- Circuit Breakers[10]
- Contactors[10]
- Electrical Plugs & Sockets[3]
- Electronic & Instrument Enclosures[1]
- Fuse Components[10]
- Fuses[6]
- Other Electrical Equipment[5]
- Power Distribution Equipment[10]
- Inverters & Converters[4]
- Other Power Supplies[2]
- Switching Power Supply[10]
- Voltage Regulators/Stabilizers[10]
- Relays[10]
- Limit Switches[10]
- Micro Switches[1]
- Other Switches[10]
- Pressure Switches[2]
- Rotary Switches[10]
- Time Switches[2]
- Transformers[10]
- Starters[4]
- LED Lamps[10]
- Motor Controller[10]
- Other Motor Accessories[4]
- Current Meters[4]
- Energy Meters[10]
- Frequency Meters[2]
- Other Electrical Instruments[1]
- Power Meters[1]
- Voltage Meters[6]
- Water Meters[1]
- Other Measuring & Analysing Instruments[1]
Shanghai DELIXI Three-phase electronic digital watt-hour meter( DTS1777 series)
1)DTS1777 series
2)Accuracy:2.0
3)3*220/380V, 1.5(6), 3(6),2.5(10), 5(20), 10(40), 15(60), 20(80), 30(100)
4)ISO, CCC
DTS1777-1 three-phase electronic carrier watt-hour meter is the new intelligent meter adopting
an international advanced micro-chip which has the function of carrier communications,relay
control.With ADE7755 chip,high integration,high measurement accuracy,speed and small
power consumption, it meets the standard of GB/T 17215-2002(IEC61036),carrier perform
ance conform to the standard of DL/T698-1999 electrical industry,and RS485 communication
protocol meets industry standard of DL/T645-1997 reliable watt-hour Meter,easy in stallation,
which is particularly applicable to electric energy measurement and control of commercial
customers and industrial users.
Wide LCD Display
Digit:6 integer 2 decimal
Cycle model
With infrared, RS-485 communication
Accurated measurement of positive and negative power of aceive,protect electricity from stealing
Power pulse output with isolation-energy
Programming is password-protected
With power line carrier communication interface
May control meter relay
Specification:
Clock error:The clock accuracy (Day error):better than 0.5 seconds/day
carrier communications:15series spread spectrum,the center frequency 120kt/a,15kHz
bandwidth
MTBF:5×10hours
Pluse width:80ms±20%,5-24VDC voltage from the outside
Range:000000.00-999999.99kW.h
Rated Voltage:3×220/380V
Rated Current:1.5(6), 3(6),2.5(10),5(20), 10(40), 15(60), 20(80), 30(100)
No-loading logic design
Environmental conditions:
standard operating temperature:-30~55
Maximum working temperature:-40~65
relative Humidity:≤85%
Power consumption:Static state is less than 0.5W,the carrier launched less than 3W