Relay Testing System

Browse 62 global buying requests and sourcing opportunities.
  • We are planning to test an inverter in our setup and require technical clarifications:  

    1. Confirm compatibility with hybrid system configuration (grid-tied solar).  
    2. Need recommended parameters/settings for proper hybrid system configuration.  
    3. Verify capability to accept 220V input for operating a 380V pump in supported modes.  

    Technical specifications must ensure safe installation. Please provide model-specific guidance.

    Tunisia Tunisia
    Posted at: 2025-08-29 20:30:03
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  • We are seeking OEM partnership for a handheld sonic vibration hob cleaner with the following specifications:  
    - Device dimensions: 20-25cm length, 8-10cm flat cleaning surface  
    - Operational requirements: 20,000-30,000 vibrations per minute, 3-speed settings  
    - Power system: 2000-2500mAh Li-ion battery with USB-C charging (90-120 minutes runtime)  
    - Compliance: Must have CE, RoHS, and UKCA certifications (IPX5-7 rating required)  
    - Component: Replaceable non-scratch silicone/ceramic cleaning pad  

    Required information:  
    1. Prototype development cost and production timeline  
    2. MOQ pricing structure for 500/1000/3000 unit batches  
    3. Documentation of existing compliance certifications and test reports  
    4. Sample availability timeline and standard packaging configurations  

    Urgent project timeline requires response within 3 business days.

    United Kingdom United Kingdom
    Posted at: 2025-08-29 17:57:55
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  • Looking for Pneumatic Double Swing Out Door System with the following requirements:
    1. Sample testing required prior to bulk order
    2. Provide detailed technical specifications
    3. Specify MOQ and pricing tiers
    4. Clarify lead time for both samples and production orders
    5. Outline available customization options based on spec levels
    Please include operational efficiency data and maintenance requirements in your quotation.

    South Africa South Africa
    Posted at: 2025-08-28 15:20:03
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  • Require customized 3000 mm Motor-Operated Horizontal Butterfly Valve (MOV) with detailed specifications:  

    - Type: Horizontal eccentric butterfly valve (double/single eccentric)  
    - Size: DN3000 flanged connection (KS D 3578-F12 standard)  
    - Materials:  
     ? Body: SS400 with full NBR rubber lining  
     ? Disc: GCD450 with NBR lining & 316L stainless seat  
     ? Shaft: ?280 mm STS 316L  
    - Actuation: Electric actuator (Bernard ST70 equivalent)  
     ? 700 Nm torque, 415V 3-phase 50Hz  
     ? IP68 rating with manual handwheel  
    - Design Conditions:  
     ? 3 kg/cm2 pressure at 50°C  
     ? Seawater corrosion resistant construction  
    - Coating: 3-layer system (165μm total thickness, RAL9006 finish)  
    - Certifications: MTC 1.1 with hydrostatic/leakage testing  

    Please provide technical specifications compliance, production lead time, and commercial terms.

    Oman Oman
    Posted at: 2025-08-27 20:10:03
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  • Seeking 1 set of 25W UV sterilizer system for aquarium water treatment. Essential requirements include:
    1. Product Specifications:
    - 25W power rating
    - 6GPM flow capacity
    - Stainless steel construction
    2. Compliance: Must provide CE/RoHS certifications
    3. Delivery: Required within next month for machine testing phase
    4. Purpose: Initial trial order for equipment evaluation
    Please provide detailed technical specifications, warranty terms, and commercial invoice options.

    Thailand Thailand
    Posted at: 2025-08-27 16:20:04
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  • We are seeking ACF 1 filters compatible with alkaline drinking water systems. Key requirements include:  
    1. Product Specifications: Must match IT-636 Alkaline Drinking Water system parameters  
    2. Quantity Range: Please indicate MOQ and bulk pricing tiers  
    3. Budget Target: Approximately £25 per unit  
    4. Certifications: Provide relevant quality certifications  
    5. Sample Availability: Confirm sample purchase option  
    6. Lead Time: Specify production and shipping timelines to UK  
    Suppliers with OEM/ODM capabilities preferred. Please include product datasheets and test reports.

