ZR-Electric motor protection Digital

Function:

1. Интегрированный дизайн, малый размер, руководство по установке рельсов, более удобный для использования.

2. LCD display with backlight, Display current, leakage current, operating voltage, fault cause and other information.

3. Current measurement accuracy is 1%, RS485 communication interface, 4-20на выходе.

4. Функция защиты может быть отключена, а контакт выхода может быть выбран. The reset method can be manual or automatic, with independent buzzer and alarm contacts.

5. Made of high-quality plastic, hard, wear-resistant, has good performance and long service life.

Specification:

• Condition: 100% New
• Item Type: Electric Motor Protection
• материал: plastic
• Color: as shown in the picture
• модель: MDB-501z
• Structure type: Integrated
• рабочее напряжение: 380VAC, 50/60Hz
• текущий диапазон: 3-160a
• error accuracy: 1%
• Overload Delay: Timeout: 0.5-60s; Reverse timeout: 1-5s Trigger curve
• Underload setting: the setting range is the же as overload, the delay range is 0.5-60s
• Start time: 0-200s
• Locked rotor setting: 1.5-8 times overload current, delay range 0.5-60s
• Short-circuit setting: 3-22 times overload current, operating time ≦50ms
• Unbalance degree: 10-50%, delay range 0.5-60s
• Phase Delay Loss: 0.5-60s
• Leakage setting: 30mA-2.5 A, delay range 0.5-60ms
• Over-voltage setting: 65-690V, delay range 0.5-60ms
• Undervoltage setting: 65-690V, delay range 0.5-60ms
• Overload setting: 20-100%, delay 1s
• время автоматического сброса: 0.1-30 minutes
• Automatic reset times: 1-10 times
• метод сброса: ручной сброс, автоматический Сброс, Сброс питания
• Contact Form Trigger: 1 normally open 1 normally closed; Alarm: 1 normally open
• Contact capacity: 5A / 250vac
• Installation method: rail installation or screw fixing
• the size of the whole product (L. X width x depth ): ок. 90 x 70 x 106.5 mm / 3.5 x 2.8 x 4.2 inch

Package List:

• 1 х электрический мотор протектор 1 х ручной