Tyco Electronics INTEGRA 0640 Manuale utente
INTEGRA 0640 & 0440
Digital Metering of Volts,
Amps and Frequency
at 50 / 60 Hz & 400 Hz
Installation and Operating Manual
SWITCHBOARD INTEGRA 0640 & 0440
http://energy.tycoelectronics.com
Energy Division
Specification
Inputs
Three phase three wire
Voltage range ELV 100 - 120V L-L
Voltage range LOV 121 - 240V L-L
Voltage range MIV 241 - 480V L-L
Voltage range HIV 481 - 600V L-L
Three phase four wire
Voltage range ELV 100 - 120V L-L (57.7 - 70V L-N)
Voltage range LOV 121 - 240V L-L (70.1 - 139V L-N)
Voltage range MIV 241 - 480V L-L (140 - 277V L-N)
Voltage range HIV 481 - 600V L-L (277 - 346V L-N)
Voltage range is defined by factory build option.
Nominal input voltage (a.c. rms) 57.7 to 346V L-N
100 to 600V L-L
System PT/VT primary values 1 Volt to 400 kVolt
Max continuous input voltage 120% of nominal (up to 720 V max.)
Max short duration input voltage
2* nominal (1s application repeated 10 times at 10s intervals)
Nominal input voltage burden 0.2 VA approx. per phase
Nominal input current 1 or 5 A a.c. rms
System CT primary values
Standard values up to 9999 Amps (5 A secondaries)
(1 A on application)
Max continuous input current 120% of nominal
Max short duration current input 20* nominal (1s application repeated 5 times at
5 min intervals)
Nominal input current burden 0.6VA approx. per phase
Auxiliary
Standard supply voltage 100 to 250V AC nominal ±15% (85V AC
absolute minimum to 287V AC absolute maximum) or
100V to 250V DC nominal +25%, -15% (85V DC absolute
minimum to 312V DC absolute maximum)
a.c. supply frequency range 45 to 66 Hz or 360 to 440 Hz
a.c. supply burden 3W
Optional auxiliary d.c.supply 12 to 48V DC. nominal +25%, -15% (10.2V DC absolute
minimum to 60V DC absolute maximum)
d.c. supply burden 3W
Measuring Ranges
Values of measured quantities for which errors are defined.
Voltage 70 .. 120% of nominal
Current 5 .. 120% of nominal
Frequency 45 .. 66 Hz (Integra 0640)
Accuracy Integra 0640
Voltage 0.4% of reading ±0.1% of range
Current 0.4% of reading ±0.1% of range
Frequency 0.15% of mid frequency
Temperature coefficient 0.013%/°C typical
Response time to step input 1.5 seconds approx.
EMC Standards
EMC Immunity
EN61326 for Industrial Locations to performance criterion A
EMC Emissions EN61326 to Class B - Domestic
Safety
IEC1010-1 (BSEN 61010-1) Permanently connected use, Normal Condition Installation
category III, pollution degree 2, Basic Insulation 720V RMS
maximum. All terminals are for use only with equipment
that has no live parts WHICH ARE ACCESSIBLE and the
insulation for external circuits is to be suitable for SINGLE
FAULT CONDITIONS.
Insulation
Dielectric voltage withstand test 3.25kV RMS 50Hz for 1 minute between all electrical circuits
Environmental
Operating temperature -20 to +70°C
Storage temperature -20 to +80°C
Relative humidity 0 .. 95% non condensing
Shock 30g in 3 planes
Vibration 10-150 Hz, 1g/0.15mm amplitude
Enclosure integrity (front face only) IP54
Enclosure
Style ANSI C39.1
Material Polycarbonate front and base, steel case
Terminals 6-32 UNC slotted barrier type
Auxiliary Supply
INTEGRA should ideally be powered from a dedicated supply, however it may be powered from
the signal source, providing the source remains within tolerance for the auxilary supply.
Fusing
This unit must be fitted with external fuses in voltage and auxiliary supply lines. Voltage input
lines must be fused with a quick blow fuse 1A maximum. Auxiliary supply lines must be fused
with a slow blow fuse rated 1A maximum. Choose fuses of a type and with a breaking capacity
appropriate to the supply and in accordance with local regulations.
Earth/Ground Connections
For safety reasons, CT secondary connections should be grounded in accordance with local
regulations.
Connection Diagrams
Voltage lines and auxiliary supplied must be fused - see above.
19
18
16
17
15
5
3
2
1
8
4
1
3
7
11
6
14
9
L1
L
2
L
3
L
O
A
D
3
-PHA
S
E
3
-WIRE
U
NBALAN
C
ED L
O
A
D
P1
S1
S1
P1
SU
PPL
Y
A
UX
+
L
-
N
A
UX
SU
PPL
Y
N
L
3
L2
L1
S1
P1
P1
S1
P1
S1
11
1
2
3
4
6
5
8
1
6
1
5
17
7
9
1
3
14
1
9
1
8
3
-PHA
S
E 4-WIRE
U
NBALAN
C
ED L
O
A
D
L
D
A
O
+
L
N
-
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