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Welcome to wziep.com!
category： Energy Meters
reference price：￥$10.00 - $25.00
DD100CFR single phase two wire electronic multi-tariff DIN-rail active energy meter,with RS485 communication.
The meter is used to measure 50Hz or 60Hz active energy consumption from single phase two wire AC electricity net.
The small size and DIN rail mounting makes it suitable for installation in distribution boards and small standard enclosures.
The meter is widely used in the office buildings, shopping malls, residences, airports and metro, etc.
There are far infrared and RS485 communication module in it, which is convenient to meter-reading.
♦35mm standard DIN-rail installation or front board setting, complying with standard DIN EN50022, or front board setting (mounting holes center distance 63 mm), users can choose any one by themselves.
♦Four-pole width.
♦LCD 6+1 digits display (999999.1kWh), may select 5+2 digits display . It can be set by users from port of RS485 communication.
♦Have three tariffs, may select 12 daily period of times. You can set the date arbitrary which can automatically read the meter every month. May select single tariff function in weekend. Multi-tariff may select TOU or step tariff. (Please specify when order)
♦There are maintenance-free backup lithium batteries and a clock in it. Battery capacity detection and display all the time. It can keep the electricity data.The data can be kept forever after blackout
♦May select cycle display (default). Can select the data which displayed.
♦There are far infrared and a port of RS485 communication data.It is used for setting and reading the meter.Set and operation have password protection, communication agreement complying with standard DL/T645-1997, can also choose any other communication agreement.
♦LED instructions respectively power supply state, signal of energy impulse, the direction of the flow of load current, the state rates just now and the data communications state.
♦Single direction measures single phase two wire active power consumption. It is nothing with direction of the flow of load current, complying with standard IEC62053-21,IEC62052-11.
♦ Directly connect operation or through CT or PT & CT.
♦Standard configuration short terminal cover, which is helpful to reduce installation space and make it convenient to install; May select extended terminal cover, which is for protecting the safety of using electricity.
DD100CFR single phase two wire DIN-Rail RS 485 multi-tariff energy meter
| Accuracy class | Class 1.0 |
| Rated voltage | 110VAC,120VAC,220VAC,230VAC,240VAC,etc. |
| Operation Voltage range | 0.7Un-1.3Un |
| Insulation capabilities | AC voltage withstand 2kV for 1 minute; Impulse voltage withstand: 6kV-1.2/50 μs waveform |
| Rated frequency | 50Hz or 60Hz |
| Rated current(A) | 1.5(6)A,5(30)A,5(60)A,10(40)A,10(60)A.20(80)A,30(100)A,etc. |
| Operation current rang | 0.05Ib~ I max (Direct); 0.02Ib~ I max (with CT) |
| Starting current | 0.004Ib (Direct); 0.002Ib (with CT) |
| Power consumption | Voltage circuit ≤1.0W 5VA; Current circuit ≤1VA(Ib) |
| Temperature Range | Max.operation temperature: -40ºC--+80ºC; |
| Max. storage temperature: -45ºC--+85ºC | |
| Relative Humidity | ≤85% |
| RS 485 communication | Baud rate:1200bps (default) |
| Remote pulse output | Pulse width: 80ms ± 20ms |
| Infrared communication | Communication distance: ≥4m, |
| (optional) | Communication angle: ≥±15o |
| Service life | More than 10 years |
| Dimension | 75mm x 88mm x 73mm |
| Weight | Approx 270g |
*Please advise us if you need any different specifications, we can make according to your special requirements.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer a free sample depending on product types.
Q:Can you print our own logo?
A:Yes, we provide OEM/ODM services.
Q:How long is the quality guarantee?
A:18 months warranty,every products is inspected before they leave the factory.
Q: Do you have a catalog? Can you send me the catalog to see all your products?
A: Yes, we have e-catalog. Please contact us online or send us an e-mail to get it.
Q:How's the delivery?Because I really need them is urgently?
A: 5-10 days for inventory products and 7-20 days for customized products.
Q: What’s your main product?
A: Our main products include circuit breakers and transformers. We also have other low voltage apparatus as our minor products.
Q: What is your payment terms?
A: We accept T/T, Aliexpress, Western Union, PayPal, Money Gram, L/C at sight.
Q: Any certification of your company or product?
A:We have ISO 9001, CE, CB, SEMKO, SAA, TUV, CCC.
