Digital Detector Partial Discharge Test Suppliers and Manufacturers

Product description Digital detector partial discharge test and the sensorwith the software using advanced signal processing technology covering a wide range of statistical methods and graphical display mode and coming with highenergy lithium batteries can flexibly achieve the detection of transformer partial discharge signals and ultrasonic signals capable of full range of detection for the transformer's partial discharge. Partial discharge detection location detect the partial discharge changes in the transformer's internal during the operation by examining the partial discharge conditions of the device to analyze the insulating state of the transformer. Echnical parameter Number of channels: 4 independent measurement channels (scalable) and 1 external trigger input channel. Sampling rate: 200MSa / s Sampling accuracy: 12bit Host Screen size: 6.5 inches Operation: mouse keyboard touch screen Host interface: 2 USB ports 1 Ethernet port 1 VGA port. Synchronous Frequency range: 30Hz ~ 1MHz Power Mode: Built-in lithium battery or external AC power supply (AC220V 50Hz) Measurement content: Discharge magnitude (Q) the discharge phase (?) the discharge density (N) Data processing sampling period: 1s 3 amplitude-time a relationshipmagnitude-phase relationship number of discharges-phase relationship Charging power supply: AC220V; 50Hz frequency System design life: more than 10 years

Product Introduction Digital PD Detector Partial Discharge Testing Digital PD Detector Partial Discharge Testing Product Overview The transformer partial discharge detection device and the sensorwith the software using advanced signal processing technology covering a wide range of statistical methods and graphical display mode and coming with highenergy lithium batteries can flexibly achieve the detection of transformer partial discharge signals and ultrasonic signals capable of full range of detection for the transformer's partial discharge. Partial discharge detection location detect the partial discharge changes in the transformer's internal during the operation by examining the partial discharge conditions of the device to analyze the insulating state of the transformer. High frequency current transformers (pulsed current method) an ultrasonic sensor (ultrasonic method). Through a variety of means to suppress various external noise interference it improved signal to noise ratio and the measurement accuracy. product features Product Characteristics Digital PD Detector Partial Discharge Testing Working Condition Altitude 3000m Environmental Temperature -20~60C Relative Humidity 95%

Product Introduction Digital PD Detector Partial Discharge Testing Digital PD Detector Partial Discharge Testing Product Overview The transformer partial discharge detection device and the sensorwith the software using advanced signal processing technology covering a wide range of statistical methods and graphical display mode and coming with highenergy lithium batteries can flexibly achieve the detection of transformer partial discharge signals and ultrasonic signals capable of full range of detection for the transformer's partial discharge. Partial discharge detection location detect the partial discharge changes in the transformer's internal during the operation by examining the partial discharge conditions of the device to analyze the insulating state of the transformer. High frequency current transformers (pulsed current method) an ultrasonic sensor (ultrasonic method). Through a variety of means to suppress various external noise interference it improved signal to noise ratio and the measurement accuracy. product features Product Characteristics Digital PD Detector Partial Discharge Testing Working Condition Altitude 3000m Environmental Temperature -20~60C Relative Humidity 95%

Product Introduction Digital PD Detector Partial Discharge Testing Digital PD Detector Partial Discharge Testing Product Overview The transformer partial discharge detection device and the sensorwith the software using advanced signal processing technology covering a wide range of statistical methods and graphical display mode and coming with highenergy lithium batteries can flexibly achieve the detection of transformer partial discharge signals and ultrasonic signals capable of full range of detection for the transformer's partial discharge. Partial discharge detection location detect the partial discharge changes in the transformer's internal during the operation by examining the partial discharge conditions of the device to analyze the insulating state of the transformer. High frequency current transformers (pulsed current method) an ultrasonic sensor (ultrasonic method). Through a variety of means to suppress various external noise interference it improved signal to noise ratio and measurement accuracy. product features Product Characteristics Digital PD Detector Partial Discharge Testing Working Condition Altitude3000m Environmental Temperature -20~60°C Relative Humidity 95%

