Toyo Keiki CF Series Fixed Meters Kouei Japan |Get Quotation

Product Made In Japan
Manufacturer: Toyo Keiki
Model: CF Series

Specified Items when Ordering Electrical Indicating Meters

1. Pointer shape
a. Standard pointer: Cannot be specified
b. Rod pointer or knife shape pointer: Specification required
2. Meter mounting posture
a. Vertical ( ): Cannot be specified
b. Horizontal ( ) Diagonal ( ): Specification required
3. Meter Mounting Panel
Iron and non-ferrous metal: Cannot be specified
Inclusion Insulating rubber: Specification required
4. Cover color
a. Black: Cannot be specified
b. 7.5 BG4/1.5: Specification required
5. Measurement Range Value
a. Recommended value
b. Upper limit other than the recommended value
6. Scale
a. Same scale as upper limit value inherent to meter
b. Scale that differs from upper limit value
c. Scale division outside the recommended value
d. Single scale double printing
Double scale double printing
e. Unit Symbol
μA mA A V kV W kW MW cos kvar Hz rpm m/min etc.
f. Color display (colored line and band)
(Only available in red, green and yellow)
7. Record of results
500 yen per set if requested
8. Delivery specifications
1500 yen for up to 5 sets if requested
300 yen for each additional set
On-site inspection
Quoted separately.
9. Others
a. Change in accuracy class
b. Special conditions such as temperature,
humidity, atmosphere, vibration, etc.

1. All models are equipped with a terminal cap if requested.
2. Both 500 and 600V DC and rectier series resistors are now built in.
3. ECF-12NB, RCF-12NB and UuCF-12NB types:
1) Ammeter type was changed to the electronic device type and a transducer is now built in.
2) Terminal cap was attached.
3) Consumption VA was reduced.
4. RoHS compliant product (however, the taut band of the DCF-6, 8, 10 and 12N type 50μA and 100μA meters are non-RoHS products.)

CF Series

Electric transducer system provided with □CF-6, 8, 10 models (□: E, R, U, Uu) The converter was reduced in size to unify with the □RG-3 type (with terminal cover).
The insulation category is CAT III 600V For the AC voltmeter and AC ammeter ACF-□ type (operating principle: moving-iron type), even without installing the insulating rubber. (600V is the maximum circuit voltage value that can be used)
The insulation category is CAT III 300V for meters other than those indicated above when using only the meter body (without the insulating rubber). (300V is the maximum circuit voltage value that can be used)
The insulation category is raised to CAT III 600V if the insulating rubber is installed on the panel board.

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.

Production Standards

Model Name	□CF-5	□CF-6	□CF-8	□CF-10	□CF-12n* 12nb
Front Dimensions (Horizontal x Vertical) [mm]	56×52	65×60	87×80	100×83	120×100
JIS Symbol	–	KS7 Equivalent	KS6a Equivalent	KS5b Equivalent	KS3d Equivalent
Scale Length [mm]	45	53	68	80	100
Accuracy Class	See the CF Series List
Panel Attached to Meter	Cannot be Specified (Specification required for high-sensitivity meters of DC 100 pA or less)
Mounting Posture	Vertical (Other than vertical: Specification req			uired, e.g. s’ 30°)
Recommended No. of Scale Divisions	Division 12 to division 25	Division 12 to division 25	Division 12 to division 25	Division 20 to division 45	Division 24 to division 50
Pointer Shape	Rod Pointer	CF Type Standard Pointer (See the figure below)
Cover Material	Special Anti-electric Resin (Two-color molding)
Cover Frame Color	• Black (Munsell Notation: N-1.5 • Blue-green (Munsell Notation: 7.5B G4 / 1.5)
Base Material	ABS Resin
Scale Plate	Aluminum plate with white coating (Scale lines and numbers are black)

Insulation Test Between all circuits in a batch and outer casing…… More than 10MΩ (at 500V mega )
Between current circuit and voltage circuit…… More than 5MΩ (at 500V mega )
Voltage Test Between all measurement circuits in a batch and outer casing, and between current circuit and voltage circuit
…… CAT III 300V: AC 2210V (50/60Hz) for 5 seconds (300V is the maximum circuit voltage value that can be used)
Between all measurement circuits in a batch and outer casing, and between current circuit and voltage circuit
……CAT III 600V: AC 3320V (50/60Hz) for 5 seconds (600v is the maximum circuit voltage value that can be used)

