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PowerSafe – Commercial & Industrial
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Tri-Load Dimension and Meter Specification
Warning
.
It is essential that the primary current is isolated BEFORE
connecting or disconnecting the secondary current connections.
Tri-Load Meter Specification
Direct measurement of 173 to 400V AC L-L (100 to 230Vac L-N)
Range of Use
Values of measured quantities, components of measured quantities,
and quantities which affect measurement errors to some degree, for
which the product gives meaningful readings:
6OLTAGE
OF RANGE MAXIMUM
#URRENT
OF NOMINAL
!CTIVE POWER
OF NOMINAL
!PPARENT POWER
OF NOMINAL
Power is only registered when voltage and current are within their
respective range of use.
Accuracy
6OLTAGE 6
OF RANGE MAXIMUM
#URRENT !
OF RANGE MAXIMUM
.EUTRAL CURRENT
OF RANGE MAXIMUM
calculated (A)
&REQUENCY (Z
0OWER FACTOR 0&
OF UNITY
Active power (W)
+ OF RANGE MAXIMUM
Reactive power (VAr)
+ OF RANGE MAXIMUM
Apparent Power (VA)
+ OF RANGE MAXIMUM
Active energy (kWh)
Class 1 (IEC 62053-21) section 4.6
1
Reactive energy (kVArh) Class 2 IEC 62053-23
2
4($
UP TO ST HARMONIC
2ESPONSE TIME TO STAP S TYPICAL TO
Way
(200A)
Dimension
Part No.
A (mm)
B (mm)
2+4+6
1256
1120
PSBTL246,
PSBTL4P246,
PSBTL246R,
PSBTL246MID
2+6+10
1418
1282
PSBTL2610,
PSBTL4P2610,
PSBTL2610R,
PSBTL2610MID
2+10+12 1580
1444
PSBTL21012,
PSBTL21012R,
PSBTL21012MID
200A TPN Type ‘B’ Tri-Load
Distribution Boards
Tri-Load Meter Wiring Diagram