LIQUIFIED NATURAL GAS (LNG) Origin: Kazakhstan Quantity: 50,000-100,000 MT Trial LIFT Quality:LNG Price TTO;$260 Gross/$240 Net Per Metric Ton Price CIF;$290 Gross/$270 Net Per MT Terms;MT103/TT/DLC/LC/ESCROW/BTC Below procedures are NOT NEGOTIABLE. TANK TO VESSEL TAKE-OVER STANDARD PROCEDURE 1. Buyer issues official ICPO with company registration, buyers passport data page and banking details. 2. Seller issues MOU to buyer and buyer signs and send back to seller 3. Upon receipt of the countersigned original MOU from the buyer, seller emails to buyer the below listed documents:- 1) Certificate of Product Origin 2) Product Passport (Quantity & Quality Dip Test Analysis Report) 3) Bill of Lading 4) Tanker Vessel Q88 5) Cargo Manifest 6) Payment invoice for Title Takeover, 7) Ullage Report. 4) Upon buyer receipt of the documents, within 48 hours buyer contact the vessel captain and verifies the shipping documents of the product onboard the tanker vessel and pays 5% of the cargo value for the title takeover which amount to the sum of $450,000.00 5) Upon seller receipt of the title takeover payment, Seller transfers the title to the potential buyers company's name and issues all documents to the buyer company's name and send via swift from sellers bank to buyers bank the full prove of product documents. 6) Buyer carries out the CIQ/SGS inspection and upon a successful inspection; buyer pays via TT MT103 for the full product to the seller and after commences vessel to vessel transfer of the product. 7) The inspection at the loading port still remains the Russ Standard GOST R Quality and Quantity Analysis Report while inspection at the discharge point will be performed by Societe General De Surveillance SGS or CIQ at the expense of the potential buyer

Product Introduction TKJF fit for many products it has high sensitivity high S/N a large screen which has clear testing wave displaying high frequency ellipse scan (the power is less than 1VA). auxiliary zero marking system. The discharge meter has pointer/digital display and linearity /digital function. The amplifier has large dynamic range 9 kinds of frequency band combinations. TKJF is a powerful tool for developing new high voltage electric products and improving the quality of the products. It is also an efficient testing device to judge the work condition of equipments on the work field. This device is used together with model JZF-9 or JZF-10 calibrator. product features Product Characteristics Working Principle When measured piece Cx has partial discharge under testing voltage the circuit will have pulse current which get by the input unit. The pulse signal is amplified by front amplifier and the frequency band is chose by filter amplifier then been amplified to needed amplitude by the main amplifier. The pulse signal will be displayed on oscillograph screen. The pulse value is also sent to the pulse peak meter and displayed immediately. The time window unit chooses a working period of the pulse peak meter during each cycle of testing voltage and it increases the brightness of the relevant displaying area in this time. In this way it can avoid the disturbing of fixed phase. Input discharge volume to the measured piece Cx through JZF series PD external calibrator adjust the fine adjusting knob till the displayed value is equal to the discharge volume the discharge can be read directly and conveniently on the meter without counting. The testing voltmeter will have an over zero mark signal of testing voltage through the voltmeter resistance R and the zero mark pulse will be displayed on oscillograph screen. The testing voltage can be displayed on KV meter.

Product Introduction TKJF fit for many products it has high sensitivity high S/N a large screen which has clear testing wave displaying high frequency ellipse scan (the power is less than 1VA). auxiliary zero marking system. The discharge meter has pointer/digital display and linearity /digital function. The amplifier has large dynamic range 9 kinds of frequency band combinations. TKJF is a powerful tool for developing new high voltage electric products and improving the quality of the products. It is also an efficient testing device to judge the work condition of equipments on the work field. This device is used together with model JZF-9 or JZF-10 calibrator. product features Product Characteristics Working Principle When measured piece Cx has partial discharge under testing voltage the circuit will have pulse current which get by the input unit. The pulse signal is amplified by front amplifier and the frequency band is chose by filter amplifier then been amplified to needed amplitude by the main amplifier. The pulse signal will be displayed on oscillograph screen. The pulse value is also sent to the pulse peak meter and displayed immediately. The time window unit chooses a working period of the pulse peak meter during each cycle of testing voltage and it increases the brightness of the relevant displaying area in this time. In this way it can avoid the disturbing of fixed phase. Input discharge volume to the measured piece Cx through JZF series PD external calibrator adjust the fine adjusting knob till the displayed value is equal to the discharge volume the discharge can be read directly and conveniently on the meter without counting. The testing voltmeter will have an over zero mark signal of testing voltage through the voltmeter resistance R and the zero mark pulse will be displayed on oscillograph screen. The testing voltage can be displayed on KV meter.

Working Principle When measured piece Cx has partial discharge under testing voltage the circuit will have pulse current which get by the input unit. The pulse signal is amplified by front amplifier and the frequency band is chose by filter amplifier then been amplified to needed amplitude by the main amplifier. The pulse signal will be displayed on oscillograph screen. The pulse value is also sent to the pulse peak meter and displayed immediately. The time window unit chooses a working period of the pulse peak meter during each cycle of testing voltage and it increases the brightness of the relevant displaying area in this time. In this way it can avoid the disturbing of fixed phase. Input discharge volume to the measured piece Cx through JZF series PD external calibrator adjust the fine adjusting knob till the displayed value is equal to the discharge volume the discharge can be read directly and conveniently on the meter without counting. The testing voltmeter will have an over zero mark signal of testing voltage through the voltmeter resistance R and the zero mark pulse will be displayed on oscillograph screen. The testing voltage can be displayed on KV meter.

