Home > Products > 04. Secondary circuit test series > Three Phase Thermal Relay Calibrator DYJR-25
Three Phase Thermal Relay Calibrator DYJR-25
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Product Details
| Brand Name | Deya Power | Place of Origin | China | |
| Model Number | DYJR-25 |
Product Description
1、 Scope of application
1. It is applicable to all types of low-voltage motor protectors and thermal relays.
2. It is applicable to product quality verification, factory test and commissioning of motor protector manufacturers.
3. It is applicable to research and development, experiment and teaching of universities and scientific research institutions.
2、 Main characteristics and technical parameters
◆ Output 0~50A, 0~500A (customizable) current
◆ Synchronously test the action time of thermal relay or thermocouple
◆ Several pieces can be checked in series at the same time to improve work efficiency
[Technical parameters]
1. Power input: AC 380/220V 50Hz three-phase four wire or single-phase A phase AC220V
2. Instrument level: 0.5 (customizable)
3. Output current: 3 × 50A or 3 × 500A (customizable) or single-phase A phase 0-50-500A
4. Time measurement: 0-999.9S
5. Weight: 40kg.
Contact Us
- Wuhan Deya Power Technology Co., Ltd
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Power Frequency Withstand Voltage Test Device
Power Frequency AC Withstand Voltage Test Device YDJ-25/100
Power Frequency Withstand Voltage Test Device Control Box YDJ-5KVA
Portable Withstand Voltage Tester DY2670AM
Intelligent Ultra-low Frequency High Voltage Generator DYVLF-30KV
DC High-voltage Generator DYZGF-300\5

Gas Filled Test Transformer Deya YDQ
Digital Display Large Current Generator (split Type) DDG-1000A
Dry Type Test Transformer DYGS-5kVA/50kV
High Pressure Divider FRC-100KV
Insulating Boots (gloves) Withstand Voltage Test Device DY-JX
Triple Frequency Withstand Voltage Test Device DYSBF-5KVA/360V
Series Resonant Withstand Voltage Test Device DYBP-88/44
Zinc Oxide Lightning Protection Online Tester DYYB-4A
Leakage Protector Tester LBQ-II
Arrester Discharge Counter Test Rod PCZ-P
Arrester Discharge Counter Tester DYJS-I
Zinc Oxide Arrester Online Tester DYYB-4C
Arrester DC Parameter Tester DYYB-20
Zinc Oxide Arrester Resistive Current Tester DYBL-601
Zero Value Insulator Tester DYJY-18
Complete Set of Ash Density Measuring Device DYHM-402
Insulator Salt Tightness Tester DYYM-30
Insulator Salt Ash Tightness Integrated Tester DYYH-330
Three Phase Multi-function Standard Source DYDL-III
Single Phase Electric Energy Meter Field Calibrator DYDN-CS
Power Quality Analyzer DYDN-810
High and Low Voltage CT Transformation Ratio Tester DYCT-BC
Intelligent Two-way Station Area Branch Identifier DYTQ-6S
Handheld Power Harmonic Analyzer DYXB-6A