Schneider Electric Motor Protector Selection EOPR3BZ2

　Schneider Electric Motor Protector Selection EOPR3BZ2

EOC R3BZ2/FBZ2 is the new generation electronic motor protector product of Schneider EOC, which has protection functions such as overcurrent, undercurrent, phase loss, reverse phase, locked rotor, stall, three-phase imbalance, grounding, and has pre alarm output function. EOCR-3BZ2/FBZ2 is equipped with a built-in zero sequence transformer, allowing users to achieve grounding protection without the need for additional zero sequence transformers.

For the convenience of equipment maintenance personnel to investigate the causes of motor faults, this product has the function of recording the causes of the last three faults and viewing the three-phase current values at the time of the fault, which improves the efficiency of on-site maintenance.

EOCR-FBZ2 has a built-in zero sequence transformer ZCT motor protector, which is sold by Tangshan Hanya Electrical Equipment Co., Ltd. and produced by Schneider Yishan Factory in South Korea. The power supply voltage levels are 24VAC/DC and 100-240VAC/DC. The main circuit cable can be divided into through type and terminal type depending on the EOCR method. According to different customer control needs, two types of output terminals, A and C, are provided. The specific model is EOCRFBZ2-WRAUHZ,EOCR3BZ2-WRCUHZ,EOCRFBZ2-WRAUTZ,EOCRFBZ2-WRAUTZ,EOCRFBZ2-WRABHZ,EOCRFBZ2-WRCBHZ,EOCRFBZ2-WRABTZ,EOCRFBZ2-WRABTZ, The product measurement main module can be installed with 35mm guide rails and fixed with screws, and the display panel is installed with a diameter of 65mm circular hole opening size. The product has the following protection functions: overcurrent, phase loss, locked rotor, reverse rotation, stall, current imbalance, leakage, and alarm output. We use appropriate specifications and models according to different on-site needs of customers.

　　Schneider Electric Motor Protector Selection EOPR3BZ2、

Overview of EOCR-3BZ2

◆ High performance multifunctional motor protector

Real time monitoring/high precision

◆ Can provide reliable protection for single-phase or three-phase AC loads

◆ Protection functions: overcurrent, undercurrent, reverse, phase loss, stall, current imbalance, and grounding protection functions

◆ Additional functions: power failure protection, accumulated running time, recording the cause and current of three faults, and multiple reset mode options

◆ No need for zero sequence transformer ZCT, protection current is 80A

◆ Time limit/inverse time limit/overheat inverse time limit can be selected

The current amplitude bar can display the real-time operation status of the load

◆ Can be used in conjunction with Schneider low-voltage equipment * and comply with ROHS EU environmental certification

For split type products, even if not connected to PDM approval, it provides normal protection functions

　　EOCR-3BZ2 Dimensions and Selection