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Yokogawa 204122 Portable Single Phase, Low-power-factor Wattmeter, 1/51 A; 30/60 V

Name: Yokogawa 204122 Portable Single Phase, Low-power-factor Wattmeter, 1/51 A; 30/60 V
Brand: Yokogawa
SKU: Yokogawa204122
Price: 1590.00 USD
Availability: InStock

0 reviews | Model: Yokogawa 204122

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Portable Single Phase, Low-power-factor Wattmeter, 1/51 A; 30/60 V

Portable Single Phase, Low-power-factor Wattmeter, 1/51 A; 30/60 V
Frequency range: DC, 25 Hz to 1000 Hz
Effective for measurement of low-power-factor load power and small power
Low self-consuming power
Taut-band suspension system eliminates friction and provides strong resistance to shock impact

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Yokogawa 204122 Portable Single Phase, Low-power-factor Wattmeter, 1/51 A; 30/60 V

Yokogawa Portable Power Factor Meters 2039

Frequency range: DC, 25 Hz to 1000 Hz

Effective for measurement of low-power-factor load power and small power

Low self-consuming power

Taut-band suspension system eliminates friction and provides strong resistance to shock impact

Portable Wattmeters 2041 & 2042

Model 2041 single-phase wattmeters and single-phase low-power-factor wattmeters and Model 2042 three-phase wattmeters are electrodynamometer type wattmeters with indicators based on taut-band suspension. They can handle DC and frequencies from 25 Hz to 1000 Hz, and provide excellent power factor characteristics. These instruments are shielded with dual permalloy sheets as protection against external magnetic fields.

Yokogawa Portable Wattmeters 2041-42 Specifications
Class:	JIS C 1102, equivalent to Class 0.5
Operating principle:	Electrodynamometer type
Operating position:	Horizontal
Scale length:	Approximately 135 mm (deflection angle: 85°)
Scale divisions:	120
Operating temperature and humidity ranges:	0 to 40°C, 25 to 80%RH
Storage temperature and humidity ranges:	-10 to 50°C, 25 to 80%RH
Insulation test:	Between electrical circuit and the case DC 500V/More than 10M Ω Between current circuit and voltage circuit DC 500V/More than 5M Ω
Voltage test:	Between electrical circuit and the case AC 2000 V for 5 seconds Between current circuit and voltage circuit AC 1500 V for 5 seconds
External dimensions and weight:	2041 Approximately 260 x 180 x 136 mm, Approximately 2.8 kg 2042 Approximately 260 x 180 x 136 mm, Approximately 3.2 kg

Parameter:	Single-phase wattmeter
	2041 01	2041 02	2041 03
Rated voltage (approximate consumed power)	120/240 V (1.2/2.4 VA)
Rated current (approximate consumed power)	0.2/1 A (0.66/0.56 VA)	1/5 A (0.93/0.84 VA)	5/25 A (1.72/1.69 VA)
Rated power factor:	1.0
Operating frequency:	DC, 25~1000 Hz
Rated Frequency:	50/60 Hz
Parameter:	Three-phase wattmeter
	2042 01	2042 02	2042 03
Rated voltage (approximate consumed power)	120/240 V (1.2/2.4 VA)
Rated current (approximate consumed power)	0.2/1 A (0.66/0.56 VA)	1/5 A (0.93/0.84 VA)	5/25 A (1.72/1.69 VA)
Rated power factor:	1.0
Operating frequency:	DC, 25~1000 Hz
Rated Frequency:	50/60 Hz

Parameter:	Single-phase low power factor wattmeter
	2041 11	2041 12	2041 13	2041 21	2041 22
Rated voltage (approximate consumed power)	120/240 V (2.4/4.8 VA)			30/60 V (0.6/1.2 VA)
Rated current (approximate consumed power)	0.2/1 A (1.25/1.09 VA)	1/5 A (1.7/1.5 VA)	5/25 A (2.62/2.5 VA)	0.2/1 A (1.25/1.09 VA)	1/5 A (1.7/1.5 VA)
Rated power factor:	0.2
Operating frequency:	25~1000 Hz
Rated Frequency:	50/60 Hz

Notes:

For measurements exceeding the rated current (25 A), externally connect a current transformer 2241-2243 to the 5 A terminal (two required for three-phase).
If the rated voltage (240 V) is exceeded, externally connect an instrument voltage transformer 2261 or 2262 (two required for three-phase).
The low-power-factor wattmeter is used with Epstein test sets, as well as for measurement of low-power-factor power and small power.
Three-phase wattmeter total consumed power = (voltage range + current range) x 2
Single-phase low-power factor wattmeters are not JIS-approved.
And "cosø = 0.2" is printed on the top right corner of scales.

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Yokogawa 204122 Portable Single Phase, Low-power-factor Wattmeter, 1/51 A; 30/60 V

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Yokogawa 204122 Portable Single Phase, Low-power-factor Wattmeter, 1/51 A; 30/60 V

Frequency range: DC, 25 Hz to 1000 Hz

Low self-consuming power

Portable Wattmeters 2041 & 2042

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