5 (100) a PCB Mounting Current Transformer (CT) for Smart Energy Meters.

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Product Description

Basic Information
Model NO.
738D
Production Process
Sealed
Material
Plastic
Accuracy Grade
0.1
Application
Smart Energy Meter
Certification
RoHS
Max Current
60-120A
DC Immunity
Yes
Origin
China
Production Capacity
10,000,000 PCS Per Year
Product Parameters
Max. Current60~120A
Turns RatioCustomized
Primary Current5~10A
Secondary Current2~5mA
Accuracy Class0.1
Anti-magneticNo
DC immunityYes
Performance Details
Operating Temperature-25°C~+75°C
Storage Temperature-40°C~+85°C
Relative Humidity≤98% (25°C)
Isolation Resistance4000Vrms, 1min, No breakdown, No arcing
Load Resistance≥1000MΩ
Operating Frequency≤20Ω
Outer Case MaterialFlame retardant PBT
Environmental FeaturesROHS 2.0
Technical Drawing
Technical Drawing
Our Key Advantages
  • National high-tech enterprise certification.
  • Established provincial R&D center for latching relay systems.
  • Products certified by CQC, VDT, TUV, UL, and RoHS.
  • Nearly 20 years of expertise in R&D of latching relays and current transformers.
  • Key contributor to industrial standards for latching relays in energy meters.
R&D Center
Trade Show & Honor
Trade Show
Honor
Product Certificates
Certificate 1
Certificate 2
Frequently Asked Questions
Q: What are the main application fields for these current transformers?
A: Our products are primarily used in smart meters, smart home systems, load control, synchronous switches, and leakage protection devices.
Q: Are you a manufacturer or a trading company?
A: We are a professional manufacturer with our own international trade department, enabling us to serve clients globally.
Q: Can you provide customized products based on specific requirements?
A: Yes, customization is one of our core strengths. You can provide your drawings or technical requirements, and our engineering team will assist in development.
Q: Do you have a Minimum Order Quantity (MOQ)?
A: Generally, there is no limitation for MOQ unless the product involves very specific custom conditions. Our team will notify you in advance if an MOQ applies.
Q: What payment methods do you accept?
A: We accept TT (Telegraphic Transfer), L/C (Letter of Credit), and Western Union.
Q: Can you offer samples for testing?
A: Yes, we can provide 5-10 pieces of free samples for standard models. Customers are only responsible for the shipping costs.

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