|
|
Name |
) |
Picture |
 |
| Introduce |
Technical
parameter:
★ Two-way
measure single-phase AC active electric energy
★ Display
on LCD
★
One
meter with one card, can choose one meter with multi-user
★
Encrypted/CPU card for choice
★ Control
load, automatic trip if overload, resume after the card is inserted
★
Warning
when residual energy is deficient. Within one pulse pilot light(red) and warning pilot
light(yellow). The red one will glimmere when the electric energy is being used. The
yellow one will be on when residual energy is deficient
★
Credit
for emergencies
★
Can choose to instal RS485
interface
★
Can
choose to install multi-tariff function
★
Need not a battery, the
data can be stored for more than 10 years after the electricity goes off
★
Can
be customized according to user needTechnical
parameter:
★
Standard: GB/T17215-2002、GB/T18460-2001
★
Accuracy class: 1.0 class, 2.0 class
★
Rated voltage: 220V
★
Rated current: 5(20)A、5(30)A、10(40)A、10(60)A、20(80)A
★
Meter's Constant: 1600imp/kWh, 3200imp/kWh
★
Rated frequency: 50Hz
★
Electric parameter:
Normal operating voltage: 0.9～1.1Un
Limited
operating voltage: 0.8～1.15Un
Isolation voltage: ≥2000VAC
Power
Consumption: ≤2W and
10VA
★ Operating
conditions:
Normal
operating temperature: -10℃～45℃
Limited
operating temperature: -20℃～55℃
Relative
humidity: ≤75%
★
Physical features:
Size:
187mm×127mm×59mm
Weight:
about 1.1kg
|
Name |
) |
Picture |
 （Xinjiang's
protocol） |
| Introduce |
Technical
parameter:
★ Two-way
measure single-phase AC active electric energy
★ Display
on LCD
★
One
meter with one card, can choose one meter with multi-user
★
Encrypted/CPU
card for choice
★ Control
load, automatic trip if overload, resume after the card is inserted
★
Warning
when residual energy is deficient. Within one pulse pilot light(red) and warning pilot
light(yellow). The red one will glimmere when the electric energy is being used. The
yellow one will be on when residual energy is deficient
★
Credit
for emergencies
★
Can choose to instal RS485
interface
★
Can
choose to install multi-tariff function
★
Need not a battery, the
data can be stored for more than 10 years after the electricity goes off
★
Can
be customized according to user needTechnical
parameter:
★
Standard: GB/T17215-2002、GB/T18460-2001
★
Accuracy class: 1.0 class, 2.0class
★
Rated voltage: 220V
★
Rated current: 5(20)A、5(30)A、10(40)A、10(60)A、20(80)A
★
Meter's Constant: 1600imp/kWh, 3200imp/kWh
★
Rated frequency: 50Hz
★
Electric parameter:
Normal operating voltage: 0.8～1.2Un
Limited
operating voltage: 0.7～1.35Un
Isolation voltage: ≥2000VAC
Power
Consumption: ≤2W and
10VA
★ Operating
conditions:
Normal
operating temperature: -20℃～55℃
Limited
operating temperature: -25℃～65℃
Relative
humidity: ≤75%
★
Physical features:
Size:
190mm×108mm×60mm
Weight:
about 0.8kg
|
|
Single-phase electronic watt-hour meter
