SC702 Microcomputer Relay Protection Tester

NegotiableUpdate on 01/08

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The SC702 microcomputer relay protection tester is a new type of miniaturized microcomputer relay protection tester developed by referring to the "Technical Conditions for Microcomputer Relay Protection Test Devices (Discussion Draft)" issued by the Ministry of Electric Power, extensively listening to user opinions, summarizing the advantages and disadvantages of similar products in China, and fully utilizing modern advanced microelectronics technology and devices.

Product Details

Product Features:

1SC702 Microcomputer Relay Protection TesterUsing a high-speed and high-performance digital control processor as the control microcomputer, the software applies a dual precision algorithm to generate high-precision waveforms of any phase

2. By using a high-speed high-level D/A converter, the accuracy and linearity of current and voltage across the entire range are ensured

3. The power amplifier circuit adopts imported high-power high fidelity modular power devices as the power output stage, combined with carefully and reasonably designed heat dissipation structure, with sufficient power redundancy and thermal capacity

4. The switch input circuit is compatible with idle contacts and 0-250V potential contacts

5. The device adopts a 320 × 240 dot matrix high-resolution blue backlit LCD display screen as the display

6. The device is equipped with an adjustable DC power output on the chassis bottom plate, divided into two levels of 110V and 220V, which can be used as an auxiliary power supply for on-site testing

Switch and time measurement

	SC702	remark
Discrete input	7road	Empty contact point:1～20mA，24V Potential contact connection:0：0～+6V；“1”：+11V～+250V
switch output	2right	DC：220V/0.2A；AC：220V/0.5A
Time measurement	measurement range0.1ms～9999smeasurement accuracy0.1ms

Volume weight:

	SC702
Overall dimensions	400×300×180mm³
Unit Weight	22kg
power supply	AC 220V±10%，50/60Hz
ambient temperature	-10℃～+50℃

Product delivery time commitment
1SC702 Microcomputer Relay Protection TesterDelivery time: Try to meet the user's requirements as much as possible. If there are special requirements that require early delivery, our company can organize special production and installation to strive to meet the user's needs.
2. When delivering the product, our company provides the following documents to the user:
① Product manual
② Packing List
③ Warranty Card