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{"title":"WD118 Dual-Channel Adjustable Photoelectric Sampler","imgUrl":"https:\/\/img.chinax.com\/nimg\/22\/90\/7a38b39a4d6e4bdfa2547e61d7e7-200x200-1\/wd118_dual_channel_adjustable_photoelectric_sampler.jpg","attrs":{"Brand Name":"GENY","Model Number":"WD118","Certification":"ISO, CE","Place of Origin":"China"}}
Notice: Although the positions of the L(in), L(out), N(in), and N(out) terminals may vary across electricity meters, the wiring principle remains common:
The line terminal (L) of the single phase phantom load → Connects to L(in) of the electricity meter.
The neutral terminal (N) of the single phase phantom load → Connects to N(in) of the electricity meter.
The current 20A/10A terminal of the single phase phantom load → Connects to L(out) of the electricity meter.
Instructions
When the user load is too low or zero to meet the calibration requirements of the electricity meter, connect the phantom load according to the diagram.
For zero user load: After connecting the phantom load, the Current Clamp must clamp ONLY the current cable of phantom load during error testing.
For low user load: After connecting the load, the clamp must simultaneously clamp both the current cable of phantom load and the original current cable connected to the electricity meter’s L(out) terminals. Otherwise, there is a additional measurement errors will be introduced.
Precautions
Do not reverse-connect current output and neutral wires.
Never apply 380V between line and neutral wires.
Turn off the switch of the phantom load before on-site wiring.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1987
Total Annual:
2,000,000-10,000,000
Employee Number:
50~100
Ecer Certification:
Verified Supplier
Guangzhou GENY Electric Co. Ltd. is a leading manufacturer of energy meter test systems, whose predecessor is Guangzhou Yangcheng Science & Technology Enterprises Co., Ltd. which was established in 1987. We have been dedicated to the energy meter testing industry for over 30 years, and continuou... Guangzhou GENY Electric Co. Ltd. is a leading manufacturer of energy meter test systems, whose predecessor is Guangzhou Yangcheng Science & Technology Enterprises Co., Ltd. which was established in 1987. We have been dedicated to the energy meter testing industry for over 30 years, and continuou...