10kv High Pressure Oil Metering Box Three-Phase Three-Wire Two-Element Outdoor Pole-Mounted Combined Transformer

• Customization: Available
• Application: Instrument
• Type: Combined Transformer
• Model NO.: JLS-10
• Phase: Three
• Operation Condition: Outdoor
• Usage: Measurement
• Rated Voltage: 11kv
• Installation Method: Withdrawable
• Rated Frequency: 50/60Hz
• Material: Resin
• Rated Current: 630A
• Voltage Ratio: 35kv/100V
• Customize: Yes
• Model No.: Jls-35
• Brand Name: Shengsu
• Size: Medium
• Ambient Temperature: -25-40
• Altitude: ≤1000m
• Power Factor: Cos=0.8(Lagging)
• Place of Origin: Wenzhou Zhejiang China
• Certification: ISO9001-2008
• Transport Package: Cartoon
• Specification: pcs
• Trademark: SHENGSU ELECTRIC CO., LTD
• Origin: China
• Package Size: 65.00cm * 65.00cm * 70.00cm
• Package Gross Weight: 340.000kg

Product Description

Place of Origin:Wenzhou Zhejiang China

Brand Name:Shengsu

Model Number: VS1-12

Rated frequency: 50 Hz

Mechanical life: 10000 times

Material: Stainless steel

Rated current: 630A

This product is mainly composed of two parts of the combined transformer and the meter box, the combined transformer is composed of two or three single-phase voltage transformer and current transformer, with 25#transformer oil as the insulating medium, the first and second outlet end are installed on the panel witn porcelain bushing. The watt-hour meter box is mounted on the side of the combined transformer and consists of a walt-hour meter and a reactive walt-hour meter. It has the advantages of high measuring accuracy, light weight, convenient installation and anti-theft.
This series of electric energy metering box is suitable for outdoor rated voltage 6, 10, 35kV, rated frequency 50Hz three-phase system network.
 

Rated voltage		kV	12	24
Rated insulation level	Power frequency withstand voltage (1min)	kV	42/48	65/79
	Lighting impulse withstand voltage (peak)	kV	75/85	125/145
Rated current		A	630-4000	630-3150
Rated short-time withstand current		kA	25-40	25-40
Rated peak withstand current		kV	63-100	63-100
Rated short-circuit breaking current		kA	25-40	25-40
Rated short-circuit making current		kA	63-100	63-100
Rated frequency		Hz	50	50
Secondary circuit rated short-time withstand voltage(1min)		kV	2	2
Secondary circuit rated voltage		V	DC110,220 / AC110,220	DC110,220 / AC110,220

 

Using the environment conditions

Ambient air humidity: cap + 40 ºC, lower limit - 15 ° ºC
Altitude: < 1000 m (if need higher elevation, the rated insulation level increase)
Needs: amplitude, intensity of no more than 8 degrees
Air relative humidity, average no greater than 95%, the monthly average no greater than 90%
No fire and explosion danger, serious pollution, chemical corrosion and the site of violent vibration

Packaging

 

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