XL-21 320V DC POWER SUPPLY CABINET
XL-21 low voltage electrical power switchgear distribution box can be used in AC 500V or lower system of three-phase three-wire, three-phase four-wire, three-phase five-wire for electricity-generating and mine enterprises, also for the purpose of power, lighting, distribution. XL-21 type low voltage power panel has flexible distribution scheme, convenient combination, good practical performance, new structure and etc.
Description
XL-21 320V DC POWER SUPPLY CABINET
Product Description
The new XL-21 power boxes are widely used in power plants and industrial and mining enterprisesin the following three-phase AC 500V three-phase three-wire, three-phase four-wire, three-phase fivelines and distribution systems for power or lighting distribution purposes, the Department of indoorwall installation, front panel operation, maintenance front panel; cabinet is fully enclosed structure, assembled from C profiles or profiles made 8MF. Box using the new rotary load isolationswitch, with a load operation, equipped with voltage, current indication instruments and lights, buttons, switches, etc. on the front door so that the main element. The distribution box using the new self-designed components, compact, elegant design, easy maintenance, a variety of wiring schemesto choose from, is to replace the old type XL-21 power box the ideal product.
product Environment
- Ambient temperature: -5 ℃ ~ + 40 ℃, and the average temperature within 24h not exceed + 35 ℃.
- Altitude: not exceed 2000m.
- The ambient air temperature of + 40 ℃ not more than 50%; at lower temperaturescan have a higher relative humidity on (eg: + 20 ℃ at 90%), taking into account the change in temperature allows the generation of a moderate condensation.
- Equipment installation and the vertical gradient should not exceed 5 °
- Equipment should be installed in the absence of severe vibration, shock-free and corrosion-freeplace
Note: More than the above conditions can be negotiated with the company
Main technical parameters | |||
Sequence number | Project Name | Unit | Electrical parameters |
1 | standards | GB 7251.1-2005 | |
2 | The rated voltage insulation Ui | V | 690V |
3 | Rated voltage Ue | V | 400V |
4 | Rated current In | A | 630A~100A |
5 | Short-term tolerance current ability lew | kA | 20KA |
6 | Shell IP protection grade | IP30/IP55/IP65 | |
7 | Environment temperature | °C | -20~+40 |
8 | installation | landing | |
9 | Case materials | mm | 1.5-2.0 Cold-rolled steel sheet or stainless steel plate |
10 | Surface treatment | Electrostatic spraying technology | |
11 | Open the direction | The opening Angle is equal or greater than 135 ° | |
WORKSHOP
CERTIFICATE
EXHIBITION
COMPANY OVERVIEW
FAQ
Q5 : Is OEM/ODM available?
A: Yes, it is! Our products can be Customized. We have design and engineer teams,we can customize products according to customers' drawing or requirements.
Q6 : You are manufacturer or trading company?
A: We are factory, As a 100% professional manufacturer with 20 year's manufacturer experience, we could produce products according to customers' requirements and we could also control the quality of products 100%.
Q7 : Can the price be negotiated?
A: Yes, the price is negotiable. It can be changed according to your quantity or package
Q8 : How about inspection?
A: We have the whole inspection system from raw material to end products include temperature rise test,salt spraying test conductor type test,mechanical life test.
Q9 : What is payment terms?
A: T.T, Paypal,Western Union,Alibaba trade assurance and L/C is acceptable. 30% T/T in advance ,70% balance before shipment.
Q10 : What is the service offered by company?
A: We have the professional engineer team which can design and develop the mold to arrive different customer requirement.
We also have the sales team to offer good service from pre-sale to after-sale.
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Welcome to inquiry
Contact information:
Jiyuan Fengyuan Electrical Equipment Co., Ltd
Sales Department
Contact person:Mr Charles Du
E-mail:fengyuan800@outlook.com
Mobile:+8618639199897(Available for whatsapp,wechat,skype)
Add:Huling industrial zone,jiyuancity,henan province,China
TEL:+86-0391-2180800
FAX:+86-0391-2180818
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