1200A 400mA 0.5 Class Busbar Split Core Current Transformer Open Loop CT

• Customization: Available
• Application: Electronic, Instrument
• Type: Current Transformer
• Model NO.: ECS501200S-01
• Phase: Single
• Operation Condition: Indoor
• Usage: Measurement
• Winding Form: Single Layer & Tightly Wound Type
• Insulating Medium: Insulating Paper
• Installation: Active Type
• Magnetic Circuit Structure: Single Stage Type
• Voltage Transformation Principle: Electromagnetic Type
• Transport Package: 30PCS/Box
• Trademark: ECHUN
• Origin: China
• HS Code: 8504500000
• Production Capacity: 3000PCS/Month

Product Description

1200A/400mA 0.5 class Busbar split core current transformer Open loop CT

The ECS50-S series are split-core current transformers. The CT can be mounted to existing panels, such as control centers or load centers, to measure or monitor wattage. These CTs can be mounted without removing existing cables for easier installation

Customized current ratio available.

Rated Primary Current(Amp.) 50/60Hz	1200nom(1~1200A max)
Turn ratio	Np:Ns=1:3000
Current Ratio	1200A/400mA
D.C. Resistance at 20 ºC(mΩ)	48±10%
Accuracy@ RL=10Ω	0.5%
Phase error at rated current range	≤30'
Operating Temperature Range	-40~85ºC
Storage Temperature Range	-45~90ºC
Dielectric Withstanding Voltage(Hi-pot)	4KV/1mA/1min
Impluse Withstand Voltage	5KV Peak
Insulation Resistance	DC500V/100MΩ min

Applications:
Current measurement
Monitoring and protection
Energy and sub-metering products
Network equipment
Instruments and sensors
Control systems

Advantage:
Mount easy.
Excellent linearity over the whole range.
Fully RoHS compliant.