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10KV 11KV 12KV 33KV 35KV High Voltage Outdoors Oil Current Transformer for Metering Manufacturer

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Product Details

1. Description of 10kv 11kv 12kv 33kv 35kv High Voltage Outdoors Oil Current Transformer

LCWD1-35 types current transformer is steel box oil-immersed outdoor current transformer ;It is suitbale for 50Hz system as current, electricity oil mass and relay protetcion;The current transformer allows long term operating under 120% retaed current; and altitude under 4000m,temprature : between -25~40;

The current transformer is single phase self cooling, insulation installed inside and vacuum oil cleaning and filling technology;The distance between oil surface and tank cover of 10 kV is 15mm;Fuel feeding valve(with air vent), rain proof and snow proof cover ensure the function of current transformer;

35kV current transformer with oil tank(with wax) protects transformr from air to decrease the oxidation of oil.

2. Product main application

(1). Altiude is no more than 1000m.
(2). The maximum change of surrouding temperature is no more than -30~+40°C.
(3). Universal product is only used in the area with less than 85% relative humidity.
(4). Installation field had no serious effect transformer insulated, steam, chemical deposition, dust foul and other

explosive and corrosive medium, and the field without serious shake and bump.

Rated transformation ratio(V)	Accuracy Classes combination	Accuracy class and rated output COSØ=0.8				1s thermal current(KA)	Rated dynamic current(KA)
Rated transformation ratio(V)	Accuracy Classes combination	0.2S	0.2	0.5	10P20	1s thermal current(KA)	Rated dynamic current(KA)
LCWD1-35	15/5	0.2/10P20 0.2/10P20 0.5/10P20	20	20	50	50	1.1	2.9
	20/5						1.5	3.8
	30/5						2.3	5.7
	40/5						3	7.6
	50/5						3.8	9.6
	75/5						5.6	14.3
	100/5						7.5	19.1
	150/5						11.3	28.7
	200/5						15	38.2
	300/5						22.5	57.3
	400/5						30	76.4
	500/5						45	115
	600/5
	800/5
	1000/5
	1200/5
	1500/5