measuring input.
Baud-rate
Insulation
Driver input capability
ꢁS485
Type
Multidrop, bidirectional
(static and dynamic vari-
ables)
Insulation
Software functions
Password
Numeric code of max. 3
DꢀT; 2 protection levels of
the programming data:
Password “0”, no protec-
tion;
Risplaying
Easy connection function
Up to 3 variables per page.
Wrong phase detection and
displaying. For all the display
selections (except “D” and
“E”) the current, power and
energy measurement are
independent on the current
direction.
1st level
2nd level
Password from 1 to 999, all
data are protected.
System selection
System 3-Ph.n unbalanced load 3-phase (4-wire)
3-phase (3-wire) without
neutral connection.
Transformer ratio
VT (PT) ratio
CT
1.0 to 99.9 / 100 to 999
1.0 to 99.9 / 100 to 999
The max CTxVT product for
AV5 models is 525, for AV6
models is 908.
Specification are subject to change without notice EM210 MID DS 190716
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EM210 MID
General specifications
Operating temperature
-25°C to +55°C (-13°F to
Surge
On current and voltage
measuring inputs circuit:
6kV;
131°F) (R.H. from 0 to 90%
non-condensing) accord-
ing to EN62053-21 and
EN62053-23.
Radio frequency suppression According to CISPR 22
Standard compliance
Storage temperature
-30°C to +70°C (-22°F
to 158°F) (R.H. < 90%
non-condensing) accord-
ing to EN62053-21 and
EN62053-23)
Safety
EC60664, IEC61010-1
EN60664, EN61010-1
EN62052-11
EN62053-21, EN62053-23,
EN50470-3
Metrology
Pulse output
Approvals
Connections
Cable cross-section area
DIN43864, IEC62053-31
CE, cULus listed, MID
Screw type
2.4 x 3.5 mm
Min./Max. screws tightening
torque: 0.4 Nm / 0.8 Nm
Overvoltage category
Insulation (for 1 minute)
Cat. III
4000 VRMS between
measuring inputs and digi-
tal output.
Rielectric strength
4000VAC RMS for 1 minute
100 dB, 48 to 62 Hz
Housing
Dimensions (WxHxD)
Material
Noise rejection CMRR
72 x 72 x 65 mm
Noryl, PA66
self-extinguishing: UL 94 V-0
Panel or DIN-rail
EMC
According to EN62052-11
15kV air discharge.
Electrostatic discharges
Immunity to irradiated
electromagnetic fields
Mounting
Test with current: 10V/m
from 80 to 2000MHz
Test without any cur-
rent: 30V/m from 80 to
2000MHz;
On current and voltage
measuring inputs circuit:
4kV
Protection degree
Front
IP50
IP20
Screw terminals
Weight
Approx. 400g (packing
included)
Burst
Immunity to conducted
disturbances
10V/m from 150kHz to
80Mhz
Power supply specifications
Auxiliary power supply
65 to 400Vac
Power consumption
≤2VA/1W
-20%/+15% (45-65Hz)
Specification are subject to change without notice EM210 MID DS 190716
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EM210 MID
Accuracy AV5, AV6 (According to EN50470-3 and EN62053-23)
kWh, accuracy (RDꢀ) depending on the current
kvarh, accuracy (RDꢀ) depending on the current
Percentage error limits for class index B
Percentage error limits
+1.5%
+1%
+2.5%
+2%
0%
0%
-1%
-2%
-1.5%
-2.5%
PF=1 0.05A(Imin) 0.25A(Itr) 5A(In)
PF=L0.5 0.25A(Itr) 5A(In)
to C0.8
6A(Imax
)
)
sinϕ=1 0.1A
sinϕ=0.5
0.25A
0.5A
5A(In)
5A(In)
6A(Imax
)
)
6A(Imax
6A(Imax
Accuracy limits (Active energy)
Start-up current: 10mA
Accuracy limits (ꢁeactive energy)
Start-up current: 10mA
MID “Annex MI-003” compliance
Accuracy
EMC compliance
E2
Purpose
0.9 Un ≤ U ≤ 1.1 Un;
0.98 fn ≤ f ≤ 1.02 fn;
fn: 50Hz;
Mechanical compliance
Protection degree
M2
in order to achieve the
protection against dust
and water required by the
norms harmonized to MID,
the meter must be used
only installed in IP51 (or
better) cabinets.
cosϕ: 0.5 inductive to 0.8
capacitive.
