Coating Lamp Cup
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 6000 Pieces pc
- Supply Capability:
- 5,000,000 Pieces per Month pc/month
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MR series of coating cup with the following characteristics :cup body noo collapse edge , no distortion , no scratches .
water -resistant coating cup indicators"100-10 mins spectrum wave length
Reflectivity rate of coating up : 400-450>92% , 450-650>97% , 650-700>92%
SERIES:
1, lead wire : diameter is 1.22 mm to complete the seven tinned copper wire . rated voltage is 330v . rated temperature is 105 , soft , white . UL certification line . the diameter of each stock tinned copper wire is 0.127 mm . breakdown voltage is 2000v
2, Size : diameter is 20mm .height is 45mm
3,Quality assurance : environmental protection in line with the EU ROHS directive requirements to provide ROHS test report . Have any quality problems , our company unconditionally return or replace the products .
4,Our company lamp cup testing procedures
a, glass rough cup : the main check whether edge collapse , lack edge and distortion
b, coating cup : the main check apperance . pinhole , glass cold mark , bubbles , scratches and film color
c, finished cup : the focus should be on checking whether the apperance of the lamp is dirty , straight pins and lamp holders are
- Q:Which is more energy saving by using 24V500W transformer lighting and 220V500W lighting?
- See whether the lamp power saving, can not see whether it has a transformer, but to see the light efficiency of the lamp, that is, the ratio of light flux to power!Popular speaking, that is, spend the same electricity to see who sends more light!So, when comparing, ask what the light is, then judge again!The luminous efficiency unit is LM/W
- Q:Who knows how big transformers and lines the 36V transformer uses in lighting?
- The sectional area of the wire can be calculated according to the electric power formula. The current required by the wire is calculated, and then the reference to the national standard "500 volt copper core insulated wire, long term continuous load allowable ampacity meter" is selected.
- Q:The difference between lighting transformers and control transformers
- A control transformer is a low voltage appliance, usually used as a power supply or part of a lighting for the control of electrical equipment such as machine tools. There are usually two different voltage outputs,
- Q:3 24V100W lights, I need to use a large capacity transformer (220V change 24V)?
- Pure resistive load, the power factor is 1.3 *100W=300W, is required for the capacity of the transformer.
- Q:Is the substation separate from the power and illumination transformer?
- The power and lighting power supply in the substation need not be separated. In a large capacity power plant, the lighting can be electrically powered to ensure that the generator is stopped. The lighting source is often separated from the lighting transformer and powered by other power supplies.
- Q:Lighting, lights, transformers, bulb brightness is too low, what's the matter?
- Generally, the power of the transformer is the apparent power, and the light bulb is the active power, and the power matching is taken into account.
- Q:How many A leakage protection switches are used in 5000VA lighting transformers?
- According to the working principle of the protector, it can be divided into three kinds: voltage type, current type and pulse type. The voltage protection device is connected to the transformer neutral point and the ground, when the electric shock when the neutral point voltage offset to the real estate, in order to make the action to protect the power off, but because it is the protection of the transformer low voltage network, cannot be classified protection, so the power range is large, frequent moves, so has been eliminated. The pulse current protector is a sudden change in the phase and amplitude of the three-phase unbalanced leakage current when an electric shock occurs, which is used as an action signal, but also a dead time. The current type current leakage protector is widely used, so the protector of current type is mainly introduced below.
- Q:Line lights, lighting transformers in use!! Can live line work?!! Be afraid of electric shock 40
- What you think? Your light is 220V, right. Over 36V, it's better not to live with electricity unless there is good protection
- Q:Why is elevator lighting transformer installed?
- 1) a lamp shall be installed at the highest and lowest point 0.5m away from the hoistway, and a light shall be installed at intervals not exceeding 7m, and a control switch shall be installed in the engine room and the bottom pit respectively;2) the lighting power supply for car top and hoistway shall be 36V; when 220V is adopted, the residual current action protector shall be installed;3) there is no lighting device for a closed well road with sufficient lighting conditions around the hoistway.
- Q:Why can't autotransformer be used as transformer for safety lighting?
- The transformer of the lighting circuit is a step-down transformer (general input 10kv., 220V). The first coil of the autotransformer is shared and connected together
1. Manufacturer Overview |
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|---|---|
| Location | Jiangsu,China (Mainland) |
| Year Established | 2001 |
| Annual Output Value | US$1 Million - US$2.5 Million |
| Main Markets | North America; South America; Eastern Europe; Southeast Asia; Africa; Oceania; Mid East; Eastern Asia; Western Europe |
| Company Certifications | ISO 9001:2000 |
2. Manufacturer Certificates |
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|---|---|
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
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|---|---|
| a)Trade Capacity | |
| Nearest Port | Shanghai,Ningbo,Lianyungang |
| Export Percentage | 41% - 50% |
| No.of Employees in Trade Department | 6-10 People |
| Language Spoken: | English, Chinese |
| b)Factory Information | |
| Factory Size: | 5,000-10,000 square meters |
| No. of Production Lines | Above 10 |
| Contract Manufacturing | OEM Service Offered |
| Product Price Range | Low and/or Average |
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Coating Lamp Cup
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 6000 Pieces pc
- Supply Capability:
- 5,000,000 Pieces per Month pc/month
OKorder Service Pledge
OKorder Financial Service
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