model

Grade index

quantifier

Overall dimensions

aperture size

89L_oneA

one point five

0.5; 1;2; 3;5A;10A; Greater than 10A. Equipped with a current transformer

72×72

66×66

89L_oneC

one point five

30;50; 100V; 150V and secondary specifications of voltage transformer 100V; 250V; 300V;460V

72×72

89T_twoA

one point five

500MA;1; 2;3; 5;10; 20A is directly connected. 5A;10; 15;20; 30;50; 75;100; 150; 200; 300;
400; 600; 750A;1; 1.5; 2;4; 5;6; 7;5; 10KA secondary current through transformer 5A or 0.5A

72×72

89T_twoV

one point five

30;50; 60;75; 100; 120; 150; 200; 250; 300; 450; 500; Connect 600V directly.
V380(450); 500(600)V; 1(1.2); 3(3.6); 6(7.2); 10(12); 15(18);
35(42); 60(72); 110(150); 220(300); 380(450); KV matching voltage mutual
Sensor secondary 100V or 50A; the full-scale value is indicated in parentheses

72×72

89L_oneCos Ø single-phase

two point five

Voltage 100V; 220V, current 5A; lag 0.5-1-0.5 lead

72×72

89T_twoCos Ø single-phase

one point five

89L_oneCos Ø three-phase

two point five

Voltage 100V; 380V, current 5A; lag 0.5-1-0.5 lead

72×72

89L_twoCos Ø three-phase

two point five

89L_oneW single-phase

one point five

Voltage 50V; 100V; 220V, Current 5A; equipped with current or voltage transformer specifications

72×72

89T_twoW single-phase

one point five

89T_oneW three-phase

two point five

Voltage 50V; 100V; 380V, Current 5A; equipped with current or voltage transformer specifications

72×72

89T_twoW three-phase

two point five

89L_one-Var

two point five

Voltage 50V; 100V; 220V;380V, Current 5A; equipped with current or voltage transformer specifications

72×72

89T_two-Var

one point five

89L_one-HZ

five

45~55; 55~65H;350~450; 450~55HZ;50; 100; 220; 380V.

72×72

89T_two-HZ