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Circuit Light Testing Equipment Rectifying Effect Of High Pressure Sodium And Metal Halide Lamps

Circuit Light Testing Equipment Rectifying Effect Of High Pressure Sodium And Metal Halide Lamps

Brand Name: KingPo
Certification: Calibration certificate
Model Number: IEC60598-1-Figure C.3
Minimum Order Quantity: 1
Delivery Time: 7 working days
Payment Terms: T/T
KingPo Technology Development Limited
Verified Supplier
Hong kong Hong kong China
Business type: Manufacturer
RM C, 13/F, HARVARD COMMERCIAL BUILDING, 105-111 THOMSON ROAD, WAN CHAI, HK
Supplier`s last login times: within 35 hours


Abnormal circuit conditions , IEC60598-1-Annex C

Figure C.3 – Circuit for testing rectifying effect of some high pressure sodium and some metal halide lamps

Luminaires for some metal halide lamps and some high pressure sodium vapour lamps which, according to the lamp safety standard IEC 62035, can lead to ballast, transformer or starting device overloading (Figure C.3).
The lamp in the luminaire is replaced by the test circuit as shown in Figure C.3. The test is commenced with the test circuit, luminaire and control gear stabilised at the ambient temperature of the draught-proof enclosure. By varying the resistor R, the lamp current is adjusted to a value equal to twice the normal lamp current. No further adjustment of R is made.

If steady conditions are reached before the temperature limits of 12.5.2 are exceeded, and for thermally protected control gear the protection device has not operated, then R shall be adjusted to increase the current in suitable steps, e.g. 10 % increments. Care is taken to achieve steady conditions as far as possible at each step. In all cases, the current shall not be adjusted above a value equal to three times the normal lamp current.

NOTE 1 For circuits protected by a self-resetting protection device a number of on/off cycles may need to
occur before maximum temperatures have been reached

NOTE 2 Luminaires incorporating the following specific categories of metal halide and high pressure
sodium lamps are exempt from the above rectification test requirements:

Figure C.3 – Circuit for testing rectifying effect of some high pressure sodium and some metal halide lamps



FAQ
1.How about your tester quality?

1).We are leading testing equipment manufacturer in China with over ten year tester exportation experience.

2).All Tester we provided are calibrated by our professional engineers team or ISO17025 laboratory with testing certificate and report.

3).We are audited testing equipment supplier of Bureau Veritas Group,TUV Rheinland,TUV Product Service,UL Laboratory,SGS,Intertek etc.


2.How do order your equipment?

1).Contact us first to confirm tester techncial parameter;

2).KingPo team quote and negotiate;

3).Order Confirm,clients pay down payment;

4).KingPo start manufacture;

5).Confirm details before delivery;

6).Clients pay balance payment;

7).Arrange equipment shipment;

8).After sales service;


3.What about the transportation?
Our team provide you an offer with various transportation ways,you can choose the most convenient and competitive way for you.We have over ten year exportation experience and will do our best to save clients' shipping cost.


4.How about after-sale service?

We have a professional A/S enginner team,they all have over 15 year experience.We provide one year guarantee period and life long term repair service for tester. A/S feedbacks are provided within 24 hours.


5.What is your payment way?

We prefer 100% advance payment before delivery and also accept credit card payment.Welcome to contact our team for more negotation.


6.What is your equipment guarantee?

We normally provide one year guarantee period,welcome to contact our team for more negotation if you need longer guarantee period.


7.Do you have sales agent at our local market ?

We have sales agent over 60 countries,welcome to contact our team for more details.


Product Tags:

temperature rise test equipment

      

led testing equipment

      

IEC60598-1-Annex C Circuit Light Testing Equipment

      

Circuit Light Testing Equipment Rectifying Effect Of High Pressure Sodium And Metal Halide Lamps Images

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Circuit Light Testing Equipment Rectifying Effect Of High Pressure Sodium And Metal Halide