Class B I st: 0.01A; I min:
0.05A; I tr: 0.25A; I n: 5A
I max: 6A.
Operating temperature
-25°C to +55°C (-13°F to
131°F) (R.H. from 0 to 90%
non-condensing @ 40°C)
Specification are subject to change without notice EM210 MID DS 190716
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EM210 MID
Insulation between inputs and outputs
Measuring input
Opto-Mosfet output
Communication port Auxiliary supply
Measuring inputs
Opto-Mosfet output
Communication port
Self power supply
-
4kV
-
4kV
-
4kV
4kV
4kV
-
4kV
4kV
4kV
-
-
4kV
4kV
NOTE: all the models have, mandatorily, to be connected to external current transformers.
Used calculation formulas
Phase variables
System variables
Three-phase power factor
Instantaneous effective voltage
Equivalent three-phase voltage
Instantaneous active power
Instantaneous power factor
Energy metering
Instantaneous effective current
Instantaneous apparent power
Instantaneous reactive power
Three-phase active power
Where:
i= considered phase (L1, L2 or L3)
P= active power; Q= reactive power;
t1, t2 =starting and ending time points
of consumption recording; n= time
unit; Δ t= time interval between two
successive power consumptions;
n1, n2 = starting and ending discrete
time points of consumption recording
Three-phase apparent power
Specification are subject to change without notice EM210 MID DS 190716
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EM210 MID
List of the variables that can be connected to:
• RS485 communication port
• Pulse outputs (only “energies”)
N°
Variable
3-phꢀ 3,4-wire
unbalanced
system
Notes
1
2
3
4
kWh
x
x
x
x
Total (2)
kvarh
Total (3)
V L-N sys (1)
V L1
sys=system (∑)
5
V L2
x
x
x
x
x
x
x
x
x
x
x
x
x
x
6
V L3
7
V L-L sys (1)
V L1-2
V L2-3
V L3-1
A L1
sys=system (∑)
8
9
10
11
12
13
14
15
16
17
18
A L2
A L3
VA sys (1)
VA L1 (1)
VA L2 (1)
VA L3 (1)
var sys
sys=system (∑)
sys=system (∑)
19
20
21
22
23
24
25
26
27
28
29
30
31
var L1 (1)
var L2 (1)
var L3 (1)
W sys
x
x
x
x
x
x
x
x
x
x
x
x
x
sys=system (∑)
sys=system (∑)
W L1 (1)
W L2 (1)
W L3 (1)
PF sys
PF L1
PF L2
PF L3
Hz
Phase sequence
(x) = available
(o) = not available (zero indication on the display)
(1) = Variable available only through the serial communication port RS485
(2) = also kWh- (exported) with application E (see next table)
(3) = sum (not algebraic) of kvarh imported and exported with application F (see next table)
Specification are subject to change without notice EM210 MID DS 190716
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EM210 MID
Display pages
No
1st variable
(1st half-line)
2nd variable
(2nd half-line)
3rd variable
(2nd line)
Note
Applications
A
B
C
R
E
F
Phase sequence
The phase sequence triangle appears
in any page only if there is a phase
reverse
x
x
x
x
x
x
1
Total kWh
W sys
x
x
x
x
x
x
+
x
x
1b
2
Total kWh (-)
Total kvarh
“NEꢀ”
kvar sys
Hz
Exported active energy
+
x
+
x
+
x
T
x
3
PF sys
PF L2
Indication of C, -C, L, -L
depending on the quadrant
4
PF L1
PF L3
Indication of C, -C, L, -L
x
x
x
x
depending on the quadrant
5
6
7
A L1
V L1-2
V L1
A L2
V L2-3
V L2
A L3
V L3-1
V L3
x
x
x
x
x
x
x
x
x
x
x
x
Notes: x = available
+ = only positive kvarh is measured (kvar sys is the algebraic sum of the phase kvar)
T = positive and negative kvarh are summed and measured in the same kvarh meter
(kvarsys is the sum of the absolute values of each phase kvar). The phase kvar are displayed with the correct sign.
