Product Attributes
Model No.: YZF3-250
Brand: TNNPI
Warranty Period: 3 Years
Certification: Csa, Pcoc, Reach, Iecee, Scoc, Ul, Epa, Gs, CE/CCC
Support Customization: Oem, Odm
Place Of Origin: China
Product Name: Pointer type oil level gauge
Type: YSF/YZS
Ambient Temperature: -40°C~+50°C
Texture Of Material: Metal
Temperature Range: <90%(at 20 ℃)
Applicable To Oil Tank Diameter: 800mm-1600mm
Installation Flange Opening: 80mm-130mm
Float Diameter: 80-125mm
Waterproof Performance: IP55
Product Description
The oil level gauge is a very mature product of Henan New Electric Power Co., Ltd.The company deals in the R&D, manufacturing and sales of various medium, high and Low Voltage Transformers and Transformer Accessories. The transformer accessories mainly include Buchholz Relay , Tap Changer , oil level gauge, butterfly valve, Moisture Absorber, pressure reducing valve, Cross Flow Cooling Fan, Bimetal Thermometer, Epoxy Resin Insulator, etc. New and old customers are welcome to purchase and customize.We provide high quality oil level gauge with the best price.
Basic structure of oil level gauge
The Pointer Oil Level Gauge (hereinafter referred to as the oil level gauge) is applicable to the oil level display of Oil Immersed Transformer oil conservator and on load tap changer oil conservator as well as the alarm of the lowest and highest limit oil level.
The oil level gauge is mainly composed of the display part composed of pointer and dial, the alarm part composed of magnet (or cam) and switch, and the transmission part composed of reversing and variable speed gear set, swing rod and float ball
Installation of oil level juice
The oil level gauge with floating ball type swing rod swinging radially shall be installed at the center of the end cover of the oil conservator. Other oil level gauges with floating ball type swing rod swinging axially shall be installed at the lowest oil level of the oil conservator. The telescopic rod type oil level gauge for diaphragm oil conservator shall be installed at the highest oil level of the oil conservator. During the installation of the oil level gauge, it must be ensured that the movable space of the swing rod and the floating ball is not interfered by any structure.
Inspection before installation of oil level gauge
Before installation, check whether the oil level gauge is damaged and rusted during storage and transportation, and install it after treatment.
Before the installation of the oil level gauge, gently and slowly pull the swing rod to rotate flexibly, and reliably send a signal at the extreme position.
Before installing the oil level gauge, check whether the lead cable, outlet terminal and signal switch are well insulated.
Maintenance of oil level gauge
The oil level gauge shall be checked once a year during operation. Check whether the lead wire and switch are well insulated and whether the sealing gasket needs to be replaced.
Company Overview
Henan New Power is a manufacturer of various high and low voltage power supporting products.
Transformer accessories include tap changer, pressure relief valve, thermometer, moisture absorber, gas relay, oil level gauge, butterfly valve, cross flow fan, etc.
High-voltage power distribution equipment includes high-voltage and low-voltage insulation bushings, high-voltage cables, disconnectors, vacuum circuit breakers, high-voltage insulators, low-voltage insulation, ceramic insulators, etc
Since its establishment, the company has always been guided by science and technology, backed by strong technology, actively introduced foreign advanced technology, and constantly improved and improved its products. After years of professional management, the products sell well all over the country and are exported to Bangladesh, Myanmar, India, Russia, Indonesia, Thailand and other Southeast Asian and African countries.
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