Ts42303, Ts42303/1, Ts42304, Ts42305, Ts42306, Ts42307, Ts42308, Ts42308/1, Ts42309

Type	Ts42307	Ts42308	Ts42306	Ts42303	Ts42303/1
measurand	Hz	kW, MW, GW, kVAr, MVAr, GVAr	Hz	kW, MW, GW, kVAr, MVAr, GVAr	kW, MW, GW,
Overall dimension, mm	80х80	96х96	96х96	120х120	120х120
Panel cutout, mm	Ø77.5	92х92	92х92	112х112	112х112
Scale length, mm, min.	65	97	97	94	94
Accuracy class	1.0	1.5	1.0	1.5	1.5
Weight, kg, maximum	0.25	0.7	0.4	0.9	0.75

Type	Ts42304	Ts42305	Ts42308/1	Ts42309
measurand	Hz	cosφ	kW. MW. GW.	cosφ
Overall dimension. mm	120х120	120х120	96х96	96х96
Panel cutout. mm	112х112	112х112	92х92	92х92
Scale length. mm. min.	94	94	97	97
Accuracy class	0.5	2.5	1.5	2.5
Weight. kg. maximum	0.65	0.75	0.65	0.6

Ts42303, Ts42308 (3-phase mains); Ts42303/1, Ts42308/1 (1-phase mains)
power factor	rated voltage, V	rated current, A	connection method	operation conditions
For wattmeter cosφ=1 For wattmeter sinφ=1	127 220 230* 380 400*	5	Directly	Temperature -40...+50 °С, relative humidity 95 % at temperature +35 °С. Impact resistance: acceleration 70 m/s2, frequency 10...50 impacts per min. Vibration strength: acceleration 15 m/s2, frequency 30 Hz
		1; 5	Via a current transformer
	100	1; 5	Via a current/voltage transformer
* – for Ts42308

When ordering wattmeters and varmeters, the following parameters shall be indicated:

1) current transformation factor;

2) voltage transformation factor;

3) frequency of 50 Hz or 60 Hz;

4) balanced or unbalanced load.

Ts42304, Ts42306, Ts42307
measurement range	rated voltage, V	connection method	operation conditions
45...55 Hz 450...550 Hz 350...450 Hz*	127 220 380 230* 400*	Directly	Temperature -40...+50 °С, relative humidity 95 % at temperature +35 °С. Impact resistance: acceleration 70 m/s2, frequency is 10...50 impacts per min. Vibration strength: acceleration 15 m/s2, frequency 30 Hz.
	100	Via a voltage transformer
* – for Ts42306, Ts42307

Ts42305, Ts42309
measurement range	rated voltage, V	rated current, А	connection method	operation conditions
0.5-1-0.5 0.9-1-0.2	127 220 380	5	Directly	Temperature -40...+50 °С, relative humidity 95 % at temperature +35 °С. Impact resistance: acceleration 70 m/s2, frequency 10...50 impacts per min. Vibration strength: acceleration 15 m/s2, frequency 30 Hz
	100	1; 5	Via a current/voltage transformer

When ordering the power factor meter, the following shall be given:

1) meter type;

2) measurement range;

3) rated voltage and current;

4) standard frequency;

5) specifications designation.

Ordering examples

Wattmeter Ts42303, 220 V, 5 А, 50 Hz, S, TU 25-7504.190-2002

For wattmeter Ts42303 for rated voltage 220 V, rated current 5 A, standard frequency 50 Hz and balanced load.

The same is for a wattmeter manufactured in general climatic conditions:

Wattmeter Ts42303 О4.1, 220 V, 5 А, 50 Hz, S, TU 25-7504.164-2002

Wattmeter Ts42303, 10,000/100, 5000/5, 50 Hz, TU 25-7504.164-2002

For wattmeter Ts42303 with voltage transformation factor 10,000/100, current transformation factor 5000/5, for standard frequency 50 Hz and unbalanced load.