    United Kingdom United Kingdom
    Posted at: 2025-08-26 22:20:03
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  • Looking for LED driver manufacturing machine for outdoor lighting applications. Key requirements include:
    1. Full-process production capability covering entire manufacturing workflow
    2. Suitable for industrial-scale LED driver fabrication
    3. Able to handle complete assembly and testing processes

    Please provide:
    - Technical specifications
    - Minimum Order Quantity (MOQ)
    - Price range per unit
    - Standard delivery timeline
    - Compatibility with AI-enabled operation systems (if available)

    Algeria Algeria
    Posted at: 2025-08-22 04:50:03
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  • We are seeking professional-grade twin flute wood augers with quick release hexagon shank.  
    Product Specifications:  
    - Diameter: 19mm  
    - Length: 240mm  
    - Feature: Double flute design  
    - Shank Type: Hex quick release system  
     
    Order Requirements:  
    - Initial sample testing required  
    - Minimum Order Quantity: 1,000 pcs  
    - Target Price: Around $2.00 USD per piece  
     
    Please provide:  
    1. Technical specifications sheet  
    2. MOQ confirmation  
    3. Production lead time  
    4. Quality certification details  
     
    Looking for reliable manufacturers with experience in wood drilling tools manufacturing.

    United Kingdom United Kingdom
    Posted at: 2025-08-20 21:40:02
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  • Inquiry about Mechanical Pencil ,Ball Pen ,Crayon,Find out about the product range, especially items approved to ship to Australia. Ask for a brochure with product details, compliance testing, pricing, and MOQ for manufacture.

    Australia Australia
    Posted at: 2025-08-13 11:43:32
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  • Our company currently operates 24 Austrian - made BAUER R?hren - und - Pumpenwerk Linestar9000 irrigation systems. To maintain these installations' efficient functioning, we require regular supplies of spare parts. We would like to establish reliable cooperation with your company, place an order for test batch and subsequently enter into a framework agreement for future deliveries. Request information on mutual interest in collaboration and details of services and benefits provided by your company's dealer network.

    Russian Federation Russian Federation
    Posted at: 2025-08-05 14:27:36
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  • Looking for a reliable manufacturer to create a custom beer tap (dispenser). Need 2 faucets for testing. Future quantity depends on delivery and quality. Discuss budget after technical specifications. Technical requirements: glass volume 250 ml, dispensing time 20 - 30 seconds per fill, flow rate ~0.4 - 0.5 liters/min, tap position inside the glass during dispensing, flow style to minimize foam, operation controlled by electronic signal, connection compatible with 6 - 8 mm beer tubing, material stainless steel 304 or 316 (food - grade), seal materials FDA - grade silicone or EPDM, mounting wall or panel mounted (with optional shank ~4 - 6 inches), pressure input CO? powered system ~10 - 15 psi, beer cooled by refrigerator/kegerator.

    Georgia Georgia
    Posted at: 2025-08-04 21:00:06
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  • Please send me your offer for testing relay according EN50549 (ANSI 27/59/81/81R)

    Serbia Serbia
    Posted at: 2025-07-30 21:29:26
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  • Looking for wireless alert system for large transportation tracks. Spec's as below: Wireless alarm center, GSM 4G, SIM card, to support 4 - 5 wireless PIR. Programming with SMS or mobile APP. Wireless PIR motion detectors to fit. Output 12V or relay at alarm to drive siren. All alerts sent to mobile app, app allow arm and disarm the system

    Israel Israel
    Posted at: 2025-07-17 15:51:05
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  • Seek to develop premium air-cooled jackets combining Japanese BURTLE - level technology with European fashion aesthetics in lightweight materials. Technical specifications: 1. Cooling Technology Integration: Built - in rechargeable fan system (min 2 fans), 4 - speed adjustable wind levels, lithium - ion battery pack (min 6 - 12 hour operation), optional neck cooling system integration, 5 - 15°C temperature reduction. 2. European Compliance Standards: CE marking, EN ISO 13688:2013, LVD 2014/35/EU for electrical components, EN 60335 series for battery - powered devices, anti - static per EN 1149, electrical safety for battery systems. 3. Material Specifications: Outer shell of high - performance polyester/nylon blend, UPF 40 UV protection, water - resistant (min 5,000mm), breathable and durable, aluminum coating for heat insulation, anti - microbial treatment. 4. Design Standards: Modern European cut, premium YKK zippers, multiple pockets, adjustable hood, ergonomic fit, professional logo embroidery, reinforced seams. Business requirements: Initial production: 5 - 10 samples, 100 - 500 pilot pieces, scalable to 10,000 annually. Low MOQ: 5 - 10 samples, 50 - 100 initial pieces. Dropshipping needed. Need detailed pricing for sample development, small, medium and large volumes, technology components, and European compliance testing and certification. Respond within 7 days with capabilities and quotation.

