AKH-0.66/TD-50III Series of Current Transformers

● Measurement: Alternating Current (AC)

● Rated Voltage: 660V AC

● Accuracy: Class 0.2

● Primary Current Input: 300~800A AC

● Primary Current Input: 20mA, 5A

● Rated Frequency: 50~60Hz

● Installtion: installed on busbar

● Loop Count: 1 Loop

● Sandard&Certificate: GB 156-2017; UL

● Ambient temperature: -30℃ ~90℃

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AKH-0.66/TD-50III Series of Current Transformers

High precision for power operation and maintenance, data center and other projects

small volume, high accuracy, strong load capacity, convenient installation

Overview

This product has square hole design, beautiful appearance, convenient installation, wiring, mainly be used for power operation and maintenance, data center and other projects.

The general output of 20mA small current signal, has the advantages of small volume, high accuracy, strong load capacity, convenient installation and so on.

Coding Rule

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Function

● Measurement: Alternating Current (AC)

● Rated Voltage: 660V AC

● Accuracy: Class 0.2

● Primary Current Input: 300~800A AC

● Primary Current Input: 20mA, 5A

● Rated Frequency: 50~60Hz

● Installtion: installed on busbar

● Loop Count: 1 Loop

● Sandard&Certificate: GB 156-2017; UL

● Ambient temperature: -30℃ ~90℃

● The altitude is 3,000 m

● Power frequency withstand voltage of 3000V / 1min 50Hz

● Used for no direct invasion of rain and snow areas, no serious pollution and violent vibration places

Dimension

Specification

Installation

UL Certificate

Network

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Next: AKH-0.66/TD-60 Series of Current Transformers

Function	Description
Measurement （Standard）	Three-phase AC kWh, kVarh, Active Power, Reactive Power,Quadrant Reactive Power Energy, Current, Voltage, Voltage&Current Unbalance, Power Factor, Apparant Power, Frequency, Harmonic (2~31st&THD)
Measurement (Optional)	Temperature Measurement:4-channel (A,B,C,N) Cable Temperature Monitoring; Thermistor:NTC; Range: -40~+99℃; Accuracy:±2℃
Measurement (Optional)	Residual Current Measurement: 1-channel Residual Current Monitoring (Need to be paired with Residual Current Transformers)
Communication (Standard)	RS485 Port with Modbus-RTU protocol - 1 start bit,8 data bit,1 stop bit,no parity; Baud Rate 1200~38400 bps etc.Infrared Communication – Constant Baud Rate 1200 bps
Communication (Optional)	4G LTE – Normal Communicaiton Module Support: LTE-FDD: B1/B3/B5/B8; LTE-TDD:B34/B38/B39/B40/B414G LTE – Global Communication Module Support: LTE-FDD:B1/B3/B5/B7/B8/B20/B28; LTE-TDD:B38/B40/B41
	WiFi – Support 2.4GHz or 5GHz
	LoRaWAN
	LoRa
	NB-IoT
Display (Standard)	LCD Display and LED Indicator
HMI (Standard)	Keypads Programming: Setting of CT/PT Ratio, Communication, Phase Wiring and etc
Software (Standard)	Adjustment Software: Setting of Data Upload Interval, WiFi configuration (Account&Password), Server Address, Port and etc
Alarm Function (Standard)	Undervoltage, Overvoltage, Undercurrent, Overcurrent, Underload, Overload, Communication Disconnection and etc
I/O Function (Optional)	4-channel or 2-channel DI (Digital Input)2-channel DO (Digital Output)

1. who are we?
We are a top manufacturer with over 1500 employees, over 300 R&D engineers in China, with CE, ROHS, IEC, EAC, MID, UL, FCC Certificates, etc.
Our Products: AC/DC electricity meters, current transformers, hall sensors, transducers, gateways, Motor protectors, wireless temperature monitoring, residual current relays, medical IT, IOT platform, other energy management systems, etc.

As a top-level provider of electrical solution service, we can help you save energy, reduce cost, improve energy efficiency and safety, realize intelligent, visual and fine management of energy, and provide data services for energy management.

2. What is your website?
www.acrel.sg

3. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

4.what can you buy from us?
AC/DC Energy Meter, Hall Effect Sensor, Current Transformer, Current Transducer, Motor Protectors, Wireless Temperature Monitoring, Residual Current Relay, IOT Platform, etc.

5. why should you buy from us not from other suppliers?
147 computer software copyrights, 2 million meters, 1.5 million transformers, more than 100 design patents, 70 utility model patents.

6. what services can we provide?
Accepted Delivery Terms: FOB, CFR, CIF, EXW, DDU, Express Delivery, etc.
Accepted Payment Currency: USD, EUR, RMB, etc.
Accepted Payment Type: T/T, L/C, etc.
Language Spoken:English, Spanish, Chinese, etc.

3 phase electricity meter