verview
Essential details
Place of Origin:
Zhejiang, China
Brand Name:
YOMIN
Model Number:
YEM021
Display Type:
Digital Only
Phase:
Three Phase
Measuring Energy Range:
0-999999.99 KWh
Accuracy Class:
Class1
Output Voltage:
220v/230v/240v
Operating Temperature:
-20℃~ 70℃
Dimensions:
125*88*68
Standard:
IEC62053-21
Communication:
MODBUS Power Meter
Frequency:
50HZ/60HZ
Product name:
Three Phase Electronic RS485 Energy Meter
Certificate:
CE ROHS
Color:
White
Rated current:
10(100)A
Display:
LCD Display
Type:
DIN Rail Energy Meter
Reference Voltage:
3x127/220V ,3x230/400V
Packaging & delivery
Selling Units:
Single item
Single package size:
13X9X7 cm
Single gross weight:
0.500 kg
Package Type:
Conventional export packing.
Lead time:
Quantity(pieces) 1 - 10 >10 Lead time (days) 7 To be negotiated
Din Rail Three Phase Power Modbus Energy Meter /Electric Meter 
Product circuit measurement part of a dedicated measurement chip, high reliability, high precision and accurate measurement of active energy. The product adopts the linear power supply, the metering chip converts the electric energy into pulse respectively. The microprocessor completes the functions of power collection, power calculation, power pulse output and LCD display processing. The data security adopts redundant design, and the data adopts multiple backup to ensure reliable measurement data.
We can supply a wide range of products suitable for 100VAC to 380VAC (50 or 60Hz). In addition to our regular power meters, we have developed our own prepaid smart card form, prepaid smart track card form, rechargeable smart card. As well as a complete set of PC-based pre-paid management operating system. For more information, please contact us.
The meter has the following features, the meter with large-screen LCD display, the meter with RS485 (communication protocol MODBUS-RTU remote meter reading function, can accurately measure the active energy.
| Environmental indicators: | |
| Working humidity | ≤ 75% |
| Storage humidity | ≤ 95% |
| Operating temperature | -10 ° C to + 50 ° C |
| Storage temperature | -30 ° C to + 70 ° C |
| International standard | IEC 62053-21 |
| Domestic standard | GB / T17215.321-2008 |
| Accuracy | class 1 |
| Dustproof and waterproof | IP 51 |
| Protective insulating enclosing instrument type | Ⅱ |
| Technical parameters and display types: | |
| Model | DTS (LCD display) |
| Reference voltage (Un) | 3x220 / 380V |
| Operating voltage | 181/279 - 300 / 500V AC (3 ~) |
| Rated current (Ib) | 1.5A 5A 10A 15A 20A 30A |
| Maximum current (Imax) | 6A 20A 40A 60A 80A 100A |
| Starting current | ≤ 0.004b |
| Tolerance overload current | 30Imax 0.01s |
| Working frequency | 50Hz ± 10% |
| Internal power consumption | ≤2W / 10VA |
| Pulse constant | 400imp 1600imp |
| RS485 port | 15 (A) and 16 (B) or 2 (A) and 3 (B) |
| Data storage time | > 20 years |
A Front panel Material Length 100 mm
B meter cover Front panel flame retardant PC Width 123 mm
C bottom Meter cover flame retardant ABS or PC High 65 mm
D seal Flame-retardant ABS or PC Weight 0.6 Kg (net)
1 Where is your factory?
Our factory is located in Qiaoqian Industry Area, Liushi Town, Yueqing City, Zhejiang Province, 325603 China.
2 Are you manufacturer or business?
We are manufacturer established in 2002, and have over 16 years production experience.
3. Can I ask for samples?
Yes
4. What's the warranty of your products?
18 months
5. What's the lead time?
Depend on the quantity and model of the order, normally it takes around 2-3 days, but the exact lead time should be discussed with our sales.
6. How about the MOQ, Payment term, Delivery port, and shipping date?
1)MOQ: 100 pcs/item based on existing packing.
2)T/T-30% deposit and 70% against copy of BL
3)L/C is also acceptable
4)Ningbo/Shanghai
