how to test an overload relay

Brand Name:HAOMAI

Model Number:RELAYSTAR-7000

Place of Origin:China

...-based protective relays, motor overload relays and IEDs based on IEC 61850. The unit can be operated either manually via the built-in industrial PC and 9.7-inch TFT LCD screen user ...

Brand Name:Winston/OEM

Model Number:SSR-VA

Place of Origin:China,Zhejiang

...Overload Relay Customized 10A 25A OEM / ODM Specification: 1. Bidirectional thyristor output, zero voltage, zero current turn off; 2. Optical isolation between the input circuit and output circuit; 3. Isolation between the input - output voltage 2500 v. 4. 100% load current aging test...

Brand Name:SPRECHER+SCHUH

Model Number:CEP7-ED1DP

Place of Origin:china

...Test Report Not Available Marketing Type Hot Product 2019 Warranty of core components Not Available Core Components Pump Place of Origin U.S.A. Brand Name SPRECHER+SCHUH Model Number CEP7-ED1DP Warranty Unavailable Selling Point 1.Brand Name: SPRECHER+SCHUH The SPRECHER+SCHUH Overload Relay...

Brand Name:GFUVE

Model Number:TEST-330B

Place of Origin:BEIJING CHINA

TEST-330B Three Phase Secondary Current Injection Protection Relay Test Set For Differential relay The TEST-330B Portable Three Phase Secondary Current Injection Protection Relay Test Set is a multipurpose, light-weight, field portable test set capable of testing a wide variety of electro-mechanical, solid state and microprocessor-based protective relays, motor overload relays, and similar protective devices. The Test...

Brand Name:ZHENGKE

Model Number:ZK

Place of Origin:CHINA

...: Stable at 25 ℃ Temperature rise ＜65K at 100% rated current * Reset Time: In 60 seconds * Reset method: Manual * Test Standard(25℃) 100% Rated Current: No trip off 150% Rated Current:

Brand Name:Haida

Model Number:6002-HD

Place of Origin:China

... for parts or components under fault or overload conditions. It applies to plastic and non-metallic insulating materials used in electrical and electronic products, components, and household appliance parts, such as switch housings and relay sockets.

Place of Origin:China

Brand Name:Kingsine

Model Number:K6066

Exclusive: 6*60A large current　 System Introduction ★ Use modularization switch power and self-RD hi-fi digital amplifier, with capacity efficient more than 85%, high output power, low weight and small heating value, to make sure for long time and reliable...

Place of Origin:Zhejiang, China

Brand Name:kampa

Model Number:HHG1D-1/032F-38 5Z

Controlling voltage 032:3-32VDC Controlling current 6-35mA Make-on voltage 3VDC Breaker-off voltage 1VDC Reserve voltage AC:22:30-240VAC 38:40-440AC DC:20:12-200VDC Load voltage 1.2.3.4A Instant voltage AC:22:60VAC,38:900VAC DC:20:220VDC Voltage Dropin On ...

Brand Name:SUNNY

Model Number:SN-KCB-R-66311

Place of Origin:China

.... Test clearance 8-15mm. Sensitivity Overload Tipping Point ≤ Adjust Point 0.05mm Systematic Error ≤1.5%(-10-40 C) Output Format Relay Contact Capacity: DC/AC 48/500mA Operating Ambient Temperature -25-55 C Power Supply DC/AC ...

Brand Name:letaron

Model Number:AED15-12VIP44-3A

Place of Origin:China

...15W,20W,30W,40W,48W,60W 12VDC/24VDC Short circuit, overload, overvoltage protection Relay Integrated--support connect with high voltage defogger Built-in Output Cable 100% Full Load Aging Test Class 2 30,000 Hours Warranty Waterproof: lP44 Flicker-Free Bel...

Brand Name:Acrel

Model Number:AIM-M100

Place of Origin:China

AIM-M100 medical intelligent insulation monitor Main functions: Insulation testing Transformer temperature monitoring Overload monitoring Wiring status monitoring 2 relay outputs 2-way RS485 communication Dot matrix LCD display 6-mode guide rail housing ...

Brand Name:HAOLI

Place of Origin:Chengdu

Model Number:EDA

... Built-in DC OK relay contact. 150% peak load capability Optional inrush current immunity,less than 10A Optional current sharing Protections: Overload / Over voltage / Over temperature / Short circuit 100% full load burn-in test 3 years warranty Specificat