CF Series

Product Name		□CF-5			□CF-6			□CF-8			□CF-10			□CF-12N
Product Name		Model Name	Operating Principles	Accuracy Class	Model Name	Operating Principles	Accuracy Class	Model Name	Operating Principles	Accuracy Class	Model Name	Operating Principles	Acauracy Cass	Model Name	Operating Principles	Accuracy Class
Direct Current	Ammeter	DCF-5	Permanent Rectifier Type	2.5	DCF-6	Permanent Magnet Moving- Coil Type	2.5	DCF-8	Permanent Magnet Moving- CoilType	2.5	DCF-10	Permanent Magnet Moving- CoilType	2.5	DCF-12N	Permanent Magnet Moving- Coi Type	1.5
	Voltmeter
	Reception Meter
Alternating Current	Ammeter	SCF-5		2.5	SCF-6	Rectifier Type	2.5	SCF-8	Rectifier Type	2.5	SCF-10	Rectifier Type	2.5	SCF-12N	Rectifier Type	2.5
	Voltmeter	SCF-5		2.5	SCF-6	Rectifier Type	2.5	SCF-8	Rectifier Type	2.5	SCF-10	Rectifier Type	2.5	SCF-12N	Rectifier Type	2.5
	Ammeter	ACF-5	Moving-irontype	2.5	ACF-6	Moving-	2.5	ACF-8	Moving-	2.5	ACF-10	Moving-	2.5	ACF-12NB	Moving-	1.5
	Voltmeter					Iron Type			Iron Type			Iron Type			Iron Type
	Reception Meter T	SCF-5	Rectifier Type	2.5	SCF-6	Recifer Type	2.5	SCF-8	Rectifer Type	2.5	SCF-10	Rectifer Type	2.5	SCF-12N	Rectiher Type	2.5
	1P Wattmeter 3P Wattmeter 3P4W Wattmeter				ECF-6	Electronic Device Type	2.5	ECF-8	Electronic Device Type	2.5	ECF-10	Electronic Device Type	2.5	ECF-12NB	Electronic Device Type	1.5
	1P Varmeter 3P Varmeter 3P4W Varmeter				RCF-6	Electronic Device Type	2.5	RCF-8	Electronic Device Type	2.5	RCF-10	Electronic Device Type	2.5	RCF-12NB	Electronic Device Type	1.5
	1P Power Factor Meter 3P Balanced Power Rate Meter				UCF-6	Electronic Device	5.0	UCF-8	Electronic Device	5.0	UCF-10	Electronic Device	5.0	UCF-12NB	Electronic Device	5.0
	3PUnbalancedPower Fador Meter 3P4WPower Factor Meter				UuCF-6	Type	5.0	UuCF-8	Type	5.0	UuCF-10	Type	5.0	UuCF-128	Type	5.0
	Frequency Meters				FCF-6	Electronic Device Type	1.0	FCF-8	Electronic Device Type	1.0	FCF-10	Electronic Device Type	1.0	FCF-12NB	Electronic Device Type	0.5
Tachometer		CCF-5	Rectifer Type	Intrinsic Eror +2.5%	CCF-6	Rectifer Type	Intrinsic Emor +25%	CCF-8	Rectiher Type	Intrinsc Emror +25%	CCF-10	Rectifer Type	Intrinsc Emror +25%	CCF-12N	Rectifier Type	Intrinsic Emror +15%

Special Specifications

(Can be manufactured to the following special specications by request)

◆ Mounting posture other than vertical (Specification of installation angle required)
◆ With red set pointer

◆ Special Scale: Conversion scale, zero center scale, colored scale, multiple scale, magnified scale, specific symbol display, scale division increase in lines
◆ Rod pointer (Rod pointer is used for multiple scales)
◆ Knife shape pointer with mirror (for CF-8, 10, 12N types)
◆ Special processing (heat processing, etc.)
◆ Other special specifications

Operating Environment

Operating Temperature Limits : −10°C to +50°C, Accuracy +5°C to +40°C
Storage Temperature: −20°C to +60°C
Relative Humidity: Less than 80%
Operating Environment : Indoor
Installation Height: 2000m or less
Assurance Range: +5°C to +40°C

Made of silicon rubber
(2mm thick)

◆ Insulating Rubber
When the meter is installed on a panel board, use of this insulating rubber can increase dielectric strength.
(Measurement category) CAT III 300V → CAT III 600V

Toyo Keiki