    Sweden Sweden
    Posted at: 2025-07-13 22:09:43
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  • Looking for below items as indicated Description / Specifications: 1. Rendering machine: Electric Power 25KW, Production Capacity 180qt/hr, Metal Type Mild Steal, Steam sterilization system adjustable temperature up to 200 0C, Equipped with gear box - speed reducer, Attached with Conveyor belt to Drier machine; 2. Drier machine: Electric Power 25KW, With two compartments: Fixed type up to 50qt/hr and Rotary type - 200qt/hr, Equipped with hot air - dry system, Total production capacity 250qt/hr, Metal type Mild steel; 3. Bone cutting machine: Electric Power 25KW, Production Capacity 100qt/hr, Equipped with hammer mill and sieves with different size (fine. 0.2mm, 0.3mm, 0.5mm and 0.7mm), Metal type Mild steel; 4. Grain Milling machine: Electric Power 25KW, Production Capacity 100 - 150qt/hr, Sieve thickness 18mm stainless steel, Number of Sieves 5 (fine 0.2mm, 0.3mm, 0.5mm and 0.7mm), Metal type Mild steel; 5. Sewing and packing machine: Manually operated sewing machine. Also need installing and testing service (Install machines and deliver on job training to the staffs)

    Ethiopia Ethiopia
    Posted at: 2025-07-09 22:30:53
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  • Need A JAGUAR X-TYPE 2001 - 2009 RADIATOR COOLING FAN CONTROL MODULE Make by Ford Land Rover. Cooling Fan Relay Control Module For Freelander 940004202. Need to buy one for test

    Singapore Singapore
    Posted at: 2025-07-09 13:50:04
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  • We are currently in the process of sourcing door hardware for a multi - leaf door system. Provide the best quotation for the necessary hardware components to suit the following specifications: Total Partition Length: 8000mm, No of Door Leaf: 10 (each 800mm length), Door Height: 2400mm, Leaf Thickness: 45mm, Door Type: Wooden Finish. Each door leaf weighs approximately 70–75 kg, total estimated weight around 700–750 kg. Include product data sheets, Country of origin, test report with the offer. Quote ASAP.

    Qatar Qatar
    Posted at: 2025-07-06 14:56:45
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  • Reach out regarding the development of sample lenses for a new solar concentration application. Looking for a lens design that can eliminate the need for mechanical sun - tracking systems, highly efficient and cost - effective. The concept is similar to AGILE. Key characteristics: design resembles an inverted pyramid with a flat top and truncated point; maintains a static focal point as the sun moves; efficiency goal of capturing and concentrating a high percentage of incident light; ideally made of Silica Glass; with graded index and layered construction; dimensions typically range from 3mm to 28.6mm in total height, layer thicknesses from 0.2mm to 3mm (initial test); materials must have compatible thermal expansion coefficients and maintain the graded index shape. Ask if the company can work with these specifications for sample development.

    United States United States
    Posted at: 2025-06-21 00:13:01
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  • We needs Ultrasonic Immersion Testing System

    Pakistan Pakistan
    Posted at: 2025-05-31 15:17:55
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  • interested to buy cylinder testing hydraulic and immersed in water system and cylinder cleaning and painting machine, need complete cylinder testing equipments to jeddah saudi arabia

    Saudi Arabia Saudi Arabia
    Posted at: 2025-05-24 16:10:03
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  • I work in the field of quarries and crushers.

    Saudi Arabia Saudi Arabia
    Posted at: 2025-05-19 05:20:02
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  • EMD Parts Required: 1. Part number: 8339610 Gauge 2. part number: 2470896 Valve seat puller set 3. Part number: 222099 Digital water filling station (230V) and pressure testing system. 4. Part number: 2470225 Valve seat grinder full set complete with box 5. Part no: 9533321 - Pinion or Flange Remover

    India India
    Posted at: 2025-05-14 15:50:05
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  • Rock Joint Roughness Coefficient Apparatus(Tilt Test)

    Germany Germany
    Posted at: 2025-05-14 04:20:05
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  • Need semi-automatic eddy current non-destructive testing device

    Russian Federation Russian Federation
    Posted at: 2025-05-12 21:40:02
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