After-sales Service: | 2 Years |
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Warranty: | 2 Years |
Display: | Digital |
Samples: |
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
ADL400N-CT Three-phase Four-wire Connection Through Current Transformer
ADL400N-CT Three-phase Three-wire Connection Through Current Transformer (this connection method is limited to three-phase balance) (instrument is set as 3P4L)
ADL400N-CT Three-phase Three-wire Connection Through Current Transformer (instrument is set as 3P3L)
ADL400N-CT Single-phase Three-wire Connection Through Current Transformer
Item
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Performance Parameters
|
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Model Series
|
ADL200N-CT
|
ADL400N-CT
|
Grid
|
Single-phase
|
Three-phase four-wire, three-phase three-wire, single-phase three-wire |
Rated voltage
|
230V
|
Single-phase: 240/480V
|
Three-phase:3×230/400V,3× 277/480V,3×110/220V
|
||
|
Overload
|
1.2 times rating (continuous)
2 times the rating for 1 second
|
Power
consumption
|
<0.2VA
|
|
Accuracy class
|
Error ±0.5%
|
|
Input current
|
80A, 120A, 200A, 300A
|
80A, 120A, 200A, 300A, 3×80A, 3× 120A, 3×200A, 3×300A
|
Overload
|
1.2 times rating (continuous)
2 times the rating for 1 second
|
|
Power
consumption
|
<0.2VA
|
|
Accuracy class
|
Error ±0.5%
|
|
Power
|
Active, reactive, apparent power, error ±0.5℅
|
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Grid frequency
|
45~65Hz, error ±0.5%
|
|
Response rate
|
≤100ms (voltage, current, power)
|
|
≤1s (electrical energy)
|
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Electric energy
|
Active energy: Class B (split current transformer) /Class C (closed
current transformer)
Reactive energy (Class 2 accuracy)
|
|
Electrostatic discharge immunity class III
|
||
Electrical fast transient burst immunity class IV
|
||
Surge (shock) immunity Class IV
|
||
Power frequency withstands voltage
|
Between communication and signal input, AC4kV 1min
|
|
Insulation resistance
|
Input and output terminals to casing >100MΩ
|
|
Interface and communication protocol |
RS485 interface and Modbus RTU protocol
|
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Communication address range
|
Modbus RTU:1~ 247;
|
|
Baud rate
|
Support 1200bps-38400bps
|
|
Operating temperature
|
-40ºC~+70ºC
|
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Storage temperature
|
-40ºC~+70ºC
|
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Relative humidity
|
≤95℅ (without condensation)
|
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Altitude
|
≤3000m
|
Suppliers with verified business licenses