Toyo Keiki
Toyo Keiki CF Series Power Factor Meter
Product Made In Japan
Manufacturer: Toyo Keiki
Model: CF Series
Features
1. Meter has a bright scale face due to the wide cover lighting surface.
2. Accuracy of readability has increased due to the long scale length compared to the meter’s size.
3. A variety of sizes are available so you can choose a meter that best suits the size of your switchboard.
Features Cover eliminates static electricity.
Equipped with special anti-static resin.
Maintaining an anti-static finish is not necessary.
Static phenomena will not occur even in low humidity.
Electronic Device Type, Phase Detection Method
| Model Name | 1P Power Factor Meter and 3P Balanced Power Rate Meter | UCF-6 UCF-8 UCF-10 UCF-12NB |
|---|---|---|
| 3P Unbalanced Power Factor Meter and 3P4W Power Factor Meter | UuCF-6 UuCF-8 UuCF-10 UuCF-12NB |
Specification
| Product Name | Model Name | Scale | Operating Principles | Rating | VA Consumption | Attached Converter | Weight | Note | ||
|---|---|---|---|---|---|---|---|---|---|---|
| Voltage Circuit | Current Circuit | Meters | Accessories | |||||||
| 1P Power Factor Meter | UCF-6 UCF-8 UCF-10 | LEAD LAG 0.5-1 ~0.5 | Electronic Device Type | 110V 5A 200V 5A | 0.8 VA 1.3 VA | 0.8VA 0.8VA | URG-3 type | Approx. 0.14kg Approx. 0.16kg Approx. 0.18kg | Approx. 0.60kg | 50/60Hz Common Use |
| UCF-12nb | 110V 5A 220V 5A | 1 VA 2VA | 0.5 VA 0.5 VA | None | Approx. 0.42kg | |||||
| 3P Balanced Power Factor Meter | UCF-6 UCF-8 UCF-10 | Electronic Device Type | 110V 5A 220V 5A | 0.8 VA 1.3 VA | 0.8VA 0.8VA | URG-3 type | Approx. 0.14kg Approx. 0.16kg Approx. 0.18kg | Approx. 0.60kg | 50/60Hz Common Use | |
| UCF-12nb | 1105A 220V 5A | 1 VA 2VA | 0.5VA 0.5VA | None | Approx. 0.41 kg | |||||
| 3P Unbalanced Power Factor Meter | UuCF-6 UuCF-8 UuCF-10 | Electronic Device Type | 110V 5A 220V 5A | 0.5VA per phase 1VA per phase | 0.8VA per phase 0.8VA per phase | UuRG-3 models | Approx. 0.14kg Approx. 0.16kg Approx. 0.18kg | Approx. 0.62kg | 50or60Hz Specification required | |
| UuCF-12nb | 110V 5A 220V 5A | 1VA per phase 2VA per phase | 0.5VA per phase 0.5VA per phase | None | Approx. 0.45kg | |||||
| 3P4W Power Factor Meter | UuCF-6 UuCF-8 UuCF-10 | Electronic Device Type | 110V 5A 220V 5A | 1.5VA per phase 3VA per phase | 2VA per phase 2VA per phase | UuRG-3 models | Approx. 0.14kg Approx. 0.16kg Approx. 0.18kg | Approx. 0.62kg | 50or60Hz Required Designation | |
| UuCF-12nb | 110V 5A 220V 5A | 1VA per phase 2VA per phase | 0.5VA per phase 0.5VA per phase | None | Approx. 0.47kg | |||||
Remarks
VT and CT Usage Use a 110V5A rating meter combined with VT and CT if the rating above is exceeded.
Usable Voltage Range Rated voltage within ±15%
For Small Current When circuit voltage is rated under 20% (5A rating: less than 1A), it may not be possible to obtain a normal indicator.
(Indicates “1” scale if the power is off)
Meter Wiring
- You cannot obtain a normal indicator if phase is reversed. Therefore, be sure to check the phase sequence of the bus and the polarity of VT and CT.
- For phenomena related to miswiring, see P32.
Note
Voltage rated value 1A meters can also be manufactured.
Outside Dimensions
For the production limits of meters, see P18.
Scale Drawing
