186-9497-0015
S3(T) Flagship High Precision Power Transmitter 0.2 Class Accuracy AC/DC Transducer for Utility Monitoring
The S3(T) Series is a flagship 0.2-class ultra-high-precision electrical transmitter, featuring hybrid thick-film circuitry and ultra-linear sensors for exceptional accuracy, thermal stability, and long-term reliability in utility, lab, and industrial applications.

S3(T) Series Flagship Electrical Transmitter - 0.2 Class Ultra-High Precision

1. Product Overview

The S3(T) Series Flagship Transmitter represents the high-end tier of power transducers, designed for applications where measurement accuracy is non-negotiable. With an Accuracy Class of 0.2, the S3(T) series provides superior precision compared to standard industrial transmitters, making it the preferred choice for utility-grade monitoring, high-precision power analysis, and laboratory-level industrial control.

Combining advanced Hybrid Thick-Film Circuitry with ultra-linear sensors, the S3(T) converts complex AC/DC parameters into standardized, high-stability analog signals with minimal long-term drift and exceptional reliability.

2. Core Advantages & Technical Excellence

0.2 Class Flagship Accuracy

: Delivers elite-level precision for critical data monitoring and billing-grade references.

Advanced Hybrid Thick-Film Technology

: Ensures excellent thermal stability and long-term consistency (annual drift < 1 accuracy class).

Comprehensive Signal Conversion

: Supports a full range of inputs—AC/DC Voltage, Current, Active/Reactive Power, Frequency, Phase Angle, and Temperature (RTD/TC).

Superior Isolation & Protection

: High dielectric strength of

2.0kV AC / 1 minute

and integrated lightning/surge protection.

Versatile Mounting

: Supports standard

35mm DIN Rail mounting

, screw tightening, or relay-style plug-in sockets for maximum installation flexibility.

Industrial Ruggedness

: High-strength flame-retardant housing with safety terminal covers for secure operation.

3. Technical Specifications

Parameter

Specification

Accuracy Class

0.2 Class (High Precision)

Input Parameters

AC/DC Current (A), AC/DC Voltage (V), Power (W/Var), Hz, Phase, Temp

Output Signals

DC 4-20mA, 0-20mA, 0-5V, 0-10V, 1-5V, etc.

Response Time

≤ 400ms (High-speed Optional ≤ 200ms)

Frequency Range

45Hz ~ 65Hz (Nominal 50/60Hz)

Dielectric Strength

AC 2.0kV / 1 minute (Input/Output/Power/Case)

Insulation Resistance

≥ 100MΩ (500VDC)

Temperature Coefficient

≤ 100ppm/℃ (Excellent Thermal Stability)

Housing Material

High-strength Flame Retardant Plastic

Mounting Type

35mm DIN Rail or Screw Mounting

4. Product Selection & Dimensions

The S3(T) series is available in three primary housing sizes to optimize cabinet space:

Standard AC Type

: 110 × 75 × 70 mm (L × W × H)

Slim DC/Temperature Type

: 110 × 50 × 70 mm (L × W × H)

Multi-Function/Power Type

: 110 × 110 × 70 mm (L × W × H)

5. Application Scenarios

Utility & Substations

: High-precision monitoring of grid power quality and load balancing.

Energy Audit Systems

: Reliable data source for energy consumption analysis and efficiency optimization.

Advanced Industrial Automation

: Precision feedback for high-end motor drives and chemical process control.

Telecommunications

: Monitoring power stability in data centers and base stations.

Marine & Railway

: Rugged and precise signal conversion for harsh transportation environments.

6. S3(T) vs. N3 Series (Positioning Guide)

Feature

S3(T) Series (High-End)

N3 Series (Standard)

Accuracy

0.2 Class

0.5 Class

Target Market

Precision Utility / Lab Control

General Industrial Monitoring

Circuitry

Flagship Hybrid Thick-Film

Standard Integrated Circuits

Cost

Premium Performance

Cost-Effective Solution

7. Customization & Ordering

To provide the most accurate configuration, please confirm:

Measurement Variable

1. : (e.g., 3-Phase Active Power, AC Current)

Input Range

2. : (e.g., AC 0-5A, 0-380V)

Output Signal

3. : (e.g., 4-20mA DC, Dual Output available)

Auxiliary Power

4. : (e.g., AC 220V, DC 24V, or DC 110V)

S3(T) Series: The Standard of High-Precision Signal Conditioning. When accuracy is your priority, the S3(T) series provides the stable, verified, and professional-grade performance your system deserves.

  Tel

  18694970015

  Email

  sales@njzndq.com 

     WeChat 

   

WeChat QR code
Nanjing Zhuneng Electric Co., Ltd

Mobile number: 18694970015

WeChat: power1411913

Email: sales@njzndq.com

Address: Building 16, Liandong U Valley Industrial Park, No.24 XuefuRoad, Jiangbei New District, Nanjing, Jiangsu, China

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