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PV Module Circuit Continuity Monitoring System

Circuit Continuity Monitoring System for Photovoltaic Module Testing

Model:

HD-E920

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Product Description

This circuit continuity monitoring system is combined with rapid thermal cycle test room to monitor the product temperature and current.

Product Specifications

Model	HD-E920
Power Supply Type	DC Constant Current Power Supply
Power Supply Number	12 units
Current Switching Function	IEC 61215-2:2021 automatically switches current according to the following procedure (red line in the figure below):
Test requirement part 1	A 5 N weight capable of being attached to the electrical termination leads of the module
Test requirement part 2	Connect the temperature monitoring equipment to the temperature sensors. Connect each module to the appropriate current source by connecting the module’s positive terminal to the positive terminal of the power supply and connecting the second terminal accordingly. During the thermal cycling test, set the continuous current during the heating phase to the technical specification current (see 4.11.2d), for a temperature range from −40 °C to +80 °C.
Test requirement part 2	During the cooling phase, at the −40 °C dwell stage and when the temperature is above 80 °C, the continuous current shall be reduced to no more than 1.0% of the measured STC peak power current for monitoring continuity. If the temperature rises too quickly at the lowest temperature (exceeding 100 °C/hour), the application of current may be delayed until the temperature reaches −20 °C.
Software features	Time control: start/end time settings, auto-stop function
	Data export: saves in excel format, reusable historical data export
	Real-time display: I/V/T curve visualization
	Alarm system: logs time, object, event description for fault tracing
	Retention period: displays and sets the retention period for saved data. The default value is 60 seconds. Users may
Saved Excel Data

Products Advantages

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Best Quality

We have a number of professional suppliers which we have worked with over the 35 years, Our custom made furniture product manufacturing, Quality, delivery and Customer service.

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Reasonable Prices

We know the market well, so we will offer you the most reasonable prices possible. You may be pleasantly surprised and will be more cost effective in the long run.

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QC Team

We have our QC team here to help customers to check the goods throughout custom made furniture production and before loading with an AQL.

High-End Look

When paired with a loveseat or chair, this sofa sets the scene for everyday luxury. Style tip: add a faux fur throw in white for pure delight.

WHY CHOOSE US?

Product Characteristics

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To care for this accent chair, simply wipe it with a damp washcloth and a bit of dishwashing soap.

Flared legs offer a mid-century modern feel, complementing modern and contemporary decor styles alike.

It features square arms and a high, tufted back for a tailored touch.

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Product Details

Nothing says class, sophistication, and smooth comfort quite like velvet, It combines thick cushioning with tufted velvet, sleek arms, tapered wooden legs, and a vintage look that takes you back to the 1950s.

Upholstery Material

With a variety of colors to match your décor, this sofa can fit perfectly with a contemporary look or more rustic-looking living space.

Reversible Cushions

The split-back design seating can be independently lowered into a lounging position so you can sit up to watch your favorite movie.

Leg Material Details

Sofa comes with soft padding under all four feet to make it easy to move around and ensure your floors are never scuffed or scratched.

MATERIAL INTRODUCTION

Cozy Space With Blue Sofa

This armchair brings a boxy silhouette to your living space. It's crafted with a kiln-driedengineered wood frame and sits on engineered wood legs in a light brown finish. This chair is wrapped in 100% polyester, foam-filled upholstery in a solid hue. It features square arms and a high, tufted back for a tailored touch. Flared legs offer a mid-century modern feel, complementing modern and contemporary decor styles alike. To care for this accent chair, simply wipe it with a damp washcloth and a bit of dishwashing soap.

Product Application

Sensationally stunning and exquisitely engineered, our seating options, whether guestroom seating, breakfast area seating or lobby seating are perfectly crafted to be admired from all angles. All of our seating products offer sophisticated comfort and support, delivering a perfect perch for your hotel guests.

MODERN & STYLISH FURNITURE

Product Package

This chair is wrapped in 100% polyester, foam-filled upholstery in a solid hue. It features square arms and a high, tufted back for a tailored touch. Flared legs offer a mid-century modern feel, complementing modern and contemporary decor styles alike. To care for this accent chair, simply wipe it with a damp washcloth and a bit of dishwashing soap.

Overall	33.5'' H x 30.25'' W x 30.25'' D
Seat	19.5'' H x 21'' W x 19.5'' D
Back Dimensions	17.5'' H
Overall Product Weight	34 lb.

FAQ

Tell us about your project requirements and we will figure out a solution that will meet your budget and design expectations.

How do I purchase your goods?

Payment method: T/T payment 30% as deposit. 70% paid before delivery.

How long is the lead time?

Delivery time: If there are stocks available in the warehouse, we may delivery it in several days. Or 60-90 days after receiving the deposit. it depend on the quantity ordered.

Min. order:

- No MOQ for standard or stocking production. - Order a HQ container, price will be more favorable.

What if I don't like the color?

We have different kinds of fabrics/ leathers for your choice, also color of wood finishing can be change.

What can kind of packing of your product?

- Neutral Packing, export standard carton.

How long does it take to ship？

At present, international shipping is not only facing the pressure of historically high price, but also facing a shipping time twice as long as normal. However, through Stock Item Plan, we can ship the order to you within 7-10 days, which can help you save 30days of production and the total timing is same as before. This will be another advantage over your competitors.

Leave A Message

You can also contact me via email. My email address is manager@qc-test.com