High Precission CT - KMB systems

High precision CT for meter 0.2/0.5/1.0 class

CT solid core example The JP & JD Series are high precision CT complied with Electronic Watt-Hour Meter (0.1 / 0.2 / 0.5 class). Those are designed for power plant, distribution and industrial instruments. Characteristical are excellent properties of phase angle and linearity error in the low current. This series are closer to zero on the temperature dependence. The JP & JD series for electronic watt-hour meter are complied with IEC 62053-22, ANSIC12.xx and EN 50470-3. We also offer indirect connected CT (industrial meter) and direct connected CT to the main (residential meter).

Features

Non DC-Tolerance

0.2/0.5 class meters in HVCT & MVCT for power station, sub-station and industrial complex

Excellent coupling of primary and secondary current

Minimal Phase Angle error

High permeability

UL, CSA, CE and RoHS available

Model	Primary Current Range		Phase Error	Turns Ratio	Characteristical Value				Terminal Structure	Dimension
Model	I_max [Arms]	I_peak [Arms]	Phase Error	Turns Ratio	L [H]	Rcu [Ω]	Rb [Ω]	Ub [Vrms]	Terminal Structure	Inner Dia. [mm]
JP3V	6	-	0.10	1:2500	250	138	10	0.024	Pin type	7
JP5V	120	-	0.10	1:2500	130	55	5	0.24	Pin type	13
JP3W	6	-	0.10	1:2500	250	138	10	0.024	Wire type	7
JP5W	120	-	0.10	1:2500	130	55	5	0.24	Wire type	13
JP6W	200	-	0.10	1:2500	120	38	5	0.4	Wire type	19.3
JD3V	6	-	0.21	1:2500	156	138	50	0.12	Pin type	7
JD5V	120	-	0.13	1:2500	110	72	5	0.24	Pin type	13
JD3W	6	-	0.21	1:2500	156	138	50	0.12	Wire type	7
JD5W	120	-	0.13	1:2500	110	72	5	0.24	Wire type	13
JD6W	200	-	0.13	1:2500	100	57	5	0.4	Wire type	19.3