0.5class PCB Mounting Current Transformer 100A 20ohm 2000: 1 4.5mm Hole

• Customization: Available
• Application: Electronic, Instrument, Position Sensor, Audio, Lighting
• Type: Current Transformer
• Model NO.: WLTA403
• Phase: Single
• Operation Condition: Indoor
• Usage: Protection, Measurement
• Winding Form: Single Layer & Tightly Wound Type
• Insulating Medium: Epoxy Resin
• Installation: PCB Mounting
• Magnetic Circuit Structure: Combined Type
• Voltage Transformation Principle: Capacitive Type
• Inner Hole Size: 7mm
• Turns Ratio: 2000:1
• Color: Black
• Max Input Power: 40A
• Max Output Power: 20mA
• Shell Material: PBT
• Transport Package: 1000PCS/CTN
• Specification: 28X28X25.5mm
• Trademark: WQE
• Origin: China
• HS Code: 8504311000
• Production Capacity: 3000000

Product Description

The main technical parameters:

Model	WLTA403
Rated input current	0-20A(100Ω)
turns ratio	1:1
phase angle error	≤15' (input 1A,sampling resistor 100Ω)
linear range	0~20A(sampling resistor 100Ω)
linearity	0.2%(5%dot~400%dot)
Permissible error	-0.2%≤f≤+0.2% (input 1A,sampling resistor 100Ω)
application	current and power measurement
isolation voltage	4500V
Encapsulation	Epoxy
installation	PCB mounting(Pin length>3mm)
operating temperature	-30ºC~+70ºC

       



RFQ

Q1. Do you support sample relays?
A: Yes, we offer sample order to customer for testing and checking quality. 

Q2. What about the lead time?
A: Sample time: 3~7days
    Mass production time: 2-4 weeks depend on the order quantity. 

Q3. What is your MOQ ?
A: We do not have a strict rule on MOQ , we welcome to client to place sample order to check quality .

Q4. How can I get your quotation?
A. Welcome to contact us by email, whatsapp, wechat ,skype,or trademanager online chat. we will provide an 
    offocial quotation according to customer's requirements trought email within 24hours.

Q5. How do you ship the cargo?
A: For small orders we usually ship by DHL, UPS, FedEx or TNT. Transit time takes 3-5 days.
    For bulk orders we always take FOB sea shipping. Shanghai or Ningbo port are available.

Q6. Can you support ODM/OEM orders?
A: Yes. we warmly welcome ODM/OEM orders.