Meters with 72х72, 96х96 mm front frame E42704, E42703, Ts42704, Ts42703

Overall and mounting dimensions correspond to the European standards. The mechanism location is angular.
To protect against contact with current-carrying rods, meters E42704, E42702 (ammeters up to 10 A, ammeters with actuation via current transformers), E42703 (ammeters up to 10 A, milliammeters, voltmeters, meters with actuation via current/voltage transformers), Ts42704, Ts42703 may be supplied with protective caps KZ-4. The need of supply shall be specified in case of order.

Specifications

Documentation

Related products

Type	E42704	Ts42704	E42703	Ts42703
Overall dimension, mm	72х72	72х72	96х96	96х96
Panel cutout, mm	68х68	68х68	92х92	92х92
Scale length, mm, min.	60	60	95	95
Accuracy class	1.5	1.5	1.5	1.5
Weight, kg, maximum	0.35	0.25	0.35	0.3

Ts42703, Ts42704
end value of a measurements range	transformation ratio	connection method	operation conditions
V – 15; 30; 50; 75; 100; 150; 250; 300; 400; 500; 600	-	Directly	Temperature -40...+50 °С, relative humidity 95 % at temperature +35 °С. Vibration strength: acceleration 15 m/s², frequency 30 Hz. Vibration strength: acceleration 5 m/s², frequency 20 Hz. Impact resistance: acceleration 70 m/s², frequency 10...50 impacts per min. Standard frequency and frequency range for E42703, E42704 – 45...65, 50, 60, 200, 500, 1000 Hz; for Ts42703, Ts42704 – 50...1000 Hz
V – 400; 450; 500; 600; 750	0...400V ... 380/100 0...450V ... 380/100 0...500V ... 500/100 0...600V ... 500/100 0...750V ... 750/100 0...3.5kV ... 3000/100 0...4kV ... 3000/100 0...6kV ... 6000/100 0...7.5kV ... 6000/100 0...12.5kV ... 10000/100 0...15kV ... 13800/100 0...17.5kV ... 15750/100 0...20kV ... 18000/100 0...25kV ... 20000/100 0...40kV ... 35000/100 0...125kV ... 110000/100 0...150kV ... 150000/100 0...175kV ... 150000/100 0...200kV ... 200000/100 0...250kV ... 220000/100 0...400kV ... 330000/100 0...600kV ... 500000/100
kV – 3.5; 4; 6; 7.5; 12.5; 15; 17.5; 20; 25; 40; 125; 150; 175; 200; 250; 400; 600		Via a voltage transformer with secondary voltage of 100 V
E42703, E42704
mA* – 100; 250; 400; 600		Directly
А – 1; 1.5; 2; 2.5; 3; 4; 5; 6; 10; 20; 30; 50; 100*		Directly
А – 5; 10; 15; 20; 30; 40; 50; 75; 80; 100; 150; 200; 250; 300; 400; 500; 600; 750; 800		Via a current transformer with secondary current of 1* or 5 A
kA – 1; 1.2; 1.5; 2; 3; 4; 5; 6; 8;10; 20; 30; 40
E42703
V – 10; 30; 50; 100; 150; 250; 400; 500; 600; 750		Directly
V – 400; 450; 500; 600; 750		Via a voltage transformer with secondary voltage of 100 V
kV – 3.5; 4; 6; 7.5; 12.5; 15; 17.5; 20; 25; 40; 125; 150; 175; 200; 250; 400; 600		Via a voltage transformer with secondary voltage of 100 V
E42703, E42704 – overload ammeter (overload factor – 2)
А – 1; 1.5; 2.5; 3; 4; 5; 6; 10* ;15; 20; 30; 50; 100*		Directly
А – 5; 10; 15; 20; 30; 40; 50; 75; 80; 100; 150; 200; 250; 300; 400 kA – 0.5; 0.6; 0.8; 1;1.5; 2; 3; 4; 5; 6; 10; 20; 30; 40		Via a current transformer with secondary current of 1 or 5 A
* – for E42703 only For the meters E42703 (for the end measurement range 100 A with direct actuation at standard frequency and frequency range only, Hz 45...65; 50). Note: meters manufacture is possible with other measurement ranges and for actuation via a current transformer with the secondary current of 1 A.

Ordering examples

Voltmeter Ts42703, 600 V, 50, v, TU 25-7504.133-2007

For voltmeter Ts42703 manufactured for operation in conditions of moderate climate, with the upper measurement range 600 V for standard frequency of 50 Hz, vertical operating position.

Voltmeter Ts42703 , 3.5 kV, 3000/100, v, TU 25-7504.132-2007

For voltmeter Ts42703 manufactured for operation in conditions of moderate climate, with the upper measurement range 3.5 kV, actuation via a voltage transformer with the primary voltage of 3000 V and secondary voltage of 100 V, vertical operating position.

Ammeter E42703 ОМ2, 20 А; 50, v, TU 25-7504.133-2007

For ammeter E42703 with the upper measurement range 20 A, vertical operating position, for standard frequency of 50 Hz and operation on marine vessels.

For reference only:

v/g – vertical/horizontal operating position;

Б – dustproof and splashproof meter;

ОМ2 – meters for marine application.

Ts42704, Ts42703 Сertificate of conformity (jpg, 394.2 Kb ) View Download

E42704, E42703 Сertificate of conformity (jpg, 399.7 Kb ) View Download

E42704, E42703 Сertificate of conformity (pdf, 994.1 Kb ) View Download

Ts42704, Ts42703 Сertificate of conformity (pdf, 839.1 Kb ) View Download

Has been found to conform to requirements Russian Maritime Register of Shipping (pdf, 944.4 Kb ) View Download