|
|
Name |
|
Picture |
%20_s.gif) 
 |
Introduce |
Function
features:
★
High accuracy, high reliability
★
Measure three-phase AC active energy
★ Display
on LED, scroll display
★
Three-phase
power supply, the accuracy of measurement will not be affected when one or two phase
electricity is cut off
★
Display active total energy on the counter, double protection prevents data from losing
★
Prepay by IC card to control using electric energy
★
Within warning, power failure and pulse pilot light
★
One meter with one card, can
choose one meter with multi-user
★
Contol load
★
Need not a battery, the
data can be stored for more than 10 years after the electricity goes offTechnical
parameter:
★
Standard: GB/T17215-2002, GB/T17882-1999
★
Accuracy class: 1.0
class, 2.0 class
★
Specification:
|
Accuracy
class |
Rated
voltage(V) |
Rated current(A) |
DTSYxx(A1 mutual inductance) |
1.0,
2.0 |
3×220/380
|
3×1.5(6) |
DTSYxx(A2
direct) |
3×10(40),3×20(80) |
DTSYxx(A3
internal control) |
3×10(40) |
★
Rated frequency: 50Hz
★ Electric
parameter:
Normal
operating Voltage: 0.9～1.1Un
Limited
operating voltage: 0.8～1.15Un
Power
dissipation: ≤2W and 10VA
Isolation
voltage: ≥4000VAC
★
Operating conditions:
Normal
operating temperature: -10℃～45℃
Limited
operating temperature: -20℃～55℃
Relative
humidity: ≤75%
★
Physical features:
Size:
289mm×170mm×96mm
Weight:
about 2.5kg(external control), 2.6kg（internal
control）
|
Name |
LED/counter（B1） |
Picture |
  |
Introduce |
Function
features:
★
High accuracy, high reliability
★
Measure three-phase AC active energy
★ Display
on LED, scroll display
★
Three-phase
power supply, the accuracy of measurement will not be affected when one or two phase
electricity is cut off
★
Display active total energy on the counter, double protection prevents data from losing
★
Prepay by IC card to control using electric energy
★
Within warning, power failure and pulse pilot light
★
One meter with one card, can
choose one meter with multi-user
★
Contol load
★
Need not a battery, the
data can be stored for more than 10 years after the electricity goes offTechnical
parameter:
★
Standard: GB/T17215-2002, GB/T17882-1999
★
Accuracy class: 1.0
class, 2.0 class
★
Specification:
| |
Accuracy
class |
Rated voltage(V) |
Rated current(A) |
DTSYxx(A1 mutual inductance) |
1.0,2.0 |
3×220/380 |
3×1.5(6) |
DTSYxx(A2
direct) |
3×10(40),3×20(80) |
DTSYxx(A3
internal control) |
3×10(40) |
★
Rated frequency: 50Hz
★ Electric
parameter:
Normal
operating Voltage: 0.9～1.1Un
Limited
operating voltage: 0.8～1.15Un
Power
dissipation: ≤2W and 10VA
Isolation
voltage: ≥4000VAC
★
Operating conditions:
Normal
operating temperature: -10℃～45℃
Limited
operating temperature: -20℃～55℃
Relative
humidity: ≤75%
★
Physical features:
Size:
289mm×170mm×96mm
Weight:
about 2.5kg(external control), 2.6kg(internal
control）
|
Name |
LED/counter（B2） |
Picture |
_s.gif) |
| Introduce |
Function
features:
★
High accuracy, high reliability
★
Measure three-phase AC active energy
★ Display
on LED, scroll display
★
Three-phase
power supply, the accuracy of measurement will not be affected when one or two phase
electricity is cut off
★
Display active total energy on the counter, double protection prevents data from losing
★
Prepay by IC card to control using electric energy
★
Within warning, power failure and pulse pilot light
★
One meter with one card, can
choose one meter with multi-user
★
Contol load
★
Need not a battery, the
data can be stored for more than 10 years after the electricity goes off
Technical
parameter:
★
Standard: GB/T17215-2002, JB/T8382-1996
★
Accuracy class: 1.0
class, 2.0 class
★
Specification:
|
Accuracy
class |
Rated
voltage(V) |
Rated current(A) |
DTSYxx(A2
direct) |
1.0,
2.0 |
3×220/380 |
3×10(40),3×20(80) |
★
Rated frequency: 50Hz
★ Electric
parameter:
Normal
operating Voltage: 0.9～1.1Un
Limited
operating voltage: 0.8～1.15Un
Power
dissipation: ≤2W and 10VA
Isolation
voltage: ≥4000VAC
★
Operating conditions:
Normal
operating temperature: -10℃～45℃
Limited
operating temperature: -20℃～55℃
Relative
humidity: ≤75%
★
Physical features:
Size:
228mm×145mm×68mm
Weight:
about 1.6kg
|
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Single-phase electronic watt-hour meter
