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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: HUABANG
  • Model Number: DDM100SCR
  • Display Type: Digital Only
  • Phase: Single Phase
  • Measuring Energy Range: 10(100)A Max
  • Accuracy Class: Class 1.0
  • Output Voltage: 220v/230v/240v
  • Operating Temperature: -20℃ ~ +70℃
  • Dimensions: 90*73.5*75mm
  • Type: DIN Rail mounting energy meter
  • Range: 999999.9 kWh
  • Counter: 6+1 LCD display
  • Certificate: CE ROHS LVD EMC ISO9001
  • Function: Mesure Active energy ( forward + reverse )
  • Communication: RS485/Modbus-RTU
  • Measure: V A KW COS HZ KWH
  • Display: 7 Digits LCD
  • Frequency: 50HZ/60HZ
  • Standard: IEC62052-11/IEC62053-21

Packaging & Delivery

Packaging Details Each Meter have own paper box, and carton box fit in 40pcs total
Delivery Time 5 days
Company Information


ZigBee technology is a two-way wireless communication technology with close range, low complexity, low power consumption, low speed and low cost.

Is mainly used for short distance and low power consumption and transmission rate is not high to data transmission between various kinds of electronic equipment, as well as the typical periodic data, intermittent data and low response time data transmission applications.

ZigBee is a wireless connection, can work in the 2.4 GHz (global epidemic), 868 MHz (European pop) and 915 MHz (American pop) three frequency bands, respectively, with the highest 250 kbit/s, 20 kbit/s and the 40 kbit/s transmission rate, the transmission distance with it in the range of 10-75 - m, but you can continue to increase.As a wireless communication technology, ZigBee has the following characteristics:

(1) low power consumption: since ZigBee has a low transmission rate, the transmission power is only 1mW, and it adopts the sleep mode and low power consumption, so ZigBee equipment saves electricity very much.It is estimated that the ZigBee device can last up to six months to two years with just two batteries, which is beyond the reach of other wireless devices.

(2) low cost: the initial cost of the ZigBee module is around $6, and it is estimated to fall to $1.50 to $2.50 soon, and the ZigBee protocol is exempt from patent fees.Low cost is also a key factor for ZigBee.

(3) time delay: the delay of communication delay and activation from hibernation are very short. Typical search equipment is delayed by 30ms, and the time delay of sleep activation is 15ms, and the time delay of channel access of active equipment is 15ms.ZigBee technology is therefore applicable to the application of rigid wireless control (such as industrial control situations, etc.) for delays.

(4) network capacity: the Zigbee network of a star structure can hold up to 254

A range of 100 ZigBee networks can exist simultaneously from a device and a master device, and the network is flexible.

(5) reliability: the collision avoidance strategy is adopted, while special time-gaps are reserved for communication businesses that require fixed bandwidth, avoiding the competition and conflict of sending data.The MAC layer USES a fully validated data transfer mode, and each sent packet must wait for the receiver's confirmation.If there is a problem in the transmission process it can be reissued.

(6) security: ZigBee provided based on the cyclic redundancy check (CRC) packet integrity check function, support for authentication and certification, adopted the AES - 128 encryption algorithm, each application can be flexible to determine its security properties.


Din Rail Meter



Modular DIN Rail Products offer a wide range of functions to be integrated in electrical installations with significant benefits for the user. It is designed for high level performance and are safe and fast to install.


HUABANG have a complete range of DIN-mounted electricity meters for different applications, together with a wide range of communication options. The meters are quick and easy to install due to their DIN-rail mounting.


It is highly accurate, durable, reliable, lower power consumptive, without reversion, creep proof, anti-tanmpering and bilateral recoring with strong overloading capability. It conforms to the related Chinese requirement of GB/T17215.321-2008 and International requirement IEC62053-21 also pass EMC and LVD.



Voltage AC (Un)   110/220/230/240V
Voltage range -20% to +20% of Un
Base current(Ib)5A, 10A 
Max current(Imax)50A, 60A, 80A, 100A
Starting current (mA)0.4%Ib
Power consumption of current ≤2W / 10VA
Frequency (Hz)

 50/60 (±10%)

AccuracyClass 1
Memory back-up EEprom
Operating Temperturer -10°C to +50°C
Storing Temperturer -30°C to +70°C
Meter Case MaterialABS, Polycarbonate
Operating humidity75%
Storing humidity95%
Protection against dust and water IP51
Insulating encased meter   II
AC voltage withstand     2KV for 1 minute
Impulse voltage withstand   6KV – 1.2µS waveform
Current withstand   30Imax for 0.01s
Pulse output rate   ( imp/kWh )3200,2000,1600,800,400














No.Quantity/CTNSize Weight 
1 modular100pcs47x26x27cm12kg
2 modular 80pcs46x23.5x37.5cm13.5kg
4 modular40pcs46x23.5x37.5cm13.5kg
7 modular24pcs46x23.5x37.5cm13.5kg







1. Q: Why choose us?

    A: We are professional energy meter manufacturer 24years and 15years golden supplier of Alibaba

2. Q: Do you have any certificates

    A: We have CE, RoHS, CCC, CQC, ISO9001:2015 Certification.

3. Q: How about your products quality inspection?

    A: We have professional QA and QC teams, 100% quality inspection is performed before goods out of factory.

4. Q: Can you accept to use our logo?

    A: we accept OEM production and can make customized product.

5. Q: What’s your quality guarantee?

    A: we provide repair or replace service within 18months if energy meter is not working  properly.

Company profile



HUABANG, one of leading producer of lower voltage products such as Energy Meter, Current Transformer, Frequency Inverter, Soft Starter, Power Meter, We specializes in research, design and manufacturing with an emphasis on continuous improvement, innovation and high performance and cost-effective solutions HUABANG has developed as a global manufacturer.

We are committed to providing high quality, high performance products to our customers



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