Current Transformer, 500/5A, 800/5A, 1500/5A To 2500/5A

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$179.68

Ex Tax: $179.68

Stock: In Stock
Model: RDDLZ-CT-80I
Weight: 1.00
SKU: RDDLZ-CT-80I

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Current Ratio (A)

Accuracy Classes

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AC current transformer rated frequency is 50 Hz, current ratio 500/5A, 1000/5A, 1500/5A and 2500/5A, are optional, comfortable price and long service time.

Note: The installation method of current transformer can be fixed by busbar and fixed by the bottom plate, suitable for installation in any direction. The primary conductor can be busbar or cable.

Specifications:

Model	RDDLZ-CT-80I
Weight	1kg
Current Ratio (A)	VA Secondary load/ Burden (VA)			Cross-core Turn Number
Current Ratio (A)	0.2	0.5S	0.2S	Cross-core Turn Number
800/5	/	5	5	1
1000-1250/5	/	10	5	1
1500-2000/5	/	15	10	1
2500/5	/	20	20	1
3000/5A	/	20	20	1
Rated Frequency	50/60Hz
Rated Test Voltage	3kV AC (1min)
Rated Short-Time Thermal Current (ith)	60 in
Rated Dynamic Current (idyn)	2.5 lth
Rated Voltage (Um)	0.66 kV AC
Continuous Overload (ld)	1.2 in
Operating Temperature	-10℃~50℃
Housing Self-Extinguishing Class	VO
Safety Factor	FS 5
Secondary Current	5A/ 1A
Bus Specification (mm)/Number	1

Dimension (unit: mm)

Model	Dimensions			Perforation size			Installation size
Model	W	H	D	a	e	φ	M	N
RDDLZ-CT-30I	62	78	45	32	11	22	40	57.5
RDDLZ-CT-3030I	85	102	50	32	11	28	/	57.5
RDDLZ-CT-40I	75	95	45	42	11	31	40	57.5
RDDLZ-CT-60I	102	130	45	61.5	21	45	42	57.5
RDDLZ-CT-60II	102	125	45	31	33	/	42	57.5
RDDLZ-CT-80I	118	140	45	82	11	52	60	57.5
RDDLZ-CT-100II	145	125	45	103	35	/	80	57.5

Tips: How to select a current transformer?

Rated primary voltage of the current transformer shall be in consistent with the rated voltage of the system. Rated primary current of the current transformer shall be 20%~120% of its normal load current. Secondary loads of the current transformer, such as instruments and relay, consume a power or impedance less than rated capacity corresponding to the selected class of accuracy, otherwise the class of accuracy will reduce. A proper class of accuracy shall be selected for the current transformer according to the requirements of measurement and protection.

Quantity of the current transformer can be determined by the power supply mode and wire connection method. Dynamic and thermal stability of the current transformer can be verified according to the system short circuit capacity of the position where the current transformer is installed.

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