Min. Qty is 50,000 MT for all products except Jet Fuel with Min. Qty of 2M BBL and Min Contract Period is 12 months. FOB GERMANY: VTO (Vessel TAKE OVER) PROCUREMENT PROCESS 1. REQUEST 1.1. The Buyer Issues A Letter Of Interest Or The Request For Product Application. - The Letter Of Interest Or The Request For Product Application Shall Consist Of Product Name, Volume, Discharge/retrieval Port, Specification(s), Collateral Instrument Issuing Bank Name, Company Information, Etc. 2. Commercial Offer 2.1. The Seller Issues A Commercial Offer. -The Commercial Offer Exhibits Information Such As Specific Prices, Volume, Load/discharge Ports, Delivery Timeline, Product Specifications, Etc. 2.2. The Buyer Formalizes And Returns The Commercial Offer In Conjunction With A Banker Signed Ready Willing And Able (rwa) Letter Stating, The Banker Shall Issue A Collateral Instrument On Behalf Of The Buyer. 3. Sales Agreement 3.1. The Seller Issues The Sales & Purchase Agreement. -The Sales & Purchase Agreement Exhibits Information Such As Price, Index Discount, Volume, Load/discharge Ports, Delivery Timeline, Product Specifications, Banking Coordinates, And Other Tacit Data. -The Delivery Timeline Is Contingent On The Volume, Load/discharge Ports, And Vessel Availability. 4. Formalization/banking 4.1. The Buyer Formalizes And Submits The Sales & Purchase Agreement Within (3) Business Days. 4.2. The Sales & Purchase Agreement Is Lodged With The Buyer's And The Seller's Bank. 4.3. The Buyer's Banker Transmits A Pre-advice Via Swift MT799. 4.4. The Buyer's Banker Transmits The Collateral Instrument Via Swift MT760. 4.5. The Seller's Banker Issues A 2% Performance Bond. 5. Loading/documentation 5.1. Subsequent To The Validation Of The Collateral Instrument, The Sellerloads The VESSEL (At Own Expense) And Issues The Product & Delivery Documentation. -Product & Delivery Documentations Are Submitted Digitally And Via Courier When Created. Documentation Comprises Of, But Not Limited To; Charter Party Agreement, Vessel Questionnaire 88, Vessel/product Insurance Policy (lloyds), Commitment To Supply/commercial Invoice, Statement Of Product Availability/certificate Of Origin, Bill Of Lading/cargo Manifest, Ullage Report, Certificate Of Quality, Notice Of Readiness/eta To Destination, Etc. -The Buyer May Track And/or Communicate With The Vessel At Their Convenience. 6. Delivery/discharge 6.1. The Seller Issues The Authorization To Board (ATB) And The Dip Test Authorization (DTA). 6.2. The Buyer Executes An Mt103 Wire Transfer Within 24 Hours Subsequent To The Quality/quantity Inspection (optional) And In Accordance With The Final Invoice. 6.3. The Seller Transfers The Certificate Of Ownership (title) Subsequent To The Receipt Of Payment. 6.4. The Buyer Takes Over The Vessel. 6.5. Vessel Departs

CIF Procurement Process - Min. Qty is 50,000 MT for all products except Jet Fuel with Min. Qty of 2M BBL and Min Contract Period is 12 months. 1.1. The Seller Issues A Commercial Offer. - The Commercial Offer Exhibits Information Such As Specific Prices, Volume, Load/discharge Ports, Delivery Timeline, Product Specifications, Etc. 1.2. The Buyer Formalizes And Returns The Commercial Offer In Conjunction With A Banker Signed Ready Willing And Able (Rwa) Letter Stating To Issue A Collateral Instrument On Behalf Of The Buyer. 2. Sales Agreement 2.1. The Seller Issues The Sales & Purchase Agreement. - The Sales & Purchase Agreement Exhibits Information Such As Price, Index Discount, Volume, Load/discharge Ports, Delivery Timeline, Product Specifications, Banking Coordinates, And Other Tacit Data. - The Delivery Timeline Is Contingent On The Volume, Load/discharge Ports, And Vessel Availability. 3. Formalization/banking 3.1. The Buyer Formalizes And Submits The Sales & Purchase Agreement Within (3) Business Days. 3.2. The Sales & Purchase Agreement Is Lodged With The Buyers And The Sellers Bank. 3.3. The Buyers Banker Transmits A Pre-advice Via Swift Mt799. 3.4. The Buyer's Banker Transmits The Collateral Instrument Via Swift Mt760. 3.5. The Seller's Banker Issues A 2% Performance Bond. 3.6. Within 7 Days Of Verification Of The Collateral Instrument, The Seller Issues A Specially Curated Insurance Policy From Llyods Of London For 110% Of The Value. 4. Loading/documentation 4.1. Subsequent To The Validation Of The Collateral Instrument, The Seller Loads The Vessel (At Own Expense) And Issues The Product & Delivery Documentation. Product & Delivery Documentations Are Submitted Digitally And Via Courier When Created. Documentation Comprises Of, But Not Limited To: 1. Charter Party Agreement 2. Vessel Questionnaire 88 3. Vessel/product Insurance Policy (Lloyds) 4. Commitment To Supply 5. Commercial Invoice 6. Statement Of Product Availability 7. Certificate Of Origin 8. Bill Of Lading 9. Cargo Manifest 10. Ullage Report 11. Certificate Of Quality(Sgs At Origin) And Notice Of Readiness 12. Eta To Destination, Etc. The Buyer May Track And/or Communicate With The Vessel At Their Convenience. 5. Delivery/discharge 5.1. Per Standard Shipping Protocols, The Shipper Contacts The Buyer And Target Harbormaster Within A 48-hour Arrival Date/time. 5.2. The Seller Issues The Authorization To Board (Atb) And The Dip Test Authorization (Dta). 5.3. Customs Will Accompany The Buyer Per Local Rules. 5.4. The Buyer Executes An Mt103 Wire Transfer Subsequent To The Quality/quantity Inspection And In Accordance To The Final Invoice. 5.5. The Seller Transfers The Certificate Of Ownership (Title) Subsequent To The Receipt Of Payment. 5.6. Shore Tanks Are Injected Per The Harbormasters Directives.

