METERING
R
®
Electronic CTS Prepaid Meter
DTS353
METERING
R
®
Three Phase Prepaid Keypad Meter
MERTRONIC
DTS353 Three Phase meter is a four-wire
100 Amp per phase, keypad-based prepayment meter
in a compact housing. This meter is equally ideal for new
and retrofit installation, whether residential, commercial
or light industrial. The meter boasts a large customized
display and also features the ability to operate as prepay-
ment meter or in credit metering mode.
The DTS535 Three Phase meter is mechanically sealed
against tampering through the use of factory sealed
plugs and optional sealing wires for the electronic enclo-
sure. The meter is equipped with a tamper sensor that
will automatically disconnect the power to the load in the
event of tampering.
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Warning output
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Status Detection
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Event recording
Matchcode
DTS353
Voltage
Line voltage(Un)
3*230V
Phase voltage
3*400V
Normal working voltage
0.7Un - 1.3Un
Limit working voltage
OUn- 1.9Un
Current
Basic current(lb)
10A
Maximum current(lmax)
lOOA
Current Starting current
0.4%1b
Normal working current
0.4%1b- lOOA
Limit working current
0.4%1b- 120A
Frequency
Basic working frequency
50Hz
Normal working frequancy
95%fn-105%fn
Power consumption for voltage circuit
s.SW 10VA
Impulse constant
Active impulse constant
400imp/kWh
Reactive impulse constant
400imp/kvarh
Protection degree
IP54
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Main Features
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Energy management
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Electrical parameters measurement
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