Haida test equipment obtained certificate of new high-tech enterprise in 2019 Phone:+86-13602361535 E-mail:manager@qc-test.com

Bypass Diode Thermal Test Machine

Model:

HD-E918

Inquiry

Write a Review

Product Description

Potential Induced Degradation (PID) testing evaluates the ability of photovoltaic modules to resist potential-induced deterioration by simulating harsh electric field and humid heat conditions.

Test Standards:

IEC61215-2: 2021 MQT 21 Potential Induced Degradation Test

IEC 62804-1-1:2020“Photovoltaic (PV) modules - Test methods for the detection of potential-induced degradation Part 1-1 Crystalline silicon – Delamination”

IEC 63209:2019 Extended-stress testing of photovoltaic modules

Product Specifications

Model	HD-E918
DC Regulated Power Supply	12 channels(Independently monitoring and control) Each channel can independently control the voltage polarity
Voltage range	-2000V ~ 2000V
Voltage resolution	1V
Voltage stability	For continuous output of 1000V, 1500V, and 2000V, voltage fluctuation is ≤2% within 500 hours
Connection method	Module frame grounded, connector shorted and then connected to the high-voltage terminal; for negative voltage testing and positive voltage recovery, only switch toggling is needed, no change in connection method required
Voltage application method	20 power channels operate independently, capable of outputting different polarities and voltages
Voltage accuracy	±3% (referencing CNAS-CL01-A021:2018)
Voltage tolerance	0.5% (referencing IEC 62804-1-1:2020)
Current measurement range	0~1mA, Resolution: 0.01μA (as specified in IEC 62804-1-1:2020)
Acquisition interval	≤5min(adjustable at software)
Safety protection features	Overcurrent alarm, overvoltage alarm, overtemperature alarm, communication interface with environmental test chamber
Power	Single phase, 220V, 50Hz

Products Advantages

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.

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.

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

radio_button_checked_FILL0_wght400_GRAD0_opsz48 (2)

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.

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