Jls-6 10/5 20/5 40/5 10kv High Pressure Oil Metering Box Outdoor Oil-Immersed Transformer

• Customization: Available
• Application: Instrument
• Type: Combined Transformer
• Model NO.: JLSZW-10
• Phase: Three
• Operation Condition: Outdoor
• Usage: Measurement
• Rated Voltage: 11kv
• Installation Method: Withdrawable
• Rated Frequency: 50/60Hz
• Material: Resin
• Rated Current: 630A
• Customize: Yes
• Model No.: Jlszw-10
• Size: Medium
• Brand Name: Shengsu
• Coil Number: 2
• Coil Structure: Copper
• Mechanical Life: 10000 Times
• Ambient Temperature: -15-40
• Power Factor: Cos=0.8(Lagging)
• Altitude: ≤1000m
• Transport Package: Cartoon
• Specification: pcs
• Trademark: SHENGSU ELECTRIC CO., LTD
• Origin: China
• Package Size: 70.00cm * 45.00cm * 70.00cm
• Package Gross Weight: 90.000kg

Product Description

This series of metering boxes are improved on the basis of similar products. They are suitable for electric energy measurement in outdoor AC power systems with rated frequency of 50Hz, rated voltage of 10kV and 6kV. It is an ideal substitute for old-fashioned oil-immersed products. This series of products is composed of two parts: voltage and current combined transformer and measuring instrument box. The transformer is equipped with two independent voltage and current transformers, which are divided into phases A and C. The outer wall of the combined transformer is equipped with power and reactive watt-hour meters, as well as a joint junction box for testing, and the meter box is used during operation. Covered to prevent electricity theft. 

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

 

Showroom

Workshop