10kV High Voltage Metering Box JLSZY

JLSZY-6、10

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JLSZY-10 integral casting high voltage dry type combined transformer (integral casting high voltage metering box) is improved on the basis of similar products. It is suitable for rated frequency of 50Hz and rated voltage 10kV and below outdoor AC system for active and reactive energy measurement, which is the replacement of the old oil metering box products.

JLSZY-10 integral casting high voltage dry type combined transformer (integral casting high voltage metering box) is made of outdoor special epoxy resin vacuum casting with arc resistance, aging resistance and pollution resistance. The appearance of the umbrella skirt, surface creepage distance, rainproof, dust-proof, corrosion-resistant, is the ideal product of power grid measurement upgrade.

Technical Parameter

Parameter of voltage part

Type	Rated voltage ratio (V)	Accuracy class Three-phase rated secondary output (VA)	Max. output (VA)	Rated insulation level (kV)
JLSZY-6	6000√3/100√3	0.2-320 0.5-350	2*400	7.2/32/60
JLSZY-10	10000/√3/100√3	1-380 3-3200	2*400	12/42/75

Parameter of current part

Rated primary current (A)	Single Ratio	Rated secondary output (VA)			1s thermal current (kA)	Rated dynamic current (kA)
Rated primary current (A)	Single Ratio	0.2(S)	0.5S	0.5	1s thermal current (kA)	Rated dynamic current (kA)
5-10-15	5	10	10	15	1.0	2.5
10-15-20	10	10	10	15	1.5	3.75
15-20-30	15	10	10	15	2.4	6
20-30-40	20、25	10	10	15	3.0	7.5
30-40-50	30	10	10	15	4.5	11
40-50-75	40	10	10	15	6.5	16.5
50-75-100	50	10	10	15	9	22.5
75-100-150	75	10	10	15	12	30
100-150-200	100	10	10	15	16	40
150-200-300	150	10	10	15	24	60
200-300-400	200、250	10	10	15	32	80
300-400-500	300	10	10	15	45	80
400-500-600	400	10	10	15	60	80
500-600-800	500-1000	10	10	15	80	100
600-800-1000	500-1000	10	10	15	80	100

Overall Dimension Drawing

Wiring Diagram

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