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Brand Name : WSD
Model Number : WSD-711T
Place of Origin : CHINA
MOQ : Negotiable
Price : Negotiable
Payment Terms : T/T, Western Union, L/C
Supply Ability : 200000/day
Delivery Time : 14-21days
Packaging Details : Cartons / Pallets
Max current : 40-120A
Primary current : 5-20A
DC immunity : Available
Anti-magnetic : Available
Application : electric energy meters
Product name : 3 phase current transformer
3 phase current transformer electricity meters use metal shielding CT with cross holes standard type
Suitable for high precision, small phase error requirments of three-phase electric energy meters
More space in the meter can be saved with combined current transformer
Linear output current, high precision
Encapsulated with epoxy resion,with high insulation ability
It accords with IEC60044-1 0.05 class, 0.1 class, 0.2 class
Parameter:
Rated primary current | Max primary current | Rated secondary current | Turn ratio | Accuracy class | DC component | Shileding | Load resistance |
I p(A) | I max(A) | I s(mA) | N | (%) | (%) | (T) | Rb |
5 | 60 | 2 | 1:2500 | 0.05/0.1/0.2 | ±3% | 300mT | 5Ω,10Ω,20Ω |
5 | 60 | 2.5 | 1:2000 | 0.05/0.1/0.2 | |||
10 | 60 | 4 | 1:2500 | 0.05/0.1/0.2 | ±3% | ||
10 | 60 | 5 | 1:2000 | 0.05/0.1/0.2 | |||
10 | 60 | 10 | 1:1000 | 0.1/0.2 | |||
5 | 80 | 2 | 1:2500 | 0.1/0.2 | ±3% | ||
10 | 100 | 4 | 1:2500 | 0.1/0.2 | ±3% | ||
20 | 100 | 8 | 1:2500 | 0.1/0.2 | ±3% | ||
20 | 100 | 10 | 1:2000 | 0.1/0.2 | |||
20 | 100 | 20 | 1:1000 | 0.1/0.2 | |||
Working temperature | −40℃~ 85℃ | ||||||
Isolation voltage | 4000Vrms, 1 Min, No breakdown, No arcing | ||||||
Insulation resistance | ≥1000MΩ | ||||||
Operating temperature | 50Hz~60Hz |
Dimension:
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High Precision Anti - Magnetic Metal Shielding 3 Phase Transformer with Cross Holes Images |