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Wuhan Mingyang Technology Co., Ltd

  • China,Wuhan ,Hubei
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China Multifunctional Microcomputer Relay Protection Tester with 8 Digital Inputs, 4
China Multifunctional Microcomputer Relay Protection Tester with 8 Digital Inputs, 4

  1. China Multifunctional Microcomputer Relay Protection Tester with 8 Digital Inputs, 4
  2. China Multifunctional Microcomputer Relay Protection Tester with 8 Digital Inputs, 4
  3. China Multifunctional Microcomputer Relay Protection Tester with 8 Digital Inputs, 4

Multifunctional Microcomputer Relay Protection Tester with 8 Digital Inputs, 4

  1. MOQ: 1
  2. Price: 3200usd
  3. Get Latest Price
Payment Terms L/C,D/A,D/P,T/T,Western Union
Supply Ability 1000pcs/month
Delivery Time 1 week
Packaging Details carton
Voltage Other
Warranty 2 years
Customized support OEM
Place of origin Hebei, China
Single phase current output (RMS) 0 -- 30A / phase, accuracy: 0.2% ± 5mA
Maximum output power per phase 300VA
Harmonic number 0--360The accuracy is 0.1 degree
Three phase parallel output (RMS) 0 - 90A / three phase in phase parallel output
Frequency range 0 -- 1000Hz, accuracy 0.001Hz
DC current output 0--±10A / phase, accuracy: 0.5% ± 5mA
Brand Name MINGYANG
Model Number MY-S701
Place of Origin China Mainland

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,D/A,D/P,T/T,Western Union Supply Ability 1000pcs/month
Delivery Time 1 week Packaging Details carton
Voltage Other Warranty 2 years
Customized support OEM Place of origin Hebei, China
Single phase current output (RMS) 0 -- 30A / phase, accuracy: 0.2% ± 5mA Maximum output power per phase 300VA
Harmonic number 0--360The accuracy is 0.1 degree Three phase parallel output (RMS) 0 - 90A / three phase in phase parallel output
Frequency range 0 -- 1000Hz, accuracy 0.001Hz DC current output 0--±10A / phase, accuracy: 0.5% ± 5mA
Brand Name MINGYANG Model Number MY-S701
Place of Origin China Mainland
High Light 3-Phase Output Protection Relay Tester0-90A Current Range Secondary Current Injection Relay2 Years Warranty Relay Test Set
3-Phase Protection Relay Tester with Secondary Current Injection
Professional 3-phase protection relay tester designed for secondary current injection testing with comprehensive 2-year warranty coverage.
AC Current Source Specifications
Parameter Specification
Single Phase Current Output (RMS) 0–30A/phase, accuracy: 0.2% ± 5mA
Three Phase Parallel Output (RMS) 0–90A/three phase in-phase parallel output
Long-term Allowable Working Current 9.9A (effective value)
Maximum Output Power per Phase 300VA
Three Phase Parallel Current Power 800VA
Maximum Triple Parallel Current Duration 5 seconds
Frequency Range 0–1000Hz, accuracy: 0.001Hz
Harmonic Number 2–20th order
Phase Control 0–360°, accuracy: 0.1°
DC Current Source
DC current output: 0–±10A/phase, accuracy: 0.5% ± 5mA
AC Voltage Source Specifications
Parameter Specification
Single Phase Voltage Output (RMS) 0–120V/phase, accuracy: 0.2% ± 5mV
Line Voltage Output (RMS) 0–240V
Phase/Line Voltage Output Power 75VA/100VA
Frequency Range 0–1000Hz, accuracy: 0.001Hz
Harmonic Number 2–20th order
Phase Control 0–360°, accuracy: 0.1°
DC Voltage Source
Parameter Specification
Single Phase Voltage Output 0–±160V, accuracy: 0.5% ± 5mV
Line Voltage Output 0–320V
Phase/Line Voltage Output Power 90VA/180VA
Switching Value Terminals
  • Switch Input Terminals: 8 channels
  • Air Contact: 1–20mA, 24V, internal active output
  • Potential Reversal: Passive contact (low resistance short circuit signal) / Active contact (0–250V DC)
  • Switch Output Terminals: 4 pairs of empty contacts
  • Interruption Capacity: DC: 0–30V/5A, AC: 0–250V/5A
Additional Specifications
  • Time Frame: 1ms–9999s, measuring accuracy: 1ms
  • Dimensions: 335 * 168 * 270mm
  • Weight: Approximately 12.5kg
  • Power Supply: AC220V±10%, 50/60Hz, 10A
AC Current Working Time Specifications
Working Current Maximum Duration
< 10A ≤ 60 minutes
10A–20A ≤ 70 seconds
20A–30A ≤ 15 seconds
30A ≤ 5 seconds
Switch Input and Output Configuration
The device features 8 pairs of switch input terminals and 4 pairs of switch output terminals. Both input and output systems utilize photoelectric isolators and 24V DC relays, powered by an independent 24V DC working power supply, providing 24V DC voltage between COM terminal and input.
Product Images
3-Phase Protection Relay Tester in use with clamp transformers
3-Phase Protection Relay Tester measurement setup configuration
Detailed view of 3-Phase Protection Relay Tester controls and connection interfaces

Company Details

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Our Service Wuhan Mingyang Industrial Technology Co., Ltd. has a professional sales and technical team to deliver premium pre-sales consultation and full technical support.   We maintain an efficient after-sales team to timely resolve all product and technical issues for global custome... Our Service Wuhan Mingyang Industrial Technology Co., Ltd. has a professional sales and technical team to deliver premium pre-sales consultation and full technical support.   We maintain an efficient after-sales team to timely resolve all product and technical issues for global custome...

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  • Wuhan Mingyang Technology Co., Ltd
  • Hao Mai Mansion, No. 11, Wudayuan First Road, East Lake High-Tech Development Zone, Wuhan, Hubei Province, P.R.China
  • https://www.hi-pottesters.com/

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