Refined/produced In Germany, Not Re-documented - Min. Qty Is 50,000 Mt For All Products Except Jet Fuel With Min. Qty Of 2m Bbl And Min Contract Period Is 12 Months. Ship To Ship Transfer (Sts) Procurement Process 1.1. The Seller Issues A Commercial Offer. - The Commercial Offer Exhibits Information Such As Specific Prices, Volume, Load/discharge Ports, Delivery Timeline, Product Specifications, Etc. 1.2. The Buyer Formalizes And Returns The Commercial Offer In Conjunction With A Banker Signed Ready Willing And Able (Rwa) Letter Stating, The Banker Shall Issue A Collateral Instrument On Behalf Of The Buyer. 1.3. The Seller Issues An Authorization To Verify (Atv), Which Is Transmitted Between Bankers. -the Atv Is To Validate/confirm The Sellers: A) Liquidity. B) Hydrocarbon Trading Experience. 2. Sales Agreement 2.1. The Seller Issues The Sales & Purchase Agreement. -the Sales & Purchase Agreement Exhibits Information Such As Price, Index Discount, Volume, Load/discharge Ports, Delivery Timeline, Product Specifications, Banking Coordinates, And Other Tacit Data. -the Delivery Timeline Is Contingent On The Volume, Load/discharge Ports, And Vessel Availability. 3. Formalization/banking 3.1. The Buyer Formalizes And Submits The Sales & Purchase Agreement Within (3) Business Days. 3.2. The Sales & Purchase Agreement Is Lodged With The Buyer's And The Seller's Bank. 3.3. The Buyer's Banker Transmits A Pre-advice Via Swift Mt799. 3.4. The Buyer's Banker Transmits The Collateral Instrument Via Swift Mt760. 3.5. The Seller's Banker Issues A 2% Performance Bond. 4. Loading/documentation 4.1. Subsequent To The Validation Of The Collateral Instrument, The Seller Loads The Vessel (At Own Expense) And Issues The Product & Delivery Documentation. -product & Delivery Documentations Are Submitted Digitally And Via Courier When Created. Documentation Comprises Of, But Is Not Limited To, Charter Party Agreement, Vessel Questionnaire 88, Vessel/product Insurance Policy (Lloyds), Commitment To Supply/commercial Invoice, Statement Of Product Availability/certificate Of Origin, Bill Of Lading/cargo Manifest, Ullage Report, Certificate Of Quality, Notice Of Readiness/eta To Destination, Etc. -the Buyer May Track And/or Communicate With The Vessel At Their Convenience. 5. Delivery/injection 5.1. Per Standard Shipping Protocols, The Shipper Contacts The Buyer Within A 48-hour Arrival Date/time. 5.2. The Seller Issues The Authorization To Board (Atb) And The Dip Test Authorization (Dta). 5.3. The Buyer Executes An Mt103 Wire Transfer Subsequent To The Quality/quantity Inspection And In Accordance To The Final Invoice. 5.4. The Seller Transfers The Certificate Of Ownership (Title) Subsequent To The Receipt Of Payment. 5.5. Injection Process Commences. [fuel Is Injected Into The Buyer's Vessel(S)]

Partial discharge tester (manual type or automatic type) (single channel or six channels) coupling capacitor input impedance.