Cross Holes Standard Type Three Phase Transformer Electricity Meters Use

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Jiaxing Wisdom Electronic Tech Co., Ltd.

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Brand Name : WSD

Model Number : WSD-709

Place of Origin : CHINA

MOQ : Negotiable

Price : Negotiable

Payment Terms : L/C, T/T, Western Union

Supply Ability : 200000/day

Delivery Time : 14-21days

Packaging Details : Cartons / Pallets

Max current : 60-100A

Primary current : 1-20A

Secondary current : 0.5-20mA

Accuracy class : 0.1

Application : electric energy meters

Product name : three phase transformer

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3 phase current transformer electricity meters use 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

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
1	100	0.5	1:2000	0.1/0.2		unavailable	5Ω,10Ω,20Ω
5	60	2	1:2500	0.05/0.1/0.2	±3%
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	80	4	1:2500	0.1/0.2	±3%
10	100	5	1:2000	0.1/0.2


Working temperature			−40℃~ 85℃
Isolation voltage			4000Vrms, 1 Min, No breakdown, No arcing
Insulation resistance			≥1000MΩ
Operating temperature			50Hz~60Hz

Product Tags:

three phase transformer

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