1000: 1 4mm ID PCB Mounting Current Transformer

• Application: Electronic, Instrument, Position Sensor, Audio, Lighting
• Type: Current Transformer
• Phase: Single
• Operation Condition: Indoor
• Usage: Protection, Measurement
• Winding Form: Single Layer & Tightly Wound Type
• Model NO.: ZEMCT133
• Insulating Medium: Epoxy Resin
• Installation: PCB Mounting
• Magnetic Circuit Structure: Combined Type
• Voltage Transformation Principle: Capacitive Type
• Turns Ratio: 1000:1
• Inner Hole: 4mm
• Transport Package: Cartons
• Specification: ISO9001, ISO14001, ROHS, CE, SGS
• Trademark: zeming
• Origin: China
• HS Code: 8504311000
• Production Capacity: 700, 000PCS/Month

Product Description

ZEMCT133 Current transformer
Small size, high accuracy, good consistency, For current and power measurement

Structural parameter:

          
Front view              Bottom view

 

Tolerance: ±0.2mm, Pin Length : 4~5mm

 

Model	ZEMCT133
Rated input current	5A
Rated output current	5mA
Turns ratio	1000:1
Phase angle error	≤30'(input 5A, sampling resistor 50Ω)
linear range	0~7A(sampling resistor 50Ω, room temperature 25ºC)
linearity	≤0.5%(5%dot~120%dot)
Permissible error	-0.5%≤f≤+0.5% (input 5A, sampling resistor 50Ω)
Isolation voltage	4500V
Application	Current and power measurement
Encapsulation	Epoxy
Installation	PCB Mounting
Operating temperature	-40ºC~+85ºC

Direction for use:

 

                     Figure I                                                                                       Figure II
1. The typical use of the product for the active output (Figure 1). R is the sampling resistor
2. The product can be directly through the resistance sampling, easy to use (Figure 2).
3. The instructions are for reference only, the specific parameters should be subject to the approval specification.