Outdoor Dry Type JLSZV/Y-6, 10, 35

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Features
Technical Indicators
Overall Dimension

(1) JLSZV/Y-6, 10, 35 series combined transformers are assembled from dry-type units, and there is no oil leakage problem, so oil-free is achieved. (2) Voltage and current are cast with imported resin, like a building block structure, easy to replace, easy to maintain, and save costs. (3) The product has high accuracy, and the current transformer can reach 0.2S level, realizing wide load measurement. (4) The use of special materials makes the product have high dynamic and thermal stability. (5) The voltage part can have a 220V auxiliary winding to provide power for switches, etc.
Main technical parameters of voltage part Product Model Rated primary voltage(V) Maximum voltage of the device (V) Rated secondary voltage (RV) Accuracy level and output capacity C O S φ = 0 . 8 ( hysteresis ) ( V A ) Maximum output capacity(V) 0.2 0.5 JLSZV-6 6 7.2 100 20 30 320 JLSZV-10 10 12 100 20 30 640 JLSZV-35 35 40.5 10 30 30 850 Main technical parameters of current part Rated primary current (A) Rated secondary current (A) 1s short-time thermal current (kA) Rated dynamic stability current (kA) Accuracy level and output capacity COSφ=0.8(hysteresis)(VA) 0.2S 0.2 0.5S 2.5;3;5;7.5;10;15; 20;25;30;40;50;60; 75;100;150;200;300; 400;500;600;800; 5 75×1n 187.5×1n 10 10 10 1.25～2.5;2.5～5;5～10; 7.5～15;10～20;15～30; 20～40;25～50;40～80; 50～75;50～100;75~ 150;100～200;150～300 5 75×1n 187.5×1n 10 10 10 Note: Dual current ratio specification: The secondary current of the dual ratio is indicated. The current ratio is 1SI, 1S2, 1S3; 2S1 2S2, 2S3; among which 1S1, 1S2; 2S1, 2S2 is a small current ratio; 1S1, 1S3; 2S1, 2S3 is a large current ratio. The current ratio connection method should be selected according to the corresponding maximum capacity of the transformer. Voltage transformer error limit table Accuracy level Rated voltage percentage % Ratio Difference Phase angle difference (minutes) Secondary load (VA) 0.5 80、100、120 ±0.5 ±20 5～20 10～40 0.2 80、100、121 ±0.2 ±10 5～20 10～40 Current transformer error limit table Accuracy level Rated current percentage Ratio difference (%) Rated current percentage Phase difference (min) 5 20 100～120 5 20 100～120 0.5S 1.50 0.75 0.5 90 45 30 0.2S 0.75 0.35 0.2 30 15 10 Error limit table of special current transformers Accuracy level Current error (±%) Phase difference, at the following rated current (%) At the following rated current (%) ±(’) ±card 5 20 100 120 1 5 20 100 120 5 20 100 120 0.5S 1.50 0.75 0.5 0.5 0.5 90 45 30 30 30 2.7 1.35 0.9 0.9 0.9 0.2S 0.75 0.35 0.2 0.2 0.2 30 15 10 10 10 0.9 0.45 0.3 0.3 0.3 Note: This table is only used for transformers with a rated secondary current of 5A Transformer temperature rise limit Transformer part Temperature rise (°C) Measuring direction Coil 55 Resistance method Coil outlet or contact connection 50 Thermometer method

Main technical parameters of voltage part
Product Model	Rated primary voltage(V)	Maximum voltage of the device (V)	Rated secondary voltage (RV)	Accuracy level and output capacity C O S φ = 0 . 8 ( hysteresis ) ( V A )		Maximum output capacity(V)
Product Model	Rated primary voltage(V)	Maximum voltage of the device (V)	Rated secondary voltage (RV)	0.2	0.5	Maximum output capacity(V)
JLSZV-6	6	7.2	100	20	30	320
JLSZV-10	10	12	100	20	30	640
JLSZV-35	35	40.5	10	30	30	850

Main technical parameters of current part
Rated primary current (A)								Rated secondary current (A)					1s short-time thermal current (kA)			Rated dynamic stability current (kA)				Accuracy level and output capacity COSφ=0.8(hysteresis)(VA)
																				0.2S				0.2				0.5S
2.5;3;5;7.5;10;15; 20;25;30;40;50;60; 75;100;150;200;300; 400;500;600;800;								5					75×1n			187.5×1n				10				10				10
1.25～2.5;2.5～5;5～10; 7.5～15;10～20;15～30; 20～40;25～50;40～80; 50～75;50～100;75~ 150;100～200;150～300								5					75×1n			187.5×1n				10				10				10
Note: Dual current ratio specification: The secondary current of the dual ratio is indicated. The current ratio is 1SI, 1S2, 1S3; 2S1 2S2, 2S3; among which 1S1, 1S2; 2S1, 2S2 is a small current ratio; 1S1, 1S3; 2S1, 2S3 is a large current ratio. The current ratio connection method should be selected according to the corresponding maximum capacity of the transformer.
Voltage transformer error limit table
Accuracy level						Rated voltage percentage %				Ratio Difference									Phase angle difference (minutes)					Secondary load (VA)
0.5						80、100、120				±0.5									±20					5～20
																								10～40
0.2						80、100、121				±0.2									±10					5～20
																								10～40
Current transformer error limit table
Accuracy level			Rated current percentage Ratio difference (%)														Rated current percentage Phase difference (min)
			5					20						100～120			5				20					100～120
0.5S			1.50					0.75						0.5			90				45					30
0.2S			0.75					0.35						0.2			30				15					10
Error limit table of special current transformers
Accuracy level	Current error (±%)								Phase difference, at the following rated current (%)
	At the following rated current (%)								±(’)													±card
		5		20	100		120		1		5	20			100			120					5		20		100		120
0.5S	1.50	0.75		0.5	0.5		0.5		90		45	30			30			30				2.7	1.35		0.9		0.9		0.9
0.2S	0.75	0.35		0.2	0.2		0.2		30		15	10			10			10				0.9	0.45		0.3		0.3		0.3
Note: This table is only used for transformers with a rated secondary current of 5A
Transformer temperature rise limit
Transformer part		Temperature rise (°C)			Measuring direction
Coil		55			Resistance method
Coil outlet or contact connection		50			Thermometer method