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Relay Protection Tester
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Portable 6 Phase Protective Relay Tester for Power Utilities and Electrical Laboratories with Current and Voltage Signal Testing
  • Portable 6 Phase Protective Relay Tester for Power Utilities and Electrical Laboratories with Current and Voltage Signal Testing
  • Portable 6 Phase Protective Relay Tester for Power Utilities and Electrical Laboratories with Current and Voltage Signal Testing
  • Portable 6 Phase Protective Relay Tester for Power Utilities and Electrical Laboratories with Current and Voltage Signal Testing
  • Portable 6 Phase Protective Relay Tester for Power Utilities and Electrical Laboratories with Current and Voltage Signal Testing

Portable 6 Phase Protective Relay Tester for Power Utilities and Electrical Laboratories with Current and Voltage Signal Testing

Product Details:
Place of Origin: China
Brand Name: Sansion Power
Certification: CE/SGS/EMS/ISO 9001
Model Number: SXZB-6600
Detail Information
Place of Origin:
China
Brand Name:
Sansion Power
Certification:
CE/SGS/EMS/ISO 9001
Model Number:
SXZB-6600
AC Current Output:
0-30 / 40 A Per Phase
AC Current Power:
400 VA
AC Current Frequency:
20-500 Hz
DC Current Output:
0-±10 A Per Phase
AC Voltage Output:
0-125 V
Time Measurement:
0.1 Ms-9999 S
Highlight:

High Light

Highlight:

Portable 6 phase relay tester

,

Protective relay tester for power utilities

,

Relay tester with current voltage testing

Trading Information
Minimum Order Quantity:
1
Packaging Details:
Plywood Case
Delivery Time:
30 Working Days
Payment Terms:
L/C,T/T
Product Description

Product Description

SXZB Series Relay Protection Test System

The SXZB Series Relay Protection Test System is developed for testing and commissioning protective relays and relay protection devices in power systems. It provides controllable AC and DC current and voltage signals, enabling engineers to simulate different electrical conditions during relay performance verification, commissioning and maintenance.

Built around a high-speed DSP processor, 16-bit DAC and high-power amplifier, the test system combines digital signal generation with computer-based control and timing measurement. Its industrial computer interface and rotary operation design allow users to configure test outputs, perform signal injection and monitor relay operating time for laboratory and field testing applications.

Product Parameters

Parameter

Value

Model

SXZB Series

AC Current Output

0–30 / 40 A per phase

AC Current Output Power

400 VA

AC Current Frequency Range

20–500 Hz

AC Current Harmonics

1–9th

DC Current Output

0–±10 A per phase

AC Voltage Output

0–125 V

AC Voltage Output Power

80 VA

DC Voltage Output Power

100 VA

AC Voltage Frequency Range

20–500 Hz

AC Voltage Harmonics

1–9th

DC Voltage Output Amplitude

0–±140 V

Switch Input

Dry Contact: 1–20 mA, 24 V

Potential Input

“0”: 0–6 V; “1”: +11–250 V

Switch Output

DC: 220 V / 0.2 A; AC: 220 V / 0.5 A

Time Measurement

0.1 ms–9999 s

Power Supply

AC 220 V ±10%, 50/60 Hz



Product Advantages

  • Flexible Test Outputs — AC and DC current and voltage outputs support various relay protection test requirements.
  • High-Speed Digital Processing — DSP-based architecture enables precise generation and control of test signals.
  • Integrated Time Measurement — Measures relay operating response from 0.1 ms to 9999 s.
  • Computer-Assisted Testing — Supports laptop connection for convenient testing and data control.
  • Compact Testing Platform — Combines signal output, control and measurement functions in one relay testing system.

Application Scenarios

  • Protective relay performance testing
  • Substation commissioning and maintenance
  • Power plant relay testing
  • Relay protection device inspection
  • Electrical testing laboratories
  • Power system maintenance projects

FAQ

1. What equipment can be tested with the SXZB system?
It is designed for protective relays, relay protection devices and related power system protection equipment.

2. Does the system support both AC and DC testing?
Yes. It provides AC and DC current and voltage outputs for different relay test conditions.

3. What is the timing measurement range?
The timing measurement range is 0.1 ms to 9999 s.

4. Can it be operated through a computer?
Yes. The system can be connected to a laptop for computer-assisted testing and operation.

Portable 6 Phase Protective Relay Tester for Power Utilities and Electrical Laboratories with Current and Voltage Signal Testing

Tags:

relay testing system,

protective relay test system,

relay test set

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