OEM No/Model: DDM100SC
APPLICATION
Single phase two wire active DIN-rail watt hour meter is used to measure
active energy consumption.
Din Rail energy meter is a new modern smart meter: including single phase
( 4 modular ) using advanced technology, ensure quality and stability,
also has good resistance electromagneticinterference performance,
low power consumption.confirm IEC62052-11 international standards,
which has following advantages: small size, light weight, high precision,
suitable for office building and shopping mall, Air port, Distribution box.
FUNCTIONS AND FEATURES
-35mm standard DIN rail installation, comply with standard DIN EN50022.
-4 modular 75mm width.
-Cyclometer display ( 5+1 digits ) or LCD display ( 6+1 digits )
-Single direction measure active power consumption. comply with standard
IEC62053-21,IEC62052-11.
-Adopts high reliable and long life electric components, high overload,
no need calibrate for long-term operation.
-LED instructions respective power supply state and signal or power
impulse.
-Automatic detection the direction of the trend of load current. And
Instructions on individual LED (Only red power impulse signal when working.
If the LED REV lights that means the load current is reverse.
-Directly connect operation maximum 100A or choose CT operation
( 1.5-6A )
TECHNICAL PARAMETERS |
|
Accuracy | Class 1.0 |
Rated voltage | 220V, 230V, 240V 110V( optional ) |
Operation voltage range | Un±20% |
Insulation capabilities |
AC voltage withstand 4kV for 1 minute; Impulse voltage withstand 6kV - 1.2/50μs waveform |
Rated current | 1.5(6)A, 5(30)A, 10(60)A, 20(80)A, 30(100)A |
Operation current range | 0.05Ib~ Imax |
Starting current | 0.004Ib |
Rated frequency | 50Hz or 60 Hz |
Internal power consumption | Voltage Circuit 1.0W 5VA; Current Circuit 1VA(Ib) |
Interface | Optical port |
Impulse valence Ra | 0,5 or 1.0 Wh/imp |
Max.operation temperature | -20°C ~ +75°C |
Relative humidity | 85% |
Dimension | 88mm*73.5mm*75mm |
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