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.... Their service life mainly includes mechanical life and electrical life.Mechanical life: the number of cycles of no-load operation that the mechanical part of the relay can...
...relay , 40A Phase Failure Protection Relay Integrative Structure ♦ Features -- Integrative structure -- Three-phase monitoring of overload, phase loss, phase unbalance -- Powered by the measuring circuit -- ...
Din Rail Voltage Motor Protection Relay , Plug In Overload Protection Relay Parameters Visible 1. Products Description: WD series meter are direct acting indicating analogue electrical measuring instruments. Me...
Overload Universal Auto Relay 12 Volt F Insulation Class High Performance Universal Automotive Relay introduces: The relay is an electrical control device, which can give a specified input quantity and keep it ...
Overload Protection TRIAC Relays YS-3F New Energy Products Standard TRIAC Relays Description: The relay is an electrical control device, which can give a specified input quantity and keep it for a long enough t...
... voltage output relay tester with embedded host machine equipped with Complex Programmable Logic Device. The purpose of secondary injection testing is to check that the protection scheme from the relay input...
19mm 16mm 33ohms PTC Starter Relay , Refrigerator Compressor Start Relay Description of PTC Starter Relay : 1. R value 15ohms,22ohms ,33ohms,47ohms,68ohms 2. It can control the current without other controllers...
..., which can meet polarization, signal and other relay tests ☆Built-in digital millisecond meter with start and stop meter terminals ☆With sound and light prompts for action contacts, etc. ☆Specially made hig...
K68i 300V Relay Tester Secondary Injection Test Equipment AC test Parameter table structure Queue Parameter name Number of bytes Description Note 0 nModelType 4 Model type The data is int32 type, and the value ...
...refrigerant; 2)Voltage application 220V to 240V; 3)Frequency for 50/60HZ; 4)Motor type: CSIR; 5)Cooling type: Fan; 6)Starting device is Current Starting Relay; 7)Application: Low Back Pressure; 8)Nominal pow...
...shape; with the ARM chip control, LCD screen display single-phase protective relay test device of voltage and current output stopwatch;a full isolation, adjustable AC and DC voltage, AC direct current; an ad...
...Relay Test Set with IEC 61850 Testing Model: RELAYSTAR-Z70 The Handheld Protection Relay Test Set RELAYSTAR-Z70 is designed for both conventional substation and digital substation commissioning testing and m...
...Relay Test Set with IEC 61850 Testing Model: RELAYSTAR-Z70 The Handheld Protection Relay Test Set RELAYSTAR-Z70 is designed for both conventional substation and digital substation commissioning testing and m...
...Testing Equipment: Accurate Refrigerator Door Endurance Tester Description of Refrigerator Door Endurance Testing Equipment: The Refrigerator Door Endurance Testing Equipment is used to check the durability ...
... 15502 Household refrigerating appliances—Characteristics and test methods Application: The chamber design base on relative international test standard or some local standard, such as ISO 15502, IEC 62552, i...
... 80A Black Relay Socket 5 Pin 5 Wire Socket EXPORT LOGO & DOMESTIC LOGO 1.Brief Introduction Designed to provide overload protection to meet the thermal characteristics of low voltage induction motors. Adjus...
... 80A Black Relay Socket 5 Pin 5 Wire Socket EXPORT LOGO & DOMESTIC LOGO 1.Brief Introduction Designed to provide overload protection to meet the thermal characteristics of low voltage induction motors. Adjus...
PCS-985 Generator Transformer Unit Protection Relay 87g Differential protection, Overcurrent protection, Definite-time overload protection, Inverse-time overload protection The PCS-985 provides the complete mai...
...relay Refrigerator Part Compressor Relay Disc 19mm 33 Ohm Parameters of PTC or PTC relay for refrigerator compressor motor start : PTC Chip Size 16mm/19mm R value 4.7ohms/15ohms/22ohms/33ohms/47ohms PTC rela...
WDB-1FMT Over Under Current Protection Relay Overload Motor Protection Relay Leakage Protector The function of the motor protector is to provide comprehensive protection control for the motor. Overcurrent, unde...