Feature Products

DDM18SD 220V Electric energy meter LCD Backlight Multi-function Power Watt Meter

 
Product Features:
1.5+1 high level LCD
2. MODBUS-RTU, DLT645-2007, DL/T645-1997 multiple protocols are optional
3. Active energy/current/voltage/active power/power factor/grid frequency/alternate switching display
4. Automatic data cycle display
5. The flame-retardant thickened shell is made of flame-retardant material, which is safe and reliable
6. The address can be changed, the baud rate can be changed, and the parity bit can be set through software modification
Product parameters:
Model: DDS (LCD display)
Reference voltage (UN): 220V
Working voltage: 181/279V AC (3~)
Rated current (Ib): 2.5A 5A 10A 15A 20A 30A
Maximum current (Imax): 10A 20A 40A 60A 80A 100A
Starting current: ≤ 0.004b (direct connection)
Withstand overload current: 30Imax 0.01s
Working frequency: 50Hz ± 10%
Internal power consumption: ≤ 2W/10VA
Pulse constant: 1000imp
RS485 port: 23 (A) and 24 (B) or 4 (A) and 5 (B)
Package list:
Electric energy meter * 1

1. We Ship to Worldwide
2. We ship your orders within 1-2 business days after the payment cleared.
3. Item shipped from China via china Post Airmail, reach most of the countries within 2 to 4 weeks.
4. Delivery time depends on destination and other factors, it may takes up to 20 days. If you don't receive
the item after 30 days,please keep in touch with us, we'll investigate and solve the delivery problem.
5. Import duties, taxes, and charges are not included in the item price or shipping cost. These charges
are the buyer's responsibility. Please check with your country's customs office to determine what these
additional costs will be prior to bidding or buying.
 
ShenZhen

1. We accept PAYPAL only.
2. Payment must be made within 7 days of auction closing (Unpaid dispute will automatically open when item
is not paid in 7 days).
3. PLEASE NOTE: SHIPPING&HANDING DOES NOT INCLUDE DUTIES, LOCATL TAXES OR ANY OTHER IMPORTATION FEES.
4. Please list your special requests (color, packages, value of declaration, etc.) in the EBAY NOTES SECTION
when you make payment

 

1. Customer satisfaction is our top goal. All products are quality checked. They are new and in good
condition when shipped to our customers. If product is defective or damage upon arrival, or wrong
product shipped, please keep in touch with us immediately. Returns accepted within 14 days of delivery date
and item must be in original new condition, not worn or altered in any way with attached tags & wrap.
Otherwise deal is final. Return shipping must be paid by buyer.
2. Please keep in touch with us first if you have anyproblems/questions/concerns. We will be happy to resolve
any issues you may have in a cordial and friendly manner.
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We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is
very important to us. We request that you keep in touch with us immediately BEFORE you give us neutral or
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