Wattmeter Ts42303/1, 220 V, 5 А, 50 Hz, TU 25-7504.167-2003

For wattmeter Ts42303/1 for rated voltage 220 V, rated current 5 A, standard frequency 50 Hz. The same is for a wattmeter manufactured for operation in general climatic conditions:

Wattmeter Ts42303/1 О4.1, 220 V, 5 А, 50 Hz, TU 25-7504.167-2003

Wattmeter Ts42303/1, 10,000/5, 5000/5 А, 50 Hz, TU 25-7504.167-2003

For wattmeter Ts42303/1 with voltage transformation factor 10,000/100, current transformation factor 5000/5, for standard frequency 50 Hz.

Frequency meter Ts42304, 45...55 Hz, 220 V, v, TU 25-7504.163-2002

For frequency meter Ts42304 having measurement range 45...55 Hz for rated voltage 220 V, vertical operating position. The same is for a frequency meter manufactured for operation in general climatic conditions:

Frequency meter Ts42304 О4.1, 45...55 Hz, 220 V, g, TU 25-7504.163-2002

Ts42305, 0.5-1-0.5, 220 V, 5 А, 50 Hz, TU 25-7504.171-2003

For power factor meter Ts42305 having measurement range 0.5-1-0.5, for rated voltage 220 V, rated current 5 A and standard frequency 50 Hz.

The same is for a power factor meter manufactured in general climatic conditions:

Ts42305 О4.1, 0.5-1-0.5, 220 V, 5 А, 50 Hz, TU 25-7504.171-2003

Frequency meter Ts42306, 45...55 Hz; 220 V, TU 25-7504.181-2005

For frequency meter Ts42306 having measurement range 45...55 Hz for rated voltage 220 V.

The same is for frequency meter Ts42306 manufactured for operation in general climatic conditions:

Frequency meter Ts42306 О4.1, 45...55 Hz; 220 V, TU 25-7504.181-2005

The same is for a frequency meter manufactured meters for marine application:

Frequency meter Ts42306 ОМ2, 45...55 Hz; 220 V, TU 25-7504.181-2005

Wattmeter Ts42308, 220 V, 5 А, 50 Hz, S, TU 25-7504.182-2005

For wattmeter Ts42308 for rated voltage 220 V, rated current 5 A, standard frequency 50 Hz and balanced load. The same is for a wattmeter manufactured for operation in general climatic conditions:

Wattmeter Ts42308 О4.1, 220 V, 5 А, 50 Hz, S, TU 25-7504.182-2005

The same is for a wattmeter manufactured meters for marine application:

Wattmeter Ts42308 ОМ2, 220 V, 5 А, 50 Hz, S, TU 25-7504.182-2005

Wattmeter Ts42308, 1000/100, 5000/5, 50 Hz, TU 25-7504.182-2005

For wattmeter Ts42308 with voltage transformation factor 10,000/100, current transformation factor 5000/5, for standard frequency 50 Hz and unbalanced load.

Wattmeter Ts42308/1, 220 V, 5 А, 50 Hz, TU 25-7504.190-2006

For wattmeter Ts42308/1, rated voltage 220 V, rated current 5 A, standard frequency 50 Hz. The same is for a wattmeter manufactured for operation in general climatic conditions:

Wattmeter Ts42308/1, О4.1, 220 V, 5 А, 50 Hz, TU 25-7504.190-2006

Wattmeter Ts42308/1, 10,000/100, 5000/5, 50 Hz, TU 25-7504.190-2006

For wattmeter Ts42308/1 with voltage transformation factor 10,000/100, current transformation factor 5000/5, for standard frequency 50 Hz.

Ts42309, 0.5-1-0.5, 220 V, 5 А, 50 Hz, TU 25-7504.191-2006

For power factor meter Ts42309 having measurement range 0.5-1-0.5, for rated voltage 220 V, rated current 5 A and standard frequency 50 Hz.

The same is for a power factor meter manufactured in general climatic conditions:

Ts42309, О4.1, 0.5-1-0.5, 220 V, 5 А, 50 Hz, TU 25-7504.191-2006

For reference only:

v/g – vertical/horizontal operating position;

О4.1 – for operation in general climatic conditions;

ОМ2 – meters for marine application (Ts42307, Ts42306, Ts42308).

The procedure of recording in the invoice for analogue meters is given at the end of Section 1 «Electrical Pointer Meters».