Additional available information on the display
Type
1st line
Y. 2007
value
2nd line
r.A0
Note
Meter information 1
Meter information 2
Meter information 3
Meter information 4
Meter information 5
Meter information 6
Meter information 7
Meter information 8
Year of production and firmware release
KWh per pulse of the LED
System type and connection type
Current transformer ratio
LEd (kWh)
value
value
value
value
value
Sn
SYS ±3P.n]
Ct rAt.
Ut rAt.
Voltage transformer ratio
PuLSE (kWh)
Add
Pulse output: kWh per pulse
Serial communication address
Secondary address (M-bus protocol)
value
Specification are subject to change without notice EM210 MID DS 190716
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EM210 MID
List of selectable applications
Rescription
Notes
Option
PFA
A
B
Active energy meter
Active energy measurement with some minor parameters, easy connection
Active and reactive
energy meter
Active and reactive energy measurement with some minor parameters, easy
connection
PFA
C
R
E
F
Full set of variables
Full set of variables +
Full set of variables +
Full set of variables
Full set of available variables can be displayed, easy connection
Full set of available variables can be displayed, bidirectional
Full set of variables with exported (negative) kWh meter, bidirectional
PFA
PFB
PFB
Full set of variables with algeabric sum of positive and negative reactive energy, PFA
easy connection
Notes: only in “D” and “E” applications (PFB option) the actual direction of the current is considered.
Specification are subject to change without notice EM210 MID DS 190716
10
EM210 MID
Wiring diagrams
(6A) Self power supply, system type selection: 3Pꢀn
3-ph, 4-wire, unbalanced load
Figꢀ1
Figꢀ2
3-ph, 4-wire, unbalanced load
A inputs
V inputs
1
2 3 4
5
8
9
10
7
6
1 2 3 4
7 5
8
9
10
6
3-CT connection
3-CT and 3-VT/PT connections
(6A) System type selection: 3P
Figꢀ3
Figꢀ4
3-ph, 3-wire, unbalanced load
3-ph, 3-wire, unbalanced load
10
1 2 3 4
5
8
9
6
1
2 3 4
5
7
8
9
10
7
6
3-CT connection
3-CT and 3-VT/PT connections
Auxiliary power supply
11
12
F= 500 V ±T] 100 mA
Specification are subject to change without notice EM210 MID DS 190716
11
EM210 MID
Static output wiring diagram
Opto-mosfet
VRC/AC
13
14
VDC/AC supply
RS485 port wiring diagram
RS485 port
18
18
16
15
16
15
17
17
ꢁS485 NOTE: additional devices provided with RS485 are connected as per the picture above. The termination of the serial
output is carried out only on the last instrument of the network, by means of a jumper between (B+) and (T).
Specification are subject to change without notice EM210 MID DS 190716
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EM210 MID
Front panel description
1ꢀ Keypad
To program the configuration parameters and scroll the
variables on the display.
2ꢀ Pulse output LER
Red LED blinking proportional to the energy being
measured.
3ꢀ Risplay
4
5
3
1
2
LCD-type with alphanumeric indications to display all
the measured variables.
4ꢀ Connections
1
Screw terminal blocks for instrument wiring.
5ꢀ Dreen LER
Lit when power supply is available.
4
Dimensions (DIN configuration)
Dimensions and panel cut out (72x72 panel mounting configuration)
□ 68x68
-0 +0.7
Specification are subject to change without notice EM210 MID DS 190716
13
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