38kv Outdoor Single Phase Epoxy Resin Current Transformer

• Type: Current Transformer
• Phase: Single
• Operation Condition: Outdoor
• Usage: Protection, Measurement
• Winding Form: Multilayer Honeycomb Type
• Insulating Medium: Epoxy Resin
• Model NO.: LZW-38
• Installation: Extension Type
• Magnetic Circuit Structure: Combined Type
• Transport Package: Wooden Case
• Specification: 38KV
• Trademark: HEMG
• Origin: China
• Production Capacity: 50000

Product Description

38KV SINGLE PHASE OUTDOOR EPOXY RESIN CASTING CURRENT TRANSFORMER FOR POLE MOUNTED 





 

33KV outdoor type single phase CT
SL no.	Description	Unit	Requirement	Manufacturer's guaranteed   particulars
1	Manufacturer's Name&country of origin		To be mentioned	HEMG
2	Manufacturer's model no		To be mentioned	LZW-35W2
3	Application		Metering and protection
4	Type		Induction	Induction
5	Installation		Outdoor	Outdoor
6	Construction		CASTING	CASTING
7	insulation		EPOXY	EPOXY RESIN
8	Number of phases		Single	Single
9	Rated frequency	HZ	50/60	50/60
10	Mounting		On supporting structure
11	Primary rated voltage(phase to phase)	kV	33	33
12	Maximum system voltage tease to(phase to phase)	kV	36	36
13	System earthing		Effectively earthed	Effectively earthed
14	Basic insulation level (1.2/50 Micro-sec)	kV	170	170
15	Power frequency withstand voltage	kV	70	70
16	Ratio
	For 33/11KV 10/3.33 MVA Power Transformer Incoming  and 33 kV outgoing feeder		400-200/5/5A	400-200/5/5A
	For 33 kV Line feeder incoming		800-400/5/5A	800-400/5/5A
17	Type of  winding
	a)Primary		Single Winding	Single Winding
	b)Secondary		Double winding	Double winding
18	Accuracy class a)for measurement b)for protection		0.5 5P10	0.5 5P10
19	Burden a)for measurement b)for protection	VA VA	30 30	30 30
20	Short time current rating for 3 sec	KA	25	25
21	Extended current Rating(% of rated current)	%	120	120
22	Over current Rating	A	10	10
23	Creepage Distance	mm/kV(Min)	25	25
24	Rated accuracy limit factor		To be mentioned	10
25	Knee Point Voltage	V	To be mentioned	/
26	Bushing		outdoor type	outdoor type
27	Standard		As per relevant IEC-185	Iec60044-1