Application
DDS858 single-phase electronic meter,adopts Microelectronic technology,computer
technology,SMT manufacture technology,directly measure each phase Positive and negative
active energy.
This product conforms to standard of IEC 62053-21-2003.
Main
technical
parameter
Model
No.
|
Type
|
Reference
voltage
Un
|
Rated
current
In
|
Impulse
constant
|
DDS858
|
single
phase
|
220V
|
1.5(6)A(
transformer
type
|
Wi
th
t
he
me
t
er
mar
k
e
d
pulse
constant
as
t
he
standard
|
3(6)A(transformer
type)
|
1.5(6)A(direct
type)
|
3(6)A(direct
type)
|
2.5(10)A
|
5(20)A
|
10(40)A
|
15(60)A
|
20(80)A
|
30(100)A
|
Environment
condition
Normal
operate
temperature:-20°C-+50°C
Ultimate
operate
temperature:-30°C-+60°C
Storage and
transport
temperature:-25°C-+70°C
Annual
average
temperature
≤75%
30
days
of
one
year(Natural
way)
humidity
can
reach
95%,the
other
time
can
reach
85%
Install
and
shape
dimension
Company Profile
FAQ
Q: If I am interested in your DDS858, when can I receive your quotation and details after sending the enquiry?
A: All your inquiries will be answered within 8 hours.
Q: Can I get samples before placing an order? Because I really don't know if your company's products are of good quality or not.
A: Certainly! We also believe that sample orders are the best way to prove quality. Welcome to inquire about the products you want
Q: What are your terms of trade?
A: We accept exw, fob, cif, fca, etc.
Q: How long is the delivery time?
A: Sample order usually takes 3-5 working days, formal order usually takes 10-20 days.
Q: how to solve the quality problems after sales?
A: Take photos of the quality problems and send to us for our checking and confirming,we'll make a satisfied solution for you whin 3 days.
Our Service
-- We have our own factory, professional manufacturer
-- We do OEM & ODM services .
-- We control quality strictly, quality problem: 100% compensation or change
Warmly welcome to visit our factory. Welcome customer or your agent to inspect before order and before lading.