Language
Chinese version English

Phone: 400-027-8938

Mobile: 133 9714 9829

Product Details

■ Product Overview

The digital‑analog integrated relay protection tester is a test instrument specifically developed for testing merging units. In light of the current variations in the construction and design of smart substations, this device can perform comprehensive and effective tests on merging units that accept inputs from electronic transformers, electromagnetic transformers, or a combination of both, thereby meeting the testing requirements of diverse real‑world projects.

■ Product Specifications

Technical Specifications

Detailed specifications

 

AC voltage source

6x120V , resolution :100uV , maximum output power :40VA/ phase

Precision :0.05%

AC current source

6x20A , resolution :25 µA , maximum output power :120VA/ phase

Precision :0.05%

DC voltage source

6x170V , resolution :100pV , maximum output power :30VA/ phase

Precision :0.1%

DC current source

6x10A , resolution :25 mu A , maximum output power :60VA/ phase

Precision :0.1%

Output frequency

0~2500Hz , resolution :1 mHz

Precision :0.001 Hz

Output phase

0~359.999 °, resolution :0.001 °

Precision :0.05 °

Output harmonics

DC component, 2~20 Subharmonic

 

Current and voltage synchronization

 

<5us

Auxiliary DC Output

110V/220V DC , switchable

 

 

■ Product Selection Specification Table

 

Optical Digital Relay Protection Tester

Analog-digital - Relay Protection Tester

 

6000

6003

6001

6002

Fiber optic network port

● 4/6 To

● 8 To

● 6 To

● 6 To

Fiber-optic serial port

● 4/5 To

● 3 To

● 5 To

● 5 To

Synchronous interface

● 1 To

● 1 To

● 1 To

● 1 To

Analog small-signal

● 12 road

● 12 road

● 12 road

● 12 road

Current source output

/

/

● 3x(0~30A)

● 6x(0~30A)

Voltage source output

/

/

● 4x(0~125V)

● 6x(0~125V)

Digital output

● 8 To

● 8 To

● 8 To

● 8 To

Digital Input

● 8 To

● 8 To

● 8 To

● 8 To

Auxiliary DC Output

/

/

● 1 road

● 1 road

Keywords:

ND1800 Analog-Digital Integrated Relay Protection Tester

Service system

Offering inspection and reception services

We guarantee to welcome your visit at any time and provide you with every possible convenience.

Provide a reasonable quotation.

We guarantee to provide a unified, reasonable quotation for the products you request within 24 hours.

Provide professional technical support

We guarantee that a technical specialist will respond to any technical questions you may have within 24 hours.

Provide detailed information

We guarantee that, within 24 hours, the product catalogues, software CDs, and other technical materials you require will be delivered to your company by our local branch or office.

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