High-Frequency Zero Sequence Phase Toroidal Current Transformer Coil Winding Machine Cable Type High-Voltage

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Product Description

Basic Info.
Model NO.
LMZK
Phase
Single
Operation Condition
Indoor
Usage
Protection, Measurement
Winding Form
Single Layer & Tightly Wound Type
Insulating Medium
Epoxy Resin
Installation
Busbar Type
Magnetic Circuit Structure
Single Stage Type
Voltage Transformation Principle
Electromagnetic Type
Certification
ISO9001
OEM
Accept
Warranty
12 Months
Frequency
50Hz or 60Hz
Power Factor
Cos=0.8 (Lagging)
Rated Secondary Current
5A or 1A
Altitude
≤1000m
Shape
Round
Transport Package
Wooden Case
Specification
CE, RoHS
Origin
China
Product Description
We support various customized transformers. The current and voltage transformers are designed for stability and precision.
Toroidal Current Transformer
Technical Parameters
Model Ratio Accuracy class (measuring) Accuracy class (protection)
LMZK1 - 0.2 0.5 1 10P5 10P10 10P15
50/1-11.51--
75/1-2221-
100/1-2.52.531.5-
150/1-2.52.5-2-
200/1-33-2.51.25
300/1-3.53.5-32
400/1-3.53.5-3.52.5
500/1-55-53
600/1-7.57.5-7.55
Model Primary Current (A) 0.5 1 3 10P10 10P5
LMZK2 50--1.5--
100-2.5--1.5
200-5-1.5-
4007.5--1.5-
60015--1.5-
The manufacturer has three subsidiaries and has built a full-chain system covering R&D, production, sales, and service. Our products cover a wide range of electrical components like cable plug-in connectors, current and voltage transformers, temperature and humidity controllers, electromagnetic locks, and heaters.
WE PRODUCE VARIOUS TYPES OF CT/VT. SUPPORT OEM & ODM CUSTOMIZATION.
Voltage Transformer
Current Transformer
Epoxy Resin Transformer
Transformer Component 1
Transformer Component 2
Transformer Component 3
Manufacturing Process Technical Specifications Product Dimensions Model Chart Quality Certificate Detailed Datasheet
Frequently Asked Questions
Q1: What is the primary application of the LMZK current transformer?
A: The LMZK series is primarily used for electrical protection and measurement in indoor power systems.
Q2: What type of insulation is used in these transformers?
A: These transformers use high-quality epoxy resin casting as the insulating medium for superior durability and safety.
Q3: Do you support customized requirements (OEM/ODM)?
A: Yes, we support various customized transformer requirements and accept both OEM and ODM orders.
Q4: What accuracy classes are available for the LMZK series?
A: Depending on the specific model and ratio, we offer accuracy classes including 0.2, 0.5, 1 for measurement, and 10P5, 10P10, 10P15 for protection.
Q5: Can these transformers be installed outdoors?
A: No, the LMZK model is specifically designed for indoor operation conditions with busbar type installation.
Q6: What is the standard warranty period for your products?
A: We provide a standard warranty of 12 months for our current and voltage transformers.

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