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China manufacture Special monitoring system highvoltage circuit breakers sf6 test manometer different types gas density monitor

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La description

China manufacture Special monitoring system highvoltage circuit breakers sf6 test manometer different types gas density monitor

Main Technical Data
Environnement de travail:
-30℃~60℃, relative humidity:≤95% PH
lngress Protection
IP 65
Vibration resistance in working environment
classe 1 (general); classe 2 (shockproof)
lmpact class
30g(general); 50g (shockproof)
Leakage ratio
≤1×10-9 Pa.m3/s (helium leak detection)
Contact type
magnetic aid electric contact switch

80%silver, 20%nickel, 10µm gold plated
Electric parameters of the contact
CA: 30VA 380V 1.0A DC: 30W 220V 1.0A
lnsulation performance insulating resistance
100MΩ (500VCC)
Power-frequency withstand voltage
2000V 45/60HZ.1 min
Description du produit
Product overview
It is applicable for monitoring the SF6 gas density in a sealed vessel. It can show gas density values on the site. When the gas density reaches the preset value, the contact-making device will send alarm and control signals. It can be widely used in electric equipment including SF6-insulated composite apparatus, circuit breakers, pole-mounted switches, transformers and mutual inductors.It provides solutions for new construction of transformer substations and intelligent reconstruction of existing transformer substations.
caractéristiques du produit
1. Electric contact switch design realizes accurate and reliable SF6 gas monitoring functions.
2. With temperature compensation, the compensation performance is stable and the detection precision is high.
3. On-site display values and output contact signals are not affected by external conditions including the altitude and ambient temperature change.
4. Core elements are made of imported materials with high precision.
5. Good shockproof performance.
6. There are three contact groups at most, which can realize several options including overpressure alarm, double alarm or double lock and make the monitoring safer and more reliable.
7.Gas fill, micro-water test and calibration can be implemented without removal of the SF6 gas density relay, making it easy for on-site staff to conduct micro-water test and gas supplementand avoiding the seal face and seal ring damage arising from removal.
8.304 stainless steel is adopted for the sealed case, which prevents both moisture and corrosion.
Profil de la société
Wuxi Kaifeng Pressure Gauge Co., Ltd, fondé en 2004, is a company specialized in the modern scale production of ressure gauges. It is locate by the scenic Taihu Lake in the developed Yangtze River Delta region of China. Since its establishment, Kaifeng has been ontinuously expanding its size, increasing equipment, improving testing methods and introducing new technologies and new processes. It has now become a manufacturer focused on mid-range and high-end pressure gauges.We mainly provide supporting products for the firefighting system, life saving equipment, machine manufacture equipment, metallurgical, chimique, oil, aliments, medical, water treatment ad hydraulic systems.
It set up the subsidiary of Wuxi Kaifeng Electric Technology Co., Ltd. dans 2017. According to market needs and its own product portfolio, the company has introduced advanced technologies and processes from home and abroad, made continuous innovations and developed the new generation SF6 gas density relays, density meters and pressure gauges based on its original pressure gauge products. The new products achieve better performance, reliability and safety and provide high quality in the SF6 gas density monitoring area with more precision, sensitiveness, contact reliability, shock resistance and steady performance.

The company has built up a rigorous and comprehensive production quality supervision and management system. It passed 1SO9001 system certification in 2008 and EU ECE certification in 2015. En plus, it has also obtained a dozen of patents.Over recent years, all employees of the company, from top to bottom, have been working hard together. As a result, the company has seen considerable development along with greater overall strength and development potential. In future, we will always stick to the guiding philosophy of “Only development is the cardinal principle” , maintain the mature manufacture process and good-faith operation guided by advanced development concepts, and make more innovations and developments in teamwork spirit. We will cut through wind and waves of the fierce market competition on the path towards building up the company into the No.1 pressure gauge brand in China as well as a global leading expert of total solutions for gas monitoring in the power industry.
Production Line
Exposition
Emballage & Livraison
Pour mieux assurer la sécurité de vos biens, professionnelle, écologique, des services d'emballage pratiques et efficaces seront fournis.
FAQ
Q1. Quelles sont vos conditions d'emballage?
UN: En général, nous emballons nos marchandises dans des boîtes blanches neutres et des cartons bruns. Si vous avez un brevet légalement enregistré, nous pouvons emballer les marchandises dans vos boîtes de marque après avoir reçu vos lettres d'autorisation.

Q2. Quelles sont vos conditions de livraison?
UN: EXW, GOUSSET, CFR, CAF, DDU.

Q3. Que diriez-vous de votre délai de livraison?
UN: En général, ça prendra 30 à 60 jours après réception de votre paiement anticipé. Le délai de livraison spécifique dépend des articles et de la quantité de votre commande.

Q4. Pouvez-vous produire selon les échantillons?
UN: Oui, nous pouvons produire par vos échantillons ou dessins techniques. Nous pouvons construire les moules et les montages.

Q5. Quelle est votre politique d'échantillon?
UN: Nous pouvons fournir l'échantillon si nous avons des pièces prêtes en stock, mais les clients doivent payer le coût de l'échantillon et le coût du courrier.

Q6. Testez-vous toutes vos marchandises avant la livraison?
UN: Oui, we have 100% test before delivery

Q7: Comment faites-vous de notre entreprise une relation à long terme et bonne?
UN:1. Nous gardons une bonne qualité et un prix compétitif pour garantir à nos clients le bénéfice ;
2. Nous respectons chaque client comme notre ami et nous faisons sincèrement des affaires et devenons amis avec eux, peu importe d'où ils viennent.

Informations Complémentaires

Lieu d'origine:

Jiangsu, Chine

Marque:

WXKF

Numéro de modèle:

KMJ60

Théorie:

Relais électromagnétique

Usage:

General Purpose

Taille:

Miniature

Fonction de protection:

Scellé

Charge de contact:

Batterie faible

Nom du produit:

KMJ SF6 Gas Density Relay

Nominal Diameter:

64millimètre

Connexion:

General type with bottom connection

Measuring Range:

-0.1~ 0.1MPa ; -0.1~0.15Mpa; 0 ~ 2.0bar

Precision Class:

20℃ : classe 1.5;-30℃~+60℃: classe 2.5

Environnement de travail:

-30℃~60℃, relative humidity:≤95% PH

lmpact class:

30g(general); 50g (shockproof)